83 results for Network Systems jobs

Systems Administrator

Warrendale, PA
onsite
Permanent
70000 - 80000 USD / Yearly
We are looking for a skilled Systems Administrator to join our team in Warrendale, Pennsylvania. In this role, you will manage and support the organization's IT infrastructure, ensuring seamless operations and robust security. The ideal candidate will thrive in a dynamic environment, addressing technical challenges while collaborating with teams to optimize system performance. Responsibilities: • Deliver technical support to end-users for hardware, software, and network-related issues. • Diagnose and resolve issues with workstations, printers, mobile devices, and other peripherals. • Manage user accounts, permissions, and access controls within systems like Active Directory and Office 365. • Respond to service requests with efficiency, ensuring clear communication and timely resolutions. • Conduct routine maintenance and troubleshooting of network environments to enhance connectivity and security. • Oversee server operations, including updates, monitoring, and backup management. • Configure and maintain virtual environments using VMware hypervisors, ensuring optimal functionality. • Collaborate with IT teams to strengthen cybersecurity measures and improve system performance. • Install, update, and configure operating systems and software applications. • Maintain detailed documentation of troubleshooting procedures and contribute to a comprehensive knowledge base.
2026-02-25T00:00:00Z

Systems Administrator

Fort Lauderdale, FL
onsite
Temporary
35 - 41 USD / Hourly
We are looking for a skilled Systems Administrator to join our team in Florida. In this long-term contract position, you will be responsible for managing and maintaining critical systems and ensuring optimal performance across the organization. This role offers a great opportunity to work with advanced technologies and contribute to the smooth operation of IT infrastructure. Responsibilities:• Configure, manage, and maintain Active Directory environments to ensure secure and efficient operations.• Oversee the installation, configuration, and maintenance of Windows Server systems.• Provide support for Windows 10, including troubleshooting and resolving technical issues.• Manage virtualization platforms such as VMware to support scalable and flexible IT environments.• Monitor system performance and proactively address any potential issues to minimize downtime.• Perform regular updates and patches to ensure systems are secure and compliant.• Document system configurations and processes for easy reference and future scalability.• Respond to technical inquiries and provide solutions to support end-users effectively.
2026-03-09T00:00:00Z

Systems Administrator

Newburyport, MA
onsite
Permanent
80000 - 120000 USD / Yearly
We are looking for a skilled Systems Administrator to join our team in Newburyport, Massachusetts. This role requires expertise in managing and maintaining IT systems, ensuring their reliability, and providing technical support to users. The ideal candidate will have a strong background in system administration and a proactive approach to problem-solving. Responsibilities: • Manage and maintain Active Directory and Azure Active Directory environments to ensure seamless operation. • Oversee the installation, configuration, and maintenance of Microsoft Windows Server and Windows 10 systems. • Administer and support Dell and Citrix technologies to enhance system efficiency. • Implement and monitor Cisco ASA Firewalls to safeguard network security. • Provide technical support to users, addressing system issues and resolving them promptly. • Perform regular system updates and backups to maintain data integrity and system reliability. • Collaborate with team members to design and implement IT solutions that align with organizational goals. • Monitor system performance and troubleshoot issues to minimize downtime. • Develop and maintain documentation for system configurations and processes. • Ensure compliance with security protocols and industry best practices.
2026-03-02T00:00:00Z

Systems Administrator

Fort Lauderdale, FL
onsite
Temporary
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>
2026-03-09T00:00:00Z

