Aviation Systems Administrator Metrea LLCAviation Systems AdministratorMoreno Valley, CAMetrea delivers effects-as-a-service to national security partners across five domains and more than a dozen mission areas-including airborne ISR, electronic warfare, secure communications, aerial refueling, special mission aviation, aerial firefighting, and advanced simulation. Wherever we operate, we build vertically integrated full stacks of capability-designing, building, and operating turnkey solutions that let customers scale capacity while benefiting from continuous cycles of innovation.
Senior AI Systems Administrator MCI CareersSenior AI Systems AdministratorMCI organically grows, acquires, and operates companies that have synergistic products and services portfolios, including but not limited to Automated Contact Center Solutions (ACCS), customer contact management, IT Services (IT Schedule 70), and Temporary and Administrative Professional Staffing (TAPS Schedule 736), Business Process Management (BPM), Business Process Outsourcing (BPO), Claims Processing, Collections, Customer Experience Provider (CXP), Customer Service, Digital Experience Provider (DXP), Account Receivables Management (ARM), Application Software Development, Managed Services, and Technology Services, to mid-market, Federal & enterprise partners. MCI now employs 10,000+ talented individuals with 150+ diverse North American client partners across the following MCI brands: MCI BPO, MCI BPOaaS, MarketForce, GravisApps, Gravis Marketing, MarchEast, Mass Markets, MCI Federal Services (MFS), OnBrand24, The Sydney Call Center, Valor Intelligent Processing (VIP), BYC Aqua, EastWest BPO, TeleTechnology, and Vinculum.
IT Systems Administrator Atlas Energy SolutionsIT Systems AdministratorKermit, TXAbility to deploy moderately complex IT infrastructure into multiple geographic locations, including optimized virtualization, on premise or cloud Exchange email administration, advanced Active Directory administration, ERP, and Business Intelligence systems, Web presence, and more. With a focus on leveraging technology, automation, and remote operations to enhance efficiencies, Atlas is centered around a core mission of improving human beings’ access to hydrocarbons that power our lives and, by doing so, maximizing value creation for our shareholders.
Systems Administrator (Top Secret/SCI with Full Scope Poly to start Clearance Required) North Point TechnologySystems Administrator (Top Secret/SCI with Full Scope Poly to start Clearance Required)Springfield, VAResponsibilities include planning, testing, installing, and integrating new and upgraded versions of operating systems, third-party software components, and subsystems, as well as monitoring and managing system resources to optimize operating efficiency and performance and performing custom software installation and maintenance. The Systems Administrator will perform system security administration functions, manage customer accounts via Active Directory, and troubleshoot and resolve system problems.
Korean Bilingual IT System Administrator Cesna RecruitmentKorean Bilingual IT System AdministratorNew York, NY$50,000–$65,000 / yearOur client is seeking Entry-Level System Administrator (*1-2 yrs of experience MAX) to support and manage our IT infrastructure, including operating systems, networks, servers, cloud environments, and end-user support. -Familiarity with OS management, network basics, or helpdesk support is a plus.
IT System Administrator Intuitive Research and Technology CorporationIT System AdministratorHuntsville, ALIn this role, you will serve as an escalation point for complex hardware, software, and network issues, helping ensure timely resolution of support requests and a high level of customer service. If you have any difficulty using our online system and you need an accommodation due to a disability, you may use the following alternative email address or phone number to contact us about your interest in employment at INTUITIVE hr@irtc-hq.com or 256-922-9300.
PLM Administrator AxelonPLM AdministratorFort Worth, TX$40–$60 / hourJob Description: Assist the IT PLM admin team with support of engineering applications such as ENOVIA, 3DX, and Cameo/Teamwork Cloud including patching, upgrades, and end-user support. Deliver direct and responsive communication to business users in support of issues, planned maintenance activities, and project deliverables.
System Administrator (Remote) Terrestris Global SolutionsSystem Administrator (Remote)Washington, DCRemoteThis project will provide IT service desk, systems, network, and security operations support for Federal Prison Industries (UNICOR), supporting end users, Microsoft infrastructure, and mission-critical business systems in hybrid work environments. You will: Perform all duties assigned to Level I Technicians, including user workstation support for desktops, laptops, 10Zig zero clients, and mobile thin clients.
IT System Administrator (Sacramento) Peak EnergyIT System Administrator (Sacramento)Sacramento, CaliforniaOur leadership team is powered by decades of expertise in scaling gigawatt-level innovation at world-class companies such as Tesla, Northvolt, Apple, Powin, Enovix, Zipline, Solid Power, SunPower, and Fluence. You'll partner with Facilities, EHS, Manufacturing Engineering, and outside low-voltage and electrical contractors to stand up the site's network, WAP coverage, cameras, badge access, conference rooms, and end-user infrastructure.
