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

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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

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

Systems Engineer SME

, 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

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: 19 Jan 2026

Mission Protection Systems Engineer (OSS-INT)

Required Qualifications: Must be a US Citizen Active TS/SCI clearance with CI polygraph, and DOD SAP eligibility Bachelor’s degree...: Stellar Solutions has an opportunity for a Systems Engineer located in Northern Virginia to provide Systems Engineering...

Posted Date: 27 Feb 2026

Systems Engineer (LFI-CS-38-01)

to mission teams Required Skills: Active TS/SCI with Polygraph BS degree and 6-10 years of relevant experience...Job Description: This position is for a Platform Engineer for a technical development program supporting the Sponsor...

Posted Date: 27 Feb 2026

Systems Engineer

skill to drive efficiencies in how we manage and govern data. Required Qualifications Active TS/SCI with Polygraph BS...Leidos is seeking a detail-oriented Systems Engineer specializing in the lifecycle management of Digital Access Control...

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

Model-Based Systems Engineer (MBSE)

) Clearance Required: TS/SCI with Polygraph Position Overview Stratos Solutions has an opportunity for a Model-Based Systems...Model-Based Systems Engineer (MBSE) Target Labor Category: Junior Position Location: Chantilly, VA (Customer Site...

Location: Chantilly, VA
Posted Date: 24 Feb 2026

Systems Reliability Engineer - ICAM

of prior relevant experience. Requires a TS/SCI and ability to obtain and maintain a Polygraph post hire...Leidos is looking for someone to join our GEOAxIS team as our Systems Reliability Engineer engineer in Chantilly...

Company: Leidos
Location: Chantilly, VA
Posted Date: 22 Feb 2026
Salary: $87100 - 157450 per year

Operational Systems Engineer

Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local...: Required: Active TS/SCI with required polygraph 7+ years’ background in Computer Science, Information Technology, Cyber Security...

Location: Chantilly, VA
Posted Date: 22 Feb 2026

Cyber Systems Engineer

to classified information; TS/SCI clearance with polygraph is required. Compensation At Booz Allen, we celebrate...Cyber Systems Engineer The Opportunity: Do you enjoy working in a dynamic, fast-paced environment where you can...

Location: Chantilly, VA
Posted Date: 21 Feb 2026

Senior Systems Engineer

Responsibilities We are seeking a Senior Systems Engineer to lead complex, mission-critical engineering efforts.... Previous NGA and/or NSG/ASG program/project experience. Previous IC or DoD program/project experience. Active TS/SCI...

Posted Date: 20 Feb 2026

Systems Engineer (LFI-IDEN-03-01)

Required Qualifications Support the ATO / Accreditation effort for customer systems and applications Required Skills: Active TS/SCI...Job Description: Seeking a Systems Engineer for a technical development program supporting the Sponsor’s Entitlement...

Posted Date: 20 Feb 2026

Systems Engineer

Systems Engineer (Multiple levels of seniority) Chantilly, VA Active Top-Secret Clearance with SCI and CI Polygraph... (TS/SCI CI Poly) @Orchard is actively supporting a proposal expected to be awarded in Fall 2026 for a Virginia client...

Company: @Orchard
Location: Chantilly, VA
Posted Date: 20 Feb 2026
Salary: $82500 - 170500 per year

Systems Engineer (LFI-ICIP-22-01)

efficiency within governance and data stewardship. Required Skills: Active TS/SCI with Polygraph. BS degree in STEM...Job Description: Seeking a Systems Engineer with Data Policy experiences to join our Fort Independence Team...

Posted Date: 20 Feb 2026

SME Systems Engineer

: Active TS/SCI with Polygraph Requires BS degree and 11-15 years of prior relevant experience Experience with the Cloud...Description: Markon is seeking an experienced Systems Engineer for a technical development program working on IdAM...

Company: Markon
Location: Chantilly, VA
Posted Date: 20 Feb 2026

Systems Engineer

Systems Engineer (Multiple levels of seniority) Chantilly, VA Active Top-Secret Clearance with SCI and CI Polygraph... (TS/SCI CI Poly) @Orchard is actively supporting a proposal expected to be awarded in Fall 2026 for a Virginia client...

Company: @Orchard
Location: Chantilly, VA
Posted Date: 19 Feb 2026

Systems Engineer

stewardship. Qualifications: Active TS/SCI with Polygraph required. BS degree in STEM, or related field. Knowledge...Overview: We are seeking a Systems Engineer with Data Policy experiences to join our Fort Independence Team...

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

Systems Engineer

within governance and data stewardship. Do you have what it takes? Active TS/SCI with Polygraph required. BS degree in STEM...Job Description: Overview We are seeking a Systems Engineer with Data Policy experiences to join our Fort...

Company: VTG Defense
Location: Chantilly, VA
Posted Date: 19 Feb 2026