Systems Administrator

Richardson, TX
onsite
Temporary
33 - 36 USD / Hourly
We are looking for a skilled Systems Administrator to join our team on a contract basis in Richardson, Texas. In this role, you will be responsible for managing endpoint devices, maintaining access controls, and supporting Microsoft 365 operations with an emphasis on security compliance. The ideal candidate will have a proactive approach to troubleshooting and managing IT systems while ensuring smooth day-to-day operations. Responsibilities:• Provision and deprovision laptops for employees within Intune ensuring compliance with device enrollment, encryption, and security policies.• Maintain and update inventory records, including asset tags, serial numbers, user assignments, and device statuses.• Oversee patch and update compliance for endpoint devices and address any issues promptly.• Manage Microsoft 365 user accounts, licenses, group memberships, and shared mailboxes.• Enforce security policies and execute conditional access updates as required.• Handle user access provisioning and revocation across Microsoft 365 and other approved SaaS platforms.• Log and monitor access changes, escalating privilege concerns or anomalies when necessary.• Address IT support tickets, resolving issues efficiently or escalating them to appropriate teams.• Troubleshoot workstation and basic network connectivity problems, coordinating with vendors when needed.• Provide weekly status updates detailing ticket volumes, device compliance, and any risks or escalations.
2026-03-16T00:00:00Z

Systems Administrator

Schaumburg, IL
onsite
Temporary
45 - 55 USD / Hourly
We are looking for a skilled Systems Administrator to join our team on a contract basis in Schaumburg, Illinois. This role is ideal for someone who is detail oriented, excels in managing system operations and security, and provides exceptional support to end users. The position offers a balanced mix of help desk responsibilities and systems administration tasks, requiring expertise in Active Directory, Microsoft 365, and other related technologies. Responsibilities: • Manage and maintain Active Directory, including implementing security policies and configuring group policies. • Administer Microsoft 365 security and compliance tools, including Intune, to ensure data protection and system integrity. • Provide end-user support for Windows operating systems and Citrix technologies, addressing technical issues and resolving tickets. • Harden server operating systems by applying local and network security measures. • Troubleshoot and resolve system-related issues to minimize downtime and improve performance. • Collaborate with team members to enhance system functionality and implement best practices. • Monitor and maintain AWS technologies for efficient cloud-based operations. • Document processes and create guidelines for system maintenance and user support. • Conduct regular assessments of system security and compliance to identify areas for improvement. • Assist with the deployment and configuration of enterprise-level applications.
2026-02-25T00:00:00Z

Systems Administrator

Las Vegas, NV
onsite
Permanent
70000 - 85000 USD / Yearly
***Please email Valerie Nielsen for immediate response on LinkedIn or via email*** Job Title: Systems Administrator (Onsite) Location: Las Vegas, NV (Onsite) Salary: $70,000 - $85,000 base + bonus Schedule: Full-time | On-call rotation required Position OverviewWe are seeking a hands-on Systems Administrator to support a 300–400 user environment in Las Vegas. This is an L1/L2-level role ideal for a passionate technologist who thrives in a fast-paced environment, enjoys troubleshooting, and embraces emerging technologies including AI.This role requires eligibility for approval of a gaming license. Key Responsibilities<ul><li>Provide day-to-day systems administration and user support (approx. 60 tickets/week via JIRA)</li><li>Administer and support Microsoft 365 (Exchange Online, SharePoint, Teams, OneDrive)</li><li>Manage identities and access controls within Entra ID (Azure AD)</li><li>Log into, manage, and provision servers in VMware environments</li><li>Troubleshoot Outlook, SharePoint, Teams, and related M365 applications</li><li>Assist with onboarding/offboarding, permissions, and account provisioning</li><li>Participate in on-call support rotation</li><li>Collaborate with IT team on infrastructure improvements and automation initiatives</li><li>Contribute to AI-driven process enhancements and support modernization efforts</li></ul>
2026-02-25T00:00:00Z

Systems Administrator

Orlando, FL
onsite
Temporary
0 - 0 USD / Yearly
We are looking for a skilled Systems Administrator to join our team in Orlando, Florida. This long-term contract position involves providing both in-office and field support to clients. The role focuses on maintaining and optimizing Windows-based systems and applications while delivering exceptional technical assistance. Responsibilities: • Deliver technical support to clients, both on-site and remotely, ensuring timely issue resolution. • Manage and maintain Windows servers and related infrastructure to ensure optimal performance. • Configure and troubleshoot Microsoft Windows 10 systems to address user needs. • Administer and support Office 365 applications, ensuring seamless functionality for end users. • Handle Active Directory tasks, including user account management and permissions setup. • Monitor system performance and implement necessary updates or improvements. • Collaborate with team members to develop and refine system processes and support strategies. • Provide training and guidance to end users on system functionalities and best practices. • Document all technical procedures and solutions for future reference. • Stay updated on emerging technologies and recommend system upgrades as needed.
2026-02-25T00:00:00Z

