System Administrator (System Administrator, willing to consider all levels) Redwire CorpSystem Administrator (System Administrator, willing to consider all levels)Goleta, CA$85,000–$145,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. This will include user account management, system, workstation troubleshooting, and network hardware/software maintenance, backup/disaster recovery maintenance, server maintenance and protection of information systems.
Systems Administrator (X-Lab) - Level 3 (26-170) Northrop Grumman CorpSystems Administrator (X-Lab) - Level 3 (26-170)CO$94,200–$141,200 / yearIt is an essential operational system that enables the U.S. president, the secretary of defense, and combatant commanders at the strategic, regional, and operational levels to systematically plan ballistic missile defense operations, collectively monitor the battle, and dynamically control networked sensors and weapon systems to achieve global and regional mission objectives. A Bachelor's Degree in Computer Science, Information Technology, Computer Information Systems, Mathematics, Physics, or a related field from an accredited university, along with 5 years of experience; or a Master's degree in a related field with 3 years of relevant work experience; or 9 years of relevant work experience may be considered as an alternative to a degree.
Systems Administrator - Secret required Parsons CorpSystems Administrator - Secret requiredAberdeen, MD$88,400–$154,700 / yearBecome part of a diverse group of 500 professionals delivering expertise in network and systems administration, cybersecurity, and technical support across Aberdeen Proving Ground and Edgewood, Maryland, for a portfolio of efforts spanning 5 years and a total value exceeding $600 million. The ideal candidate is a technically skilled, solutions-oriented professional with experience in maintaining, securing, and optimizing complex IT environments to advance Army modernization and support to the warfighter.
Systems Administrator Lead Redwire CorpSystems Administrator LeadLittleton, CO$118,000–$160,000 / yearIn this role you will be responsible for daily administration and future planning of a small business local and virtual networks; work with various systems/technologies to ensure seamless operation (user account management, system and network hardware/software maintenance and configuration, backup/disaster recovery maintenance, server configuration/maintenance) and overall growth of information systems/networks. As a qualified candidate, you will bring your expertise for IT administration, problem solving, and communication skills focused on systems/network administration across multiple networks as well as an understanding of the NIST Cybersecurity Framework and NIST SP 800-171 or 800-53.
System Administrator II (Front Office) PMAT Inc.System Administrator II (Front Office)San Diego, CAResponsibilities: Provide helpdesk and end-user support by responding to technical issues, troubleshooting user problems, documenting resolutions, and escalating complex issues to system administrators, cybersecurity engineers, or other technical teams as needed. This mid-level role encompasses system and user account administration, workstation and software support, technical troubleshooting, cybersecurity compliance, and coordination with NAVWAR IT Operations, Field Services, and Network Services.
Epicor System Administrator Main Line Talent GroupEpicor System AdministratorEvanston, IllinoisManage the Epicor user lifecycle, security groups, menu access, field-level security, plant/site permissions, functional roles, and segregation-of-duties controls in accordance with company policy and compliance requirements. Functional knowledge of Sales, Supply Chain, Production, Finance, MRP, BOM/MOM, scheduling, logistics, and quality modules sufficient to support integrations and troubleshoot cross-functional issues.
Oracle Cloud Security System Administrator ObjectWin Technology IncOracle Cloud Security System AdministratorLawrenceville, GAPosition Description: The Oracle Cloud System Administrator will manage security and user access within Oracle Cloud Infrastructure and Fusion Cloud by designing roles, enforcing least-privilege access, and performing regular audits and access reviews. We are seeking a candidate with strong hands-on experience supporting Oracle Fusion Cloud in a production environment, including ongoing system administration, security and user access management, and routine maintenance activities.
Systems Administrator (SaaS) Abile Group, Inc.Systems Administrator (SaaS)Springfield, VirginiaAll the personnel on the team will work together to support innovative design, engineering, procurement, implementation, operations, sustainment and disposal of user facing and data center information technology (IT) services on multiple networks and security domains, at multiple locations worldwide, to support the IC mission. Abile Group, founded in July 2004 to support the Intelligence Community and its contractors across Enterprise Analytics, IT & Systems Engineering, and Program & Project Management, merged with Valiant Solutions in January 2026 - an established provider of cybersecurity technologies and services for Federal Agencies since 2005.
IT Support & Systems Administrator (Early Career) MathpixIT Support & Systems Administrator (Early Career)CAThis is a role with real room to grow - youll own the day-to-day support and technician work from the start, assist senior staff on more sensitive changes, and pick up network, Linux, CCTV, and automation skills as you go. Responsibilities: Provide end-user support - diagnose and resolve hardware, software, and network issues, walk users through solutions, escalate complex problems, and do root-cause analysis to prevent recurrence.
