105 Results for Network Administrator Jobs in

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Systems Administrator

Rochester, NY
onsite
Temporary / Contract
31.6635 - 36.663 USD / Hourly
We are looking for a Systems Administrator to provide reliable technical support and infrastructure administration for a growing manufacturing organization in Rochester, New York. This Contract position is ideal for a hands-on IT specialist who enjoys solving complex issues, supporting end users, and improving system performance across multiple locations. The role offers broad exposure to server environments, cloud services, desktop support, and network-connected business systems in a fast-moving operational setting. Responsibilities: • Manage daily administration of core IT infrastructure, ensuring systems remain stable, secure, and available for business operations. • Provide responsive technical assistance to employees by diagnosing and resolving issues involving devices, operating systems, applications, and connectivity. • Deploy, configure, and maintain servers, endpoint technology, and business software to support evolving operational needs. • Monitor environment health, investigate recurring incidents, and determine root causes to reduce downtime and improve reliability. • Maintain backup, recovery, and failover processes to protect business data and support continuity planning. • Produce clear technical documentation, support procedures, and end-user guidance to improve consistency and knowledge sharing. • Partner with internal teams and external service providers to deliver technology support across multiple sites. • Participate in after-hours or weekend support when required to address critical issues or scheduled maintenance activities.
2026-10-30T00:00:00Z

Systems Administrator

Manchester, NH
onsite
Permanent / Full Time
0 - 0 USD / Yearly
Systems AdministratorWe're looking for a hands-on Systems Administrator to support and enhance our IT infrastructure in a fully onsite, 5 days per week role. This position will be responsible for managing servers, supporting the Microsoft 365 environment, and helping drive automation and efficiency across the organization. What You'll Do:<ul><li>Administer and support Windows Server environments</li><li>Manage and optimize the Microsoft 365 platform, including Exchange Online, Teams, and Entra ID</li><li>Develop and maintain solutions using Power Apps and the Power Platform</li><li>Monitor system performance, security, backups, and patch management</li><li>Troubleshoot infrastructure, application, and user support issues</li><li>Collaborate with IT leadership on technology improvements and projects</li></ul> If you enjoy solving technical challenges, improving systems, and working in a collaborative environment, we'd love to hear from you.
2026-10-27T00:00:00Z

Systems Administrator

Milwaukee, WI
onsite
Permanent / Full Time
70000 - 80000 USD / Yearly
Robert Half is partnering with a well-established technology organization in the Milwaukee area to help them hire an experienced Systems Administrator. This role is responsible for maintaining server, virtualization, identity, database, and application-hosting technologies while helping ensure systems remain secure, reliable, and available for both internal teams and external customers. This is a hands-on position for someone who enjoys troubleshooting, automation, infrastructure improvement, and working across a broad range of technologies. What You'll Be Doing<ul><li>Administer and support Windows Server environments across production and non-production systems</li><li>Manage Active Directory, Group Policy, user access, and identity-related services</li><li>Support Microsoft SQL Server environments, including maintenance, backups, and recovery processes</li><li>Configure and maintain virtualization platforms such as VMware, Citrix, and Remote Desktop Services</li><li>Support web and application hosting technologies including IIS, Tomcat, and related services</li><li>Monitor system performance, availability, and security while proactively addressing issues</li><li>Develop and maintain automation and scripting solutions using PowerShell and other tools</li><li>Troubleshoot infrastructure, application, and network-related problems</li><li>Create and maintain technical documentation, procedures, and system configurations</li><li>Participate in an on-call rotation and assist with incident response when needed</li></ul>
2026-10-20T00:00:00Z

Systems Administrator

O Fallon, MO
onsite
Permanent / Full Time
70000 - 85000 USD / Yearly
We're partnering with a growing organization seeking a Systems Administrator to join their close-knit IT team. This is a great opportunity for someone with a solid foundation in Microsoft technologies who enjoys hands-on infrastructure work and wants to continue growing their skills.You'll work alongside experienced IT professionals supporting a Microsoft-focused environment while gaining exposure to new technologies, infrastructure projects, and emerging Microsoft AI solutions. This is an onsite role that does require 1 Saturday a month virtual for pushing updates What You'll Be Doing<ul><li>Administer and support Microsoft 365 and Exchange Online</li><li>Maintain and troubleshoot Windows Server environments</li><li>Manage Active Directory and Entra ID user accounts, groups, and permissions</li><li>Assist with onboarding, offboarding, and access management</li><li>Monitor system health, performance, and availability</li><li>Perform server patching, upgrades, and routine maintenance</li><li>Support backup and recovery processes</li><li>Troubleshoot infrastructure and end-user issues</li><li>Assist with administration of the company's 3CX VoIP environment</li><li>Participate in infrastructure improvements and technology implementations</li><li>Explore and evaluate new Microsoft technologies, including AI-related initiatives</li></ul>
2026-10-14T00:00:00Z