Systems Administrator

Boston, MA
onsite
Temporary
41.8 - 48.4 USD / Hourly
We are looking for a skilled Systems Administrator to join our team on a long-term contract basis in Boston, Massachusetts. In this role, you will oversee the administration and maintenance of key systems and technologies, ensuring optimal performance and security. The ideal candidate will have a strong background in Microsoft technologies, virtualization platforms, and networking solutions. Responsibilities: • Manage and maintain Microsoft 365 cloud products and services, ensuring seamless operation and user support. • Administer Microsoft Active Directory environments, including user management and group policy configurations. • Oversee VMware and Windows server systems, ensuring reliability, performance, and scalability. • Maintain and optimize storage solutions, ensuring data availability and system integrity. • Configure and troubleshoot networking components such as switches, firewalls, access points, and circuits. • Implement and enforce security protocols across systems to safeguard against vulnerabilities. • Collaborate with team members to plan and execute system upgrades and maintenance. • Provide technical support and guidance to users, resolving system-related issues efficiently. • Create and maintain detailed documentation for systems and processes. • Monitor system performance and proactively address any issues or inefficiencies.
2026-03-16T00:00:00Z

Systems Administrator

Bethany, OK
onsite
Temporary
23.75 - 27.5 USD / Hourly
We are seeking a skilled and motivated Tech Support Tier 2 Analyst to join our technical operations team. This role is ideal for someone with strong hands-on experience across server administration, cloud migrations, Microsoft technologies, and networking. You will serve as a key escalation point for complex issues, provide advanced troubleshooting, support critical infrastructure, and assist with lift‑and‑shift migrations from on‑premises environments to the cloud. Key ResponsibilitiesTechnical Support & Troubleshooting<ul><li>Provide Tier 2 support for escalated technical incidents and service requests.</li><li>Diagnose and resolve issues related to Windows Server, O365, networking, and general system performance.</li><li>Support end users and internal teams with advanced problem-solving and root-cause analysis.</li></ul>Server & Infrastructure Work<ul><li>Install, configure, maintain, and troubleshoot Windows Server environments.</li><li>Perform patching, permissions management, role configuration, and server hardening.</li><li>Assist in server upgrades, migrations, and new deployments.</li></ul>Cloud & Migration Projects<ul><li>Participate in lift-and-shift migrations from on-premises systems to cloud environments.</li><li>Support migration planning, execution, validation, and documentation.</li><li>Assist with identity management, Azure AD integration, and cloud resource configuration.</li></ul>Microsoft Back-End Support<ul><li>Provide back-end support for Microsoft technologies including:</li><li>Office 365 administration</li><li>Exchange Online</li><li>SharePoint Online</li><li>Azure AD</li><li>Manage licensing, user provisioning, policy enforcement, and security configurations.</li></ul>Networking Support<ul><li>Troubleshoot LAN/WAN connectivity issues.</li><li>Perform basic to intermediate network configuration and diagnostics.</li><li>Support network changes, documentation, and performance monitoring.</li></ul>Unify (Ubiquiti) Systems – Major PlusExperience with Unify/Ubiquiti hardware is a significant advantage, including:<ul><li>MVR systems</li><li>NAS devices</li><li>Gateways</li><li>Access Points</li><li>Controller configuration, firmware updates, and network optimization</li></ul>
2026-03-13T00:00:00Z

Systems Administrator

Newburyport, MA
onsite
Temporary
43.5385 - 50.413 USD / Hourly
A growing organization in the Newburyport area is looking for a Systems Administrator to support daily IT operations and help maintain a secure, high-performing infrastructure environment.This role will support servers, network infrastructure, Microsoft 365, and end users, while also assisting with system improvements and automation initiatives.Key experience: • Active Directory & Azure AD • Microsoft 365 (Exchange, SharePoint, Teams, OneDrive) • Networking fundamentals (DNS, DHCP, TCP/IP, VPN) • VMware or similar virtualization • PowerShell or other scripting tools • Desktop/server support & troubleshootingThis is a fully onsite role in Newburyport, MA, working closely with the internal IT team to support both infrastructure and users.
2026-03-16T00:00:00Z

