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

Page: 12

Data Scientist

analytic results to both technical and non-technical audiences Must hold an active TS/SCI clearance with Polygraph... Experience providing instruction, instructional design, or curriculum development Clearance Requirement Active TS/SCI...

Company: Leidos
Location: Chantilly, VA
Posted Date: 16 Jan 2026

All-Source Analyst

Required Qualifications Active TS/SCI with Polygraph. BS/BA degree and 8+ years of experience in Intelligence Community roles or MS...

Company: Peraton
Location: Chantilly, VA
Posted Date: 16 Jan 2026

All-Source Analyst

Required Qualifications Active TS/SCI with Polygraph. BS/BA degree and 2+ years of experience in Intelligence Community required; 4 years...

Company: Peraton
Location: Chantilly, VA
Posted Date: 16 Jan 2026
Salary: $104000 - 166000 per year

All-Source Analyst

Required Qualifications Active TS/SCI with Polygraph. BS/BA degree and 5+ years of experience in Intelligence Community roles...

Company: Peraton
Location: Chantilly, VA
Posted Date: 16 Jan 2026
Salary: $112000 - 179000 per year

Senior Data Scientist

senior leaders Must hold an active TS/SCI clearance with Polygraph Preferred Qualifications Experience supporting..., instructional design, or curriculum development Clearance Requirement Active TS/SCI with Polygraph If you're...

Company: Leidos
Location: Chantilly, VA
Posted Date: 16 Jan 2026

Intelligence Operations Planner

Ability to work in a dynamic environment, focused on networking with other IC partners TS/SCI clearance with CI polygraph...Intelligence Operations Planner Location: Chantilly, VA Clearance: Must have a TS/SCI with Poly Key Role...

Posted Date: 15 Jan 2026

Expert Systems Administrator

Work within the parameters of Agile & Scrum methodologies Required Quals: Active TS/SCI with Polygraph BS degree...

Company: Leidos
Location: Chantilly, VA
Posted Date: 15 Jan 2026

Software Developer (Systems Software)

testing across systems and platforms. Required Qualifications Active TS/SCI clearance with Full Scope Polygraph... Clearance Requirements Candidates must have an active TS/SCI security clearance with a Full Scope Polygraph. Applicant...

Company: Kavaliro
Posted Date: 15 Jan 2026

Digital Network Exploitation Analyst, Senior

and identify key network topology TS/SCI clearance with a polygraph HS diploma or GED and 6+ years of experience with network... will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI...

Location: Chantilly, VA
Posted Date: 15 Jan 2026
Salary: $86800 - 198000 per year

Systems Engineer

development of access control requirements, specifications, and solutions Qualifications: Active TS/SCI with Full Scope... Polygraph clearance. BS degree and 10+ years of relevant experience in systems engineering Familiarity with security controls...

Company: Markon
Location: Chantilly, VA
Posted Date: 15 Jan 2026

Audio/Visual Specialist

/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local...Audio/Visual Specialist Job Category: Communications Time Type: Full time Minimum Clearance Required to Start: TS...

Location: Chantilly, VA
Posted Date: 15 Jan 2026
Salary: $59600 - 122100 per year

International Affairs Policy Specialist

and international correspondence Knowledge of national space programs Ability to work independently TS/SCI clearance... to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance...

Location: Chantilly, VA
Posted Date: 15 Jan 2026
Salary: $55200 - 126000 per year

Finance Resource Generalist

with financial systems training and respond to customer inquiries. Qualifications: Active TS/SCI w/ Polygraph Minimum of 3 years...

Company: Markon
Location: Chantilly, VA
Posted Date: 15 Jan 2026
Salary: $90000 per year

Accountant

leadership and external stakeholders (e.g., OMB, Congress) on financial matters. Qualifications: Active TS/SCI w/ Polygraph...

Company: Markon
Location: Chantilly, VA
Posted Date: 15 Jan 2026

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

Finance Resource Generalist

: Active TS/SCI w/ Polygraph Minimum 2 years of professional experience in financial records processing and financial...

Company: Markon
Location: Chantilly, VA
Posted Date: 15 Jan 2026

Systems Integrator - CoOP

as needed, especially when in-depth knowledge of the customer's work processes, culture, and environment. Qualifications: Active TS/SCI... with Full Scope Polygraph Bachelors degree + 10 years of relevant experience as an SI Extensive knowledge of the customer...

Company: Markon
Location: Chantilly, VA
Posted Date: 14 Jan 2026

Senior Instructional Systems Designer ISD

area firms and continues to grow. We are actively hiring an Instructional Systems Designer (ISD) with TS/SCI clearance.... Participate in the customer's Curriculum Review Board. REQUIRED EDUCATION & EXPERIENCE Must possess an active TS/SCI...

Posted Date: 14 Jan 2026

Full Performance Resource Analyst

in financial management or financial analysis preferred Active TS/SCI with Full Scope Polygraph REQUIRED Strong analytical... is onsite and there is no remote availability Clearance Requirement: Candidates must have an active TS/SCI security clearance...

Company: Kavaliro
Location: Chantilly, VA
Posted Date: 14 Jan 2026

Facilities Mechanical Engineer

supports a TS/SCI with Polygraph, and Leidos can maintain that clearance for the position. This role may be eligible... integrated solutions. Basic Qualifications Ability to obtain a Top Secret/SCI with Polygraph clearance Bachelor’s degree...

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