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183 results for Systems Administrator jobs

Systems Engineer

Manchester, CT
onsite
Permanent / Full Time
60000 - 90000 USD / Yearly
We are looking for a skilled Systems Engineer to join our team in Manchester, Connecticut. In this role, you will play a vital part in managing, optimizing, and maintaining enterprise systems and infrastructure to ensure seamless operations. This position offers an exciting opportunity to work with advanced technologies and collaborate across IT teams to deliver reliable solutions. Responsibilities: • Administer and maintain Windows server environments, including Active Directory, Group Policy, and related systems. • Deploy and manage virtual machines using VMware, ensuring efficient system performance and reliability. • Monitor system performance, identify bottlenecks, and implement optimization strategies. • Diagnose and resolve technical issues across Windows, Linux, and enterprise applications. • Execute backup and disaster recovery procedures to safeguard critical data. • Manage server hardware, including blade servers and enterprise storage solutions. • Provide advanced technical support for help desk escalations and collaborate with other IT teams. • Develop and enforce technical standards, procedures, and best practices for system operations. • Design and implement new infrastructure technologies to improve scalability and efficiency. • Maintain system security through patch management and adherence to best practices.
2026-06-08T00:00:00Z

Systems Engineer

Fort Lauderdale, FL
onsite
Temporary / Contract
0 - 0 USD / Yearly
We are seeking a skilled Systems Engineer with hands-on experience in VMware, enterprise storage, and Microsoft Office 365 to support and enhance our IT infrastructure. This role is responsible for administering virtual environments, managing storage systems, supporting Microsoft 365 services, and ensuring the stability, security, and performance of core infrastructure platforms. The ideal candidate is a proactive problem solver with strong technical expertise and the ability to work across server, cloud, and end-user environments.Key Responsibilities:<ul><li>Administer, maintain, and optimize VMware environments, including ESXi hosts, vCenter, and virtual machines</li><li>Manage and support enterprise storage platforms, including provisioning, performance monitoring, backups, and capacity planning</li><li>Administer Microsoft Office 365 services, including Exchange Online, Teams, SharePoint, OneDrive, and user account management</li><li>Monitor system performance, availability, and security across infrastructure platforms</li><li>Perform system upgrades, patching, migrations, and hardware/software lifecycle management</li><li>Troubleshoot issues related to virtualization, storage, backups, and Microsoft 365 services</li><li>Support disaster recovery, business continuity, and backup strategies</li><li>Collaborate with network, security, and desktop support teams on infrastructure-related initiatives</li><li>Maintain technical documentation, system configurations, and standard operating procedures</li><li>Participate in on-call support and respond to critical infrastructure incidents as needed</li></ul>
2026-06-08T00:00:00Z

Systems Engineer

San Antonio, TX
onsite
Permanent / Full Time
85000 - 100000 USD / Yearly
We are looking for a Systems Engineer to support and strengthen enterprise infrastructure in San Antonio, Texas. This role focuses on building reliable, secure environments across on-premises and cloud platforms while helping users and teams resolve complex technical issues. The ideal candidate brings strong experience with Microsoft ecosystems, Azure services, and network security, along with the judgment and professionalism needed to work with sensitive systems and information. Responsibilities: • Build, administer, and improve network and server environments with a focus on security, performance, and long-term scalability. • Maintain protective controls across systems and networks by applying established security standards, monitoring risks, and addressing exposures promptly. • Create and uphold technical policies, operating procedures, and infrastructure standards related to IP networking and system administration. • Diagnose and resolve escalated hardware, software, connectivity, and infrastructure problems across the organization. • Support Microsoft technologies such as Windows Server, SharePoint, Microsoft 365, Exchange-related services, and Active Directory environments. • Administer Azure resources, including virtual machines, virtual networks, databases, and identity services, while ensuring effective integration with on-premises platforms and business applications. • Configure and monitor firewalls, VPN connections, and other network security tools to maintain secure communication between offices, users, and cloud environments. • Perform patch management, vulnerability identification, and remediation activities to keep infrastructure current and protected. • Serve as a senior technical point of contact by documenting work accurately, managing support tickets efficiently, and providing users with clear status updates throughout issue resolution.
2026-05-27T00:00:00Z