Systems Administrator

West Columbia, SC
onsite
Contract / Temporary to Hire
38 - 41 USD / Hourly
Essential Job Duties and Responsibilities· Managing the company’s virtualized infrastructure based upon VMWare virtualization technology. This includes applying updates, reviewing performance, and commissioning or decommissioning severs and performing all necessary and proper maintenance of hosts and operating systems under applicable best practices.· Analyzing the company’s existing network, by optimizing existing configurations, making recommendations and otherwise assisting in determining organizational system needs for business operations.· Assisting the IT Director in planning and maintaining the company’s system-wide security.· Maintaining the company’s patch management program, to include testing, applying, and remediating patch issues for all hardware and software.· Serving at the Senior Specialist on the IT Helpdesk, including troubleshooting level 1, level 2 and level 3 issues as the need arises.· Provisioning new company hardware and software across servers, desktops and laptop devices.· Monitoring the company’s network, hardware, and software assets to mitigate issues that may harm productivity or otherwise affect daily operations.· Provide basic troubleshooting capability for the company’s VOIP phone system.· Assist users with their IT infrastructure needs by focusing on delivering excellent customer service.· Ensure the company’s privacy and confidentiality of the company’s computer network and VPN.· Assigning and updating security permissions on the network, including via Windows Active Directory, Relius, and other IT systems and applications.· Provide administration for the company’s Microsoft365 implementation and other cloud services such as Azure.· Provide after-hours support as-needed and be part of an on-call rotation.fp
2026-03-19T00:00:00Z

Systems Administrator

Memphis, TN
onsite
Permanent
75000 - 85000 USD / Yearly
We’re seeking a skilled Systems Administrator to support, maintain, and enhance a growing technology environment. This role is ideal for someone who enjoys hands‑on system ownership, solving complex technical issues, and ensuring high availability across critical business systems. Responsibilities<ul><li>Manage, monitor, and maintain Windows servers, virtual environments, and enterprise applications.</li><li>Administer Active Directory, Group Policy, user provisioning, and identity/security controls.</li><li>Oversee system performance, patching, updates, and routine maintenance to ensure uptime and stability.</li><li>Support Office 365 / Microsoft 365 applications, email management, and license administration.</li><li>Perform network administration tasks, including switches, firewalls, VPN, wireless, and routing basics (in partnership with network resources, if applicable).</li><li>Troubleshoot system, application, and hardware issues; escalate to vendors as needed.</li><li>Maintain backup and disaster recovery processes, ensuring data integrity and restoration capability.</li><li>Monitor security alerts, enforce best practices, and support initiatives around vulnerability management and endpoint protection.</li><li>Document system configurations, procedures, and technical standards.</li><li>Provide Tier II/III support to end users and internal teams.</li><li>Participate in IT projects such as system upgrades, migrations, expansions, and new technology implementations.</li></ul>
2026-03-06T00:00:00Z

Systems Administrator

Nashville, TN
onsite
Temporary
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>
2026-03-17T00:00:00Z

Systems Administrator

San Antonio, TX
onsite
Temporary
42.75 - 49.5 USD / Hourly
We are looking for an experienced Systems Administrator to join our team in San Antonio, Texas. In this long-term contract position, you will play a pivotal role in managing Linux systems while supporting research initiatives and organizational objectives. The ideal candidate will possess in-depth expertise in system management and demonstrate proficiency in a variety of technologies. Responsibilities:• Manage and maintain Linux-based systems to ensure optimal performance and reliability.• Oversee the deployment and configuration of tools such as Conda and Jupiter• Provide technical leadership in the administration and management of organizational systems.• Collaborate with cross-functional teams to support research efforts and operational goals.• Troubleshoot and resolve system issues to minimize downtime and maximize efficiency.• Implement best practices for system security and data protection.• Monitor system performance and perform regular updates to ensure smooth operation.• Utilize Active Directory to manage user access and permissions.• Support Windows Server environments and Windows 10 systems.• Work with Dell and Citrix technologies to enhance system functionality
2026-03-23T00:00:00Z

