Server Administrator Jobs

This Application System Administrator role supports mission-critical infrastructure for the U.S. military within a cyber-secure environment. The position focuses on maintaining high availability for Windows and Linux servers, deploying CI/CD pipelines using Kubernetes and Terraform, and performing security hardening on government systems. Key responsibilities include monitoring performance, identifying root causes of failures, and collaborating with government technology teams to improve operational resilience. The role appeals to candidates seeking to apply their technical expertise to meaningful national defense work while benefiting from a people-first culture that emphasizes team growth and professional development. A Secret clearance is required, and the work arrangement offers remote flexibility with occasional requirements for in-person collaboration at client facilities.

This Mid/Sr System Administrator role within Leidos' Intel Sector supports a complex, geographically distributed network environment focused on national security. The position involves installing and maintaining Windows and Linux servers, managing Active Directory configurations, and performing security hardening in high-assurance environments. Key responsibilities include optimizing system performance, managing vulnerability assessments, patching, and documenting infrastructure for incident resolution. The role appeals to candidates seeking to work on cutting-edge cybersecurity and signals intelligence projects with a team that values professional growth and technical upskilling. The position requires a Top Secret clearance with polygraph and offers flexible scheduling options alongside a collaborative culture dedicated to mission-critical innovation.

This full-time onsite System Administrator role supports the Lockheed Martin Space division in Denver, Colorado, focusing on critical classified programs. The position involves managing heterogeneous Windows and Linux server environments, performing system hardening, patching, and cyber compliance activities. Key responsibilities include troubleshooting hardware and network issues, implementing backup and recovery procedures, and maintaining security integrity within closed classified areas. The role offers a unique 9X80 condensed work schedule with every other Friday off, providing significant time away from the office. Candidates will join a large, innovative team dedicated to solving complex global challenges, with opportunities for professional growth in a culture that values integrity and purposeful innovation.

The GIS Administrator role at Sheboygan County Planning & Conservation leads the enterprise Geographic Information Systems to support planning, public safety, and infrastructure decisions. Key responsibilities include administering ArcGIS Enterprise and SQL Server environments, developing web-based mapping applications, and managing critical datasets for parcels and emergency response. The position offers the opportunity to drive community impact through innovative geospatial solutions while collaborating across departments to improve workflows. This full-time office-based role with occasional field travel appeals to professionals passionate about data governance, system optimization, and advancing technology for public service.

This hybrid Systems Administrator role supports core applications across multiple US government sites including Boyers, Fort Meade, and Quantico. The position involves administering Linux and Windows environments, monitoring system resources, validating deployments, and resolving production issues using ServiceNow. Key responsibilities include maintaining network security, automating tasks with scripts, and documenting standard operating procedures. The role appeals to candidates seeking a collaborative environment with opportunities to work on critical government systems. Success requires an active Top Secret clearance, Security+ certification, and flexibility to work third-shift hours and periodic onsite visits.

This full-time Systems Administrator role supports the Engineering, Development, Integration and Sustainment program for the United States Space Force at Schriever AFB. The position focuses on managing a Linux-heavy enterprise environment within a virtualized infrastructure. Key responsibilities include provisioning and maintaining production servers, enforcing DISA STIG security compliance, performing root cause analysis on system issues, and collaborating with cross-functional engineering teams. The role offers the opportunity to work on critical national security space operations with a highly technical team. While the position is based on-site, it involves occasional off-hours on-call support. The environment emphasizes a collaborative culture where professionals can apply their expertise in Red Hat Enterprise Linux, VMware, and network security to enhance the resilience of the national space enterprise.

This full-time Systems Administrator role supports the Anti-Terrorism Force-Protection program for the United States Navy within the Navy District Washington region. The position involves installing, configuring, and maintaining Windows operating systems and hardware while managing user accounts, backups, and security controls. Key responsibilities include implementing STIG configurations, performing vulnerability remediation, and providing preventive and corrective maintenance for C4I systems across CONUS sites. The role is highly appealing for professionals seeking to make a direct impact on national security within a collaborative defense environment. It offers opportunities for technical growth and professional development through a company that values every contribution. Due to the nature of the support required, the position involves significant travel of 75% or more to various Navy installations.

The LIS Systems Administrator role supports the Southlake Campus clinical laboratory operations by managing the Laboratory Information System and related IT infrastructure. Key responsibilities include troubleshooting file server hardware and software, monitoring integrated systems for errors, performing backups, and serving as a help desk resource for clinical departments. The position requires coordinating networking projects, enforcing security procedures, and collaborating with vendors on equipment selection. This full-time opportunity appeals to candidates seeking to apply their computer science expertise within a healthcare mission, offering a chance to work across diverse clinical areas such as microbiology and hematology while maintaining critical diagnostic systems.

