Systems Administrator - TS Clearance, Cyber Defense
Usertech/Canterbury
Usertech/Canterbury is seeking a Systems Administrator to join their passionate team focused on cybersecurity. The role involves maintaining systems infrastructure, troubleshooting IT systems, and managing server resources effectively. Candidates should have 5-15 years of experience, a Bachelor's degree in a related field, and a Top Secret clearance. Benefits include 100% paid healthcare, tuition reimbursement, and a supportive work environment. #J-18808-Ljbffr Usertech/Canterbury
$135k - $216k
...in Maryland, is hiring a PMO Senior Systems Administrator to support mission-critical IT systems... ...troubleshooting for various systems within the Cyber Mission business unit. The ideal... ...operating systems, and must hold a TS/SCI clearance. Peraton offers competitive salary...Cyber- Peraton is seeking a Cloud Systems Administrator for its Cyber platform team located in Annapolis Junction, MD. In this role, you'll help sustain... ...Tier 1 to Tier 3 support and requires an active TS/SCI clearance for eligibility. Peraton offers generous benefits including...Cyber
- ACTIVE DIRECTORY SYSTEMS ADMINISTRATOR Type of Requisition: Pipeline Clearance Level Must Currently Possess:... ...opportunity to support national defense. Your work will help... ....). CLEARANCE: Active TS/SCI clearance with a... ..., AI/ML, Cloud, Cyber and application development...CyberTemporary workImmediate startRemote workWorldwideFlexible hours
$147.29k - $199.28k
...Dynamics Information Technology is seeking a PKI Systems Administrator to support national defense through managing enterprise public key infrastructure... ...IT or substantial relevant experience, an active TS/SCI clearance, and expertise in PKI and authentication workflows...SuggestedFlexible hours$102k - $138k
...: Regular Clearance Level Must Currently... ...Technology (IT) Systems, Technical Issues... ...VDI WINDOWS DESKTOP ADMINISTRATOR Deliver simple... ...clearance level: TS/SCI w/Poly • US... ...U.S. government, defense and intelligence community... ...in AI, cloud, cyber and software...CyberPermanent employmentTemporary workCasual workImmediate startRemote workWorldwideFlexible hoursAfternoon shift$135k - $216k
Peraton is seeking a PMO Senior Systems Administrator to join our Cyber Mission team in Annapolis Junction, MD. This position requires managing IT... ...crucial support to programs, and requires an active TS/SCI clearance. Candidates must have significant experience in systems...Cyber- Next Generation Desktop (NGDE) Systems Administrator Own your opportunity to support national defense. Your work will help keep critical operations secure and connected... ...2+ years for senior principal level. Active TS/SCI clearance with a favorable polygraph. Meet DoD 8140...Remote work
- ...environments hosting AI/ML pipelines and cyber‑intelligence tools. Design, deploy,... ...integration issues. Requirements Active TS/SCI clearance with polygraph eligibility. 3+ years... ...administering Linux and Windows Server systems in a secure, mission‑critical environment...Cyber
- ...Information Technology is seeking a User Profile Management Systems Administrator to support national defense by managing enterprise user profile platforms.... ...have at least 4 years of experience, an active TS/SCI clearance, and relevant IT certifications. The role requires...
- ...Overview Electromagnetic and Cyber Group (EM&C) develops... ...Classified Systems Administrator to support, maintain,... ...IC) and Department of Defense (DoD). The ideal candidate... ...active Top‑Secret security clearance with SCI eligibility... ...U.S. Citizen. Active TS/SCI clearance with FS...CyberFull timeTemporary workWork at officeMonday to FridayFlexible hoursShift work
$77.6k - $176k
...impact on the future of cyber technology in the defense sector? We are seeking passionate... .... As a member of the system administration team, you will lead... ...certification. Top Secret clearance required. Nice to Have Patch... ...resolution experience. TS/SCI clearance. Bachelor’s...CyberLocal area$122k - $253k
...advanced full‑spectre cyber, data operations, systems integration and... ...space operations, cyber defense and resiliency,... ...Description The Systems Administrator will provide support... ...Ansible Linux Security Clearance Qualified applicants... ...MUST HAVE AN ACTIVE TS/SCI WITH POLY....Cyber- ...provider is hiring an Exploitation Analyst in Maryland. Candidates must have an active security clearance at the TS/SCI polygraph level. The role demands expertise in cyber security and network engineering, where you will develop exploitation plans. An attractive compensation...CyberFlexible hours
$115k - $240k
...the Intelligence Community. The analysts will defend against cyber adversaries and contribute to national cybersecurity... ...experience in analysis and cybersecurity, as well as a full TS/SCI security clearance. The role offers a salary range of $115,000 to $240,000 along...Cyber$87.1k - $157.45k
Job Summary Leidos is looking for a System Administrator to support our Intellectual Sector’s Cyber & Analytics Business Area (CABA) in Alexandria, VA. The... ..., MD office at least once per month. Clearance required: TS/SCI with Polygraph. Preferred Qualifications...CyberWork at officeImmediate startFlexible hours$110k - $130k
...with technology and systems engineered to... ...By Light supports defense, civilian, and commercial... ...that enable cyber training for the integrated... ...(NetOps) System Administrator is a critical... ...Requirements/Security Clearance Please note that... ...status and a TS/SCI security clearance...CyberFull timeContract workTemporary workWork experience placementWorldwideShift workWeekend workWeekday work- STORAGE SYSTEMS ADMINISTRATOR Overview Own your opportunity to support national defense. Your work will help keep critical operations secure and connected across the... ...IT experience in lieu of a degree. CLEARANCE: Active TS/SCI clearance with a favorable polygraph....