Systems Administrator

Newberg, OR
onsite
Temporary
40 - 47 USD / Hourly
Robert Half is seeking a Systems Administrator to support a mid-sized IT environment based in Newberg, Oregon. This role is 100% onsite! This individual will focus primarily on infrastructure administration, server maintenance, and Azure support, while also assisting with escalated help desk issues when needed. This is a mid-level role intended to support the existing team and maintain stability across the environment. Duration: Short-term contract (W2 only)Location: Newberg, OregonSchedule: Monday-Friday; 40-hours weekly Key Responsibilities<ul><li>Administer and maintain Windows Server environments</li><li>Support and manage Azure infrastructure, including Azure Virtual Desktop</li><li>Assist with Azure identity administration (Entra / Azure AD)</li><li>Perform server patching, updates, and ongoing system maintenance</li><li>Support infrastructure-related initiatives such as virtual desktop updates and server improvements</li><li>Troubleshoot and resolve system performance, availability, and access issues</li><li>Assist with help desk escalations and overflow tickets when needed</li><li>Coordinate with external vendors to triage networking issues</li><li>Maintain system reliability and ensure infrastructure operates efficiently</li><li>Work on assigned infrastructure projects and ongoing maintenance tasks</li></ul>
2026-03-24T00:00:00Z

Systems Administrator

Las Vegas, NV
onsite
Permanent
70000 - 86000 USD / Yearly
We are looking for a dedicated Systems Administrator to join our team in Las Vegas, Nevada. This role requires a proactive individual with strong technical expertise and problem-solving skills to support and maintain our IT infrastructure. The ideal candidate will bring a passion for technology, adaptability, and a commitment to delivering exceptional service. Responsibilities:• Manage and maintain systems, including Microsoft 365, VMware, and Entra ID, ensuring optimal performance.• Troubleshoot and resolve issues with Outlook, SharePoint, Teams, and other applications to support end-users.• Configure and create virtual servers, providing reliable infrastructure solutions.• Respond to and manage incoming support tickets, averaging 60 per week in a mid-sized user environment.• Participate in on-call rotations to address urgent system-related concerns.• Utilize Fortinet administration tools when needed to enhance network security.• (Nice to Have, but Note Required) Perform scripting tasks using PowerShell to automate processes and improve efficiency.• Stay updated on emerging technologies and certifications to enhance system performance and security.
2026-02-26T00:00:00Z

Endpoint Systems Engineer

Ankeny, IA
onsite
Temporary
0 - 0 USD / Yearly
We are looking for an Endpoint Systems Engineer to play a key role in enhancing operational efficiency and supporting endpoint systems across the organization. This position requires a strong technical background, excellent problem-solving skills, and the ability to work both independently and collaboratively in a dynamic environment. This is a long-term contract position based in Ankeny, Iowa. Responsibilities: • Design, develop, and test automation processes for endpoint systems to ensure scalability and adaptability to organizational growth. • Create, test, and deploy Microsoft PowerShell and batch scripts to install and update proprietary and third-party software. • Implement and maintain processes to ensure software and settings are applied during endpoint replacements or initial installations. • Develop redundancy strategies to ensure system reliability and minimize downtime. • Collaborate in the design and implementation of operational and information support systems. • Evaluate and qualify software used at store locations, including modifications to third-party vendor applications. • Create scripts, programs, and tools to optimize system efficiency and automate repetitive tasks. • Monitor and analyze endpoint system performance to identify and address issues proactively.
2026-03-09T00:00:00Z