This full-time Unified Communications Administrator Level 3 role supports a Department of Defense client in Suitland, Maryland, requiring a Top Secret/SCI clearance. The position involves leading a team of engineers to design, develop, and administer Cisco-based UC systems, including Call Manager and meeting servers. Key responsibilities include managing legacy system re-engineering projects, ensuring compliance with DoD security standards, and providing subject matter expertise to stakeholders. The role offers up to 10% local travel and combines technical leadership with project management duties. The position is appealing due to CACI's culture of integrity and trust, which emphasizes national security missions and continuous professional growth. Employees benefit from flexible time off, robust learning resources, and a collaborative environment dedicated to advancing critical national missions.

The IT Security Administrator role focuses on developing and maintaining security policies, identity management systems, and backup processes within a collaborative team. Key responsibilities include managing user accounts and network access rights, performing system maintenance and hardware troubleshooting, and collaborating with cyber defense units to monitor alerts and ensure data redundancy. This position appeals to candidates seeking professional growth through opportunities for challenge and advancement while upholding core values of integrity and teamwork. The role requires a blend of technical expertise in network security and system administration, offering a stable environment for those dedicated to protecting organizational assets and supporting community needs.

This contract Systems Administrator role serves as a primary liaison for technology teams and vendors within a 24/7 IT Operations Command Center. The position focuses on monitoring enterprise alerts, managing incidents and changes, and troubleshooting distributed server infrastructure across Windows and UNIX environments. Key responsibilities include escalating complex issues, coordinating with engineering partners, and providing operational oversight and training for junior server operators. The role appeals to candidates seeking a mission-critical environment where they can leverage their expertise in high-availability data centers to drive service improvements. While the position requires specific night shifts from Monday through Thursday, it offers the flexibility to work remotely from Dallas, Austin, or Phoenix.

This full-time Systems Administrator Principal role supports the Engineering, Development, Integration and Sustainment program for the U.S. Space Force at Schriever AFB. The position focuses on managing a Linux-heavy enterprise environment, including the installation, configuration, and maintenance of production servers within a VMWare virtualized infrastructure. Key responsibilities involve enforcing DISA STIG security compliance, performing daily system monitoring and log management, executing security scans, and conducting root cause analysis for hardware and software issues. The role appeals to candidates seeking to contribute to national security missions while working with a highly technical, cross-functional team. The position requires a TS/SCI clearance and offers a collaborative culture focused on resilience and advanced technology, with occasional on-call support duties.

The System Administrator role supports the organization's infrastructure team by managing Linux and Windows systems that power GIS and Asset Management applications. Key responsibilities include engineering and provisioning servers, performing daily operations such as security monitoring and backups, and maintaining system standards through patching and performance tuning. The position offers the opportunity to drive innovation by researching automated solutions and contributing to technical development. This full-time role involves leading technical initiatives, training peers, and resolving complex infrastructure issues, with occasional evening or weekend work required to ensure system availability.

This onsite Systems Administrator role supports the AFSCI network at Los Angeles Air Force Base and its geographically separated units. The position involves administering and maintaining servers, workstations, and network infrastructure while ensuring strict compliance with DoD cybersecurity standards and STIG requirements. Key responsibilities include managing system patching, performing vulnerability remediation, supporting incident response, and maintaining high service availability. The role appeals to professionals seeking to contribute to mission-critical logistics within a collaborative, people-first culture that emphasizes operational excellence. Candidates benefit from a comprehensive benefits package including health coverage, retirement matching, and paid time off. An active TS/SCI clearance is required to work in this federal environment.

This fully remote Systems Administrator role within the IT Infrastructure team focuses on managing access services for a national organization. The position involves troubleshooting Active Directory, Group Policy, and multi-factor authentication issues while ensuring the security and integrity of digital resources. Key responsibilities include resolving user access requests, supporting remote access technologies, and documenting solutions within ITSM tools. The role appeals to candidates seeking a collaborative environment with opportunities to work on critical security infrastructure. The position requires flexibility for limited travel and occasional on-call duties, offering a stable career path in a structured government support setting.

The IT Systems Administrator I role at Hartzell Propeller involves architecting, implementing, and supporting IT infrastructure within a global aviation manufacturing environment. Key responsibilities include installing and maintaining servers, virtualization technology, and network peripherals, while also monitoring system performance and troubleshooting hardware or software issues. The position requires collaboration with IT teams to deploy upgrades and ensuring security standards are met across enterprise systems. This opportunity appeals to candidates seeking a culture rooted in empowerment, safety, and shared ownership through unique growth participation units. The role offers professional development in a collaborative setting with a focus on continuous learning and may involve occasional travel to support other company sites.

This full-time Database Administrator role within the Department of Revenue's Information Technology Division focuses on maintaining and securing critical data systems for the state. Key responsibilities include troubleshooting production issues, designing database architectures, writing T-SQL scripts, and implementing robust security measures to protect sensitive information. The position offers the appeal of a flexible work arrangement with remote options available within Arizona, alongside a supportive culture that values autonomy, continuous improvement, and professional development. Employees benefit from a comprehensive benefits package including retirement matching, paid parental leave, and opportunities for career advancement.

