Thought Leadership jobs in Fairfax, VA

Chantilly, Virginia

•

Today

Job ID: 2615948 Location: Chantilly, VA, US Date Posted: 2026-08-20 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Senior Principal Systems Engineer to fill a critical position supporting a large SETA program supporting the NRO's Ground Enterprise Dire

Full-time

USD 160,001.00 - 200,000.00 per year

Systems Engineer

Chantilly, Virginia

•

Today

Job ID: 2615932 Location: Chantilly, VA, US Date Posted: 2026-08-20 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Systems Engineer to provide high-impact Systems Engineering and Technical Advisory (SETA) support to a mission-critical program within the National Reconnai

Full-time

USD 160,001.00 - 200,000.00 per year

Enterprise Integration Engineer

Chantilly, Virginia

•

Today

Job ID: 2615954 Location: Chantilly, VA, US Date Posted: 2026-08-20 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking an Enterprise Integration Engineer to fill a position on SAIC's large SETA Program, supporting the NRO's Ground Enterprise Directorate (GED) in Chantilly, VA.

Full-time

USD 80,001.00 - 120,000.00 per year

Senior Principal Digital Engineer

Chantilly, Virginia

•

Today

Job ID: 2614110 Location: Chantilly, VA, US Date Posted: 2026-06-29 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC seeks a Senior Principal Digital Engineer to own the technical strategy and delivery of advanced digital engineering transformation initiatives suppor

Full-time

USD 160,001.00 - 200,000.00 per year

Space Nuclear Monitoring Specialist - Senior Technical Advisor

Springfield, Virginia

•

Today

Description Must have an active DOE Q clearance with ability to obtain SCI. Active, meaning the individual granted a clearance is briefed and currently occupies a position for which the clearance is required. Leidos is seeking a highly experienced and motivated Space Nuclear Monitoring Specialist to serve as a Senior Technical Advisor. This critical role directly supports our nonproliferation mission by leveraging deep technical expertise in space-based remote nuclear detection. The ideal candi

Full-time

USD 180,000.00 - 190,000.00 per year

Space Nuclear Monitoring Specialist - Senior Technical Advisor

Annandale, Virginia

•

Today

Full-time

USD 180,000.00 - 190,000.00 per year

Space Nuclear Monitoring Specialist - Senior Technical Advisor

Fairfax, Virginia

•

Today

Full-time

USD 180,000.00 - 190,000.00 per year

Space Nuclear Monitoring Specialist - Senior Technical Advisor

Lorton, Virginia

•

Today

Full-time

USD 180,000.00 - 190,000.00 per year

Director, New Approach Methodologies (NAMs), Translational Science

North Bethesda, Maryland

•

Yesterday

The Director, New Approach Methodologies (NAMs) for toxicology and drug development, will lead the strategy, development, and execution of multi-sector scientific partnerships to advance, validate, and qualify innovative alternative models for drug development and human safety toxicity testing. These efforts will be under the banner of the NAMs Validation and Qualification Network (VQN) that is currently being stood up as a pillar to the Complement Animal Research in Experimentation (Complement-

Full-time

USD 185,000.00 - 225,000.00 per year

Space Nuclear Monitoring Specialist - Senior Technical Advisor

Fort Belvoir, Virginia

•

Today

Full-time

USD 180,000.00 - 190,000.00 per year

Space Nuclear Monitoring Specialist - Senior Technical Advisor

Mount Vernon, Virginia

•

Today