Security Network Engineer

Osceola, AR
onsite
Temporary
55.4135 - 71.46 USD / Hourly
We are looking for a skilled Security Network Engineer to join our team in Osceola, Arkansas. This long-term contract position requires an individual with extensive Cisco expertise and strong attention to detail to optimize and secure wireless networks in an enterprise environment. The role is fully onsite and focuses on enhancing authentication protocols, access control systems, and identity-based networking solutions. Responsibilities: • Serve as the primary expert for Cisco ISE, including design, configuration, policy creation, and troubleshooting. • Manage and improve 802.1X protocols, certificate-based authentication methods, and identity integration. • Support and fine-tune Cisco Wireless LAN Controllers (WLCs), Access Points (APs), and wireless network performance. • Integrate Cisco ISE with Active Directory, certificates, and other network infrastructure components. • Diagnose and resolve issues related to wireless access, authentication failures, and network segmentation. • Develop and maintain documentation for configurations, standards, and operational procedures. • Provide senior-level escalation support for complex wireless and Cisco ISE-related problems.
2026-02-25T00:00:00Z

Security Network Engineer

Manchester, NH
onsite
Permanent
75000 - 98000 USD / Yearly
Security Engineer – Manchester, NHWe’re seeking a Security Engineer to join an established team. This role is ideal for someone who enjoys solving complex technical challenges, strengthening security posture, and working across infrastructure and networking environments.Past experience as a Systems Engineer or Network Engineer is preferred. Key Responsibilities:<ul><li>Implement and maintain security controls across network and virtualized environments</li><li>Monitor, troubleshoot, and respond to security events</li><li>Collaborate with IT teams to harden systems, enforce policies, and support compliance initiatives</li></ul>Required Skills:<ul><li>Strong networking experience (firewalls, routing, switching, VLANs)</li><li>Hands-on VMware experience (ESXi, vCenter, virtualization security best practices)</li><li>Understanding of security frameworks and common threat vectors</li></ul>Nice to Have:<ul><li>Experience with SIEM tools, IDS/IPS, or endpoint protection platforms</li><li>Security certifications (Security+, CEH, CISSP, etc.)</li></ul>If you're looking for an opportunity to make a direct impact and work with modern infrastructure, we'd love to hear from you.
2026-03-16T00:00:00Z

Sr. Systems & Network Engineer (Security Focus)

Boston, MA
onsite
Permanent
120000 - 140000 USD / Yearly
Senior Systems & Network Engineer (with Security Focus) 📍 Location: Hybrid in Boston, MA💼 Full-Time | Senior Individual Contributor About the RoleWe’re seeking a Senior Systems & Network Engineer who brings a strong security mindset to traditional infrastructure engineering. This is not a pure security role—it’s ideal for someone who has spent most of their career working in systems, servers, networking, firewalls, and infrastructure, and has also been involved in security troubleshooting, incident response, or remediation.If you’re a true jack‑of‑all‑trades who understands how environments are built, how networks actually function, and how security issues impact real infrastructure, this is the role for you.You’ll help strengthen our security posture by applying practical knowledge of how systems and networks behave, where vulnerabilities hide, and how to detect and fix issues efficiently. What You’ll Do<ul><li>Manage and support core infrastructure including servers, networks, virtualization, cloud services, and firewalls.</li><li>Investigate and remediate security issues by leveraging your understanding of how systems and networks operate.</li><li>Assist with vulnerability management, patching, endpoint hardening, and incident response efforts.</li><li>Monitor and improve environment performance, availability, and overall health.</li><li>Support upgrades, migrations, and implementations across systems and network components.</li><li>Collaborate with security teams, IT leadership, and business stakeholders to ensure infrastructure stability and security.</li><li>Document environments, create runbooks, and contribute to best practices.</li></ul>
2026-03-10T00:00:00Z