Systems Administrator

Miami, FL
onsite
Temporary / Contract
0 - 0 USD / Yearly
Systems AdministratorWe are seeking a skilled Systems Administrator to join our technology team. This role is ideal for someone who enjoys managing servers, supporting infrastructure, and solving complex technical issues in a fast-paced environment. The ideal candidate will have strong troubleshooting abilities, excellent communication skills, and a solid foundation in system administration with room to grow into more advanced responsibilities.Responsibilities<ul><li>Manage and maintain Windows and/or Linux server environments including patching, updates, and performance monitoring</li><li>Administer Active Directory, Group Policy, DNS, DHCP, file shares, and permission structures</li><li>Support virtualization platforms such as VMware or Hyper-V, including VM creation, tuning, and maintenance</li><li>Oversee backup operations, disaster recovery testing, and storage systems</li><li>Assist with system upgrades, migrations, and infrastructure improvement projects</li><li>Monitor server health, performance metrics, and resource utilization</li><li>Troubleshoot server failures, authentication issues, and network-related system problems</li><li>Maintain accurate documentation including configurations, diagrams, and SOPs</li><li>Collaborate with network, help desk, and security teams to resolve escalated support issues</li><li>Ensure systems comply with organizational security policies and standards</li></ul>
2026-11-04T00:00:00Z

Systems Administrator

Nashville, TN
onsite
Temporary / Contract
35 - 40 USD / Hourly
Robert Half is currently seeking a Contract Systems Administrator to join our client's IT department. As a Contract Systems Administrator, you will be responsible for the configuration, maintenance, and management of the organization's computer systems, servers, and network infrastructure. This is a contract position that offers an exciting opportunity to work with a reputable company. Key Responsibilities:<ol><li>System Maintenance: Perform routine system maintenance, including software updates, patch management, and regular system backups to ensure system stability and security.</li><li>Server Administration: Manage and maintain server hardware and software, including Windows Server, Linux, or other relevant operating systems.</li><li>Network Management: Oversee network infrastructure, ensuring optimal performance, security, and reliability. This may include switches, routers, firewalls, and wireless access points.</li><li>Security Monitoring: Implement and monitor security protocols to safeguard systems and data, detect and respond to security breaches, and conduct regular security audits.</li><li>User Support: Provide technical support to end-users, assisting with system-related issues, troubleshooting, and offering guidance on best practices.</li><li>Documentation: Maintain detailed records of system configurations, changes, and updates to facilitate system troubleshooting and auditing.</li><li>Capacity Planning: Assess system performance and capacity, making recommendations for upgrades or enhancements to meet organizational needs.</li><li>Backup and Disaster Recovery: Develop and implement backup and disaster recovery plans to ensure data integrity and continuity of operations.</li><li>Vendor Collaboration: Collaborate with technology vendors to ensure timely procurement of hardware and software, and manage vendor relationships.</li></ol>
2026-11-03T00:00:00Z

Systems Administrator

Los Angeles, CA
onsite
Permanent / Full Time
110000 - 140000 USD / Yearly
Systems Administrator OverviewEstablished organization is seeking a Systems Administrator to support critical operational technology environments. This position is responsible for maintaining automation platforms, supporting system integrations, and improving the reliability and performance of business-critical operational systems. Key Responsibilities<ul><li>Administer, maintain, and enhance industrial automation and operational technology platforms.</li><li>Support system integrations between field devices, applications, databases, and reporting tools.</li><li>Configure, troubleshoot, and optimize control systems, instrumentation, and monitoring environments.</li><li>Develop reports, dashboards, and data solutions to support operational decision-making.</li><li>Assist with implementation, testing, upgrades, and maintenance of automation and control system technologies.</li><li>Partner with business stakeholders, vendors, and technical teams to deliver technology initiatives.</li><li>Maintain documentation, technical procedures, system configurations, and support materials.</li><li>Participate in project planning, vendor coordination, and ongoing operational improvements.</li></ul>
2026-10-28T00:00:00Z

