Linux Systems Administrator - TS/SCI Clearance
Jovian Concepts, Inc.
Jovian Concepts, Inc. is seeking a Linux Systems Administrator Level 1 for an opportunity in Annapolis Junction, Maryland. The ideal candidate will manage IT systems, providing day-to-day operations, troubleshooting, and maintenance support, while also engaging with Tier 1 and Tier 2 problems. A current TS/SCI Clearance with Polygraph is mandatory. Candidates should have five years of relevant experience, a Bachelor’s degree in a technical field, and various skill sets including Linux management and storage management, while certifications in information assurance are required. #J-18808-Ljbffr Jovian Concepts, Inc.
$125k - $240k
A leading technology company is seeking a seasoned Systems Administrator to manage and secure Linux Operating Systems in support of national security initiatives... .... The ideal candidate will have an active TS/SCI clearance and over 5 years of experience in IT customer...Suggested- Reflexive Concepts is looking for a skilled System Administrator (Level 2) to join their team in... ...monitor, troubleshoot, and maintain Linux-based high-performance computing systems... ...Bachelor’s degree, and an active TS/SCI clearance with a full-scope polygraph. Ideal candidates...Suggested
- Linux System Administrator (Actice TS/SCI Clearance with Full Scope Polygraph) Annapolis, United States | Posted on 06/25/2026 Provide support for the implementation, troubleshooting, and maintenance of IT systems Provide Tier 1 (Help Desk) problem identification, diagnosis...Suggested
- Quevera in Annapolis Junction, MD is looking for a highly skilled Linux Cloud Systems Administrator with an active TS/SCI clearance with Polygraph. You will support mission-critical programs by administering secure Linux and cloud environments while collaborating with a...Suggested
- ...Description HPE is seeking a passionate and skilled Linux Systems Administrator to provide system management, daily monitoring and... ...customer enablement of HPE’s computing solution. TS/SCI with Full Scope Poly clearance required. US citizenship required. Location: Daily...SuggestedFull timeWork experience placement
- Hewlett Packard Enterprise Company is seeking a Linux Systems Administrator at their Annapolis Junction, Maryland office. The role involves... ...languages are essential. This position is full-time and requires TS/SCI clearance. #J-18808-Ljbffr Hewlett Packard Enterprise CompanyFull timeWork at office
- Leidos is hiring a Systems Engineer in Maryland to support the full system engineering... ...sustainment. The ideal candidate will manage Linux-based systems and develop technical... ...of experience or equivalent. An active TS/SCI clearance with Polygraph is mandatory. We offer...
$100k - $180k
...role requires basic programming skills, problem-solving abilities, and familiarity with agile practices. Candidates with active TS/SCI clearance and a BS Degree will excel. The company offers a competitive salary range of $100K - $180K and comprehensive benefits,...- TEST ENGINEER - Linux/Scripting/HPC - 8+ yrs of Experience - TS/SCI w/Poly clearance is required- ID Posted On 06/21/2026 Job Information Technology Work Experience... ...has experience with testing and validating HPC systems in accordance with test plans and ensures that system...Contract workWork experience placementRemote workShift work
- Open Systems Technologies Corporation (OST) seeks System Administrators for mission-critical operations in Maryland and Utah. Candidates should have strong Linux administration skills and a passion for solving... ...The ideal candidate has TS/SCI clearance and experience with...
- Role, Inc. is looking for System Administrators in Maryland to support mission-critical operations... .... Candidates should have strong Linux administration skills and... ...environments, requiring an active TS/SCI with Polygraph clearance. Benefits include 3 weeks paid time...
- Reflexive Concepts is looking for a System Administrator (Level 1) to join our team in Maryland. The role focuses on maintaining Linux-based high-performance computing systems... ...strong Linux experience and an active TS/SCI clearance. Essential qualifications include five...