Wireless Network Engineer

Osceola, AR
onsite
Temporary
55 - 70 USD / Hourly
On behalf of our manufacturing client, Robert Half Talent Solutions, Technology Division is seeking a Wireless Network Engineer (Cisco ISE). About the RoleOur client is expanding their network engineering capabilities and needs an onsite engineer with strong wireless expertise and deep experience with Cisco Identity Services Engine (ISE). This role supports a high‑availability, mission‑critical operational environment across a large industrial campus.The engineer will work closely with internal network teams to maintain wireless infrastructure, identity-based authentication, and secure access controls used by both IT and operational technology environments. Key Responsibilities<ul><li>Support and optimize enterprise‑scale Cisco wireless networks, including access points, controllers, and WLAN architecture.</li><li>Serve as an onsite expert for Cisco ISE, including policy sets, 802.1X authentication, RADIUS/TACACS+, certificate‑based access, profiling, and NAC workflows.</li><li>Conduct wireless performance tuning, troubleshooting, and RF analysis across challenging industrial environments.</li><li>Implement and maintain secure network segmentation and identity-based access controls.</li><li>Troubleshoot authentication failures, roaming issues, wireless interference, certificate issues, and access policy conflicts.</li><li>Support Cisco switching environments (Catalyst platforms) as part of wireless integration and connectivity.</li><li>Participate in upgrades, hardware lifecycle management, and environment modernization projects.</li><li>Document configuration standards, performance metrics, diagrams, and runbooks for ongoing operations.</li><li>Collaborate cross‑functionally with operations, plant leadership, safety teams, and engineering staff.</li></ul>
2026-03-16T00:00:00Z

Network Analyst III

Houston, TX
onsite
Temporary
45 - 48 USD / Hourly
The ideal candidate will be responsible for:<ul><li>Serving as a key point of contact for escalated network or application performance concerns</li><li>Administering and maintaining network monitoring platforms and configuration management systems</li><li>Providing hands‑on technical support for all network infrastructure components</li><li>Using the organization’s service management portal to track, document, and process incidents, outages, and change activities</li><li>Researching, assessing, and recommending new technologies that align with industry standards and operational best practices</li><li>Planning, coordinating, and overseeing change activities during scheduled maintenance periods</li><li>Collaborating and communicating effectively with global teams, end users, and technical stakeholders</li></ul>
2026-03-09T00:00:00Z

NOC Engineer / Junior Network Engineer

Marietta, GA
onsite
Permanent
50000 - 75000 USD / Yearly
We are seeking a NOC Engineer / entry level Network Engineer to support and monitor network infrastructure, ensuring system uptime and performance. This role is ideal for someone early in their career looking to grow in networking, infrastructure, and operations. Key Responsibilities Monitor network systems, servers, and infrastructure for performance and availability Respond to alerts, incidents, and outages in a timely manner Troubleshoot network issues (connectivity, latency, packet loss, etc.) Escalate complex issues to senior engineers when needed Maintain documentation for incidents, processes, and configurations Assist with network maintenance, upgrades, and patching Support ticketing systems and follow SLAs
2026-03-20T00:00:00Z

Azure Cloud and Network Administrator

Farmington Hills, MI
onsite
Contract / Temporary to Hire
42.75 - 49.5 USD / Hourly
We are looking for an experienced Azure Cloud and Network Administrator to join our team in Farmington Hills, Michigan. As a key contributor, you will oversee the design, implementation, and management of cloud and network infrastructure, ensuring optimal performance and security across our systems. This is a Contract to permanent position within the healthcare industry, offering an opportunity to work on cutting-edge technology solutions. Responsibilities: • Configure, maintain, and optimize Azure networking infrastructure, including virtual networks, functions, and resource performance. • Collaborate with development teams to support DevOps initiatives and CI/CD pipelines. • Administer Azure Virtual Desktop environments, including host pools, workspace configurations, and golden image management. • Harden Azure images to enhance security and mitigate vulnerabilities. • Implement and manage Azure Active Directory, including user and group administration, and conditional access policies. • Deploy and maintain Windows Server virtual machines and ensure their security and reliability within the Azure environment. • Utilize Microsoft Intune to automate vulnerability patching and enforce compliance policies across devices. • Design and execute backup and disaster recovery strategies for cloud-based resources. • Monitor and optimize cloud spending by identifying unused assets and implementing cost-effective solutions. • Provide technical expertise and documentation for all managed systems, ensuring comprehensive support and compliance with company policies.
2026-03-24T00:00:00Z

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