Senior Linux SysAdmin - DoD TS/SCI, Onsite with Remote
SMS Inc
SMS is searching for a Sr. System Administrator to support the DTRA I3TS Infrastructure Services team at Fort Belvoir, VA. The role involves maintaining Linux servers, supporting design and development of Linux capabilities, and ensuring compliance with security standards. Candidates should have extensive experience with Linux, virtualization, and hold an active DoD security clearance. This position offers a chance to work in a dynamic environment and lead projects with critical responsibilities. #J-18808-Ljbffr
$77.6k - $176k
...leading consulting firm is seeking a Senior Linux System Administrator in Maryland. The... ...experience, skills in Linux, and a valid TS/SCI clearance. Competitive compensation is... ...work culture, allowing for both remote and onsite work options. #J-18808-Ljbffr Booz Allen...Remote jobSeniorFlexible hours$130k - $180k
...Linux Systems Administrator - TS/SCI-FSP clearance $130,000 - $180,000 per year | Fort Meade, MD | On-Site |... ...cutting edge of cloud and data solutions. With a strong emphasis on innovation,... ...(FSP) through the NSA 100% Onsite role As a Linux Systems Administrator...SeniorPermanent employmentLocal area$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- ...Kavaliro is seeking a Senior Cloud Engineer in Chantilly, VA to enhance cloud technology... ...ideal candidate will have an active TS/SCI Security Clearance and a STEM degree. Responsibilities... ...relevant certifications. This role is onsite with no remote options. Competitive qualifications...Remote workSenior
$150k - $190k
Job Description Senior Oracle Database Administrator with an active TS/SCI with a Full Scope Polygraph Security Clearance Required, Onsite We are seeking a Senior Oracle Database Administrator... ...and not open for Hybrid and/or Remote. Senior Oracle Database Administrator...Remote workSeniorFull time- ...ManTech is seeking a motivated Senior Systems Administrator to join our team in Augusta, GA. This onsite position requires a Bachelor's... ...for cloud systems. A current DoD TS/SCI clearance is required. Join us... ...tackle government challenges with actionable recommendations and...Senior
- ...05/22/2026 Security Clearance Required TS/SCI Remote Type Onsite Time Type Full time Description & Requirements Shape the future of defense with MANTECH! Join a team dedicated to safeguarding... ..., career and customer-oriented Senior Logistician to join our team in Crane,...Remote workSeniorFull timeWork at officeLocal area
- ...partner is seeking candidates for a position requiring active TS/SCI clearance and significant IT systems administrative experience. This fully onsite role in San Antonio, TX demands proficiency in Microsoft and Linux systems, as well as AWS management. The selected...Senior
- ...Level 2 System Administrator for an onsite position in Fort Meade. This role requires a TS/SCI w/FS Poly and entails supporting... ...’s degree in Computer Science with 10 years of experience as a System... ...Administrator, including 5 years in Red Hat Linux environment and automation...Senior
- ...and providing IT support in a 100% onsite environment. Candidates should... ...years of experience, and an active TS/SCI+CI Security Clearance. The position focuses... ...making it suitable for individuals with a strong background in VMware and Linux environments. #J-18808-Ljbffr...Senior
$219k - $226k
...looking for a System Administrator/System Engineer with over 5 years of experience, particularly in Linux/AWS environments. The role focuses on providing technical... ...with hands-on administration of supported VMs. A TS/SCI clearance with polygraph is mandatory. Compensation...Senior- ...configuring, and maintaining Windows and Linux systems, emphasizing scripting... ...and a commitment to maintaining DoD security compliance. The position requires onsite support 90% of the time and necessitates US citizenship and an active TS/SCI clearance. #J-18808-Ljbffr...
- ...provider is seeking an experienced Linux-focused System Administrator for an onsite position in Washington, DC. The role requires an active TS/SCI clearance with Full Scope Polygraph.... ...system administration experience in DoD/IC environments and proficiency in...