Systems Engineer

Ada, MI
onsite
Temporary / Contract
40 - 50 USD / Hourly
We are looking for a Systems Engineer to support endpoint operations, cloud administration, and security-focused infrastructure initiatives for client environments in Ada, Michigan. This Long-term Contract position is ideal for someone who enjoys hands-on technical work across device management, Microsoft cloud platforms, and operational security tools. The role offers the opportunity to contribute to daily support activities, strengthen documentation, and partner with senior engineers on onboarding, monitoring, and remediation efforts. Responsibilities: • Oversee routine endpoint administration tasks across Windows and macOS devices, including health monitoring, patch deployment, and automation support through remote management platforms. • Provide operational support for directory and identity services by handling account lifecycle changes, group-based access updates, and basic device profile administration. • Assist with mobile and desktop management processes by supporting enrollment activities, reviewing compliance settings, and troubleshooting device configuration issues. • Review security notifications from managed detection tools, document investigative findings, and escalate suspicious activity while helping with containment steps as directed. • Support secure network access initiatives by helping configure Zero Trust tools, update access policies, and assist with client onboarding to cloud-based security services. • Participate in controlled firewall and network security changes on platforms such as FortiGate and Meraki while following established approval procedures. • Monitor threat visibility dashboards and endpoint security alerts, triage issues according to documented guidance, and maintain accurate ticket notes for follow-up. • Perform day-to-day Microsoft 365 and Entra ID administration, including mailbox support, permissions management, license updates, user maintenance, and collaboration platform troubleshooting. • Help maintain backup and disaster recovery operations by checking job status, escalating failures, validating restores, and keeping technical documentation current in system records. • Contribute to client onboarding and continuous improvement efforts by preparing configuration records, updating runbooks, supporting risk and impact assessments, and completing assigned technical learning plans.
2026-06-10T00:00:00Z

Systems Engineer

Dearborn, MI
onsite
Temporary to Hire
45 - 53 USD / Hourly
We are looking for a Systems Engineer to join our team in Dearborn, Michigan in a contract-to-permanent capacity. This role is ideal for a technically strong individual who can take ownership of infrastructure administration, support stable hosting environments, and contribute to ongoing server and platform improvements. The position requires a hands-on approach across virtualization, Windows Server, web services, and cloud-connected environments, along with the initiative to work independently and drive issues through resolution. Responsibilities: • Build, deploy, and maintain VMware environments, including the setup of new virtual infrastructure and ongoing performance tuning. • Configure and support Windows Server 2019 systems, ensuring reliable operation, patching, and overall server health. • Administer web hosting services through IIS to keep business-critical websites available, secure, and performing effectively. • Contribute to server-focused work tied to hardware refresh efforts, including configuration activities related to Dell-based infrastructure and storage environments. • Manage Active Directory and Azure Active Directory components to support secure authentication, access control, and directory services. • Troubleshoot network and systems issues across servers, load balancing, and connectivity layers to minimize downtime and restore service quickly. • Configure and maintain security controls such as firewalls and related protections for infrastructure and hosted services. • Create and update technical documentation for system configurations, operational procedures, and support activities. • Partner with teams supporting Citrix and adjacent technologies to help maintain a dependable end-user experience.
2026-06-11T00:00:00Z

Systems Engineer

Waupaca, WI
onsite
Permanent / Full Time
110000 - 130000 USD / Yearly
Robert Half is recruiting for an experienced Systems Engineer (Infrastructure) to join a collaborative IT team supporting a large enterprise server environment. This role is ideal for someone who enjoys working across virtualization, Windows infrastructure, automation, and data center technologies while helping drive modernization initiatives. You'll play a key role in maintaining and improving critical infrastructure systems, supporting ongoing projects, and helping ensure a highly available and reliable environment. What You'll Do<ul><li>Manage and support enterprise server infrastructure across multiple data centers.</li><li>Build, configure, and maintain physical and virtual servers.</li><li>Administer Windows Server environments and core infrastructure services.</li><li>Support virtualization platforms including Nutanix and VMware.</li><li>Monitor system performance and troubleshoot complex infrastructure issues.</li><li>Develop and improve PowerShell automation and operational processes.</li><li>Partner with Security, Network, and other IT teams on infrastructure initiatives.</li><li>Participate in infrastructure modernization and cloud adoption projects.</li><li>Support business continuity, disaster recovery, patching, and system reliability efforts.</li><li>Create and maintain technical documentation and operational standards.</li><li>Serve as an escalation point for advanced infrastructure issues.</li></ul>
2026-06-11T00:00:00Z