Endpoint Administrator

Santa Monica, CA
onsite
Temporary / Contract
35 - 40 USD / Hourly
Robert Half is seeking a hands-on Microsoft Entra ID and Intune Project Administrator to support enterprise endpoint management, identity modernization, and Microsoft 365 initiatives. This role will focus on deploying and optimizing Microsoft Intune, Entra ID (Azure AD), device compliance policies, conditional access, and endpoint security controls across a Windows environment. Responsibilities<ul><li>Lead Microsoft Intune deployments, configuration, and administration.</li><li>Migrate and manage devices within Microsoft Entra ID (Azure AD).</li><li>Configure and maintain device enrollment, Autopilot, compliance policies, and configuration profiles.</li><li>Implement Conditional Access, MFA, and identity governance best practices.</li><li>Manage endpoint security policies, including Microsoft Defender integrations.</li><li>Support Windows 10/11 migrations and modern workplace initiatives.</li><li>Troubleshoot device management, authentication, and access-related issues.</li><li>Partner with infrastructure, security, and desktop support teams during project execution.</li><li>Create technical documentation, procedures, and knowledge transfer materials.</li><li>Monitor and remediate compliance, security, and device-health issues.</li></ul>
2026-10-23T00:00:00Z

Networking Engineer

Edison, NJ
remote
Temporary / Contract
60 - 65 USD / Hourly
<ul><li> Participates in the planning and design of network architecture.</li><li> Performs maintenance of network devices including the restoration of hardware and software.</li><li> Conduct advanced research and evaluation of network technology and recommend purchases of network equipment.</li><li> Works with end users, Team Members and vendors to resolve network hardware and software issues.</li><li> Designs installs, supports and tests Local and Wide Area Networks.</li><li> Supports Infrastructure including: switches, routers, wireless, optical, and firewalls.</li><li> May develop end-user training to achieve efficient utilization of LAN/WAN.</li><li> Responds to and resolves help desk tickets. Participates in project management activities as assigned.</li><li> Participates in Network Team On-Call program.</li><li> Adheres to the Medical Center's Organizational Competencies and Standards of Behavior.</li></ul>
2026-10-24T00:00:00Z

Network Architect Consultant

East Hartford, CT
onsite
Temporary / Contract
50 - 60 USD / Hourly
Network Architect Consultant Location: East Hartford, CT (Hybrid)Duration: 6-12 Month Consulting EngagementStart Date: Mid-December 2026Schedule: 40 Hours per Week Overview:We are seeking an experienced Network Architect Consultant for a long-term consulting engagement with a large enterprise organization in the Greater Hartford area.This position is focused on network architecture, infrastructure modernization, network migrations, integration initiatives, and strategic technology planning. The consultant will work closely with technical leadership to evaluate existing environments, recommend improvements, and help drive complex networking projects across multiple locations. The ideal candidate will bring a consultative mindset and have the ability to assess existing infrastructure, identify opportunities for improvement, and provide both technical and business-focused recommendations. Responsibilities:<ul><li>Assess and evaluate existing network environments</li><li>Design scalable and secure network architecture solutions</li><li>Lead network integration, migration, and transition projects</li><li>Develop network standards, roadmaps, and best practices</li><li>Recommend infrastructure improvements to increase performance, reliability, and security</li><li>Support enterprise routing, switching, wireless, SD-WAN, firewall, and WAN technologies</li><li>Assist with network cutovers and large-scale infrastructure initiatives</li><li>Create network documentation, diagrams, and technical recommendations</li><li>Partner with technical and business stakeholders to align network strategy with organizational objectives</li><li>Serve as a trusted advisor for networking and infrastructure-related decisions</li></ul>
2026-11-06T00:00:00Z

Network Security Consultant

Iselin, NJ
remote
Temporary / Contract
40.85 - 47.3 USD / Hourly
We are looking for a Network Security Consultant to support secure, resilient network environments for public-facing and internal platforms in Iselin, New Jersey. This Long-term Contract opportunity is ideal for a detail-oriented candidate who can strengthen enterprise security architecture, improve protected connectivity, and advise teams on practical risk reduction. The role will work closely with infrastructure, security, and application stakeholders to deliver scalable safeguards that align with operational and business needs. Responsibilities: • Create and deploy secure network architecture for internet-facing applications and connected internal systems. • Develop segmentation approaches that separate critical environments and enforce protected communication across the enterprise. • Administer and refine firewall configurations, access policies, and related security controls to support performance and protection goals. • Design and maintain secure routing and access frameworks that govern connectivity between users, applications, and network resources. • Advise technical teams on hardening externally accessible applications and strengthening service-level security measures. • Implement and support multi-factor authentication, identity management capabilities, digital certificates, and encrypted communication standards. • Deploy and maintain reverse proxy or web application firewall solutions to help defend public-facing services from threats. • Establish effective logging, monitoring, alerting, and system-hardening practices to improve visibility and incident response readiness. • Partner with infrastructure, security, and application teams to review proposed designs, support implementation planning, and recommend governance and risk mitigation improvements.
2026-10-29T00:00:00Z

