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- IT System Administrator TS/SCI CI polyDepartment: Government Customer- ChantillyLocation: Chantilly, VATENICA is looking to hire an IT System Administrator. Responsibilities: - Perform O&M functions needed to sustain or restore hardware, software and network services.-...SuggestedWork at office
- DescriptionActioNet is looking for a System Administrator role provides hands-on technical support in a classified environment, responsible for... ...travel, U.S. citizenship, and an active or obtainable TS//SCI clearance with CI polygraph. (Camp Smith) SALARY 130K-190KWork...SuggestedWork at officeRemote work
$146k - $234k
ResponsibilitiesMid-level Network / Desktop Administrator to support and maintain enterprise... ...vulnerabilities in response to IAVAs, ensuring systems remain compliant with security baselines... ...may be substituted for a BS.An active TS/SCI w/Poly is required.5+ years of combined...SuggestedContract workRemote workShift work$73.45k - $132.78k
Leidos has a new and exciting opportunity for a Systems Administrator in our INTEL SECTOR- Cyber & Analytics Business Area (CABA). Our talented... ...at least once per month.Clearance Required: Must have TS/SCI with Polygraph.Preferred Qualifications:Experience or familiarity...SuggestedFull timeWork at officeLocal areaImmediate startRemote workFlexible hours$68.9k - $131.1k
...security clearance Security Clearance Type: TS/SCI with CI Poly - Current Security... ...classified, and proprietary information system capabilities and create end-to-end solutions... ...environment as a Linux System Administrator in Aurora, CO or Richardson, TXResponsibilities...SuggestedTemporary workWork experience placementWork at officeRemote workFlexible hours$95.9k - $178.1k
...ExemptShift: 1Clearance Prior to Start: TS/SCIFinal Clearance: TS/SCI w/PolyPay Transparency: $95900.00 -... ...ensure that the Lockheed Martin IT systems are managed, controlled, and... ...candidate will utilize their system administration and architecture skills as primary IT...SuggestedFull timeTemporary workWork experience placementCasual workFlexible hoursShift work$102k - $184k
...and the Intelligence Community.Job Description*** Must possess a clearance at the TS/SCI access level, and have favorably completed a government issued polygraph ***The Systems Administrator is highly knowledgeable within designated Industrial Control System (ICS)...SuggestedFor contractorsWork at officeLocal area$48.51 - $84.9 per hour
...what’s possible.Job Description:Parsons is seeking a versatile System Administrator to tackle new challenges across the full stack as we... ...inclusive of applications, processes the system supports.Active TS/SCI with poly clearanceDesired Qualifications:DoD 8570 IAT II compliant...SuggestedFull timeWork experience placementFlexible hours$104.2k - $138.9k
...implementation! This is a hybrid role working on-site 3 days/week in Arlington VA area. Candidates must have a current TS/SCI clearance.The Senior System Administrator leads the administration, maintenance, security, and operational resilience of complex enterprise...SuggestedRemote work3 days per week$88.4k - $154.7k
...your talent and redefine what’s possible.Job Description:As a Systems Administrator at Parsons, you will join a fast-paced team supporting... ...years of professional experience in systems administration. TS/SCI is required Demonstrated leadership in managing large, multi...SuggestedFull timeLocal areaFlexible hours$176k - $282k
ResponsibilitiesThe Systems Engineer -Splunk Administrator will support a critical mission of consequence within our Cyber Mission Business Unit in Annapolis... ...with Splunk and in planning and leading SystemsActive TS/SCI security clearance with current polygraph requiredHighly...SuggestedContract workFor contractorsShift work$1,500 - $3,000 per month
...family goals with flexibility. Tulzi offers secure network systems and software engineering solutions in both the public... ...systems development life cycle. Clearance Required: TS/SCI with poly Title: System Administrator II Location: Annapolis Junction, MD System...SuggestedHourly payTemporary workLocal area$1,500 - $3,000 per month
...personal and family goals with flexibility. We offer secure network systems and software engineering solutions in both the public and... ...life cycle. Clearance and Position Details Clearance Required: TS/SCI with poly Title: Lustre Engineer- Software Integration Engineer...SuggestedHourly payFull timeTemporary workLocal area- ...United States Apply North Point Technology is looking to hire a Systems Administrator / Help Desk Engineer to support a cutting-edge Agile... ...Community customer. The qualified candidate must have an active TS/SCI security clearance and will ensure the stability, security,...SuggestedFlexible hoursDay shiftAfternoon shift