Systems Engineer

Herndon, VA
onsite
Temporary / Contract
55 - 65 USD / Hourly
Robert Half Technology is seeking a Senior IT Systems Engineer to support a client in the aerospace and technology industry. This role will serve as a senior technical resource responsible for supporting and modernizing enterprise infrastructure across hybrid cloud and on-premises environments.The ideal candidate will have strong experience supporting Microsoft and cloud infrastructure environments, identity and access management, systems automation, security hardening, and enterprise operations across Windows, Linux, Azure, and AWS platforms. Duration: Contract-to-hireLocation: Hybrid in Greater Seattle AreaPay Rate: $55-$65/hourly Key Responsibilities<ul><li>Design, implement, and support hybrid cloud infrastructure across Microsoft Azure and AWS environments </li><li>Administer and support enterprise identity services including Active Directory, Entra ID (Azure AD), SSO, Conditional Access, MFA, and hybrid identity integrations </li><li>Support Windows Server and Linux environments across both on-premises and cloud infrastructure </li><li>Manage virtualization environments including Hyper-V and related infrastructure technologies </li><li>Develop and maintain automation and Infrastructure-as-Code (IaC) solutions using Terraform, PowerShell, Bash, and related tools </li><li>Implement security hardening, vulnerability remediation, patching, and secure configuration baselines across enterprise systems </li><li>Support enterprise networking and authentication infrastructure including DNS, DHCP, VPNs, firewalls, load balancing, and cloud networking </li><li>Partner closely with Information Security teams to support compliance initiatives, infrastructure resiliency, and operational security standards </li><li>Support Microsoft 365 technologies and endpoint management solutions including Intune and Autopilot </li><li>Build and maintain monitoring, alerting, logging, and operational documentation for enterprise systems </li><li>Troubleshoot complex infrastructure, authentication, and cloud-related issues across hybrid environments </li><li>Support disaster recovery, backup, and business continuity planning initiatives </li><li>Serve as a senior escalation point for infrastructure and systems-related incidents and operational support </li></ul>
2026-06-11T00:00:00Z

Systems Engineer

Fletcher, NC
onsite
Permanent / Full Time
0 - 0 USD / Yearly
We are looking for a Systems Engineer to support and enhance core infrastructure operations in Fletcher, North Carolina. This position focuses on maintaining reliable enterprise systems, strengthening identity and access services, and ensuring stable performance across Microsoft-based environments. The ideal candidate brings hands-on experience with server administration, directory services, messaging platforms, and virtualization tools to help drive secure and efficient IT operations. Responsibilities: • Administer and optimize Active Directory and Azure Active Directory environments, including user access, group policies, and identity management processes. • Maintain Microsoft Windows Server infrastructure to support system availability, performance, and security across the organization. • Support Citrix technologies by monitoring platform health, resolving access issues, and improving the end-user experience. • Manage Microsoft Exchange administration tasks such as mailbox support, configuration updates, and messaging system reliability. • Troubleshoot complex infrastructure issues across servers, directory services, and remote access platforms to minimize operational disruption. • Implement system updates, patches, and configuration changes while following established security and change management practices. • Collaborate with internal stakeholders to assess infrastructure needs and recommend practical technical improvements. • Document system configurations, support procedures, and operational standards to promote consistency and knowledge sharing.
2026-06-02T00:00:00Z

Systems Engineer

Nashville, TN
onsite
Temporary / Contract
48 - 60 USD / Hourly
Robert Half is seeking a Contract Systems Engineer to join our client's IT infrastructure team. In this role, you will be responsible for the design, implementation, maintenance, and optimization of the organization’s systems and infrastructure. This contract position is ideal for a detail-oriented professional with a strong technical background in systems architecture and enterprise IT environments. Key Responsibilities:<ul><li>System Design & Implementation: Design and implement scalable, secure, and reliable systems to support business operations and growth.</li><li>Infrastructure Maintenance: Administer and maintain Windows and/or Linux servers, virtualization platforms (e.g., VMware, Hyper-V), and cloud-based services (e.g., Azure, AWS).</li><li>Performance Monitoring: Monitor system performance and troubleshoot issues to ensure high availability and efficiency of infrastructure.</li><li>Security & Compliance: Implement system security protocols, manage patching schedules, and ensure compliance with organizational policies and industry regulations.</li><li>Backup & Recovery: Manage backup solutions and disaster recovery plans to ensure data integrity and business continuity.</li><li>Automation & Scripting: Develop automation scripts and tools (e.g., PowerShell, Python) to streamline system administration tasks.</li><li>Documentation: Maintain technical documentation for configurations, processes, and procedures.</li><li>Collaboration: Work closely with network engineers, developers, and support staff to resolve complex issues and support IT projects.</li></ul>
2026-06-02T00:00:00Z