Database Administrator

Tallahassee, FL
onsite
Temporary / Contract
0 - 0 USD / Yearly
We are seeking an experienced Database Administrator to support, maintain, and optimize enterprise database environments. The ideal candidate will be responsible for ensuring the performance, availability, security, and reliability of critical database systems while supporting business applications and infrastructure initiatives.In this role, you will administer and monitor database platforms, design and implement database structures, perform performance analysis and tuning, and support database upgrades, migrations, backups, and recovery processes. You will develop and maintain database administration standards, procedures, and technical documentation while collaborating with development, infrastructure, and business teams to deliver scalable and secure data solutions.The successful candidate should have extensive experience managing enterprise database environments, strong knowledge of database architecture and performance optimization, and proficiency in SQL development and troubleshooting. Experience working with multiple database technologies, operating systems, and cloud-based platforms is highly desirable.Additionally, this role requires strong analytical and problem-solving skills, excellent communication abilities, and the capability to work effectively in both independent and team-oriented environments. Responsibilities may also include mentoring technical staff, participating in system planning and implementation projects, supporting disaster recovery initiatives, and contributing to continuous improvement efforts across the organization.Qualifications:<ul><li>Bachelor’s degree in Computer Science, Information Systems, Information Technology, or a related field, or equivalent work experience.</li><li>Extensive experience in database administration and support.</li><li>Strong understanding of database design, performance tuning, backup and recovery, and security best practices.</li><li>Proficiency with SQL and database management tools.</li><li>Experience supporting enterprise-level applications and high-availability environments.</li><li>Ability to manage multiple priorities and provide technical leadership when needed.</li></ul>This position offers the opportunity to work with complex, business-critical systems while contributing to the reliability, performance, and growth of enterprise data environments.
2026-10-23T00:00:00Z

Database Administrator

Westborough, MA
remote
Temporary / Contract
47.5 - 55 USD / Hourly
We are looking for a motivated Database Administrator for a Long-term Contract basis. This role is well suited for someone who can work independently, follow guidance from senior team members, and contribute to day-to-day Salesforce administration and database-related support. The position focuses on building and maintaining Salesforce configurations while helping ensure data integrity, usability, and efficient system performance. Responsibilities:• Build and maintain custom objects, fields, and related configuration within Salesforce to support business needs.• Assist senior team members with administrative tasks and carry out assigned priorities with minimal supervision.• Configure user access settings, including profiles, permissions, and field-level security, to support appropriate data visibility.• Support ongoing platform upkeep by reviewing data quality, troubleshooting issues, and helping maintain reliable system performance.• Collaborate with stakeholders and technical teammates to understand requirements and translate them into practical system updates.• Contribute to database administration activities involving Microsoft SQL Server, Azure SQL Database, MySQL, and Microsoft SQL environments.• Help monitor and improve system efficiency through performance analysis, tuning, and routine optimization efforts.• Provide support for Salesforce Service Cloud configuration and related administrative processes as needed.
2026-10-30T00:00:00Z

Database Administrator

Bloomfield Hills, MI
onsite
Temporary to Hire
38 - 44 USD / Hourly
We are looking for a Database Administrator to join a team in Bloomfield Hills, Michigan in a contract-to-permanent capacity. This position is well suited for someone with solid database administration experience who can support day-to-day operations, review database practices, and assist engineers working across on-premises and Azure environments. The role focuses on maintaining reliable database performance, helping validate technical approaches, and contributing to data initiatives that connect into a broader data lake strategy. Responsibilities: • Manage and support database administration activities across Microsoft SQL Server, Azure SQL Database, and MySQL environments. • Review database configurations, scripts, and implementation approaches to help confirm alignment with sound operational standards and best practices. • Partner with data engineers by providing administrative support for both on-premises systems and cloud-based Azure database workloads. • Monitor database health, identify performance bottlenecks, and carry out tuning efforts to improve stability and efficiency. • Execute assigned work within Azure environments, including routine support tasks and updates provided by senior engineering team members. • Assist with database-related activities tied to data flows that contribute to enterprise data lake initiatives. • Troubleshoot database issues, investigate root causes, and recommend practical corrective actions to reduce recurring problems.
2026-11-03T00:00:00Z