IT Specialist / System Administrator ActioNet IncIT Specialist / System AdministratorArlington, VA$58,000–$129,000 / yearActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong qualifications and expertise in Agile Software Engineering, Cloud Solutions, Cyber Security and IT Managed Services. In this role, you will be responsible for providing IT support to Department of Commerce desktop users, and for supporting, maintaining, and updating IT systems that are used in the workplace, on research vessels, and on research aircraft.
IT Systems Administrator I/II City of Kennewick WAIT Systems Administrator I/IIKennewick, WA$92,100–$141,672 / yearUnder general direction of the Information Technology (IT) Manager, the IT Systems Administrator works with the Network Administrator to ensure the stability and integrity of the City's network & infrastructure systems; participates with the installation, monitoring, maintenance, support and optimization of all server hardware, software and communication links; assists with maintenance related activities for all hubs & switches; responsible for administration and maintenance of un-interruptible power supplies, enterprise backup systems, UCS, Active Directory, SAN, and web services. The IT Systems Administrator II is distinguished from the IT Systems Administrator I by the increased complexity of assignments and the greater degree of independence with which it operates, and the experience required to perform the work.
Actionet, Inc. Careers - IT Specialist / System Administrator ActioNet, Inc.Actionet, Inc. Careers - IT Specialist / System AdministratorSilver Spring, MD$58,000–$129,000 / yearActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong qualifications and expertise in Agile Software Engineering, Cloud Solutions, Cyber Security and IT Managed Services. In this role, you will be responsible for providing IT support to Department of Commerce desktop users, and for supporting, maintaining, and updating IT systems that are used in the workplace, on research vessels, and on research aircraft.
Systems Administrator Tier I_TS/SCI Poly General Dynamics Information TechnologySystems Administrator Tier I_TS/SCI PolyLas Cruces, New MexicoTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.
Systems Administrator, Sr (College Support) Abile Group, Inc.Systems Administrator, Sr (College Support)Springfield, VirginiaAbile 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. With significant experience serving the Federal Government, we remain dedicated to our employees and clients and seek high‑performing professionals who excel at providing guidance, developing solutions, and delivering implementation support that blends industry best practices with client expertise and Abile’s broad technical capabilities.
Systems / Computer Administrator General Dynamics Information TechnologySystems / Computer AdministratorFort Bragg, North CarolinaTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.
Systems Administrator Advisor Abile Group, Inc.Systems Administrator AdvisorSt. Louis, MissouriWith significant experience serving the Federal Government, we remain dedicated to our employees and clients and seek high‑performing professionals who excel at providing guidance, developing solutions, and delivering implementation support that blends industry best practices with client expertise and Abile’s broad technical capabilities. 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.
MES Systems Administrator for Fremont R&D Center Lam Research CorpMES Systems Administrator for Fremont R&D CenterFremont, CA$92,000–$211,000 / yearYou will work closely with our Deployment Support and Customer teams to install, configure, troubleshoot and optimize MES setups, ensuring smooth transitions into operation and long‑term stability. In this role, you'll bridge complex technical deployments with the performance and reliability our customers expect, enabling fully digital and stable production environments.
Principal Systems Administrator (Onsite) RTXPrincipal Systems Administrator (Onsite)MassachusettsServe as a Principal Systems Administrator supporting Windows and Linux enterprise environments, responsible for the design, implementation, maintenance, patching, and troubleshooting of Windows, RHEL, and virtualized infrastructure within a large-scale, mission-critical environment operating 24x7x365. Windows and Linux patching, vulnerability remediation, and compliance activities, including STIG/EVAL STIG implementation, SCAP/ACAS support, log collection, and close coordination with Cyber Security teams to maintain continuous compliance with DoD and regulatory requirements.
Systems Administrator VMware Infrastructure CbSystems Administrator VMware InfrastructureDes Moines, IowaWe're looking for an experienced Systems Administrator with strong VMware, Windows/Linux server administration, enterprise storage, backup, and infrastructure support experience. Urgent Hiring: Systems Administrator (VMware / Infrastructure) Location: Des Moines, IA (100% Onsite) .
Linux Systems Administrator Peraton IncLinux Systems AdministratorClearfield, UT$80,000–$128,000 / yearThis will include physical and virtual servers, operating systems, middle-tier software, database software and data, LDAP servers, HTTP servers, firewall, proxy servers, printers, routers, switches, and all other components of a sub-net and the accompanying security. In addition to the core responsibilities of this position noted in the Roles and Responsibilities section below, the selected candidate will also likely be involved in assisting the team in the performance of a wide breadth of tasks related to competencies listed in the Preferred Qualifications section of this job description, many of which can be learned while on the job.