Systems Engineer

Littleton, MA
onsite
Permanent / Full Time
65000 - 95000 USD / Yearly
We are looking for a motivated entry-level Systems Engineer to join our team in Littleton, Massachusetts. In this role, you will support a variety of hardware and software initiatives, troubleshoot issues, and contribute to system improvements. If you have a passion for technology, enjoy problem-solving, and thrive in a dynamic environment, this position is an excellent opportunity to grow your career. Responsibilities: • Diagnose and resolve hardware and software issues across multiple systems. • Support the integration and maintenance of Active Directory, Microsoft Windows Server, and Azure Active Directory. • Assist in managing and optimizing Citrix technologies to enhance system performance. • Collaborate with team members to prioritize and triage technical problems effectively. • Participate in the development and implementation of computer-aided software engineering tools. • Utilize Python to automate tasks and improve system efficiency. • Provide technical support for PC software and laptop hardware. • Document processes and procedures to ensure consistent system operations. • Stay up-to-date with emerging technologies and recommend improvements to existing systems.
2026-05-14T00:00:00Z

Systems Engineer

Plano, TX
onsite
Permanent / Full Time
115000 - 140000 USD / Yearly
We are looking for a skilled Systems Engineer to join our team in Plano, Texas. In this role, you will be responsible for managing and maintaining server infrastructure, ensuring system security, and supporting disaster recovery initiatives. The ideal candidate will collaborate with various IT teams and vendors to provide reliable and secure technology solutions in a dynamic and fast-paced environment. Responsibilities: • Provide daily support for servers and systems, including Active Directory, Citrix, Microsoft Exchange, file servers, and other applications. • Coordinate and oversee IT projects, ensuring proper documentation of changes made to server systems. • Manage vendor relationships and supervise outsourced services and projects. • Develop and implement disaster recovery processes and business continuity plans, participating actively in related exercises. • Collaborate with network, systems, and application teams to optimize server hardware, software, and applications. • Monitor and enforce security policies and procedures to maintain system integrity. • Perform preventive maintenance tasks, including upgrades, patch management, and firmware updates. • Support end users and IT staff with technical issues and system improvements. • Monitor and report on security performance metrics, addressing areas of non-compliance and recommending solutions. • Stay informed about changes in IT security regulations and advancements in security technologies.
2026-05-15T00:00:00Z

Systems Engineer

Lawrenceville, GA
onsite
Permanent / Full Time
130000 - 140000 USD / Yearly
We are looking for an experienced Systems Engineer to join our team in Lawrenceville, Georgia. This role requires a strong background in Citrix technologies, cloud solutions, and Azure Virtual Desktop. The ideal candidate will bring a hands-on approach while also contributing at a senior level to support infrastructure and cloud integration efforts. Responsibilities: • Lead the design, implementation, and maintenance of Citrix environments, including Desktop/App, Cloud, and Netscalers. • Manage and optimize Azure Virtual Desktop solutions to enhance system performance and scalability. • Collaborate with IT staff and contractors to ensure seamless infrastructure operations within a robust technical environment. • Oversee Active Directory and Azure Active Directory configurations, ensuring security and reliability. • Administer and troubleshoot Microsoft Windows Server environments to maintain system efficiency. • Integrate Microsoft Exchange services into existing infrastructure, ensuring smooth communication and data management. • Provide strategic guidance and technical expertise to improve cloud integration and infrastructure processes. • Participate in ongoing system assessments to identify areas for improvement and implement solutions. • Act as a senior-level resource for troubleshooting and resolving complex system issues. • Support the transition to a hybrid work setup after the initial onsite period.
2026-05-27T00:00:00Z

Infrastructure Administrator

Cleveland, OH
onsite
Permanent / Full Time
80000 - 115000 USD / Yearly
We are looking for an Infrastructure Administrator to support and maintain core technology systems in a production environment. This role is ideal for a hands-on, detail-oriented individual who can manage day-to-day server operations, respond effectively to technical issues, and help keep infrastructure services stable, secure, and well-documented. The position works across Windows and Linux platforms while contributing to backup readiness, system reliability, and operational continuity. Responsibilities: • Administer and support enterprise infrastructure systems serving production environments, ensuring dependable performance and availability. • Manage Windows Server platforms, including directory services fundamentals, routine updates, system hardening, and general server maintenance. • Maintain Linux servers by handling account administration, service monitoring, patch deployment, and issue resolution. • Investigate and resolve technical problems across servers, virtualization platforms, storage systems, and network-connected infrastructure. • Perform backup and recovery activities, validate restore procedures, and support disaster recovery preparedness efforts. • Apply infrastructure security standards by assisting with secure configurations, access controls, and remediation of identified vulnerabilities. • Follow established change and incident management practices, maintaining accurate documentation and clear communication throughout support activities.
2026-06-09T00:00:00Z