Database Administrator

Battle Creek, MI
onsite
Temporary / Contract
66.5 - 77 USD / Hourly
We are looking for a Database Administrator to support critical enterprise systems and data operations for a non-profit organization in Battle Creek, Michigan. This Long-term Contract position is ideal for a hands-on specialist who can balance database administration, application support, integration work, and technical problem-solving in a collaborative IT environment. The role will contribute to system reliability, data accuracy, and ongoing improvements across business platforms while partnering with internal teams and external vendors. Responsibilities: • Administer and maintain database environments by monitoring system health, improving performance, managing security, and overseeing backup, recovery, and capacity needs. • Investigate and resolve issues affecting enterprise applications, ensuring stable operation across core business platforms and connected technologies. • Create, refine, and troubleshoot database queries to support reporting, data validation, and resolution of integrity or reconciliation concerns. • Build, support, and debug integrations, APIs, automated data exchanges, and pipeline processes that connect systems across the organization. • Maintain dependable data movement into reporting and analytics platforms, addressing failed refreshes, load problems, and mismatches between source data and reports. • Assist with software deployments, upgrades, data conversions, testing activities, cutover tasks, and post-launch stabilization efforts. • Partner with third-party vendors and technical service providers to diagnose complex incidents and drive issues through to completion. • Produce clear technical documentation for databases, applications, and integration workflows while sharing knowledge with team members to strengthen cross-functional support.
2026-10-30T00:00:00Z

Database Administrator

Rochester, NY
onsite
Permanent / Full Time
70000 - 90000 USD / Yearly
We are looking for a Database Administrator to support data operations, reporting, and platform administration based in Rochester, New York. This role focuses on maintaining reliable data systems, improving reporting visibility, and strengthening data accuracy across business applications. The ideal candidate brings a mix of database expertise, analytics capability, and strong communication skills to work effectively with stakeholders and translate business needs into practical solutions. Responsibilities:• Build and enhance interactive dashboards and reporting solutions using Power BI to deliver clear business insights.• Analyze operational and business data to identify trends, support decision-making, and improve reporting effectiveness.• Manage and maintain CRM and related business platforms, with preference for experience supporting Microsoft Dynamics 365 environments.• Improve data integrity by performing validation, cleansing, standardization, and duplicate resolution activities across key systems.• Partner with business users to gather requirements, clarify reporting needs, and recommend process improvements based on data findings.• Support Power Platform solutions, including workflows, applications, and data structures within Power Automate, Power Apps, and Dataverse.• Monitor database performance and contribute to optimization efforts across SQL-based environments, including Microsoft SQL Server and MySQL.• Create and maintain documentation for reporting assets, data processes, and administrative procedures to support consistent operations.
2026-10-26T00:00:00Z

Database Administrator

Austin, TX
onsite
Temporary / Contract
50 - 55 USD / Hourly
Robert Half is actively partnering with an Austin-based client to identify a Database Administrator (contract). In this role, you will support the performance, reliability, and security of critical database environments. This role is responsible for database administration, monitoring, optimization, backup and recovery management, and production support across a growing technology ecosystem. This role is onsite in Austin, Tx. Key Responsibilities<ul><li>Administer, maintain, and optimize database environments to ensure reliability, availability, and performance</li><li>Monitor database health, capacity, and resource utilization while proactively identifying and resolving issues</li><li>Perform database performance tuning, query optimization, and indexing improvements</li><li>Manage database installations, upgrades, patches, and configuration changes</li><li>Develop and maintain backup, recovery, and disaster recovery processes to support business continuity objectives</li><li>Validate backup and recovery procedures through regular testing and documentation</li><li>Support production environments by diagnosing and resolving database-related incidents and service disruptions</li><li>Conduct root-cause analysis and implement corrective actions to improve system stability</li><li>Implement and maintain database security controls, auditing processes, and access management practices</li><li>Support internal and external audit activities and assist with compliance-related requirements</li><li>Develop and enhance monitoring, alerting, and automation solutions to improve operational efficiency</li><li>Collaborate with Engineering, Infrastructure, and DevOps teams to support application performance and scalability</li><li>Provide guidance on database design, schema development, data modeling, and best practices</li><li>Assist with data integration, migration, and modernization initiatives</li><li>Create and maintain technical documentation, operational procedures, and knowledge-sharing resources</li><li>Identify opportunities for continuous improvement in database operations, reliability, and scalability</li></ul>
2026-10-26T00:00:00Z

