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

Page: 7

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

Insider Threat Analyst

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

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

Cyber Technical Operator, Senior

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: 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

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

Journeyman Data Scientist

and experience of effectively working independently and in teams. Clearance Requirements: Must have a current/active TS/SCI... w/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

Senior DevOps Developer

Certified ServiceNow Administrator (CSA) Clearance Requirements: Must have a current/active TS/SCI with Polygraph...

Company: ManTech
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

Principal Cyber Security Engineer

, and tcpdump 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

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

Classification Management Officer 3

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

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

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

Senior Network Engineer

Engineering, or other IT-related discipline. Clearance Requirements: Must have a current/active TS/SCI w/Polygraph...

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

Manager Technical Projects

focused projects Experience with presentations and storyboards Clearance Requirements: An active/current TS/SCI... with Polygraph Physical Requirements: Must be able to remain in a stationary position 50% Use hands to operate a computer...

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

Principal Azure Cloud Engineer

Clearance Requirements: Must have a current/active TS/SCI with Polygraph Physical Requirements: Must be able to remain...

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

Lead Senior Systems Administrator

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

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

Cyber Software Engineer

Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local... technologies Qualifications: Required: An active TS/SCI with polygraph Five to Fifteen (5-15) years’ experience...

Location: Chantilly, VA
Posted Date: 23 Jan 2026
Salary: $66700 - 133300 per year

Lead Data Engineer

and active TS/SCI with polygraph Physical Requirements: · Must be able to be in a stationary position more than 50% of the...

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

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

Program Security Officer 3

an active TS/SCI with Polygraph Physical requirements: Must be able to be in a stationary position 50% of the time Needs...

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