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

Page: 9

Enterprise Monitoring Tool Engineer (IT SE III) (Government)

. Required Clearance: TS/SCI with polygraph. (#ts/sci) (#polygraph) Required Qualifications: Candidate must have 16 years of experience... Monitoring Tool Engineer: To support the Intelligence Sector. This position requires office presence a minimum of 5 days per week...

Company: AT&T
Location: Chantilly, VA
Posted Date: 18 Dec 2025
Salary: $108000 - 175000 per year

Data Engineer

developing tested, reusable and reproducible work Qualifications: Active TS/SCI with Polygraph required. Bachelor’s degree...Overview: We are seeking an Data Engineer will provide development services in support of mission-critical functions...

Company: VTG
Location: Chantilly, VA
Posted Date: 18 Dec 2025

Network Engineer IV

Qualifications Active TS/SCI with CI Polygraph. Relevant network certifications (CCNP, CCIE, or equivalent) highly desired... and implement advanced network systems and communications solutions optimized for Top Secret/SCI environments. Create...

Company: Noblis
Location: Chantilly, VA
Posted Date: 18 Dec 2025

Senior Network Tool Engineer (IT SE III) (Government)

. Required Clearance: TS/SCI with polygraph. (#ts/sci) (#polygraph) Required Qualifications: Candidate must have 16 years of experience... Network Tool Engineer: To support the Intelligence Sector. This position requires office presence a minimum of 5 days per week...

Company: AT&T
Location: Chantilly, VA
Posted Date: 18 Dec 2025
Salary: $108000 - 175000 per year

Ground Mission Engineer

Qualifications Required Qualifications: Must be a US Citizen Must possess an active TS/SCI clearance with Polygraph BS... will have a strong foundation in systems engineering principles and their application to satellite ground systems. They Ground Mission Engineer...

Company: Peraton
Location: Chantilly, VA
Posted Date: 17 Dec 2025

IT Infrastructure Engineer

an active TS/SCI clearance with Polygraph BS or MS degree in relevant Science, Technology, or Engineering field of study...Responsibilities This position is for an IT Infrastructure Engineer for a large, multi-year contract providing...

Company: Peraton
Location: Chantilly, VA
Posted Date: 17 Dec 2025

Software Engineer

version updates. You will test the software and perform code reviews. Basic Qualifications: Must have a TS/SCI...Leidos Intelligence Group is seeking a Software Engineer to provide support to a team specializing in the innovative...

Company: Leidos
Location: Chantilly, VA
Posted Date: 17 Dec 2025

Satellite Operations Engineer

as required Qualifications Required Qualifications: Must be a US citizen Must possess an active TS/SCI clearance with Polygraph BS... and innovative space program. The Satellite Operations Engineer provides Systems Engineering and Technical Advisory (SETA) services...

Company: Peraton
Location: Chantilly, VA
Posted Date: 17 Dec 2025

Photonics Engineer

effectiveness Qualifications Required Qualifications: Must be a US Citizen Must possess an active TS/SCI clearance...Responsibilities This position is for a Photonics Engineer for a large, multi-year contract supporting a cutting-edge...

Company: Peraton
Location: Chantilly, VA
Posted Date: 16 Dec 2025

Senior Principal Cyber Security Engineer

/active TS/SCI with CI Polygraph Physical Requirements: The person in this position must be able to remain... a motivated, career and customer-oriented Senior Principal Cyber Security Engineer to join our team in Chantilly, VA. This role...

Company: ManTech
Location: Chantilly, VA
Posted Date: 14 Dec 2025

Senior Splunk Cyber Security Engineer

TS/SCI with CI Polygraph Physical Requirements: Must be able to remain in a stationary position 50% of the time... a motivated, career, and customer-oriented Senior Splunk Cyber Security Engineer to join our team in Chantilly, VA. In this role...

Company: ManTech
Location: Chantilly, VA
Posted Date: 14 Dec 2025

Network Engineer

) clearance with eligibility for Sensitive Compartmented Information (SCI) with a CI polygraph. Strong understanding of multi... innovative solutions and an engaging culture. AnaVation is seeking a Senior level Network Engineer to design, install, maintain...

Company: AnaVation
Location: Chantilly, VA
Posted Date: 14 Dec 2025

Principal Cyber Security Engineer

, and tcpdump Clearance Requirements: Must have a current/active TS/SCI with CI Polygraph Physical Requirements: The person... posture across DoD systems. Responsibilities include but are not limited to: Engineer, design, implement, integrate...

Company: ManTech
Location: Chantilly, VA
Posted Date: 14 Dec 2025

Senior Cyber Security Engineer

: Must have a current/active TS/SCI with CI Polygraph. Physical Requirements: The person in this position must be able to remain... a motivated, career and customer-oriented Senior Cyber Security Engineer to join our team in Chantilly, VA. This role supports...

Company: ManTech
Location: Chantilly, VA
Posted Date: 14 Dec 2025

Lead Transition Engineer

, VA. This position is 100% Onsite. Requirements Security Clearance Requirements: Active TS/SCI clearance with CI polygraph...XMSTART is looking to add an experienced and strategic full-time Lead Transition Engineer to our team, in Chantilly...

Company: XMSTART
Location: Chantilly, VA
Posted Date: 12 Dec 2025
Salary: $165000 - 190000 per year

Cloud Infrastructure Engineer

engineering support to mission teams Required Qualifications Active TS/SCI with Polygraph Typically requires BS degree...Seeking a Cloud/Infrastructure Engineer for a technical development program supporting the Sponsor’s Entitlement...

Company: Leidos
Location: Chantilly, VA
Posted Date: 12 Dec 2025

Senior Cyber Security Engineer

: Must have a current/active TS/SCI with Polygraph Physical Requirements: The person in this position must be able to remain in a stationary... a motivated, career and customer-oriented Senior Cyber Security Engineer to join our team in Chantilly, VA. Senior Cyber Security...

Company: ManTech
Location: Chantilly, VA
Posted Date: 12 Dec 2025

Project Engineer- Agile Coach

US Citizenship is required Active TS/SCI with Polygraph clearance Bachelor’s degree in Engineering, Computer Science, Systems...Job Description: Responsibilities Noblis-ESI seeks a Project Engineer – Agile Coach to provide engineering...

Company: Noblis
Location: Chantilly, VA
Posted Date: 12 Dec 2025

Software Engineer

, or Node.JS Ability to work with automated testing tools to perform testing and maintenance TS/SCI clearance with a polygraph...Software Engineer The Opportunity: Booz Allen is looking for a Software Engineer who is driven by purpose and ready...

Location: Chantilly, VA
Posted Date: 12 Dec 2025
Salary: $69400 - 158000 per year

Project Engineer- Agile Coach

collaboration, transparency, and adaptability. Required Qualifications: US Citizenship is required Active TS/SCI with Polygraph...Responsibilities: Noblis-ESI seeks a Project Engineer – Agile Coach to provide engineering, programmatic, and agile...

Company: Noblis
Location: Chantilly, VA
Posted Date: 11 Dec 2025