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

Page: 4

Senior Level Systems Engineer

program or project experience. Prior IC and/or DoD program or project experience. TS/SCI clearance, with ability to obtain... SCI and successfully pass a polygraph. Desired Qualifications Master’s degree in Computer Science, Information...

Posted Date: 24 Jan 2026

Operations Tier 2 Deputy Lead, Senior

eligibility requirements for access to classified information; TS/SCI clearance with polygraph is required. Compensation... of various Linux based web stacks and deploying applications in cloud or containerized environments TS/SCI clearance...

Location: Chantilly, VA
Posted Date: 24 Jan 2026
Salary: $86800 - 198000 per year

Software Developer III

development #FundedPosition Desired Qualifications Active TS/SCI with CI Polygraph Bachelor's degree in Computer Science...) Collaborate with cross-functional teams to ensure seamless integration Required Qualifications Active Top Secret (TS...

Company: Noblis
Location: Chantilly, VA
Posted Date: 24 Jan 2026

Business Process Consultant - Data Science

, repeatable, and suitable for operational and executive decision-making. Qualifications: Active TS/SCI with Full Scope... Polygraph. 8+ years of relevant experience supporting data analytics, data science, or performance/mission analysis efforts...

Company: Markon
Location: Chantilly, VA
Posted Date: 24 Jan 2026

Expert Level Systems Engineer

and/or DoD program or project experience. TS/SCI clearance, with ability to obtain SCI and successfully pass a polygraph...

Posted Date: 24 Jan 2026

Software Developer III

development #FundedPosition Desired Qualifications: Active TS/SCI with CI Polygraph Bachelor's degree in Computer Science...) Collaborate with cross-functional teams to ensure seamless integration Required Qualifications: Active Top Secret (TS...

Company: Noblis
Location: Chantilly, VA
Posted Date: 24 Jan 2026

Cyber Technical Operator, Expert

Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel... Travel in support of operational objectives to both CONUS and OCONUS Qualifications: Required: Active TS/SCI clearance...

Location: Chantilly, VA
Posted Date: 24 Jan 2026

Software Developer (Systems Software)

Job Description: Requirements Mandatory Requirements: Candidate must have an active TS/SCI with a Polygraph...

Company: Cognitio
Location: Chantilly, VA
Posted Date: 24 Jan 2026

Technical Task Order Lead

stakeholders. Security Clearance Requirements: Active and current TS/SCI with Polygraph Physical Requirements: Able...

Company: ManTech
Location: Chantilly, VA
Posted Date: 24 Jan 2026

Expert Level Systems Integrator

. TS/SCI clearance, with ability to obtain SCI and successfully pass a polygraph. Desired Qualifications Master...

Posted Date: 24 Jan 2026

FOIA Data Analyst

Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None... Required Background / Skills Active Clearance : TS/SCI with Poly Bachelor's degree and 3-5 years of experience in computer science...

Location: Chantilly, VA
Posted Date: 24 Jan 2026
Salary: $86600 - 181800 per year

Business Process Consultant (Cybersecurity Governance & Strategy)

: Active TS/SCI with Full Scope Polygraph. 8+ years of relevant experience supporting cybersecurity governance, preparedness...

Company: Markon
Location: Chantilly, VA
Posted Date: 24 Jan 2026

Senior DevOps Engineer

to operate the implemented systems. Other duties as assigned. Required Experience: Must hold an Active TS/SCI... with polygraph ONLY, all others need not apply. 5-10+ years’ experience in development and operations, or related IT, computer...

Posted Date: 23 Jan 2026

Android Developer

Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local... and supporting developed software and techniques; Qualifications: Required: An active TS/SCI with Polygraph Five to Fifteen...

Location: Chantilly, VA
Posted Date: 23 Jan 2026
Salary: $61100 - 122200 per year

Senior Network Deployment Engineer

Requirements: Must have a current/active TS/SCI and be willing and able to obtain a polygraph. Physical Requirements: The...

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

Lead IT Systems Engineer

Requirements: Must have a current/active TS/SCI w/Polygraph. Physical Requirements: Must be able to remain in a stationary...

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

Deputy Program Manager

DoD TS/SCI with the ability to obtain a polygraph. Physical Requirements: The person in this position must be able...

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

IT Systems Administrator

, and user-friendly technical documentation. Clearance Requirements: Must have a current/active TS/SCI w/Polygraph...

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

Cloud Engineer

Requirements: Must have a current/active TS/SCI w/Polygraph. Physical Requirements: Must be able to remain in a stationary...

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

Senior Counterintelligence Investigator

: Must have a current/active TS/SCI w/Polygraph. Physical Requirements: Must be able to remain in a stationary position 50% Needs...

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