$119.5k - $275k
...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... ...experience and geographic location, with comprehensive benefits offered. #J-188...- ...possess a Bachelor's degree in a technical discipline, a TS/SCI + Full Scope Polygraph clearance, and a minimum of... ..., and resolving complex system issues. This is a 100% onsite position, offering a dynamic work environment with comprehensive benefits. #J-18808-Ljbffr...Senior
- ...Hewlett Packard Enterprise Company is seeking a Linux Systems Administrator at their Annapolis... ..., and optimization, as well as engaging with customers to ensure system availability.... ...are essential. This position is full-time and requires TS/SCI clearance. #J-18808-Ljbffr...Full timeWork at office
- ...Principal Cyber Engineer to work onsite in Vienna, VA. The successful... ...extensive experience in Linux, networking, and enterprise solutions... ...while ensuring compliance with security protocols. A strong background... ...cybersecurity and an active TS/SCI clearance are essential for...Senior
- ...Vibrint is looking for a Senior System Administrator with extensive Linux expertise to support a mission-oriented team. Candidates must have fifteen years of relevant experience and an active TS/SCI clearance with Polygraph. This role involves working with various containerization...Senior
- ...Tetrad Digital Integrity) is looking for a Senior System Administrator based in Springfield... ...secure access controls. An active TS/SCI clearance is required, along with relevant education and experience. This is a fully onsite role with multiple shifts expected. #J-18...SeniorShift work
- ...An IT recruiting agency is seeking a Senior Oracle Database Administrator for an onsite position in Annapolis Junction, MD. The role requires 10+ years... ...Oracle database administration experience and an active TS/SCI with Full Scope Polygraph security clearance....Senior
$220k - $260k
...Northwest Talent Solutions LLC is seeking a Database Engineer / Oracle DBA for an onsite role in Maryland. The position requires an active TS/SCI with Full Scope Poly and a strong background in Oracle database engineering. You will work on large-scale, highly secure systems...Senior- MANTECH seeks a motivated Linux Engineer to join our team in Virginia Beach, VA. This position is onsite, focusing on providing Tier 3 support to... ...analytical skills. A Masters degree with relevant experience or equivalent is required. TS/SCI Clearance is a mandatory...
$170k - $175k
...A technology consulting firm based in Annapolis Junction is seeking a Senior System Administrator with an active TS/SCI clearance and polygraph. This pivotal role involves supporting organization-wide IT systems, providing troubleshooting and maintenance, and collaborating...Senior$145k - $190k
...systems across multiple locations. Candidates must have a B.S. in a technical field or equivalent experience, along with security clearances TS/SCI and DoD 8570 certification. The position offers a competitive annual salary ranging from $145k to $190k, along with...Senior- ...ClearEdge is seeking a Senior System Administrator to manage Linux systems, ensuring reliability and operational excellence. Responsibilities include... ...experience in Linux command line administration and must have TS/SCI with Polygraph clearance. ClearEdge values employee...Senior
- ...have strong hands-on experience with Terraform, AWS cloud services, and Linux administration. Responsibilities... ...Candidates must have an active TS/SCI security clearance with a Full Scope... ...Polygraph. This position is onsite, with no remote availability. Kavaliro promotes...Remote work
- ...systems. The ideal candidate will have extensive experience in Linux and Windows environments, strong troubleshooting skills, and proficiency... .... A bachelor’s degree and a minimum of ten years’ experience are required. Must possess an active TS SCI clearance. #J-18808-Ljbffr...Senior
$85k - $105k
...& Space Intelligence Center. This full-time position, requiring onsite presence at Wright Patterson AFB, offers a competitive salary range... ...$105,000 annually. Candidates should have an active Top Secret/SCI clearance, strong knowledge of network administration, and...SeniorFull time- ...Zachary Piper Solutions is seeking a Senior Systems Administrator with TS/SCI clearance to support complex IT infrastructures across the U.S. This role involves implementing secure systems, maintaining Linux and Windows environments, troubleshooting, and ensuring compliance...Remote workSenior
$88.74k - $120.06k
...Senior Security Officer job at GDIT. Herndon, VA. Responsibilities... ...Possess: Top Secret SCI + Polygraph Clearance... ...will require being onsite daily, 5 days/week, in our... ...and collaborate with the cognizance authority... ...required. Clearance: Active TS/SCI with POLY required US...Remote workSeniorFull timeContract workTemporary workPart timeWork at officeImmediate startWork from homeWorldwideFlexible hours
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