Senior Linux Systems Admin — TS/SCI/Poly, Onsite
Dormont Manufacturing Co
General Dynamics Information Technology is currently searching for a Systems Administrator SME to help advance operations for the US Department of War. The position requires over 10 years of related IT experience, specifically in Linux and Windows systems with an active TS/SCI clearance. In this role, you will implement impactful IT solutions while collaborating with a driven team. The position includes comprehensive benefits, competitive pay, and a commitment to work-life balance. #J-18808-Ljbffr Dormont Manufacturing Co
- ...Manufacturing Co is seeking a Systems Administrator SME to collaborate... ..., necessitating an active TS/SCI polygraph clearance. Candidates... ...experience and are expected to work onsite at Annapolis Junction,... ...support with further development in Linux and Windows environments. The...Senior
- ...Front Line Engineer to support the NSA. The ideal candidate will have extensive experience in system administration and LAN management, along with an active TS/SCI Full Scope Poly clearance. Responsibilities include configuring system software, providing technical support...SeniorShift workNight shift
$119.5k - $275k
Hewlett Packard Enterprise seeks a passionate Linux Systems Administrator in Annapolis Junction, Maryland. This onsite role requires US citizenship and TS/SCI clearance. Responsibilities include managing Linux systems, addressing customer inquiries, and ensuring system...Suggested- Quevera, located in Annapolis Junction, MD, is looking for a Sr. System Administrator / System Engineer with a focus on Linus and VMWare. This role requires a current TS/SCI Polygraph clearance and extensive experience in VMWare VM configuration. You'll be part of a dynamic...Senior
- ...HPE is seeking a passionate and skilled Linux Systems Administrator to provide system management... ...of HPE’s computing solution. TS/SCI with Full Scope Poly clearance required. US citizenship required. Location: Daily Onsite (Fulltime) Annapolis Junction, Maryland....SuggestedFull timeWork experience placement
$145k - $190k
A veteran-owned small business in Annapolis is seeking a System Administrator to provide crucial support for a heterogeneous IT environment... ...field or equivalent experience, along with security clearances TS/SCI and DoD 8570 certification. The position offers a competitive...Senior$119k - $161k
...Currently Possess: Top Secret SCI + Polygraph Clearance... ...: Database Analyst Senior Deliver insights to... ...administers database management systems to include database... ...Clearance Level: TS/SCI w/Poly. Required Skills and Abilities... ...Telecommuting Options: Onsite Work Location: USA MD...SeniorTemporary workImmediate startRemote workWorldwideFlexible hours$115k - $175k
...Maryland is seeking a motivated Senior Systems Administrator to support critical IT systems. This onsite position requires ten years of experience, including Linux, AWS, and Kubernetes expertise.... ...equivalent experience, and a current TS/SCI clearance is mandatory. A...Senior$100k - $140k
A day in the life: We are looking for a Linux System Administrator to join a mission critical software development effort that provides automated... ...troubleshooting on an ad hoc basis. An active US Government TS/SCI security clearance with Polygraph Bonus Skills: Experience...SeniorSummer holidayImmediate start- Quevera is seeking a Sr. System Administrator / System Engineer for its Oracle SCIF location in Maryland. As part of our... ...career growth opportunities. The ideal candidate will have a TS/SCI Polygraph clearance, Linux administration skills, and experience with VMware. We...Senior
- TEST ENGINEER - Linux/Scripting/HPC - 8+ yrs of Experience - TS/SCI w/Poly clearance is required- ID Posted On 06/21/2026... ...with testing and validating HPC systems in accordance with test plans and... ...year Shift: Day Remote Type: Onsite Security Clearance: Current TS/...Contract workWork experience placementRemote workShift work
- ...functions in Annapolis Junction, MD. The role involves designing system architectures and integrating SharePoint services into existing... ...Candidates must have at least 8 years of experience and an active TS/SCI clearance. The position offers a competitive salary range of $14...Senior
- ..., is looking for a Software Integration Engineer 3 with active TS/SCI Poly clearance. The role involves integrating, maintaining, and supporting... ...environment. Candidates should have solid experience in Linux, container technologies, and Kubernetes administration. We offer...Senior
$170,000 - $230,000 per week
Systems Administrator Linux SME - LINUX Grow your impact. Grow your career. In this role you will provide... ...with Linux operating systems. Active TS/SCI with polygraph clearance. US citizenship... ...: none. Telecommuting options: onsite work only. Primary work location: USA,...Contract workTemporary workRemote workFlexible hours- ...of intelligence experience, particularly in cyber analysis, along with a high school diploma and a TS/SCI security clearance. Responsibilities include supporting senior leadership with intelligence planning, preparing reports, and facilitating working groups. Competitive...Senior
