Average salary: $92,673 /yearly
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$87.1k - $157.45k
...Description The Leidos National Solutions Division has an exciting opportunity for an experienced Linux System Administrator to work on cloud-based systems with a mission operations team. The team is involved in operations and sustainment of multiple operational...SuggestedFor contractorsLocal areaImmediate startLeidos
Chantilly, Loudoun County, VA2 days ago- ...MANTECH seeks a motivated, career and customer-oriented Senior Systems Administrator to join our team in Springfield, VA. Responsibilities include but are not limited to: Serves as a Customer Advocate supporting VIP level customer; must present professional image...SuggestedFull timeWork at office
MANTECH
Springfield, VA1 day ago - ...MANTECH seeks a motivated, customer-oriented Senior Systems Administrator to join our team in Chantilly, VA . This is an onsite position. Responsibilities include but are not limited to: Maintain/troubleshoot Windows servers, workstations and peripherals...SuggestedFull timeWork at officeRemote workAfternoon shift
MANTECH
Chantilly, Loudoun County, VA10 hours ago $92k - $155k
Overview: The CIAT Infrastructure Support Engineer is responsible for the operation, maintenance, and support of the CIAT system's underlying infrastructure. This role requires a strong understanding of virtualization technologies, scripting languages, operating systems...SuggestedFull timeContract workTemporary workCasual workFlexible hoursSimVentions, Inc - Glassdoor ✪ 4.6
Dahlgren, VA1 day ago$95.11k - $161.68k
...Job Description BAE Systems is seeking mission-oriented System Administrator / Integration Tester to join a dynamic team of IT professionals. As a member of an Agile team, you will support software development and O&M for a production system responsible for disseminating...SuggestedFull timeLocal areaBAE Systems USA
Springfield, VA6 days ago$132.96k - $226.04k
...Job Description BAE Systems, a top-ten prime contractor to the U.S. Department of Defense, enables the U.S. government to transform data into intelligence and provides engineering, integration and sustainment support for critical military platforms and systems. Intelligence...SuggestedFull timeFor contractorsLocal areaRemote workFlexible hoursBAE Systems USA
Herndon, VA1 day ago$120.8k - $217.4k
...Linux Systems Administrator In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing...SuggestedRemote work- ...Senior Level Engineering - Systems Configuring and maintaining Linux-based servers and supporting the development, testing, and production hosting of custom enterprise business applications on behalf of a Government customer. Contributing to application and database...SuggestedContract work
- ...Coordinating The Integration Of Related Program Activities Consistent With The Mission Of Vdem And The Commonwealth's Emergency Management System. Responsible for coordination, delivery, monitoring and compliance activities related to the development and maintenance of...SuggestedLocal areaRemote work1 day per week
- ...institutionalization of a Digital Engineering environment set to confront these challenges. As a Solvarus team member, you will serve as a Systems Engineer providing end-to-end Systems Engineering and Integration (SE&I) services to a National Customer. Interested candidates...SuggestedLocal area
Solvarus
Chantilly, Loudoun County, VA7 days ago - ...you do? The selected candidate will work with network technologies to further advance the capabilities of the Navy submarine combat system. This work will include: Design and implementation of VLAN and VxLAN Configure and deploy network switch Test and...SuggestedRemote workFlexible hours
VTG Defense
Manassas, VA3 days ago - ...MANTECH seeks a motivated, customer-oriented Systems Engineer to help support our current Marine Corps Contract in Stafford, VA . This work is dedicated program management support for all General Purpose Tools and Test Systems (GPTTS) programs and dedicated program...SuggestedFull timeContract workWork at office
MANTECH
Stafford, VA1 day ago $50k
...Description & Requirements Maximus is looking to hire a Junior Linux System Administrator. Who We Seek: - Passion Seekers. You genuinely care about the work that you do and its impact on society. - Self-Starters. You’re a go-getter who isn’t afraid to step up...SuggestedMinimum wageContract workTemporary workWork experience placementRemote workFlexible hoursMaximus
McLean, VA4 days ago$115.78k - $196.83k
...Systems Administrator BAE Systems is a leading global defense, security, and aerospace company. We're seeking a highly skilled Systems Administrator to join our dynamic team, supporting our government customer in driving innovation, efficiency, and security in the rapidly...SuggestedFull timeLocal area$168k - $206k