$170,000 - $230,000 per week
Systems Administrator Linux SME - LINUX Grow your impact. Grow your career. In this role you will provide mission‑critical support for... ...proficiency with Linux operating systems. Active TS/SCI with polygraph clearance. US citizenship. Demonstrated experience with virtual...Contract workTemporary workRemote workFlexible hours- ...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, and...Shift workNight shift
- ...Information Technology is seeking a Systems Administrator SME to enhance operations while... ...over 10 years of experience with Linux and Windows systems, possess... ...scripting knowledge, and hold an active TS/SCI w/ Polygraph security clearance. GDIT offers growth opportunities...
- 6AM City, LLC is seeking a Senior System Administrator specializing in Linux and High Performance Computing (HPC) infrastructure. You will provide... ...and scripting languages like Bash and Python. A TS/SCI w/Poly clearance is required, and you will be responsible for...
- ...defense contractor is seeking a skilled System Administrator to support its government customer in Annapolis... ...full-time position requires expertise in Linux systems, strong networking skills, and a TS/SCI/Full Scope Polygraph Clearance. You will manage cloud environments and...Full timeFor contractors
- ...it's partners are looking to hire a System Administrator Level 2 for a great opportunity in the... ...Junction area. A current and active TS/SCI Clearance with a Maryland Polygraph is required... ...Administering large software deployments on LINUX/UNIX systems, administering clustered...
- J&T Business Consulting is seeking a skilled Linux System Administrator in Annapolis, United States. This position requires an active TS/SCI clearance and a Bachelor's degree in a technical discipline. You will support IT systems operations, provide technical support, and...
$85k - $240k
...leading technology firm in Maryland is seeking candidates for a Systems Administration role requiring a TS/SCI clearance and citizenship. The ideal applicant will have at least two years of experience in Linux administration and basic networking. The position offers a...- ...Incorporated is looking for a full-time System Administrator to support its government customer... ...ideal candidate will have solid Linux skills and experience with IP... ...environments. This position requires a TS/SCI/Full Scope Polygraph Clearance and involves application support...Full time
$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... ...troubleshooting on an ad hoc basis. An active US Government TS/SCI security clearance with Polygraph Bonus Skills: Experience with...Summer holidayImmediate start$1,500 - $3,000 per month
...flexibility. We offer secure network systems and software engineering... ...systems development life cycle. Clearance and Position Details Clearance Required: TS/SCI with poly Title: Lustre Engineer... ...operating system environment including Linux and Windows. Candidates will work...Hourly payFull timeTemporary workLocal area$1,500 - $3,000 per month
...flexibility. Tulzi offers secure network systems and software engineering... ...development life cycle. Required: TS/SCI with poly Clearance Title: System Administrator I Location: Annapolis Junction,... ...process. Configures and manages Linux, Unix, and Windows operating systems...Hourly payTemporary workLocal area$180k - $250k
Lead Linux Systems Administrator We are looking for a Lead Linux Systems Administrator to support our team in the Annapolis Junction, MD area... ...input on contract deliverables as requested. Current TS/SCI clearance with polygraph. Bonus Skills Experience with AWS Cloud...Contract workSummer holidayImmediate start$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...$150k - $225k
...services company is seeking a Database Administrator in Annapolis, MD. The role involves... ...programs. Candidates must have an active TS/SCI clearance with Polygraph and at least five years... ...PTO, and professional development assistance. #J-18808-Ljbffr Kinsley Power Systems$81.74 - $91.35 per hour
A government solutions company is seeking a Database Administrator with strong expertise in database management. This role requires... ...along with 10 years of experience. Candidates should have a TS/SCI clearance and a Bachelor's degree in a relevant field. The compensation...Hourly pay$69.4k - $158k
...consulting firm is seeking an Embedded Developer to create and maintain software for critical systems. You will develop solutions using C and Linux, and need a TS/SCI clearance. This role offers a dynamic work environment and supports both in-person and remote...Remote work- ...Network Engineer to design, implement, and secure network systems. The ideal candidate will have an active TS/SCI clearance, at least three years of hands-on experience, and proficiency in Cisco networking devices, Linux, and Windows environments. Responsibilities include...
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