This senior-level Database Administrator role serves as a technical leader within Meridian Cooperative, driving reliability and security across an enterprise data ecosystem supporting over 500 utilities. Key responsibilities include designing high-availability and disaster recovery solutions, leading performance tuning initiatives, and architecting cloud-based database strategies on AWS and OCI. The position also involves implementing advanced security controls and mentoring junior engineers. The role is appealing due to the opportunity to shape the future of database strategy while working with modern automation and AI tools. The company offers a collaborative culture, robust professional development support, and a comprehensive benefits package including significant retirement contributions and flexible time off.

This full-time Virtualization and Systems Administrator role within the Engineering department supports cybersecurity operations by automating processes and emulating adversary behavior. Key responsibilities include collaborating with red-team experts to evaluate IT environments, identifying security gaps, and developing automated solutions to enhance defensive postures. The position requires maintaining operational networks and utilizing tools like Python and Ruby on Rails. The role appeals to candidates seeking a mission-driven environment focused on national security, offering a culture of integrity and continuous growth. Employees benefit from flexible time off, comprehensive learning resources, and opportunities to advance their careers through training and team-building events. The position is based on-site with no travel required.

The IT Network Administrator role supports the ADM division at PermiaCare by managing the daily operations and reliability of the organization's network infrastructure. Key responsibilities include administering wired and wireless systems, configuring firewalls and VLANs, monitoring network performance, and serving as the primary contact for ISP coordination. The position also involves troubleshooting connectivity issues, maintaining security compliance including HIPAA standards, and providing technical support for end-user hardware and software. This opportunity appeals to candidates seeking a collaborative environment within the healthcare sector, offering a chance to work with diverse technologies such as VOIP and Azure while contributing to critical operational stability. The role requires a hybrid work arrangement involving both office and field settings, with travel and driving duties necessary to support multiple locations.

This senior-level Data Center Technician role provides operational support for SEC infrastructure across multiple sites including headquarters and regional facilities. The position leads daily data center activities such as managing hardware moves, adds, and changes, coordinating power and cabling, and maintaining accurate inventory and capacity records. Key responsibilities include generating detailed reporting on space and power utilization, updating configuration management databases, and collaborating with architecture teams to execute system change requests. The role appeals to experienced professionals seeking to work on critical government infrastructure with a culture that values innovation and rapid execution. The work arrangement combines on-site presence at the SEC headquarters in Washington, DC with telework options, while requiring readiness for 24x7x365 emergency response scenarios.

The IT Infrastructure & Operations Bureau Chief leads the Montana Department of Transportation's three-tiered IT support structure, overseeing customer service, endpoint management, and server network operations. Key responsibilities include developing strategic plans, managing complex technology projects, supervising staff, and handling vendor contracts. This senior leadership role offers the appeal of a public service mission with a strong work-life balance culture, potential hybrid remote flexibility, and comprehensive benefits including health insurance and retirement plans. The position requires a background investigation and involves reporting directly to the ISD Division Administrator.

The ArcGIS Developer 2 role is a 12-month hybrid position within the Georgia Department of Transportation's Enterprise GIS Team. The position focuses on configuring and developing custom Esri ArcGIS Enterprise applications, including web services, mobile solutions, and geoprocessing tools integrated with .NET environments and Oracle databases. Key responsibilities include designing and testing GIS applications, migrating existing systems to current architectures, automating data processing through ETL scripts, and providing technical guidance to staff. The role offers the opportunity to support critical infrastructure projects such as emergency operations, traffic records, and permitting for a large user base. It appeals to candidates seeking to work in a collaborative environment with a dedicated team of developers and administrators while contributing to high-impact public sector technology solutions.

The Information Systems Security Officer role within Space Dynamics Laboratory's C4ISR Division supports mission-critical defense and intelligence programs. The position focuses on ensuring system compliance with NIST 800-53 and RMF frameworks while managing the Authorization to Operate process. Key responsibilities include developing security documentation, conducting vulnerability assessments, and coordinating remediation efforts with technical teams. This opportunity appeals to professionals seeking to contribute to national security through innovative satellite and sensor technologies. The role offers a collaborative culture that values empowerment and accountability, with a work arrangement that supports a fast-paced, team-oriented environment.

The SC Business Operations Administrator role serves as a strategic partner to senior leaders within the Business Management Group at Kyocera International's San Diego facility. Key responsibilities include managing complex executive calendars, coordinating cross-functional meetings and logistics, and developing high-level presentation materials and reports. The position also involves optimizing operational processes, maintaining document management systems, and acting as a liaison between sales and business teams. This opportunity appeals to candidates seeking a stable career within a global technology leader known for its purpose-driven culture. The company offers a supportive environment with generous time off, comprehensive health benefits, and professional development resources. The position is based on-site in San Diego, California.