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Keywords: Network Engineer - TS/SCI Required, Location: Arlington, VA

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Senior Software Engineer

., CISSP, CAP, Security+, CISM) within 30 days of hire. Active TS/SCI clearance with the ability to obtain CI Polygraph...Job Description: Summary Senior Software Engineer Arlington, VA Are you ready to enhance your skills and build...

Company: Chenega
Location: Arlington, VA
Posted Date: 14 Dec 2025

Cybersecurity Analyst/Engineer

Clearance Required: Active DoD TS/SCI Astrion is seeking a Cybersecurity Analyst/Engineer to join our prime contract.... REQUIRED QUALIFICATIONS / SKILLS 7–12+ years of cybersecurity experience in DoD, USSF, or IC environments. Active DoD TS/SCI clearance...

Company: Astrion
Location: Arlington, VA
Posted Date: 13 Dec 2025

Cybersecurity Analyst/Engineer

Required: Active DoD TS/SCI Astrion is seeking a Cybersecurity Analyst/Engineer to join our prime contract supporting Headquarters... of cybersecurity experience in DoD, USSF, or IC environments. Active DoD TS/SCI clearance (with current investigation). CompTIA...

Company: Astrion
Location: Arlington, VA
Posted Date: 13 Dec 2025

Systems Engineer SME

performed at government sites. This is an on-site position that requires an Active TS with SCI Eligibility... in complex DoD or IC environments - Active TS with SCI eligibility. CI polygraph within the last 5 years - Active DoD 8140...

Company: Maximus
Location: Arlington, VA
Posted Date: 12 Dec 2025

Senior Cyber Security Deception Engineer/Threat Hunter

to obtain a final TS/SCI. Preferred: Experience using Databricks. Experience using Artificial intelligence (AI) and large...Responsibilities Peraton is seeking a Senior Cyber Security Deception Engineer/Threat Hunter to become part...

Company: Peraton
Location: Arlington, VA
Posted Date: 12 Dec 2025

Jr. Malware Reverse Engineer

/disassemblers experience. U.S. citizenship required. An Active Secret Security Clearance with the ability to obtain a TS/SCI...Responsibilities Peraton is currently seeking a Jr. Malware Reverse Engineer to support a long-term government...

Company: Peraton
Location: Arlington, VA
Posted Date: 12 Dec 2025
Salary: $86000 - 138000 per year

Systems Engineer SME

performed at government sites. This is an on-site position that requires an Active TS with SCI Eligibility... in complex DoD or IC environments - Active TS with SCI eligibility. CI polygraph within the last 5 years - Active DoD 8140...

Company: Maximus
Location: Arlington, VA
Posted Date: 11 Dec 2025

ADC Engineer I, Platform Engineering & Emerging Technology

requires that the candidate selected must currently possess and maintain an active TS/SCI security clearance with polygraph... Model, and TCP/IP) experience - Current, active US Government Security Clearance of TS/SCI with Polygraph Preferred...

Company: Amazon
Location: Arlington, VA
Posted Date: 10 Dec 2025

Cloud Engineer

. Must have an existing and active Top Secret security clearance with the ability to obtain a TS/SCI. Experience in the administration...Job Description: ECS is seeking a Cloud Engineer (Mid-Level) to work in our Fairfax, VA office. Once accounts...

Company: ECS
Location: Arlington, VA
Posted Date: 05 Dec 2025

Delivery Consultant - Data Engineer, Data and Machine Learning, WWPS US Federal

possess and maintain an active TS/SCI security clearance with polygraph. The position further requires the candidate to opt... US Government Security Clearance of TS/SCI with Polygraph. Preferred Qualifications - AWS Professional level certifications (e.g...

Company: Amazon
Location: Arlington, VA
Posted Date: 03 Dec 2025

HPC Engineer

guides. Develop user facing documentation. Qualifications DoD Top Secret (TS) clearance with SCI eligibility Bachelor..., Engineering & Analysis, and Training. Responsibilities THIS POSITION COMES WITH A 10K SIGNING BONUS! As an HPC Engineer...

Company: American Systems
Location: Arlington, VA
Posted Date: 23 Nov 2025

HPC Engineer

guides. Develop user facing documentation. Qualifications: DoD Top Secret (TS) clearance with SCI eligibility Bachelor..., Engineering & Analysis, and Training. Responsibilities: THIS POSITION COMES WITH A 10K SIGNING BONUS! As an HPC Engineer...

Company: American Systems
Location: Arlington, VA
Posted Date: 23 Nov 2025

Senior VTC Engineer

Engineer is responsible for but not limited to: Tier II phone support of reported customer incidents supporting network.../current TS/SCI Security Clearance is required. Bachelors degree in computer science or related field and eight (8) years...

Company: Peraton
Location: Arlington, VA
Posted Date: 20 Nov 2025
Salary: $112000 - 179000 per year

Senior Systems Engineer - Integrator

: Must achieve Foundry Application Developer certification within 90 days of hiring Security Clearance Requirements: TS/SCI.... At Watermark, our people come first! Senior Systems Engineer- Integrator In this role you will…. Senior Systems Engineer...

Posted Date: 20 Nov 2025

VTC Engineer

Engineer is responsible for but not limited to: Tier II phone support of reported customer incidents supporting network.../current TS/SCI Security Clearance is required. Bachelors degree in computer science or related field and 5+ years of related...

Company: Peraton
Location: Arlington, VA
Posted Date: 19 Nov 2025
Salary: $80000 - 128000 per year

COMSEC Engineer

, and enterprise operations. Required Qualifications: Active TS/SCI security clearance with ability to obtain and maintain... to ensure success in every mission. Stellar Solutions is seeking an experienced COMSEC Engineer to support secure...

Location: Arlington, VA
Posted Date: 16 Nov 2025

IT Support Engineer, Amazon Leo

and maintain an active TS/SCI security clearance. A day in the life You start the day by reviewing critical incidents that need...Description Amazon Leo is Amazon's low Earth orbit satellite broadband network. Its mission is to deliver fast...

Company: Amazon
Location: Arlington, VA
Posted Date: 15 Nov 2025

IT Support Engineer - SNOC, Amazon Leo for Government

and maintain an active TS/SCI security clearance. Basic Qualifications - 4+ years of networking (such as DNS, DHCP, SSL, OSI... broadband connectivity to U.S. government customers. As part of this mission, the Secure Network Operations Center (SNOC) serves...

Company: Amazon
Location: Arlington, VA
Posted Date: 15 Nov 2025

VTC Engineer

Engineer is responsible for but not limited to: Tier II phone support of reported customer incidents supporting network.../current TS/SCI Security Clearance is required. Bachelors degree and eight (8) years of related experience or a commensurate...

Company: Peraton
Location: Arlington, VA
Posted Date: 25 Oct 2025
Salary: $104000 - 166000 per year

Facility Operations Center Engineer, ADC InfraOps FOC

and maintain an active TS/SCI security clearance with polygraph. The position further requires the candidate to opt...) that provides power and cooling to the platform 24x7x365. We support Data Center Engineer Operations teams who are responsible...

Company: Amazon
Location: Arlington, VA
Posted Date: 24 Oct 2025