• Senior Cyber Test Engineer

    Nightwing (Sterling, VA)
    …supports challenging, meaningful work that is vital to our national security, apply today! **Senior Cyber Test Engineer ** CODEX is seeking a cyber test ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (07/19/25)
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  • Senior Cyber Security Engineer

    ManTech (Reston, VA)
    MANTECH seeks a motivated, career and customer-oriented **Senior Cyber ** **Security Engineer ** to join our team ** onsite ** in **Herndon, VA or Reston, VA** ... to design, implement, and maintain secure environments that align with compliance standards in support of a high-priority mission at one of our National Intelligence Customers. **Responsibilities include but are not limited to:** + Responsible for supporting… more
    ManTech (08/20/25)
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  • Senior Cyber Security Engineer

    CACI International (Wallops Island, VA)
    Senior Cyber Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * * * CACI is aggressively seeking a Senior Cyber Security Engineer to support the U....and NIWC in Norfolk, Virginia. Work will be done onsite three days per week and remotely twice per… more
    CACI International (07/08/25)
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  • Cyber Software Engineer Sr Stf - DSP

    Lockheed Martin (Herndon, VA)
    …This position may be eligible for a $25K sign on bonus for external hires\! Cyber Software Engineer Princ\. \- DSP WHAT WE'RE DOING Lockheed Martin, Cyber ... of today's most daunting challenges: the evolving threat of cyber warfare\. As a cyber security professional...for this and future openings\. **Ability to Work Remotely:** Onsite Full\-time: The work associated with this position will… more
    Lockheed Martin (07/12/25)
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  • Cyber Operations Splunk Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    Cyber Operations Splunk Engineer Key Role:...site facility. + If this position is listed as onsite , you'll work with colleagues and clients in person, ... enterprise vulnerability management and cyber defense operations. Provide cyber operations monitoring and notification capabilities, to include developing and… more
    BOOZ, ALLEN & HAMILTON, INC. (09/25/25)
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  • Cyber Operations Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    Cyber Operations Engineer The Opportunity: As...site facility. + If this position is listed as onsite , you'll work with colleagues and clients in person, ... on a worldwide stage. We're looking for an experienced cyber mission spe cia list like you to apply...with our customers - influencing the most critical global cyber missions, this is the opportunity for you. Join… more
    BOOZ, ALLEN & HAMILTON, INC. (09/05/25)
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  • Cyber Security Engineer

    System One (Springfield, VA)
    Job Title: Cyber Security Engineer Location: Springfield, VA Type: Contract To Hire Compensation: Contractor Work Model: Onsite Hours: Add the job's ... Security Clearance: List security clearance requirements (delete if not needed) Cyber Security Engineer Springfield, VA TS/SCI $135k What You'll Get to Do: +… more
    System One (08/03/25)
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  • Operational Cyber Researcher…

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    Operational Cyber Researcher and Capabilities Engineer , Senior Key Role: Conducts testing and analysis to identify vulnerabilities and potential threat vectors ... with performing network analysis and design + Knowledge of cyber threat actor TTPs and how they map to...site facility. + If this position is listed as onsite , you'll work with colleagues and clients in person,… more
    BOOZ, ALLEN & HAMILTON, INC. (09/22/25)
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  • Cyber Security Engineer III

    Virtual Service Operations (Arlington, VA)
    Cyber Security Engineer III * Arlington, VA...US citizenship status + Must be willing to work onsite What is Important to Us: + You are an ... Are you looking to take the next steps in your career as a Cyber Security Engineer III? Let's chat and see if we are a good match! Opportunity: Virtual… more
    Virtual Service Operations (09/11/25)
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  • Sr Principal Cyber Systems Engineer

    Northrop Grumman (Fairfax, VA)
    …diverse team of engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate ... but not limited to Standard Operating Procedures and VISIO diagrams. **Senior Principal Cyber Systems Engineer Basic Qualifications:** + Must have an active… more
    Northrop Grumman (09/10/25)
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