IT Support Administrator

Denver, NC
onsite
Permanent / Full Time
0 - 0 USD / Yearly
<ul><li>Provide Tier 1/2 technical support for desktops, laptops, mobile devices, printers, and shop-floor systems</li><li>Troubleshoot and resolve hardware, software, and network-related issues in a timely manner</li><li>Support ERP users (e.g., troubleshooting access issues, basic navigation, reporting support, coordination with ERP teams/vendors)</li><li>Provision and deprovision user accounts, permissions, and access (Active Directory, Microsoft 365, ERP systems)</li><li>Assist with deployment, configuration, and maintenance of IT equipment across office and production environments</li><li>Support network connectivity (wired/wireless), including basic troubleshooting of switches, routers, and VLANs</li><li>Maintain and update IT documentation, asset inventory, and support procedures</li><li>Collaborate with cross-functional teams including production, engineering, and operations to resolve system issues</li><li>Assist with system upgrades, patches, and IT projects (ERP enhancements, infrastructure updates, etc.)</li><li>Ensure adherence to IT security policies, including endpoint protection and user access controls</li><li>Provide on-site support in a manufacturing/plant environment (including shop floor as needed)</li></ul>
2026-05-27T00:00:00Z

GIS Systems Administrator

Charlotte, NC
onsite
Temporary / Contract
33 - 40 USD / Hourly
We are proactively seeking experienced GIS Systems Administrators for upcoming contract and contract-to-hire opportunities supporting enterprise GIS environments and municipal technology operations.These roles are ideal for professionals with a strong background in ESRI administration, GIS infrastructure support, systems administration, and enterprise application support. Candidates should be comfortable working in collaborative environments while also independently managing technical projects and operational priorities.Responsibilities<ul><li>Administer and support enterprise GIS environments including ArcGIS Enterprise, ArcGIS Online, Portal, and related ESRI technologies</li><li>Manage GIS infrastructure, mapping services, web applications, integrations, and enterprise databases</li><li>Support GIS users, troubleshoot technical issues, and provide ongoing operational support</li><li>Configure and maintain WebMaps, WebApps, dashboards, mobile GIS solutions, and mapping services</li><li>Perform ArcGIS Server administration including upgrades, installations, publishing services, and maintenance</li><li>Support Cityworks administration and integration efforts</li><li>Assist with GIS data creation, conversion, maintenance, and quality assurance initiatives</li><li>Collaborate with IT teams, business stakeholders, leadership, and outside agencies on cross-functional projects</li><li>Maintain technical documentation, security standards, and system performance optimization</li></ul>
2026-05-26T00:00:00Z

Database Administrator

Wando, SC
onsite
Permanent / Full Time
0 - 0 USD / Yearly
We are looking for a Database Administrator to support a modern data environment within a growing organization in Charleston, South Carolina. In this role, you will help maintain a dependable, scalable platform that supports reporting, analytics, and emerging AI use cases. You will work closely with data, BI, and technical stakeholders to strengthen data operations, improve system performance, and promote effective platform management. Responsibilities:• Oversee daily administration of the Microsoft environment, ensuring data pipelines and dataflows run smoothly and interruptions are addressed quickly.• Track platform health and performance, identify trends, and recommend improvements that enhance stability and efficiency.• Develop consistent processes for incident tracking, root-cause analysis, and issue resolution to support dependable operations.• Maintain clear technical documentation covering configurations, support procedures, and operational standards.• Configure and support connections between internal platforms and external data sources to enable reliable integration across business systems.• Investigate and resolve data movement issues, helping ensure accurate and timely delivery of information throughout the organization.• Manage Azure resource usage and capacity planning, recommending adjustments that align performance with business demand.• Collaborate with data engineers, BI professionals, and AI-focused teams to improve data structure, accessibility, and readiness for advanced analytics.• Contribute to the ongoing development of a scalable data warehouse foundation designed to support reporting, analytics, and machine learning initiative
2026-06-02T00:00:00Z