$96.57k - $130.65k
USER PROFILE MANAGEMENT SYSTEMS ADMINISTRATOR Own your opportunity to support national defense. Your work will help keep critical operations secure and connected... ...Qualifications 4+ years of related experience Active TS/SCI clearance with a favorable Polygraph DoD 8140...Remote workFlexible hours- USER PROFILE MANAGEMENT SYSTEMS ADMINISTRATOR YOUR IMPACT Own your opportunity to support national defense. Your work will help keep critical operations secure and connected... ...IT experience in lieu of a degree. CLEARANCE: Active TS/SCI clearance with a favorable Polygraph...
- A leading IT solutions provider is seeking a Systems Administrator to manage IT systems and provide support across various environments.... ...bachelor's degree in a technical discipline, and an active TS/SCI clearance. Responsibilities include troubleshooting complex issues...
$1,500 - $3,000 per month
Clearance Required: TS/SCI with poly Title: System Administrator III Location: Annapolis Junction, MD System Administrator (SA) Skill Level 3 Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system...Hourly payTemporary workLocal area- TekSynap is seeking a Senior Systems Administrator to ensure the smooth operation of multi-user... ..., particularly in relation to the Defense Intelligence Agency’s mission. The... ...candidate will possess an Active TS/SCI + CI Poly clearance and have extensive experience in systems...
- ...growing technology firm in Maryland is looking for a skilled Systems Administrator to support IT systems management and troubleshooting. The... ...field and 10 years of relevant experience, along with a TS/SCI clearance with Polygraph. Join a dynamic team committed to...
$120k - $220k
BCT LLC in Maryland is looking for System Administrators with an active TS/SCI with POLY clearance. Responsibilities include providing IT system support, troubleshooting, problem resolution, and managing infrastructure. Candidates must have a relevant bachelor's degree...$147.29k - $199.28k
PKI SYSTEMS ADMINISTRATOR Own your opportunity to support national defense. Your work will help keep critical operations secure and connected across the global... ...certification requirements (e.g., Security+ CE, etc.) CLEARANCE: Active TS/SCI clearance with a favorable polygraph...Temporary workFlexible hours$170k - $175k
A leading technology consulting firm is seeking a Senior System Administrator with an active TS/SCI clearance and polygraph. The role involves implementing and maintaining IT systems, providing Tier 1 and Tier 2 support, and managing daily operations across various environments...- MISSION FIRST INC is seeking a VTC System Administrator to provide technical administration and support for VTC infrastructure and... ...conducting quality assurance tests. This position requires a TS/SCI polygraph clearance and knowledge of various hardware brands, including...
$96.2k - $192.3k
Dormont Manufacturing Co in Maryland is seeking an experienced Systems Administrator to provide support for IT systems, managing... ...relevant field. Successful candidates must hold an active TS/SCI clearance. The pay range for this position is between $96,200 and $...$1,500 per month
SYSTEM ADMINISTRATOR - DevOps/AWS- 10 yrs of Experience - TS/SCI w/Poly clearance is required - TB Posted On 06/23/2026 Job Information Technology Work Experience 10-15 Years City Annapolis Junction, Maryland 20701 Job Description System Administrator - DevOps/AWS - 10...Temporary workWork experience placementRemote workShift work$1,500 - $3,000 per month
...family goals with flexibility. We offer secure network systems and software engineering solutions in both the... ...follow-through in the systems development life cycle. Clearance and Position Details Clearance Required: TS/SCI with poly Title: Lustre Engineer- Software Integration...Hourly payFull timeTemporary workLocal area
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