$150k - $190k
Parallel Partners is looking for a Senior Oracle Database Administrator in Maryland. The ideal candidate... ...Oracle databases and possess an active TS/SCI with Full Scope Polygraph security clearance. This is a full-time, onsite position offering a competitive salary of $15...SeniorFull time- Shield Consulting Solutions is looking for a Strong Java Engineer in Annapolis Junction, MD. This full-time position requires an active TS/SCI clearance. Candidates should have 14 years of experience in software engineering and a Bachelor's degree in a technical field, or...SeniorFull time
$212.5k - $287.5k
...projects. You will develop, maintain, and enhance complex software systems. The ideal candidate should possess a Bachelor’s degree and... ..., and Python. The position is based in Maryland and requires a TS/SCI security clearance. Comprehensive benefits, a competitive salary...Senior$125k - $240k
Navstar Inc. in Maryland seeks an experienced Systems Administrator with TS/SCI clearance. This role requires extensive Linux experience, including installation, update, and security compliance. The ideal candidate must handle IT customer service and technical troubleshooting...Senior- Bigbear.ai is seeking a Senior Systems Administrator to work on-site in Annapolis Junction, MD. In this role, you will manage... ...environment. With 10+ years of experience and proficiency in Linux, you will also need a TS/SCI clearance and Security+ certification. Bigbear.ai...Senior
$206k - $212k
...is searching for a Test Engineer to validate HPC systems and ensure compliance with test plans. Candidates... ...years of relevant experience, particularly with Linux and automation scripting, alongside a current TS/SCI w/Poly clearance. The role is based in Annapolis Junction...Senior$229.5k - $310.5k
Praxis Engineering is seeking a Systems Administrator SME in Maryland to support implementation... ...should have strong experience with Linux and a Bachelor's degree in a technical discipline... ..., dental, and vision coverage. An active TS/SCI with Polygraph clearance is required. #J...Senior$147.29k - $199.28k
...Currently Possess: Top Secret SCI + Polygraph Clearance... ..., Git, Kubernetes, Linux Certifications: None Experience... ...Engineer Principal TS/SCI with Polygraph... ...build mission-critical systems in a modern, cloud-native... ...Telecommuting Options: Onsite Work Location: USA MD Annapolis...SeniorRemote work$175k - $205k
...Innovative Solutions is hiring a Principal Systems Administrator for Riverstone Enterprise... ...Junction, Maryland. The role includes providing onsite support for the implementation,... ...technical discipline, and must hold a current TS/SCI clearance. Competitive salary range is $1...$107.74k - $143.75k
...Currently Possess: Top Secret SCI + Polygraph Clearance Level... .... Installation of operating system and security patches. Assessing... .... Security Clearance Level: TS/SCI w/Poly Location: On Site US... ...10% Telecommuting Options: Onsite Work Location: USA MD Annapolis...SeniorWork at officeRemote workWorldwide$147.29k - $199.28k
...Possess: Top Secret SCI + Polygraph Clearance... ..., Git, Kubernetes, Linux Certifications:... ...Engineer Principal TS/SCI with Polygraph Required... ...build mission-critical systems in a modern, cloud-native... ...Telecommuting Options: Onsite Work Location: USA...SeniorTemporary workImmediate startRemote workWorldwideFlexible hours- Dormont Manufacturing Co is seeking a Senior Database Analyst to deliver insights and transformative solutions to clients’ big-data challenges... ...will have over 3 years of related experience, possess a TS/SCI clearance with polygraph, and be a US citizen. The position offers...Senior
$150k - $225k
...for mission-critical programs. Candidates must have an active TS/SCI clearance with Polygraph and at least five years of experience... ...Benefits include comprehensive healthcare, generous PTO, and professional development assistance. #J-18808-Ljbffr Kinsley Power SystemsSenior- System Administrator SA2 -TS/SCI w/ POLY security clearance required job at Power3 Solutions and Partnering Companies. Annapolis Junction, MD. Power 3... ...Technology: Administering large software deployments on LINUX/UNIX systems, administering clustered storage solutions...
$128.2k - $225.98k
...Maryland is seeking a Cybersecurity professional with an active TS/SCI clearance. This position involves managing cybersecurity frameworks... ...experience. It offers a comprehensive benefits package, onsite work arrangement, and a competitive salary ranging from $128,200...Senior
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