Database Administrator

Greenville, SC
onsite
Permanent / Full Time
0 - 0 USD / Yearly
We are looking for a Database Administrator to support and strengthen system performance, reporting, and data integrity for a hospitality organization in Greenville, South Carolina. This role partners with teams across the business to improve how database-driven tools are used, resolve technical issues efficiently, and turn operational needs into practical solutions. The ideal candidate brings strong administrative experience, a service-minded approach, and the ability to balance day-to-day support with long-term system optimization. Responsibilities: • Partner with internal departments to identify operational needs, translate them into system requirements, and recommend practical database and application improvements. • Work closely with marketing, development, finance, and other teams to encourage effective platform usage and ensure users are prepared to use available features successfully. • Monitor application and database performance, coordinate with external vendors when needed, and help manage upgrades and environment health. • Respond to user support requests related to core systems, troubleshoot issues thoroughly, and escalate complex problems to third-party providers when appropriate. • Produce reports, extract data, and deliver clear analysis that supports leadership decision-making and business planning. • Contribute to data governance efforts by promoting accurate records, guiding duplicate resolution, and supporting ongoing data quality initiatives. • Review existing workflows tied to database-supported systems and develop more efficient processes that improve consistency, accuracy, and user experience. • Maintain security access, backup routines, and scheduled maintenance activities to protect data and support reliable system operations. • Document system structures, standards, and definitions to improve transparency and help users better understand available data resources.
2026-06-02T00:00:00Z

Database Administrator

Cleveland, OH
onsite
Permanent / Full Time
70000 - 95000 USD / Yearly
We are looking for a Database Administrator with a strong background in database administration to join our team in Cleveland, Ohio. In this role, you will be responsible for designing, implementing, and maintaining database systems to meet business needs while ensuring optimal performance and security. The ideal candidate will have a proven track record in managing complex database solutions and collaborating with stakeholders to deliver high-quality results. Responsibilities:• Assess database requirements by engaging with stakeholders and analyzing current and future application needs.• Design and recommend database structures, security protocols, and backup and recovery strategies tailored to business objectives.• Develop technical specifications for application upgrades and new implementations, ensuring alignment with project goals.• Collaborate with project managers, system owners, and vendors to coordinate installation requirements and schedules.• Create detailed project plans and timelines for database installations and software releases.• Implement database systems based on technical requirements and business processes.• Optimize database performance by configuring parameters and deploying updates for Oracle and Microsoft SQL Server.• Monitor and fine-tune database systems to ensure reliability, efficiency, and scalability.• Provide technical guidance and support for cloud-based database solutions, including AWS, Azure, and Google Cloud Platform.• Stay up-to-date with advancements in database technologies to recommend improvements and innovative solutions.
2026-06-11T00:00:00Z

System Architect

Huntsville, AL
onsite
Permanent / Full Time
100000 - 125000 USD / Yearly
We are looking for a System Architect to support complex modeling, architecture, and engineering efforts for defense-focused programs in Dayton, Ohio. This position partners with technical teams, analysts, software specialists, and government stakeholders to build reliable system representations that inform design, analysis, and mission decisions. The role is well suited for someone who is detail oriented and can translate technical concepts into structured models and clear engineering deliverables within a highly collaborative environment. Responsibilities:• Build and update system architecture models, engineering artifacts, and structured technical representations for sophisticated platforms and interconnected systems.• Apply SysML and model-based engineering tools to capture system behavior, interfaces, requirements, and design relationships.• Work closely with engineers, developers, analysts, external partners, and government representatives to align technical models with program objectives.• Prepare architecture documentation, briefings, and model-driven deliverables that support reviews, planning, and decision-making.• Evaluate engineering data and architectural information to identify issues, recommend improvements, and strengthen technical approaches.• Contribute to modeling, simulation, and analytical activities that support aerospace, defense, and national security initiatives.• Maintain consistency and quality across model artifacts, ensuring traceability and usability for multidisciplinary teams.
2026-06-09T00:00:00Z

Sr Systems Administrator

Jacksonville, FL
onsite
Temporary / Contract
0 - 0 USD / Yearly
We’re hiring a Senior Systems Administrator to support and optimize a complex enterprise infrastructure across on-prem and cloud environments. This role will focus on reliability, performance, and modernization initiatives.Key Responsibilities:<ul><li>Administer and maintain Windows Server environments (AD, DNS, DHCP, GPO)</li><li>Manage virtualized environments (VMware vSphere / Hyper-V)</li><li>Oversee M365 and Azure AD / Entra ID administration</li><li>Monitor system performance and implement proactive improvements</li><li>Lead patching, upgrades, and system hardening efforts</li><li>Support backup, disaster recovery, and business continuity planning</li><li>Collaborate on cloud migration and hybrid infrastructure initiatives</li></ul>
2026-05-29T00:00:00Z

