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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: 30 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

1999 Cleared Network Engineer (TS/SCI)

: All Points is seeking a Cleared Network Engineer (TS/SCI) to support the Federal Bureau of Investigation (FBI) in Chantilly... WITH SCI ELIGIBILITY* As a Senior Network Engineer, the selected candidate will: Design, install, maintain, and evaluate...

Company: AllPoints
Location: Chantilly, VA
Posted Date: 25 Feb 2026

1977 Cleared Software Engineer – Mid level (TS/SCI)

with SCI eligiblity. The selected candidate will support IT networks, systems, and initiatives with activities that include... of Defense Top Secret Clearance with SCI eligibility. May be required to take CI Polygraph. Positions with All Points are Full...

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

Splunk Engineer (CI Polygraph)

, and implementing cyber defense initiatives in a large enterprise Splunk environment. Clearance: Active TS/SCI CI Polygraph Location... management platforms Qualifications: Active TS/SCI CI Polygraph Bachelors Degree in relevant field and 6+ years of cyber...

Posted Date: 14 Feb 2026
Salary: $140000 - 155000 per year

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: 15 Feb 2026