AV Systems Administrator Anduril Industries IncAV Systems AdministratorAshville, OH$25–$38 / hourTo ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years.
Classified Systems Administrator Anduril Industries IncClassified Systems AdministratorReston, VA$146,000–$194,000 / yearTo ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. This third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources.
Systems Administrator Lead Redwire SpaceSystems Administrator LeadLittleton, Colorado$118,000–$160,000 / yearIn this role you will be responsible for daily administration and future planning of a small business local and virtual networks; work with various systems/technologies to ensure seamless operation (user account management, system and network hardware/software maintenance and configuration, backup/disaster recovery maintenance, server configuration/maintenance) and overall growth of information systems/networks Responsibilities . As a qualified candidate, you will bring your expertise for IT administration, problem solving, and communication skills focused on systems/network administration across multiple networks as well as an understanding of the NIST Cybersecurity Framework and NIST SP 800-171 or 800-53.
Linux Systems Administrator Madison-DavisLinux Systems AdministratorAnnapolis, MDA technology organization supporting a high-visibility mission environment is seeking a Senior Linux Systems Administrator/Engineer to administer and troubleshoot a CentOS/RHEL and Kubernetes-based infrastructure. This hands-on position spans Linux hosts, Kubernetes clusters, containers, networking, storage, authentication, security controls, and physical infrastructure.
Systems Administrator 2 Nightwing Intelligence SolutionsSystems Administrator 2Annapolis Junction, Maryland$122,000–$253,000 / yearConfigures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. Configure and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance.
Actionet, Inc. Careers - Enterprise Systems Administrator- Honolulu HI ActioNet, Inc.Actionet, Inc. Careers - Enterprise Systems Administrator- Honolulu HIHonolulu, HI$90,000–$150,000 / yearAbout ActioNetActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT solutions provider with 25+ years of stellar performance. This role focuses on day-to-day system operations, availability, security compliance, and lifecycle management of enterprise infrastructure supporting mission systems.
Systems Administrator 3 University of ChicagoSystems Administrator 3Illinois, IL$100,000–$110,000 / yearReporting to the director of techstaff, acts as a senior technical leader, performs system and network administration functions independently, with an understanding of the interactions between hardware, operating system software, and network operations and the design and administrative requirements to ensure an efficient, reliable, secure infrastructure. The Computer Science Techstaff is responsible for the design, operation, and security of all computing infrastructure within the Computer Science department, including research computing systems, workstations, servers, storage, networking, and audiovisual environments.
Revenue Cycle Business Systems Administrator Northpoint Recovery HoldingsRevenue Cycle Business Systems AdministratorMeridian, IdahoRemotePOSITION SUMMARY: As a key member of the Revenue Cycle Management team, the Revenue Cycle Systems Administrator is an entry-level member of the Revenue Cycle Management team who supports the analysis, testing, documentation, and ongoing optimization of systems and workflows used across Revenue Cycle Management. Northpoint Recovery Holdings, LLC, established in 2009, is a growing behavioral healthcare treatment platform treating adults with substance use disorder and co-occurring conditions under the Northpoint Recovery brand and adolescents with mental healthcare conditions under the Imagine by Northpoint brand.
10445 – Systems Administrator Hyundai Autoever America10445 – Systems AdministratorSan Diego, CAFull timeAdditional roles & responsibilities will include but not necessarily be limited to the following: Administer and maintain Windows Server and Linux systems; including strong command of Linux and Windows operating systems with deep troubleshooting capability such as perform patching, updates, and configuration. You will work closely with senior engineers and the cybersecurity team to support daily operations, resolve Tier-2 issues, and assist with modernization and cloud-driven initiatives across Azure, AWS, and Google Cloud Platform (GCP).
Systems Administrator SA1 | TS/SCI w/MD poly required Power3 SolutionsSystems Administrator SA1 | TS/SCI w/MD poly requiredHanover, MarylandConfigures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. This position will be responsible for coordination with multiple development teams to integrate web applications, Web services, databases, and directories in order to provide and maintain fully operational, highly available enterprise level services.
SeaVision Systems Administrator III VTG.SeaVision Systems Administrator III$95,000–$135,000 / yearConfigure and maintain firewalls, virtual private networks, intrusion detection and prevention systems, wireless technologies, and related security controls. When extending an offer, VTG also considers work experience, education, skill level, market considerations and may possibly include contractual requirements which may cause an offer to fall outside of this range.