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Keywords: IT Security Engineer III, Location: Washington DC

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Endpoint Security as a Service (ESS) Engineer

Description Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Systems... Administrator to join our team at the Washington Navy Yard — where innovation meets mission. What You’ll Do As an ESS Engineer...

Company: Leidos
Location: Washington DC
Posted Date: 03 Feb 2026
Salary: $92300 - 166850 per year

Endpoint Security as a Service (ESS) Engineer

Description Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Systems... Administrator to join our team at the Washington Navy Yard — where innovation meets mission. What You’ll Do As an ESS Engineer...

Company: Leidos
Location: Washington DC
Posted Date: 03 Feb 2026
Salary: $92300 - 166850 per year

Endpoint Security as a Service (ESS) Engineer

Description Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Systems... Administrator to join our team at the Washington Navy Yard — where innovation meets mission. What You’ll Do As an ESS Engineer...

Company: Leidos
Location: Washington DC
Posted Date: 03 Feb 2026
Salary: $92300 - 166850 per year

IT Security Engineer III

Overview: The IT Security Engineer III installs, maintains, and coordinates secure Local Area Network (LAN) and Wide... Area Network (WAN) environments. This role analyzes information assurance-related issues, develops and implements security...

Posted Date: 16 Feb 2026

Voice and Video Engineer (Tier III)

, network, software, and security solutions. The Senior Voice and Video Engineer is responsible for but not limited to: Tier...Responsibilities Peraton is looking for a Senior Voice and Video Engineer to support a contract onsite in Washington...

Company: Peraton
Location: Washington DC
Posted Date: 21 Feb 2026
Salary: $112000 - 179000 per year

Engineer III

and government clients. We are is seeking a full-time Engineer III This exempt position is located in Washington, DC. ACTIVE SECRET...Dynamic Solutions Technology, LLC, a premier strategic services firm that meets IT and Service needs for commercial...

Posted Date: 18 Dec 2025

Database Engineer III – PostgreSQL

. We are in search of a highly motivated candidate to join our talented Team. Job Title: Database Engineer III – PostgreSQL. Location... databases: Correct issues reported in production system. Support routine and ad-hoc IT DBA requests. Update documentation...

Company: Ampcus
Location: Washington DC
Posted Date: 10 Dec 2025

Endpoint Security as a Service (ESS) Engineer

Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Systems Administrator... to join our team at the Washington Navy Yard — where innovation meets mission. What You’ll Do As an ESS Engineer and Systems...

Company: Leidos
Location: Washington DC
Posted Date: 24 Dec 2025
Salary: $92300 - 166850 per year

IT Sys Arch Sr

(IAM Level III), or Certified Information Security Manager (CISM) Strong knowledge of enterprise computing and operating... a comprehensive set of System/ Software Engineering and IT Services to maintain, sustain, enhance, and improve/modernize. The ideal...

Company: BAE Systems
Location: Washington DC
Posted Date: 05 Dec 2025

IT Sys Arch Sr Prin

(IAM Level III), or Certified Information Security Manager (CISM) Strong knowledge of enterprise computing and operating... a comprehensive set of System/ Software Engineering and IT Services to maintain, sustain, enhance, and improve/modernize. The ideal...

Company: BAE Systems
Location: Washington DC
Posted Date: 05 Dec 2025

IT Sys Arch Prin

(IAM Level III), or Certified Information Security Manager (CISM) Strong knowledge of enterprise computing and operating... a comprehensive set of System/ Software Engineering and IT Services to maintain, sustain, enhance, and improve/modernize. The ideal...

Company: BAE Systems
Location: Washington DC
Posted Date: 04 Dec 2025

Senior Network Engineer - 2nd or 3rd shift

, software, and security solutions. As a Senior Network Engineer, you will provide expert-level technical assistance...Responsibilities Peraton is seeking a self-driven and resourceful Senior Network Engineer to join our dynamic Network...

Company: Peraton
Location: Washington DC
Posted Date: 21 Feb 2026
Salary: $112000 - 179000 per year

Network Engineer - 2nd or 3rd shift

diagnostics and systems analysis, and escalate unresolved issues to Tier III engineers. The Network Engineer is responsible... Qualifications: A current/valid IAT LVL III Certification (Security+CE, CCNP Security, CISA, CISSP, GCED, GCIH, and CCSP). Ability...

Company: Peraton
Location: Washington DC
Posted Date: 21 Feb 2026
Salary: $86000 - 138000 per year

Cloud Engineer

. The engineer ensures that solutions align with portfolio business goals, comply fully with established security...Cloud Engineer Location: 100% Remote Position Overview: Dexian Government Solutions is looking for a candidate...

Company: LinTech Global
Location: Washington DC
Posted Date: 19 Feb 2026
Salary: $145000 - 150000 per year

Graphics Processing Unit (GPU) Engineer

is looking for a highly skilled Systems Engineer with deep expertise in operating systems, hardware, GPU, and high-speed networking... to Operate) and ensure compliance with federal security standards. You Bring Bachelor's or higher degree in Computer Science...

Company: Leidos
Location: Washington DC
Posted Date: 14 Feb 2026
Salary: $131300 - 237350 per year

Graphics Processing Unit (GPU) Engineer

is looking for a highly skilled Systems Engineer with deep expertise in operating systems, hardware, GPU, and high-speed networking... to Operate) and ensure compliance with federal security standards. You Bring Bachelor's or higher degree in Computer Science...

Company: Leidos
Location: Washington DC
Posted Date: 14 Feb 2026
Salary: $131300 - 237350 per year

Sr Cybersecurity Engineer / Secret

resilient, scalable, and aligned with modern threat environments. You Will: Engineer and sustain security capabilities...Responsibilities Peraton is seeking to hire an experienced Cybersecurity Engineer for its Federal Strategic Cyber...

Posted Date: 08 Feb 2026
Salary: $112000 - 179000 per year

Senior Network Engineer

is for you. \n You will excel in this role if you are: A collaborative engineer who thrives as part of an integrated technical... security measures, including firewalls, VPNs, and intrusion detection systems A day in the life consists of: Designing...

Company: ClearEdge
Location: Washington DC
Posted Date: 03 Feb 2026

DevOps Engineer - Remote

and implement tools for automated testing, software quality scanning, security, vulnerability, and dependency scanning, including... dynamic application security testing, as well as developing reports and assisting developers in addressing issues identified...

Company: Katmai
Location: Washington DC
Posted Date: 21 Jan 2026
Salary: $145000 - 150000 per year

Systems Admin Sr

experience. An ACTIVE DoD Top Secret security clearance A DoD 8570 IAT Level II or III certification Or, have a SECNAV 5239... your passion and ingenuity where it counts - defending national security with breakthrough technology, superior products...

Company: BAE Systems
Location: Washington DC
Posted Date: 19 Feb 2026