...Senior Systems Administrator Why This is an Exciting Role: The Boeing Defense, Space & Security (BDS) organization, Intelligence Systems portfolio, is seeking a DevOps Developer to join our Mission Operations team in Herndon, VA. Our team focuses on delivering complex...SuggestedContract workWork experience placementRemote workWorldwide- ...Telework Eligible Yes Major Duties Provides Windows server administration of enterprise level hardware and system software in support of DLA’s information systems (IS) environment. Provides enterprise level Windows server administration that includes the support...Full timeWork at officeRemote work
Defense Logistics Agency
Richmond, VA1 day ago - ...Sr Systems Ad/Software Tester Amentum is seeking a DevSecOps Senior System Administrator to work with software testing on a current... ...development experience is helpful. Job is approximately 50/50 Systems Admin and Software Testing, varying per project requirements....Interim roleLocal areaWorldwide
$109.2k - $192.51k
...Job ID: 714064BR Date posted: Jan. 12, 2026 Description: What We're Doing At Lockheed Martin Rotary and Mission Systems (RMS), we are at the forefront of cutting-edge technology and mission-critical systems. Our mission is to deliver innovative solutions that...Full timeTemporary workWork experience placementWork at officeRemote workRelocationFlexible hoursShift work3 days per week- ...System Administrator Solvere One has established a top-level Managed Service Provider (MSP) brand that focuses on network security and proactive management solutions as a chosen IT services and consulting provider. Solvere One focuses on corporate partnerships, proactively...Full timeLocal area
- .../ SCCM Administrator will provide Tier III IT operations support across the Office of Information Management (OIM) and SC mission systems, with a focus on endpoint management, patching, and compliance. This role is responsible for operating and maintaining Microsoft Endpoint...Work at office
- ...Systems Administrator Expert GCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission...
- ...Network Engineer / Systems Administrator (SA) LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly skilled and proactive **Network Engineer / Systems Administrator...Temporary workFor contractorsImmediate startFlexible hours
Cymertek
Reston, VA2 days ago - ...applications using Java, leverage AWS cloud services for scalability and reliability, and work within Linux environments to deliver robust systems. You will collaborate with cross-functional teams to analyze requirements, solve complex technical challenges, and ensure the...Temporary workFor contractorsImmediate startFlexible hours
Cymertek
Chantilly, Loudoun County, VA2 days ago - ...TITLE: Senior Cloud Systems Administrator LOCATION: Sterling, VA CLEARANCE REQUIRED: Active DoD TS/SCI with CI Polygraph EMPLOYMENT TYPE: Full-time, On-site POSITION SUMMARY Modern Government Solutions (MGS) is seeking a Senior Cloud Systems Administrator...Full timeMonday to Friday
Modern Government Solutions
Sterling, VA1 day ago - ...Systems Administrator II Mantech seeks a motivated, career and customer-oriented Systems Administrator II to join our team in Virginia Beach, VA. This position is fully on-site. Responsibilities include but are not limited to: Installs, supports and/or maintains...Work at office
$92k - $155k
...System Administrator III at SimVentions, Inc - Glassdoor ✪ 4.6 summary: CVWalletExtranet.Domain.Entities.JobShortDescription Overview... ...here! FTAC Keywords: VMware engineer, Linux system admin, PowerShell, Ansible, IaaS infrastructure, Secret Clearance,...Full timeContract workTemporary workCasual workFlexible hoursSimVentions, Inc - Glassdoor ✪ 4.6
Dahlgren, VAa month ago$50 per hour
Kforce has a client that is seeking a System Admin/Senior System Admin in Fulton, MD. In this role, you will work with Windows and some Linux systems and closely with Azure and AWS cloud platforms: * Virtualization: VMware * Cloud: Azure and AWS * Active Directory & Group...Contract work$80k - $96k
Overview: SimVentions, consistently voted one of Virginia's Best Places to Work, is looking for a Weapon System Test Engineer to join our team in Dahlgren to support testing of the Tactical Tomahawk Weapons Control System (TTWCS) software in various configurations (surface...Full timeContract workTemporary workCasual workWork at officeFlexible hoursSimVentions, Inc - Glassdoor ✪ 4.6
Bowling Green, VA1 day ago- ...Conviso Inc is hiring Windows Admin. This is Remote role and it comes with benefits, 401K & some accrued PTO. Title: Windows admin/ Systems Engineer Minimum 4 years of experience Active Secret Clearance Remote Critical skills: Windows administration,...Remote work
Conviso Inc.
Alexandria, VA3 days ago - ...Systems Control Operator (Staff Wage)The Department of Facilities Management is seeking multiple candidates for evening/night shift Systems Control Operator positions. These roles are responsible for remotely monitoring and managing critical systems across the University...Immediate startRemote workShift workNight shiftAfternoon shift
Virginia Department of Human Resource Management
Charlottesville, VA8 hours ago