Network/Systems Engineer

Greenville, SC
onsite
Temporary / Contract
47.5 - 55 USD / Hourly
We are looking for an experienced Network/Systems Engineer to support a financial services environment in Greenville, South Carolina. This is a Long-term Contract opportunity offering onsite engagement for an initial 4 to 6 month term, with a strong focus on enterprise infrastructure, systems reliability, and network support. The role is well suited to a senior specialist who can manage complex Microsoft, virtualization, cloud, and networking technologies while contributing hands-on technical expertise across day-to-day operations and project work. Responsibilities: • Administer and enhance Windows Server environments, including server upgrades, migrations, and ongoing operational support across enterprise systems. • Manage VMware vSphere infrastructure to maintain virtual machine performance, availability, and capacity across production environments. • Oversee storage platforms and backup-related activities to help ensure data protection, system resilience, and efficient resource utilization. • Support Active Directory services, including Group Policy, federation services, and hybrid identity integrations with Entra ID and Azure AD synchronization. • Develop and maintain PowerShell scripts to automate administrative tasks, streamline maintenance, and improve infrastructure efficiency. • Provide hands-on support for Cisco network infrastructure, helping maintain connectivity, troubleshoot issues, and strengthen overall network performance. • Administer Windows Server and SQL clustering environments, including upgrade activities and high-availability support for critical applications. • Maintain Microsoft Azure resources such as virtual machines, networking components, and hybrid infrastructure connections between cloud and on-premises systems. • Handle enterprise patching, certificate administration, and Microsoft Exchange Online or Office 365 mail environment support, including spam filtering oversight. • Assist with Linux systems administration and collaborate on broader infrastructure initiatives where cross-platform support is needed.
2026-11-04T00:00:00Z

NetSuite Administrator

Austin, TX
onsite
Temporary / Contract
55 - 58 USD / Hourly
Robert Half is actively partnering with an Austin-based client to identify a NetSuite Administrator (contract). In this role, you will manage the configuration, support, and ongoing optimization of a leading cloud-based ERP platform. This individual will serve as the primary administrator for the system, partnering closely with Finance, Accounting, Operations, and other business stakeholders to ensure the platform effectively supports organizational processes and reporting needs. This role is hybrid in Austin, Tx. Key Responsibilities<ul><li>Administer and maintain the ERP platform, including configuration, customization, security, and user access management</li><li>Configure workflows, forms, fields, dashboards, reports, and system functionality to meet business requirements</li><li>Manage user roles, permissions, and governance processes to ensure data integrity and security</li><li>Develop and maintain saved searches, reports, KPIs, and dashboards to support business decision-making</li><li>Troubleshoot system issues and provide day-to-day support for end users across multiple departments</li><li>Coordinate testing, deployment, and validation of system enhancements, upgrades, and new functionality</li><li>Support integrations between ERP and other business-critical applications</li><li>Collaborate with stakeholders to gather requirements and translate business needs into scalable system solutions</li><li>Assist with data imports, exports, audits, and ongoing data quality initiatives</li><li>Create and maintain system documentation, training materials, and standard operating procedures</li><li>Partner with third-party vendors, consultants, and implementation teams on complex projects and enhancements</li><li>Monitor system performance and identify opportunities for process improvement, automation, and operational efficiency</li><li>Stay current on ERP platform updates, best practices, and emerging capabilities to maximize system value</li></ul>
2026-10-26T00:00:00Z

Network Engineer Level II

Mequon, WI
remote
Temporary / Contract
76 - 88 USD / Hourly
We are looking for a Network Engineer Level II to support and enhance a manufacturing organization’s enterprise network environment in Mequon, Wisconsin. This Long-term Contract opportunity is ideal for a hands-on, detail-oriented individual who can maintain reliable connectivity across routing, security, wireless, and data center infrastructure while helping keep daily operations running smoothly. The right candidate will be comfortable taking ownership of focused technical initiatives and delivering practical network solutions with minimal supervision. Responsibilities: • Administer and optimize network infrastructure across routing, switching, and core connectivity to ensure stable and secure performance. • Manage firewall environments, including Palo Alto and Cisco ASA platforms, while supporting policy updates, access control, and threat mitigation efforts. • Maintain and troubleshoot wireless networking solutions to improve coverage, reliability, and user connectivity across business operations. • Support data center networking needs by monitoring performance, resolving issues, and helping maintain resilient infrastructure. • Configure and troubleshoot Cisco router technologies and Border Gateway Protocol (BGP) to sustain dependable internal and external network communication. • Partner with internal stakeholders to identify network improvement opportunities and carry smaller technical projects through planning, execution, and completion. • Assist with network security and identity-related administration, including support for Cisco ISE and related access management functions. • Document network configurations, changes, and support procedures to promote operational consistency and knowledge sharing.
2026-11-02T00:00:00Z

Network Engineer V (Part-Time)

