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

Page: 9

Expert-Level Test Systems Engineer

/SCI clearance or ability to obtain SCI and successfully pass a polygraph Desired Master’s degree in Computer Science... frameworks Prior experience supporting IC or DoD programs Prior experience supporting NGA and/or NSG/ASG programs Active TS...

Posted Date: 21 Jan 2026

Full Stack Developer - Front End

Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel... development Provide on call support to mission systems as needed Qualifications: Required: Active TS/SCI...

Location: Chantilly, VA
Posted Date: 21 Jan 2026
Salary: $94400 - 198200 per year

Enterprise Systems Monitoring SME with Dynatrace experience

, an active TS/SCI Clearance with CI Polygraph is required. Enterprise Systems Monitoring Subject Matter Expert Required skills... software development experience, general. 1 year experience Dynatrace Extension Development TS/SCI CI POLY Preferred...

Posted Date: 21 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

Armed Security Officer

are available for enthusiastic individuals who currently possess a Full Scope Polygraph, (TS/SCI with FSP), and are looking to become part...'s license. Current TS/SCI with Full Scope Poly clearance. While performing the duties of this job the employee is frequently...

Company: Constellis
Location: Chantilly, VA
Posted Date: 20 Jan 2026

Senior Systems Engineer

, and management decisions. Qualifications: Required Qualifications: Active TS/SCI with an in-scope Polygraph (within the last 10... years) at time of application Please discuss specific polygraph requirements with an SPA Talent Acquisition professional...

Posted Date: 19 Jan 2026

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

DevOps Engineer, Senior

environment TS/SCI clearance with a polygraph Bachelor's degree and 4+ years of experience in DevOps, or 8+ years... to classified information; TS/SCI clearance with polygraph is required. Compensation At Booz Allen, we celebrate...

Location: Chantilly, VA
Posted Date: 18 Jan 2026
Salary: $77600 - 176000 per year

Software Engineer

a current and active TS/SCI with Full Scope Polygraph security clearance. This position does not have the ability to sponsor...

Posted Date: 18 Jan 2026

Design Engineer (ND III) (Government)

/SCI with polygraph. (#ts/sci) (#polygraph) Required Qualifications: Candidate must have 16 years of experience that can... offers the ability to learn and work on Multiprotocol Label Switching (MPLS) Wide Area Networks (WANs). Required Clearance: TS...

Company: AT&T
Location: Chantilly, VA
Posted Date: 18 Jan 2026
Salary: $98100 - 203000 per year

Principal NSP Acquisition SME (Intelligence Center)

Qualifications: Active TS/SCI clearance with Polygraph U.S. Citizenship required Due to our urgent need, candidates without... an existing TS/SCI clearance with CI or FS polygraph will not be considered for this opening Typically requires a minimum of 10...

Company: Mitre
Location: Chantilly, VA
Posted Date: 18 Jan 2026

Facilities Coordinator

a fast track plan to management US Citizenship is required TS-SCI CI W/Polygraph clearance Customer service related... requires a Top-Secret-SCI CI with Poly or Poly eligible for placement at the site. Responsibilities: Key Responsibilities...

Company: IST
Location: Chantilly, VA
Posted Date: 18 Jan 2026

Full-Stack Web Developer

Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local... in peer review to ensure accountability and code quality You will ensure 508 compliance Qualifications: An Active TS...

Location: Chantilly, VA
Posted Date: 18 Jan 2026
Salary: $86600 - 181800 per year

Software Developer

Active TS/SCI with Polygraph Bachelor’s degree with 10+ years of relevant experience (additional experience may...

Company: Leidos
Location: Chantilly, VA
Posted Date: 18 Jan 2026

Junior Systems Engineer - Sensor Integration

. Security Active TS/SCI clearance, or ability to obtain SCI and successfully complete a polygraph. Desired Qualifications...

Posted Date: 18 Jan 2026
Salary: $80000 - 128000 per year

Finance Manager

This is a contingent position based upon contract award Qualifications: Must possess Active TS/SCI w/ Polygraph clearance Bachelor...

Company: KBR
Location: Chantilly, VA
Posted Date: 18 Jan 2026

NMS ServiceNow Software Designer (IT SD II) (Government)

. Required Clearance: TS/SCI with polygraph. (#ts/sci) (#polygraph) Required Qualifications: Candidate must have 10 years of experience...

Company: AT&T
Location: Chantilly, VA
Posted Date: 18 Jan 2026
Salary: $98100 - 200000 per year

Facilities Coordinator

a fast track plan to management US Citizenship is required TS-SCI CI W/Polygraph clearance Customer service related...-Secret-SCI CI with Poly or Poly eligible for placement at the site. Responsibilities Key Responsibilities include...

Company: IST
Location: Chantilly, VA
Posted Date: 17 Jan 2026
Salary: $75000 per year

Software Integration Engineer

at the required level and ability to pass a Counterintelligence Polygraph. Preferred Qualifications: Active TS SCI... JOB TYPE: Full-Time CITIZENSHIP: United States Citizen CLEARANCE TYPE: Top Secret/SCI TRAVEL REQUIREMENTS: Up to 25...

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

Senior Instructor/Project Coordinator

: Candidates must have an active TS/SCI clearance with polygraph to be considered. A bachelor’s degree and at least 12+ years...

Company: Leidos
Location: Chantilly, VA
Posted Date: 17 Jan 2026
Salary: $105300 - 190350 per year