• Principal Software Systems Engineer

    Parsons Corporation (Herndon, VA)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... **Job Description:** Parsons is looking for an amazingly talented **Principal** **Software Systems Engineer** to join our team! This position focuses on engineering,… more
    Parsons Corporation (08/08/25)
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  • Sr Specialist, Systems Integration…

    L3Harris (Ashburn, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr Specialist, Systems Integration Engineer Job Code: 25869 Job ... Schedule: 9/80 Regular Job Description: As the Senior Specialist, Systems Integration Engineer, you will be responsible for hardware...and technical. + Ability to obtain and maintain DoD security clearances as required. + Ability to lift to… more
    L3Harris (07/16/25)
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  • MBSE Systems Engineer

    General Dynamics Information Technology (Hampton, VA)
    …switches, firewalls, VPNs and wireless access points. + Implements and manages security measures such as firewalls, intrusion detection/prevention systems and ... to Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Complex Systems , Systems Design, Systems more
    General Dynamics Information Technology (07/05/25)
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  • Space Software Systems Engineer

    L3Harris (Chantilly, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Software Systems Engineer Job Code: 25279 Job Location: ... Professional experience developing microservice architecture and its application in software systems Preferred Additional Skills: + Active TS/SCI security more
    L3Harris (06/27/25)
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  • Exploit Developer/Penetration Tester 2/3

    Northrop Grumman (VA)
    …minimum of High School Diploma, or a GED, and 6 years of experience with Cyber Security , Red Team, Penetration Testing, or Exploit Development is required. + For ... vulnerabilities on hardware & software including avionics and embedded systems + Evaluate system security configurations for...or a GED, and 9 years of experience with Cyber Security , Red Team, Penetration Testing, or… more
    Northrop Grumman (07/18/25)
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  • Senior Construction Project Manager - Deployable…

    Chinook Systems (VA)
    …of intelligent, cyber secure, code compliant, and energy efficient building systems . Our solutions save millions of dollars in utility costs, reduce harmful ... About Chinook: Chinook Systems , Inc. is a leader in delivering lifecycle energy security solutions to mission critical government and commercial facility Owners.… more
    Chinook Systems (08/07/25)
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  • SVP, Business Development, High Consequence…

    Parsons Corporation (Chantilly, VA)
    …sales, awards, and book-to-bill targets, delivering large-scale offensive and defensive cyber programs, mission systems , EW solutions, and SIGINT/signal ... 75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services… more
    Parsons Corporation (06/24/25)
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  • Cybersecurity Engineer

    ManTech (Herndon, VA)
    …will be responsible for maintaining the security posture of our network infrastructure, systems , and data. The Cyber Engineer plays a key role in incident ... tools, and a proactive approach to identifying and mitigating risks. The Cyber Security Engineer reports directly to the Senior Cyber Security more
    ManTech (06/12/25)
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  • Action Officer

    Nightwing (Arlington, VA)
    …Cybersecurity or related degree. HS Diploma with 7-9 incident management or cyber security experience **Desired Certifications:** GCIH Arlington, VA Previously ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our… more
    Nightwing (08/01/25)
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  • ​​T2 AS&W Analyst - Night Back ​

    Leidos (Ashburn, VA)
    …+ Bachelor's degree in computer science, engineering, Information Technology (IT), Cyber Security , or related field.Additional years of experience and ... to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including...at minimum ONE of the following certifications:** + CompTIA Cyber Security Analyst (CySA+) + CEH -… more
    Leidos (06/27/25)
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