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Keywords: Systems Engineer - TS/SCI with Polygraph, Location: Chantilly, VA

Page: 1

Senior Network Deployment Engineer

Requirements: Must have a current/active TS/SCI and be willing and able to obtain a polygraph. Physical Requirements: The...MANTECH seeks a motivated, career and customer-oriented Senior Network Deployment Engineer to join our team...

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

Lead Systems Engineer

MANTECH is seeking a motivated, career and customer-oriented Lead Systems Engineer to join our team in Chantilly..., network objects, isolation, and micro-segmentation Clearance Requirements: Must have an active DoD TS/SCI with the ability...

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

Systems Engineer - TS/SCI with Polygraph

clearance: TS/SCI with Polygraph Desired Technologies/Tools: Demonstrated experience working to accredit systems for the...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 27 Feb 2026

Mobility Solutions Systems Engineer - TS/SCI with Polygraph

technology Education and Experience Active TS/SCI and CI polygraph Must possess the required DoD Directive 8570 IAT Level...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 31 Dec 2025
Salary: $102000 - 138000 per year

OCONUS Field Engineer - TS/SCI Polygraph Required

: All candidates for consideration, must possess an active and in-scope TS/SCI Polygraph. Basic Qualifications: Bachelor's degree... will have prior experience as either a systems engineer or systems administrator. Prior OCONUS experience and IP networking knowledge...

Company: Leidos
Location: Chantilly, VA
Posted Date: 05 Feb 2026

Software Engineer- TS/SCI with Polygraph

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level... candidate with active TS SCI w/Poly to support our customer by joining a small, energetic, versatile team building a high...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 21 Jan 2026

Linux Engineer - TS/SCI with Polygraph

Date. Security Clearance Level: TS/SCI with Polygraph is required. Successful candidates are expected to have related experience...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 15 Jan 2026
Salary: $102000 - 138000 per year

Microsoft Exchange & Messaging Engineer - TS/SCI with Polygraph

for IAT Level II DoD 8570/8140 certification BA/BS (or equivalent experience) TS/SCI with Polygraph Location...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 02 Jan 2026
Salary: $140250 - 189750 per year

Microsoft Identity and Access Management (IdAM) Engineer - TS/SCI with Polygraph

II DoD 8570/8140 certification BA/BS (or equivalent experience) TS/SCI with Polygraph Location: On Customer Site...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 02 Jan 2026
Salary: $140250 - 189750 per year

Software Engineer - Backend Developer TS/SCI with Polygraph

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level... systems and shell scripting Experience with automated build, test, and deployment technologies such as Gradle, Maven...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 12 Feb 2026

Identity and Directory Services Engineer - TS/SCI with Polygraph

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level... Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 02 Jan 2026
Salary: $136000 - 184000 per year

Senior Systems Engineer (TS/SCI)

Position Title: Senior Systems Engineer (TS/SCI) Position Type: Full-Time / Exempt Clearance: Top Secret/SCI... experience. Special preference for senior systems engineering support. Top Secret/SCI with CI Polygraph CompTIA Security...

Company: Summit 7 Systems
Location: Chantilly, VA
Posted Date: 21 Jan 2026
Salary: $150000 - 190000 per year

Principal Network Security Engineer (TS/SCI CI Poly)

for relevant technologies, as needed. Qualifications of the Network Engineer: Active TS/SCI CI Polygraph required in order... the critical infrastructure. Clearance: Active TS/SCI CI Polygraph Clearance Location: Chantilly, VA This job opens...

Posted Date: 25 Feb 2026
Salary: $150000 - 175000 per year

Senior Infrastructure Engineer - Active TS/SCI with FSP

Location: Chantilly, VA (Full-Time, On-Site) Clearance Required: TS/SCI with Full Scope Polygraph (FSP) Position... to Chantilly, VA. Active TS/SCI with Full Scope Polygraph (FSP). Benefits Salary Salary for this position is determined...

Company: TOMORROW HIRE
Location: Chantilly, VA
Posted Date: 13 Feb 2026

1974 Cleared DevOps Engineer Senior (TS/SCI)

with SCI eligiblity. The selected candidate will support IT networks, systems, and initiatives with activities that include...*US CITIZENSHIP REQUIRED* *TOP SECRET CLEARANCE WITH SCI ELIGIBILITY REQUIRED* DESCRIPTION OF POSITION/DUTIES...

Company: AllPoints
Location: Chantilly, VA
Posted Date: 19 Feb 2026

Intermediate Systems Engineer

analysis, assessments, and management decisions. Qualifications: Required Qualifications: Active TS/SCI with an in-scope...Overview: Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national...

Posted Date: 20 Feb 2026

Senior Systems Engineer

, and management decisions. Qualifications: Required Qualifications: Active TS/SCI with an in-scope Polygraph (within the last 10...Overview: Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national...

Posted Date: 20 Feb 2026

Systems Engineer SME

decisions. Qualifications: Required Qualifications: Active TS/SCI with an in-scope Polygraph (within the last 10 years...Overview: Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national...

Posted Date: 16 Feb 2026

Systems Engineer SME

decisions. Qualifications: Required Qualifications: Active TS/SCI with an in-scope Polygraph (within the last 10 years...Overview: Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national...

Posted Date: 09 Feb 2026

Senior Systems Engineer

, and management decisions. Qualifications: Required Qualifications: Active TS/SCI with an in-scope Polygraph (within the last 10...Overview: Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national...

Posted Date: 29 Jan 2026