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Keywords: Cyber Security Engineer Senior, Location: Chantilly, VA

Page: 2

Operational Systems Engineer

* * The Opportunity: CACI is seeking a Senior level experienced Operational Systems Engineer to be part of a dynamic team...: Required: Active TS/SCI with required polygraph 7+ years’ background in Computer Science, Information Technology, Cyber Security...

Location: Chantilly, VA
Posted Date: 22 Feb 2026

Network Engineer 3 - Chantilly, VA

a Network Engineer 3 to join our Security and Electronic Systems (SES) business Unit. As part of (SES) Strategic Business Unit...Overview: About M.C. Dean M.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber...

Company: M.C. Dean
Location: Chantilly, VA
Posted Date: 21 Feb 2026

Splunk Engineer

deployment. As a Senior Cyber Security Engineer specializing in Splunk, you will play a pivotal role in engineering... is currently seeking a Splunk Cybersecurity Engineer (Senior) to support a mission-critical program based in Chantilly...

Posted Date: 20 Feb 2026
Salary: $140000 - 155000 per year

Sr. Dev Ops Engineer

Are you a talented and experienced DevOps Engineer with a passion for cutting-edge technologies and a desire to make... a difference in the government, defense, and intelligence sectors? We have an exciting opportunity for you! As a Mid to Senior...

Posted Date: 06 Feb 2026

Cybersecurity Engineer 6

a Cybersecurity Engineer 6 to join our Security and Electronic Systems (SES) business Unit. As part of (SES) Strategic Business Unit...: Information System Security Engineer Position Summary In this position you will work on developmental and operational teams...

Company: M.C. Dean
Location: Chantilly, VA
Posted Date: 28 Jan 2026

Systems Engineer

and best practices for commercial messaging systems; and, Ensure messaging systems comply with the relevant cyber security regulations...Responsibilities Systems Engineer: The ideal candidate will have a strong technical background, relevant...

Company: Peraton
Location: Chantilly, VA
Posted Date: 25 Jan 2026

Network Engineer, Lead

a seasoned senior network engineer like you who knows how to develop, secure, and modernize the exact network infrastructure the... DoD and IC depend on to accomplish their missions worldwide. As a senior network engineer on our team, you’ll leverage...

Location: Chantilly, VA
Posted Date: 08 Jan 2026

Network Engineer

innovative solutions and an engaging culture. AnaVation is seeking a Senior level Network Engineer to design, install, maintain... within designated resolution timelines \n Required Qualifications: Bachelor's degree in Computer Science, Cyber security...

Company: AnaVation
Location: Chantilly, VA
Posted Date: 14 Dec 2025

Cybersecurity Engineer - Zero Trust

* * The Opportunity: Join our team as a Senior System Engineer in Data Security, supporting our prestigious engineering... to advancing national security. We offer paid cyber events and training, including Capture the Flag events, Internal Research...

Location: Chantilly, VA
Posted Date: 06 Dec 2025

Java Full Stack Engineer

About Cohere: Cohere was founded in 2015 by seasoned intelligence community engineers to unify and streamline both cyber... to join our team as we grow our cyber development department. This is an opportunity to join a close-knit team of engineers who...

Posted Date: 06 Feb 2026

Penetration Tester /Red Team

Overview: CDT is looking for an experienced Penetration Tester/Red Team Security Engineer to support a government... customer in Chantilly, VA. As a senior member of the Red Team, you will be responsible to lead in the design and execution...

Posted Date: 14 Feb 2026

Java Full Stack Developer TS/SCI

-to-Senior Software Engineer to join our dynamic development team in supporting a Government customer. The team is building... and computer security and want to take your career to the next level, with the ability to learn from senior engineers invested...

Posted Date: 05 Feb 2026

Java Full Stack Developer - TS/SCI w/Poly

Mid-to-Senior Software Engineer to join our dynamic development team in supporting a Government customer. The team... in coding and computer security and want to take your career to the next level, with the ability to learn from senior engineers...

Posted Date: 31 Jan 2026

Sr. Solution Architect

Leidos has an immediate opening for a Senior Solution Architect to join our Mission Solutions team in Chantilly..., VA. We are seeking a Senior Solutions Architect who can think beyond any single domain—and lead the development of sophisticated, mission...

Company: Leidos
Location: Chantilly, VA
Posted Date: 13 Dec 2025