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

Page: 6

Senior Systems Administrator

and group policy configuration Clearance Requirements: Active TS/SCI with Polygraph is required for this position...

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

Insider Threat Analyst

's degree. Clearance Requirements: Must have a current/active TS/SCI w/Polygraph. Physical Requirements: Must be able...

Company: ManTech
Location: Chantilly, VA
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 Cyber Security Engineer

Benchmarks) Clearance Requirements: Must have a current/active TS/SCI with Polygraph Physical Requirements: The person...

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

Senior Principal Cyber Security Engineer

/active TS/SCI with Polygraph Physical Requirements: The person in this position must be able to remain in a stationary...

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

Technical Investigative Analyst

languages Experience with Cloud environments such as AWS, Azure, etc. Clearance Requirements: An active TS/SCI... with Polygraph Physical Requirements: Must be able to remain in a stationary position 50% Needs to occasionally move...

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

IT Systems Engineer

: 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

Site Reliability Engineer, Mid

such as Jira or ServiceNow TS/SCI clearance with a polygraph HS diploma or GED Ability to obtain a Security+ CE, SSCP, CCNA... for access to classified information; TS/SCI clearance with polygraph is required. Compensation At Booz Allen, we celebrate...

Location: Chantilly, VA
Posted Date: 23 Jan 2026
Salary: $62000 - 141000 per year

Senior Cyber Technical Analyst Advisor

Location: Chantilly, VA (on-site client environment) Clearance: TS/SCI with Polygraph Compensation: Competitive, Excellent... and Responsibilities: Must maintain active/current TS/SCI with a polygraph clearance. Plans, prepares and executes tests of systems...

Company: Armison Tech
Location: Chantilly, VA
Posted Date: 23 Jan 2026

Deputy Program Manager

/current TS/SCI with polygraph is required Physical Requirements: Use hands to operate a computer and other office...

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

Lead Systems Engineer

, network objects, isolation, and micro-segmentation Clearance Requirements: Must have an active DoD TS/SCI with the ability... to obtain a polygraph. Physical Requirements: The person in this position must be able to remain in a stationary position...

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

Senior Network Deployment Engineer

and prioritize effectively. Clearance Requirements: Must have a current/active TS/SCI and be willing and able to obtain... a polygraph. Physical Requirements: The person in this position must be able to remain in a stationary position 50% of the...

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

Strategic Project Advisor (Cyber Intelligence)

paperwork to maintain a portfolio of customer requirements Qualifications TS/SCI with Polygraph level clearance...

Company: Peraton
Location: Chantilly, VA
Posted Date: 23 Jan 2026
Salary: $112000 - 179000 per year

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: 23 Jan 2026
Salary: $98100 - 203000 per year

Senior ETL Developer

Requirements: An active/current TS/SCI with Polygraph Physical Requirements: Use hands to operate a computer and other office...

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

Senior Splunk Cyber Security Engineer

TS/SCI with Polygraph Physical Requirements: Must be able to remain in a stationary position 50% of the time...

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

Senior Splunk Cyber Security Engineer

TS/SCI with Polygraph Physical Requirements: Must be able to remain in a stationary position 50% of the time...

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

Network Engineer

, VA (on-site client environment) Clearance: TS/SCI with Polygraph Compensation: Competitive, Excellent Benefits Only applicants... 10% of the year, both CONUS and OCONUS. Qualifications: Must maintain active/current TS/SCI with a polygraph...

Company: Armison Tech
Location: Chantilly, VA
Posted Date: 23 Jan 2026

Classification Management Officer 3

security requirements Security Requirements: Must have a current/active TS/SCI w/Polygraph Physical requirements... issues Demonstrated knowledge of SCI arena Thorough understanding of Executive Order 13526 and it's implementing directive...

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