IT Infrastructure Administrator

Davenport, IA
onsite
Permanent / Full Time
85000 - 120000 USD / Yearly
Position: IT Infrastructure Administrator Location: Quad Cities Salary: $80,000 - 120,000 base + excellent benefits *** For immediate and confidential consideration, please apply & send a message to MEREDITH CARLE on LinkedIn or send an email to me with your resume. My email can be found on my LinkedIn page. *** Join a financially strong, continually growing organization in a resilient industry where IT is a strategic priority. This role offers strong visibility, hands-on impact, and real advancement potential into senior engineering or architecture paths. Why This Opportunity • Long-term stability + consistent expansion • Fast-track growth and leadership exposure • Varied, modern tech stack across cloud, systems, and networking • Opportunity to lead initiatives—not just support them What You’ll Do • Support and optimize server, cloud, and network environments across multiple business units • Configure and maintain: ○ Windows Server, M365, virtualization platforms • Troubleshoot connectivity and security across: ○ Firewalls, switches, VPNs, VLANs • Execute upgrades, migrations, and infrastructure improvements • Handle escalations and deliver advanced (Tier 2/3) support • Drive best practices in backup, recovery, and security posture • Coordinate priorities across projects, tickets, and stakeholders • Provide technical recommendations directly to business partners • Maintain clean, accurate system documentation What You Bring • 4+ years in systems, infrastructure, or advanced IT support • Experience across: ○ Windows environments, Active Directory, M365 ○ Core networking (DNS/DHCP, routing, firewalls) ○ Cloud platforms and virtualization • Ability to juggle multiple environments and deadlines effectively • Strong grasp of security fundamentals and risk mitigation • Clear communicator with both technical and non-technical audiences If you’re looking for a role that combines stability, technical depth, and upward mobility, this is a standout opportunity. *** For immediate and confidential consideration, please apply & send a message to MEREDITH CARLE on LinkedIn or send an email to me with your resume. My email can be found on my LinkedIn page. Also, you may contact me by office: 515-303-4654. Or one click apply on our Robert Half website. No third party inquiries please. Our client cannot provide sponsorship and cannot hire C2C. ***
2026-06-03T00:00:00Z

IT Infrastructure Administrator

Shawnee Mission, KS
onsite
Permanent / Full Time
75000 - 90000 USD / Yearly
Position: IT Infrastructure Administrator Location: Lenexa, KS - onsite Salary: $75,000 - $85,000 base + bonus + full benefits *** For immediate and confidential consideration, please send a message to MEREDITH CARLE on LinkedIn or send an email to me with your resume. My email can be found on my LinkedIn page. *** Ready to take your IT career to the next level? This is a high-visibility opportunity to step into a rapidly growing, global organization where you’ll gain hands-on experience across infrastructure, cloud, and enterprise systems—while positioning yourself for strong upward mobility. Why This Role Stands Out • Clear path for advancement into senior infrastructure or engineering roles • Exposure to enterprise-scale systems and global IT initiatives • Opportunity to build both technical depth and business impact What You’ll Do • Serve as a key escalated support resource for onsite and remote users • Manage and support core infrastructure (servers, networks, switches, routers) • Administer Windows environments, users, and access • Support Microsoft 365 tools (Teams, SharePoint, OneDrive) • Troubleshoot complex technical issues and drive resolutions • Partner on network upgrades, implementations, and modernization initiatives • Train users and enhance adoption of collaboration tools What You Bring • 3–5 years of IT support or system administration experience • Strong Microsoft 365 and Windows environment expertise • Solid networking fundamentals and troubleshooting skills • Experience supporting both PC and Mac environments • Exposure to cloud platforms (Azure, AWS, or Google) is a plus • PowerShell or automation experience is a plus • Strong communication and problem-solving abilities The Opportunity This is more than a support role—it’s a launchpad. You’ll be trusted with meaningful responsibility, gain exposure to enterprise technology strategy, and have the opportunity to grow quickly as the organization continues to invest in modernization and innovation. If you're looking for a role where you can learn fast, grow fast, and make a real impact—this is it. *** For immediate and confidential consideration, please send a message to MEREDITH CARLE on LinkedIn or send an email to me with your resume. My email can be found on my LinkedIn page. Also, you may contact me by office: 515-303-4654. Or one click apply on our Robert Half website. No third party inquiries please. Our client cannot provide sponsorship and cannot hire C2C. ***
2026-05-20T00:00:00Z