Alexandria, VA
onsite
Temporary / Contract
60 - 68 USD / Hourly
IPv6 SME / Senior Network EngineerLocation: Alexandria, VA (onsite)Clearance Requirement: Ability to Obtain/Maintain Public TrustEmployment Type: Part-Time (Approximately 20 Hours per Week)OverviewWe are seeking an experienced IPv6 Subject Matter Expert (SME) / Senior Network Engineer to support a federal government network modernization initiative in Washington, DC. This individual will serve as the technical lead for IPv6 architecture, implementation, integration, and adoption across a complex enterprise environment.The ideal candidate brings deep expertise in enterprise networking, network architecture, and IPv6 migration strategies, with the ability to advise stakeholders, lead technical discussions, develop implementation plans, and drive modernization efforts. This role requires a hands-on engineer who can operate independently while partnering with technical teams and senior leadership.Responsibilities<ul><li>Lead the planning, design, implementation, and expansion of IPv6 capabilities within a large enterprise environment.</li><li>Develop IPv6 architecture strategies, addressing plans, migration roadmaps, and implementation approaches.</li><li>Design, implement, and troubleshoot enterprise-scale network infrastructure supporting both IPv4 and IPv6 environments.</li><li>Create and maintain high-level and low-level design documentation, network diagrams, implementation plans, and technical standards.</li><li>Conduct network assessments, gap analyses, root cause analyses, and technical risk evaluations.</li><li>Support network modernization initiatives, including cloud, data center, LAN/WAN, remote access, and internet-facing environments.</li><li>Collaborate with infrastructure, security, and operations teams to integrate IPv6 into enterprise services and platforms.</li><li>Provide technical leadership during architecture reviews, troubleshooting efforts, and strategic planning sessions.</li><li>Communicate technical recommendations and project status to senior stakeholders and agency leadership.</li><li>Support Zero Trust architecture initiatives and enterprise security improvements.</li><li>Mentor technical team members and provide guidance on networking best practices.</li></ul>
2026-10-28T00:00:00Z

Linux Systems Administrator

Milwaukee, WI
onsite
Permanent / Full Time
110000 - 140000 USD / Yearly
Robert Half is seeking a Senior Systems Administrator to support and maintain a complex mix of Linux, Windows, virtualization, cloud, and application environments. This role is ideal for someone who enjoys working across a broad technology stack, solving challenging infrastructure issues, and partnering directly with both internal stakeholders and external customers. You'll play a key role in system administration, automation, application support, security, performance optimization, and infrastructure projects while helping ensure highly available and secure business-critical environments. What You'll Do<ul><li>Administer and support Linux and Windows server environments, including installation, configuration, patching, upgrades, troubleshooting, and performance tuning.</li><li>Manage core infrastructure services such as Active Directory, Group Policy, IIS, DNS, and related technologies.</li><li>Support business applications and the underlying infrastructure required to keep them running efficiently.</li><li>Maintain and troubleshoot virtualized environments, including VMware and similar platforms.</li><li>Assist with cloud-based infrastructure across Azure, AWS, and other public cloud environments.</li><li>Develop and maintain automation using tools such as PowerShell, Bash, Python, Ansible, or Terraform.</li><li>Monitor system health, performance, and capacity while proactively identifying opportunities for improvement.</li><li>Partner with security teams to implement system hardening, vulnerability remediation, access controls, and patch management best practices.</li><li>Support backup, recovery, and disaster recovery processes for critical systems and applications.</li><li>Troubleshoot networking and application connectivity issues involving DNS, DHCP, VPNs, firewalls, and TCP/IP.</li><li>Participate in infrastructure upgrades, migrations, onboarding efforts, and technology modernization initiatives.</li><li>Create and maintain technical documentation, procedures, and operational runbooks.</li><li>Serve as a senior technical resource during incidents, projects, and customer-facing engagements.</li><li>Participate in an on-call rotation supporting production systems as needed.</li></ul>
2026-10-20T00:00:00Z

Linux Systems Administrator

Salt Lake City, UT
onsite
Permanent / Full Time
115000 - 130000 USD / Yearly
We are looking for a Linux Systems Administrator to support and strengthen critical infrastructure in Salt Lake City, Utah. This role focuses on keeping Linux-based environments stable, secure, and efficient while helping resolve technical issues across systems and networks. The ideal candidate brings practical administration experience, sound networking knowledge, and a proactive approach to reliability and operational improvement. Responsibilities: • Administer Linux servers by handling installation, configuration, routine maintenance, and ongoing operational support. • Investigate and resolve issues affecting operating systems, applications, hardware, and network connectivity to reduce service interruptions. • Oversee core network components such as switches, routers, firewalls, and secure remote access solutions. • Apply security best practices by managing patching, permissions, account access, and system hardening measures. • Support backup operations, recovery testing, and disaster preparedness efforts to protect business data and continuity. • Track system health and performance, identify bottlenecks, and recommend upgrades or optimization opportunities. • Create and update technical documentation for infrastructure, procedures, and support activities. • Partner with IT colleagues and assist end users while contributing to infrastructure initiatives and operational projects.
2026-10-22T00:00:00Z

