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Keywords: System Administrator - TS/SCI Poly required, 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... Travel: Occasional travel between buildings may be required We are seeking a System Administrator to support a customer...

Posted Date: 05 Jan 2026

Software Systems Engineer - TS/SCI w/ FS Poly

data sets. Activities include but are not limited to: · Assess, develop, or enhance system capabilities to meet new... or evolving requirements · Manage day to day operations of systems by monitoring system performance, configuration, maintenance...

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

Linux & Storage Systems Administrator

Location: Chantilly and Tysons Corner Clearance: TS/SCI CI poly Employment Type: Full-time Overview We are seeking...Job Description: Linux & Storage Systems Administrator Position Title: Linux & Storage Systems Administrator...

Company: PROVATOHR INC
Location: Chantilly, VA
Posted Date: 18 Oct 2025

Cyber Systems Administrator

. Qualifications Required: Minimum of 8 years with BS/BA; Minimum of 6 years with MS/MA; Minimum of 3 years with PhD TS/SCI...Responsibilities Peraton seeks a hard charging systems administrator to join a high-achieving team meeting mission...

Company: Peraton
Location: Chantilly, VA
Posted Date: 19 Dec 2025

Windows Systems Administrator (WOS)

*Active TS/SCI w/ FS poly required at time of application The successful candidate is responsible for effective... infrastructure through to application/product delivery. This individual ensures that system hardware, operating systems...

Posted Date: 09 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: 04 Dec 2025
Salary: $75200 - 158100 per year

Elasticsearch Engineer

Experience as a software developer, integrator, administrator, or similar technical role Active TS/SCI with CI Poly eligibility..., and access management (ICAM) system. Help deploy, configure, test, troubleshoot, maintain, and upgrade Elastic clusters...

Posted Date: 15 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... training in support of off-the-shelf applications and office products. Performing remote desktop triage and system repair...

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...'s for MATOC (ESS Install) projects Ideally has system administrator experience in performing triage on system problems, resolving...

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... be a combination of work history, education, and training. Must have Certification: ServiceNow Certified System Administrator...

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... system and service issues; perform and document Root Cause Analysis (RCA) and implement corrective actions. Conduct system...

Posted Date: 06 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: 04 Dec 2025
Salary: $86600 - 181800 per year

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

: Required: Security Clearance: Active Top Secret clearance with TS/SCI with Poly. Experience: Minimum 7+ years of progressive experience... time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel...

Location: Chantilly, VA
Posted Date: 04 Dec 2025

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: 09 Nov 2025