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

Page: 9

RF Hardware Engineer

United States Working Hours: Standard Qualifications: Required Qualifications: Active/Current TS/SCI with Polygraph...Title: RF Hardware Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high...

Company: KBR
Location: Chantilly, VA
Posted Date: 25 Jan 2026

Design Engineer (ND III) (Government)

/SCI with polygraph. (#ts/sci) (#polygraph) Required Qualifications: Candidate must have 16 years of experience that can... Engineer (Campus Area Network/Local Area Network (CAN/LAN)): To support our government customer’s global enterprise networks...

Company: AT&T
Location: Chantilly, VA
Posted Date: 24 Jan 2026
Salary: $98100 - 203000 per year

Cyber Engineer

Job Title: Cyber Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS.../SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental...

Location: Chantilly, VA
Posted Date: 23 Jan 2026
Salary: $58000 - 115900 per year

Senior Network Deployment Engineer

and prioritize effectively. Clearance Requirements: Must have a current/active TS/SCI and be willing and able to obtain... a motivated, career and customer-oriented Senior Network Deployment Engineer to join our team in Chantilly, VA. This is an onsite...

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

Design Engineer (ND III) (Government)

/SCI with polygraph. (#ts/sci) (#polygraph) Required Qualifications: Candidate must have 16 years of experience that can... Engineer (Campus Area Network/Local Area Network (CAN/LAN)): To support our government customer’s global enterprise networks...

Company: AT&T
Location: Chantilly, VA
Posted Date: 23 Jan 2026
Salary: $98100 - 203000 per year

Cyber Software Engineer

Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local... technologies Qualifications: Required: An active TS/SCI with polygraph Five to Fifteen (5-15) years’ experience...

Location: Chantilly, VA
Posted Date: 23 Jan 2026
Salary: $66700 - 133300 per year

Infrastructure Cloud Engineer, Senior

with Kubernetes TS/SCI clearance with a polygraph Bachelor’s degree Ability to obtain a Security+ CE, SSCP, CCNA-Security... requirements for access to classified information; TS/SCI clearance with polygraph is required. Compensation At Booz Allen...

Location: Chantilly, VA
Posted Date: 22 Jan 2026
Salary: $86800 - 198000 per year

Cyber Security Engineer

to classified information; TS/SCI clearance with polygraph is required. Compensation At Booz Allen, we celebrate... for ISSM security reviews, ensuring all compliance requirements are met through technical accuracy TS/SCI clearance...

Location: Chantilly, VA
Posted Date: 22 Jan 2026

Senior Cyber Engineer

Senior Cyber Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI... application knowledge, to include ability to automate RMF. Active TS/SCI and an ability to obtain a Poly. Sec+ and/or CISSP...

Location: Chantilly, VA
Posted Date: 21 Jan 2026

Design Engineer (ND III) (Government)

/SCI with polygraph. (#ts/sci) (#polygraph) Required Qualifications: Candidate must have 16 years of experience that can... Engineer (Campus Area Network/Local Area Network (CAN/LAN)): To support our government customer’s global enterprise networks...

Company: AT&T
Location: Chantilly, VA
Posted Date: 19 Jan 2026
Salary: $98100 - 203000 per year

Software Engineer, Senior

eligibility requirements for access to classified information; TS/SCI clearance with polygraph is required. Compensation... complete solutions Experience creating solutions to complex problems within a collaborative, cross-functional team TS/SCI...

Location: Chantilly, VA
Posted Date: 19 Jan 2026
Salary: $86800 - 198000 per year

Software Integration Engineer

at the required level and ability to pass a Counterintelligence Polygraph. Preferred Qualifications: Active TS SCI...POSITION: Software Integration Engineer WORK LOCATION: Chantilly, VA JOB CATEGORY: Information Technology...

Location: Chantilly, VA
Posted Date: 17 Jan 2026
Salary: $190000 per year

Test Engineer, Senior

up to 20% of the time TS/SCI clearance with a polygraph Bachelor’s degree Nice If You Have: Experience... need to meet eligibility requirements for access to classified information; TS/SCI clearance with polygraph...

Location: Chantilly, VA
Posted Date: 17 Jan 2026
Salary: $86800 - 198000 per year

Development Engineer (T2)

Deployment Engineer Location: Chantilly, VA Clearance: TS required, SCI eligible Certifications: Current Security... hire and must meet SCI eligibility. Must be willing and able to obtain a polygraph within the customer’s timeline after...

Posted Date: 15 Jan 2026

Senior Facilities Mechanical Engineer

an active clearance at any level. This role supports a TS/SCI with Polygraph, and Leidos can maintain that clearance for the... and implementing commercial HVAC systems. Preferred Qualifications Any level of clearance Top Secret/SCI with Polygraph clearance...

Company: Leidos
Location: Chantilly, VA
Posted Date: 14 Jan 2026
Salary: $107900 - 195050 per year

Senior Facilities Electrical Engineer

individuals who already hold an active clearance at any level. This role supports a TS/SCI with Polygraph, and Leidos can maintain... a Top Secret/SCI with Polygraph clearance. 8–12 years of progressive experience in electrical engineering Bachelor...

Company: Leidos
Location: Chantilly, VA
Posted Date: 14 Jan 2026
Salary: $107900 - 195050 per year

Facilities Electrical Engineer

at any level. This role supports a TS/SCI with Polygraph, and Leidos can maintain that clearance for the position. This role may... to obtain a TS/SCI with Polygraph Clearance Bachelor’s degree in Electrical Engineering or related field and 4+ years...

Company: Leidos
Location: Chantilly, VA
Posted Date: 14 Jan 2026
Salary: $87100 - 157450 per year

Facilities Mechanical Engineer

supports a TS/SCI with Polygraph, and Leidos can maintain that clearance for the position. This role may be eligible... Junior level Mechanical Engineer to support the planning, design, and analysis of mechanical systems—primarily Heating...

Company: Leidos
Location: Chantilly, VA
Posted Date: 13 Jan 2026
Salary: $87100 - 157450 per year

DevOps Engineer

processes and IaC Experience with AWS TS/SCI clearance with a polygraph Bachelor's degree and 5+ years of experience... requirements for access to classified information; TS/SCI clearance with polygraph is required. Compensation At Booz Allen...

Location: Chantilly, VA
Posted Date: 09 Jan 2026
Salary: $77600 - 176000 per year

Software Engineer - Expert

DevOps Engineer AWS Certified Data Engineer Special Requirements TS/SCI clearance with a Full-Scope polygraph. Work... Location: Chantilly, VA Schedule: Monday – Friday Hours: Full-time, 40-hours/week Clearance Req: TS/SCI – Full-Scope...

Company: RSEKURE
Location: Chantilly, VA
Posted Date: 08 Jan 2026