- Systems Administrator - (Active TS/SCI security clearance with a current polygraph ) College Park, United States | Posted on 08/20/2026 Fifteen (15) years of experience as an SA in programs and contracts of similar scope, type, and complexity is required. Bachelor’s degree...Suggested
$112k - $179k
ResponsibilitiesCloud Systems Administrator 2 Annapolis Junction, MD At Peraton, we deliver trusted, innovative solutions that protect and advance... ...or similar technical disciplines will be considered Active TS/SCI clearance with current Polygraph is required DoD 8570 IAT...Contract workShift work$104k - $166k
ResponsibilitiesThe team is seeking a Linux Systems Administrator / Systems Engineer with experience supporting Linux systems in virtualized environments... ...Cloud System/Service Certification is desired.Active TS/SCI with current polygraph requiredPeraton offers enhanced...Contract workShift work- IT Systems Administrator (TS/SCI) Our client, a leading federal defense contractor has an immediate contract opening for an IT System Administrator with an active TS/SCI for their Restricted Ground Systems in Scottsdale, AZ. As a member of their Information Assurance...Contract workTemporary workFor contractorsImmediate start
Elite Technical
Scottsdale, AZmore than 2 months ago $105k - $125k
Cornerstone Defense LLC is seeking a System Administrator in Annapolis Junction, MD, offering a compensation range of $105,000 to $125,000 and requiring Active TS/SCI with Polygraph to apply. The role focuses on supporting IT systems, monitoring, and incident resolution...- BCT LLC in Annapolis Junction, Maryland, is seeking Systems Administrators with active TS/SCI with POLY to support DoD-level IT systems. The role covers implementation, troubleshooting and maintenance of IT infrastructure, including UNIX/Windows servers, networks and mobile...
- ...Global Public Sector is seeking a High-Performance Computing (HPC) Systems Administrator to sustain and operate Linux-based HPC clusters at a government site in Columbia, Maryland. The role requires TS/SCI with polygraph clearance and DoD 8570 IAT II certification, with...Relocation
- BCT LLC is seeking System Administrators to join our team in the Maryland area. The role involves supporting IT systems, troubleshooting, and... ...on security and DoD compliance. Ideal candidates have active TS/SCI with POLY and experience in SIGINT or policy-related IT. This...
$130k - $180k
Celestar Corporation, seeking a Database/Web System Administrator, supports the DARPA PSS program in Arlington, VA. Salary range $130,000-$18... ...experience, certifications, security clearance, and funding. Active TS/SCI clearance required. Role involves database design,...- Celestar is hiring a Database/Web System Administrator to support the DARPA PSS task order in Arlington, VA. The role requires TS/SCI clearance and provides a competitive package with health, dental, life, and 401(k) benefits. Responsibilities include designing databases...
- ...our country from threats. Job Description Senior Systems Administrator Transform technology into opportunity as a Senior Systems... ...field applicable to this work US Citizenship Required TS/SCI with CI Poly Desired Qualifications Linux OS (CentOS...
General Dynamics Information Technology
Reston, VA18 days ago - ...Description Ensure the safety and security of our nation as a Systems Administrator Senior at GDIT. You’ll apply the latest technology and... ...YOU’LL NEED TO SUCCEED: ~ The position requires an active TS/SCI with Polygraph clearance ~3+ years of related experience...
General Dynamics Information Technology
Herndon, VA27 days ago - ...threats. Job Description Next Generation Desktop (NGDE) Systems Administrator YOUR IMPACT Own your opportunity to support national... ...IT experience in lieu of a degree. CLEARANCE: Active TS/SCI clearance with a favorable polygraph Meet DoD 8140...Remote work
General Dynamics Information Technology
Washington DCmore than 2 months ago - ...connecting and securing critical operations across the globe, keeping our country safe and secure. Job Description Systems Administrator Senior – TS/SCI Required Advance how our customers operate while you advance your career. Join GDIT as a Systems Administrator...Contract workWork at officeLocal area
General Dynamics Information Technology
Fort Bragg, NCa month ago $10k
...Systems Administrator II (Mid-Level) - 3 SLOTS Location: Suitland, MD (On-Site) Clearance: Active TS/SCI w/ CI Poly or better (required) Certification: DoD 8140/8570 Compliant (Security+ CE or qualifying certification required) Employment Type: Full-Time...Full timeContract workTemporary workImmediate startFlexible hoursA&M Technologies, Inc.
Suitland, MD1 day ago- ...to protect our country from threats. Job Description Systems Administrator Maintains an organization's computer systems' workflows... ...looking for a Windows Systems Administrator that holds an active TS/SCI eligible clearance for a position located in Arlington, Va....Work at officeLocal areaRemote work
General Dynamics Information Technology
Arlington, VAa month ago