Senior Systems Administrator / Infrastructure Engineer

Birmingham, AL
onsite
Permanent / Full Time
0 - 0 USD / Yearly
We are seeking a highly skilled Senior Systems Administrator / Infrastructure Engineer with 5+ years of hands-on experience supporting and optimizing enterprise IT infrastructure. The ideal candidate will have deep expertise in VMware virtualization, Windows Server environments, and delivering white-glove, high-touch technical support in production environments. This role is critical in ensuring the stability, performance, and resilience of our infrastructure systems, including virtualization platforms, Windows-based servers, and disaster recovery solutions. Key Responsibilities Administer, maintain, and optimize VMware vSphere environments Manage and support Windows Server infrastructure across production systems Install, configure, and troubleshoot Windows services and enterprise applications Provide white-glove IT support for executive and high-priority users Monitor and maintain server performance, availability, and security Design, implement, and test disaster recovery and business continuity plans Support and manage Hyper-V virtualization environments Perform routine system patching, upgrades, and lifecycle management Troubleshoot complex infrastructure issues across server and virtualization layers Collaborate with IT teams to improve infrastructure reliability and scalability
2026-06-09T00:00:00Z

Operations Administrator

San Diego, CA
onsite
Temporary to Hire
22 - 24 USD / Hourly
We are looking for an Operations Administrator to support agent onboarding, licensing coordination, and contracting activities for a growing financial services organization. This position is ideal for someone who excels in a structured, high-volume environment and can keep multiple workflows moving with accuracy and professionalism. The role will work closely with internal partners and external stakeholders to help ensure documentation, case activity, and service expectations are handled efficiently. Candidates who are organized, responsive, and comfortable working across multiple systems will be well suited for this opportunity. Responsibilities:• Manage the end-to-end administrative process for agent licensing, appointments, and contracting submissions to insurance carriers.• Review applications and supporting documents for completeness and accuracy before forwarding materials for carrier review.• Maintain up-to-date agent, client, and case records within Salesforce and other operational platforms.• Track outstanding items and proactively communicate with agents or internal teams to obtain missing documentation and resolve delays.• Oversee active contracting and case workflows while documenting progress and keeping files organized and audit-ready.• Use multiple carrier portals and follow each provider's procedures to submit information correctly and efficiently.• Monitor turnaround expectations and prioritize daily activities to meet service deadlines and internal performance standards.• Partner with cross-functional teams to strengthen process consistency and deliver a smooth experience for agents throughout onboarding and case administration.
2026-06-10T00:00:00Z

Infrastructure and Operations Administrator

Chicago, IL
onsite
Temporary / Contract
38 - 44 USD / Hourly
We are looking for an Infrastructure and Operations Administrator to support core systems, end-user technology, and enterprise platform administration for a Long-term Contract position based in Chicago, Illinois. In this role, you will help maintain a stable and secure IT environment by managing cloud services, directory services, virtual infrastructure, and workstation support. The ideal candidate brings hands-on systems administration experience, strong troubleshooting ability, and a practical approach to improving reliability, security, and day-to-day operations. Responsibilities: • Oversee the administration of the Microsoft 365 environment, including account setup, license assignment, and support for Exchange Online, Teams, and SharePoint services. • Maintain Active Directory by handling employee onboarding and offboarding, updating group memberships, and managing access permissions across systems. • Support VMware vCenter operations through virtual machine deployment, infrastructure monitoring, performance tuning, and issue resolution. • Carry out patching activities for Windows and Linux servers and endpoints to keep systems secure, current, and aligned with compliance expectations. • Deliver hands-on desktop support by diagnosing and resolving hardware, software, and user access issues in a timely manner. • Prepare and deploy workstations for new employees and device replacement initiatives using standardized imaging and configuration procedures. • Track system health and operational performance, identifying opportunities to enhance efficiency, automate routine tasks, and reduce recurring issues. • Administer Group Policy settings and endpoint configurations to promote consistency, security, and effective device management. • Create and maintain clear technical documentation for system configurations, support procedures, and troubleshooting practices.
2026-06-02T00:00:00Z

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