Find your dream job now!

Click on Location links to filter by Job Title & Location.
Click on Company links to filter by Company & Location.
For exact match, enclose search terms in "double quotes".

Keywords: Senior Systems Engineer - TS/SCI Poly Required, Location: USA

Page: 2

Cleared Network Engineer - TS/SCI w/ Poly

TS/SCI w/ FS Poly required* QUALIFICATIONS  Bachelor’s Degree in Computer Science or a related technical discipline... Engineer will be responsible for maintaining the design and the integrity of the customer’s complex internal network, including...

Location: McLean, VA
Posted Date: 04 Oct 2025

Cleared Network Engineer - TS/SCI w/ Poly

TS/SCI w/ FS Poly required* QUALIFICATIONS  Bachelor’s Degree in Computer Science or a related technical discipline... Engineer will be responsible for maintaining the design and the integrity of the customer’s complex internal network, including...

Posted Date: 04 Oct 2025

Windows Desktop Engineer - TS/SCI w/Poly

your technology expertise and drive for innovation to GDIT. The Systems Engineer Senior must have: ● Education: Bachelor of Arts..., Windows 11) and related technologies ● Security clearance level: TS/SCI w/Poly ● US citizenship required ● Role...

Posted Date: 30 Aug 2025
Salary: $110500 - 149500 per year

Windows Desktop Engineer - TS/SCI w/Poly

your technology expertise and drive for innovation to GDIT. The Systems Engineer Senior must have: ● Education: Bachelor of Arts..., Windows 11) and related technologies ● Security clearance level: TS/SCI w/Poly ● US citizenship required ● Role...

Posted Date: 30 Aug 2025
Salary: $110500 - 149500 per year

Network Engineer - TS/SCI POLY

Network EngineerTS/SCI with POLY Location: Annapolis Junction, MD Clearance: TS/SCI with Poly Experience: 12... for a senior-level engineer who thrives in secure, performance-driven environments. Key Responsibilities: Configure, optimize...

Company: Staffed4U
Posted Date: 24 Jul 2025
Salary: $140000 - 190000 per year

Mid/Sr. Network Engineer TS/SCI Poly

, and much more. Join us and make a difference in National Security! Leidos is looking for a Mid-Senior Level Network Engineer to join a highly..., on an on-call basis. Some travel will be required. Clearance Required: Must have TS/SCI with Polygraph. Preferred...

Company: Leidos
Posted Date: 12 Sep 2025
Salary: $89700 - 162150 per year

Network Engineer (TS/SCI with Poly Required)

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level... Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure...

Company: General Dynamics
Location: McLean, VA
Posted Date: 02 Oct 2025

Java Full Stack Developer - TS/SCI w/Poly

Java Full Stack Developer Job Location: Chantilly, VA (On-site 100%) Active TS/SCI security clearance. Need... Mid-to-Senior Software Engineer to join our dynamic development team in supporting a Government customer. The team...

Posted Date: 01 Oct 2025

Software Developer SWE3| IU/UX | Containerized Microservices| Cloud Technologies | TS/SCI w/poly security clearance required

Range: $230-260K Security Clearance: TS/SCI w/poly We are seeking an experienced Senior Software Developer...We are looking to hire a Software Engineer level 3 for a great opportunity in the Annapolis Junction area. TS/SCI...

Posted Date: 28 Aug 2025
Salary: $16000 - 20000 per year

ISSE (Multiple Openings) - TS/SCI w/Fullscope Poly

) LCATS: Senior, Expert, SME Clearance: TS/SCI w/ Fullscope Poly General Description: Lead cyber risk assessments..., and more. Take a look below and apply now before it's too late! Job Title: Information Security Systems Engineer (Multiple Openings...

Posted Date: 21 Aug 2025

Systems Engineer – Senior Level - TS/SCI Clearance Required

and Commercial customers across the US. We are seeking a Senior level Systems Engineer to employ a multi-discipline approach... experience supporting mission partner organizations CAP/SAP architectures TS/SCI clearance adjudication and ability to pass...

Company: Core-CSI LLC.
Location: Springfield, VA
Posted Date: 08 Sep 2025

Senior Systems Engineer, TS/SCI &FSP

Job Description The Metamorphosis Group, Inc, TMG, has an immediate opening for a Senior Systems Engineer, to act... of layered network capabilities Expert in the cyber environments and threats of our cyber adversaries Current TS/SCI with Poly...

Company: MorphGroup
Location: Chantilly, VA
Posted Date: 06 Sep 2025

Senior Network Engineer - TS/SCI Clearance

Strategic Business Systems is seeking a Senior Network Engineer to join our team of qualified, diverse individuals... Secret/SCI (willing to sit for CI Poly) Required Certifications: DoD 8570.01-M IAT Level II/8140 Computing Environment...

Posted Date: 01 Aug 2025

RF Engineer, Senior (Level III) - TS/SCI w/ Polygraph

LMCareers Business Unit SPACE Security Clearance TS/SCI w/Poly Shift First Direct/Indirect Direct... security clearance level of: TS/SCI with Polygraph For long term employment on this program, selected candidates...

Company: Lockheed Martin
Location: Littleton, CO
Posted Date: 27 Jul 2025
Salary: $111700 - 193660 per year

Systems Engineer CI Poly

requires TS/SCI clearance with a CI Polygraph. Responsibilities of the Senior Systems Engineer include: Design and implement...+ certified or able to obtain within 6 months. Active TS/SCI with CI Polygraph Compensation for the Senior Systems Engineer...

Posted Date: 05 Oct 2025
Salary: $150000 - 200000 per year

SharePoint Engineer (Back End) - TS/SCI

personnel, government overseers, and senior executives WHAT YOU’LL NEED: Active TS/SCI clearance and ability to obtain...Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able...

Posted Date: 09 Oct 2025
Salary: $144410 - 195378 per year

Structural Engineer - Multiple Positions - TS/SCI Required

: Candidate must possess an active TS/SCI, or a Top Secret clearance with a current SSBI, and be eligible to obtain a TS/SCI...The Mission Solutions Business Area at Leidos has an opening for a Structural Engineer in Reston, Virginia. The primary...

Company: Leidos
Location: Reston, VA
Posted Date: 04 Oct 2025
Salary: $104650 - 189175 per year

Electrical Engineer - Multiple Positions - TS/SCI Clearance

MUST POSSESS an active TS/SCI, or a Top Secret clearance with a current SSBI, and be eligible to obtain a TS/SCI w/ poly level... must possess an active TS/SCI, or a Top Secret clearance with a current SSBI, and be eligible to obtain a TS/SCI w/ poly level...

Company: Leidos
Location: Reston, VA
Posted Date: 04 Oct 2025
Salary: $104650 - 189175 per year

Network Engineer - TS/SCI Polygraph Required

, or related subject. Must possess an active and in-scope TS/SCI With Poly to be considered Active/current basic CCNA...Leidos is searching for several Senior Network Engineers of varying experience levels to join our team in Chantilly, VA...

Company: Leidos
Location: Chantilly, VA
Posted Date: 06 Aug 2025

Java Full Stack Developer TS/SCI

systems, Kafka, Active MQ or similiar and development and usage with RESTful web services Active Top Secret or TS/SCI...Java Full Stack Developer Job Location: Chantilly, VA Active Top Secret or TS/SCI security clearance. Need...

Posted Date: 01 Oct 2025