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Keywords: Systems Administrator - TS/SCI with Poly, Location: Chantilly, VA

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System Administrator - TS/SCI Poly required

System Administrator Location: Chantilly, VA Clearance: Active TS/SCI with Polygraph Core Hours: 9 AM – 3 PM... customer relationship management and communication. Mandatory Qualifications Active TS/SCI with Polygraph Demonstrated...

Posted Date: 04 Jan 2026

Software Systems Engineer - TS/SCI w/ FS Poly

as a Linux Systems Administrator, preferably RHEL/CentOS (installation, configuration, upgrades, troubleshooting) · Prior...The Systems Engineer will develop, build, deploy, manage, and administer cloud software and infrastructure designed...

Posted Date: 08 Jan 2026

Linux Systems Administrator

Clearance: TS-SCI w/CI Poly required Certifications: Current Security+ before start Level: T2 Responsibilities... and applications. Requirements Active TS-SCI w/CI Poly Clearance Required Bachelor’s Degree in Computer Science or related...

Posted Date: 15 Jan 2026
Salary: $105000 - 108000 per year

Systems Administrator

experience may be considered in lieu of a degree. US Citizen with an active TS/SCI with Poly security clearance. CompTIA...Leidos is seeking an experienced Systems Administrator to join our team in supporting mission-critical IT...

Company: Leidos
Location: Chantilly, VA
Posted Date: 14 Jan 2026
Salary: $92300 - 166850 per year

Windows Systems Administrator (WOS)

*Active TS/SCI w/ FS poly required at time of application The successful candidate is responsible for effective... provisioning, installation/configuration, operation, and maintenance of systems hardware and software and related infrastructure...

Posted Date: 09 Jan 2026

Contract Administrator - Senior Level

, while also reviewing, approving, and making recommendations to the government customer. Requirements Security Clearance: Active TS/SCI...XMSTART is looking to add an experienced and strategic full-time Contract Administrator to our team, in Chantilly...

Company: XMSTART
Location: Chantilly, VA
Posted Date: 23 Jan 2026

Cloud Administrator

architecture and administration process Qualifications Active TS/SCI w CI Poly Bachelor’s degree in a related field. CompTIA...: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None Anticipated...

Location: Chantilly, VA
Posted Date: 03 Dec 2025
Salary: $75200 - 158100 per year

NMS ServiceNow Designer

TS SCI with specific poly. Candidate must have 10 years of experience that can be a combination of work history... program. The NMS IT Software Designer will provide expert knowledge of network management systems, operating systems...

Company: Leidos
Location: Chantilly, VA
Posted Date: 25 Jan 2026
Salary: $87100 - 157450 per year

ServiceNow Software Designer/Developer

days per week. REQUIRES: ACTIVE TS/SCI CI POLY CLEARANCE + 8570 compliance Responsibilities Oversee and guide team... environment to support evolving business and technical requirements Requirements TS SCI CI Poly Candidate must have 10...

Location: Chantilly, VA
Posted Date: 17 Jan 2026

Cloud Architect

and Infrastructure o VMware Certified Professional (VCP7-CMA) * Experience with NGA TS/SCI clearance adjudication or ability to obtain... SCI and pass a poly Desired: Previous working experience in government or industry, within Cloud Architect profession...

Posted Date: 08 Jan 2026

Enterprise IT Support Officer (EITSO)

TS/SCI w/ poly to support a contract located in Chantilly, VA. In this role, you will use processes to streamline the... and/or identify problems Special non-commercial systems administrator activities (access management/file transfer) may...

Posted Date: 08 Jan 2026

Tech Specialist 4 - Chantilly, VA

U.S. Citizenship, for access to classified information; ACTIVE TS/SCI w/ POLY is REQUIRED Education/Experience: Requires 12..., automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure...

Company: M.C. Dean
Location: Chantilly, VA
Posted Date: 29 Dec 2025

ServiceNow Software Designer III

and technical requirements. Requirements TS SCI CI Poly Candidate must have 16 years of experience that can be a combination... in National Security business segment. The NMS IT Software Designer will provide expert knowledge of network management systems...

Posted Date: 07 Dec 2025

ServiceNow Software Designer II

in a dynamic environment to support evolving business and technical requirements. Requirements TS SCI CI Poly Candidate... Security business segment. The NMS IT Software Designer will provide expert knowledge of network management systems, operating...

Posted Date: 06 Dec 2025

Lead Test Automation Engineer - ServiceNow Automated Test Framework (ATF)

, and an active Top Secret/SCI with Poly clearance to support systems vital to national security operations. Responsibilities...: Required: Security Clearance: Active Top Secret clearance with TS/SCI with Poly. Experience: Minimum 7+ years of progressive experience...

Location: Chantilly, VA
Posted Date: 05 Dec 2025

Mid-Level Test Automation Engineer (Playwright SME)

framework and an active Top Secret/SCI (TS/SCI with Poly ) clearance. This role requires a deep technical ability to architect...: Required: . Security Clearance: Active Top Secret clearance with eligibility for SCI (TS/SCI with POLY ). Professional Experience: Minimum...

Location: Chantilly, VA
Posted Date: 05 Dec 2025
Salary: $86600 - 181800 per year

ServiceNow Software Designer

days per week. REQUIRES: ACTIVE TS/SCI CI POLY CLEARANCE + 8570 compliance Responsibilities Oversee and guide team... environment to support evolving business and technical requirements Requirements TS/SCI CI Poly Clearance 16 years...

Location: Chantilly, VA
Posted Date: 08 Nov 2025