AI Network Architect

Chicago, IL
onsite
Permanent / Full Time
175000 - 200000 USD / Yearly
We are seeking an experienced Network Architect to design, optimize, and future-proof our enterprise network environment with a strong focus on scalability, security, performance, and readiness for emerging AI-driven technologies. This role requires deep expertise in Cisco architecture, advanced routing and switching, and modern network design principles to support a growing and evolving business. Based on general knowledge. Key Responsibilities<ul><li>Design and lead enterprise network architecture across LAN, WAN, wireless, data center, and cloud-connected environments. Based on general knowledge.</li><li>Develop network strategies that support AI futureproofing, including scalable bandwidth, low-latency design, resilient connectivity, and infrastructure readiness for automation and data-intensive workloads. Based on general knowledge.</li><li>Lead architecture standards, roadmaps, and modernization initiatives across core networking platforms. Based on general knowledge.</li><li>Serve as the subject matter expert for Cisco-based environments, including routing, switching, security, SD-WAN, and wireless technologies. Based on general knowledge.</li><li>Evaluate current network performance, identify gaps, and recommend improvements for capacity, resilience, and operational efficiency. Based on general knowledge.</li><li>Partner with infrastructure, security, cloud, and application teams to ensure integrated and secure network solutions. Based on general knowledge.</li><li>Design high-availability and disaster recovery network solutions to support business continuity. Based on general knowledge.</li><li>Guide implementation teams on best practices, configuration standards, and troubleshooting for complex network initiatives. Based on general knowledge.</li><li>Maintain architecture documentation, diagrams, standards, and technical recommendations for leadership and engineering teams. Based on general knowledge.</li><li>Assess new technologies and vendor solutions that align with long-term network and business strategy. Based on general knowledge.</li></ul>Required Qualifications<ul><li>7+ years of progressive network engineering and architecture experience, including enterprise-level design responsibility. Based on general knowledge.</li><li>Deep hands-on experience with Cisco networking technologies in complex enterprise environments. Based on general knowledge.</li><li>Strong expertise in routing, switching, BGP, OSPF, VLANs, QoS, VPNs, firewalls, wireless, and network segmentation. Based on general knowledge.</li><li>Experience designing highly available, secure, and scalable networks across on-premises and cloud-connected environments. Based on general knowledge.</li><li>Knowledge of network architecture considerations for AI, automation, and future-state digital transformation initiatives. Based on general knowledge.</li><li>Strong understanding of network security principles, access controls, and performance optimization. Based on general knowledge.</li><li>Proven ability to create architectural standards, lead network modernization, and support enterprise growth. Based on general knowledge.</li><li>Excellent communication skills with the ability to present technical strategy to both technical and non-technical stakeholders. Based on general knowledge.</li></ul>
2026-10-15T00:00:00Z

Cloud Engineer/Administrator

Lake Mary, FL
onsite
Temporary to Hire
0 - 0 USD / Yearly
We are looking for an experienced Cloud Engineer/Administrator to support and enhance enterprise infrastructure for a client. This opportunity is ideal for a senior-level candidate who can manage a well-established Nutanix environment while helping shape cloud modernization efforts within a Microsoft-focused organization. The role combines hands-on platform administration, operational support, and strategic involvement in Azure-based transformation initiatives. Responsibilities:• Administer and optimize a production Nutanix environment that supports essential business operations and high-availability infrastructure needs.• Provide advanced support for complex infrastructure issues, serving as a senior escalation point for Tier 3 incidents across cloud and on-premises systems.• Lead and support Azure administration activities, including planning and executing workload modernization and migration efforts where appropriate.• Manage Microsoft 365 and identity services, including access control, authentication, and directory-related administration.• Develop and maintain disaster recovery, backup, and resiliency practices to protect critical systems and data.• Collaborate on enterprise infrastructure design, capacity planning, and performance improvements across hybrid environments.• Support network and firewall coordination to ensure secure connectivity between platforms, users, and cloud services.• Document system configurations, operational procedures, and technical recommendations to improve stability and support continuity.
2026-10-28T00:00:00Z

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