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Keywords: Software Engineer (TS/SCI with Polygraph REQUIRED), Location: Chantilly, VA

Page: 9

Cyber Security Engineer

, current Top Secret/Sensitive Compartmented Information (TS/SCI) clearance with polygraph; Bachelor's degree in a relevant...Responsibilities The Cyber Security Engineer monitors, analyzes, and detects cyber events and incidents...

Company: Peraton
Location: Chantilly, VA
Posted Date: 10 Jul 2025

Senior SAR Integration Engineer

infrastructures. Working experience with NGA/NRO joint integration activities. Working knowledge of NGA IPO infrastructure. TS/SCI... clearance adjudication or ability to obtain SCI and pass a polygraph. Desired: Master’s degree or higher in Engineering...

Company: Peraton
Location: Chantilly, VA
Posted Date: 09 Jul 2025
Salary: $112000 - 179000 per year

Portfolio Systems Engineer, SR

management principles and processes TS/SCI with Polygraph Some travel required Belong, Connect and Grow at KBR At KBR...Title: Portfolio Systems Engineer, SR Portfolio Systems Engineer, SR Belong. Connect. Grow. with KBR! KBR...

Company: KBR
Location: Chantilly, VA
Posted Date: 06 Jul 2025

System Engineer - Acquisition

familiarity with mission control and/or processing of one or more GEOINT systems. Minimum qualifications: Active TS/SCI...Title: System Engineer - Acquisition Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team...

Company: KBR
Location: Chantilly, VA
Posted Date: 05 Jul 2025

Network Implementation Engineering Lead (Network Engineer Level III) Government

: TS SCI with Poly (#tssci) (#polygraph) Required Qualifications: Candidate must have 16 years of experience that can... and software configurations for Cisco, Brocade, and/or Juniper infrastructure. Network engineering and design experience with MPLS...

Company: AT&T
Location: Chantilly, VA
Posted Date: 01 Oct 2025
Salary: $89200 - 170000 per year

Senior SW Engineer

Experience creating RESTful API Required Qualifications: Active TS/SCI with Polygraph BS degree and 12+ years of relevant...Leidos is seeking a Software Developer for a 200+ FTE technical development program supporting the Sponsor...

Company: Leidos
Location: Chantilly, VA
Posted Date: 27 Sep 2025

Elasticsearch Lead Engineer (T3)

Tier 3 Location: Chantilly VA Clearance: TS-SCI With CI Poly Certifications: Current Security+ before start Level... Top Secret security clearance upon hire and must meet SCI eligibility. Must be willing and able to obtain a polygraph...

Posted Date: 17 Sep 2025

Systems Engineer (All Levels)

, and modernization efforts. Requirements Active TS/SCI with Full Scope Polygraph (FSP) — non-negotiable. Candidates without..., software, and network layers. Create and maintain system documentation and configuration baselines. Collaborate closely...

Company: Insight Xcite
Location: Chantilly, VA
Posted Date: 19 Aug 2025

Systems Integrator

Experience using Confluence and Jira TS/SCI clearance with a polygraph HS diploma or GED Nice If You Have: 2+ years... to classified information; TS/SCI clearance with polygraph is required. Compensation At Booz Allen, we celebrate...

Location: Chantilly, VA
Posted Date: 28 Sep 2025
Salary: $69400 - 158000 per year

NMS Designer (IT SE II) (Government)

a plus. Knowledge of Agile & Scrum Methodologies. Required Clearance: TS/SCI with polygraph. (#ts/sci) (#polygraph... and is only located in the location(s) posted. No relocation is offered. The job duties of the NMS Designer are to engineer and support...

Company: AT&T
Location: Chantilly, VA
Posted Date: 23 Sep 2025

Senior Systems Administrator

: Chantilly, VA Schedule: Monday – Friday Hours: Full-time, 40-hours/week Clearance Req: TS/SCI – Full-Scope Polygraph.../SCI clearance with a Full-Scope polygraph. Work Environment Employee will be working indoors in an office environment...

Company: RSEKURE
Location: Chantilly, VA
Posted Date: 12 Sep 2025

Senior Cloud Developer

for cloud deployments Monitoring and logging solutions Desired Qualifications: Active TS/SCI with CI Polygraph Bachelor... Secret (TS) clearance with eligibility for Sensitive Compartmented Information (SCI) and ability to obtain...

Company: Noblis
Location: Chantilly, VA
Posted Date: 05 Sep 2025

Senior Cloud Developer

for cloud deployments Monitoring and logging solutions Desired Qualifications Active TS/SCI with CI Polygraph... Secret (TS) clearance with eligibility for Sensitive Compartmented Information (SCI) and ability to obtain...

Company: Noblis
Location: Chantilly, VA
Posted Date: 04 Sep 2025

Cloud Solution Architect

Engineer Special Requirements TS/SCI clearance with a Full-Scope polygraph. Work Environment Employee will be working...: Chantilly, VA Schedule: Monday – Friday Hours: Full-time, 40-hours/week Clearance Req: TS/SCI – Full-Scope Polygraph...

Company: RSEKURE
Location: Chantilly, VA
Posted Date: 22 Aug 2025

Database Developer

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

Company: RSEKURE
Location: Chantilly, VA
Posted Date: 22 Aug 2025

IT Specialist - Full Performance

Eligibility for a position with NRO: U.S. Citizenship is required You must be able to obtain and maintain a TS/SCI security...’s degree in related function (software engineer, information technology, cybersecurity, systems and network engineers...

Posted Date: 20 Aug 2025
Salary: $104219 - 135478 per year

ServiceNow Developer

processes and management TS/SCI clearance with a polygraph Bachelor’s degree Nice If You Have: 2+ years of experience... need to meet eligibility requirements for access to classified information; TS/SCI clearance with polygraph...

Location: Chantilly, VA
Posted Date: 10 Aug 2025
Salary: $86800 - 198000 per year

Java Developer

and integrating these tools into the CI/CD pipeline Do you have what it takes? Required Qualifications TS/SCI with Polygraph... to join our team in Northern VA. The Java Developer participates in development efforts to deliver a complete software solution...

Company: VTG Defense
Location: Chantilly, VA
Posted Date: 31 Jul 2025

Java Developer

and integrating these tools into the CI/CD pipeline Qualifications: Required Qualifications TS/SCI with Polygraph... VA. The Java Developer participates in development efforts to deliver a complete software solution. This position...

Company: VTG
Location: Chantilly, VA
Posted Date: 30 Jul 2025

Python Developer

to align on requirements and technical implementations Qualifications: Required Qualifications TS/SCI with Polygraph... of multiple efforts to build data processing applications while taking ownership of some pieces of the software development...

Company: VTG
Location: Chantilly, VA
Posted Date: 25 Jul 2025