• Principal Cyber Systems Engineer

    Northrop Grumman (Mclean, VA)
    …seeking the best performance from everyone. **Roles & Responsibilities:** The Principal Cyber Engineer Systems will maintain smooth operation of multi-user ... Grumman Defense Systems has an opening for a Principal Cyber Systems Engineer . We are looking for...vendor products. + Makes recommendations to purchase hardware and software , coordinates installation and provides backup recovery. + Develops… more
    Northrop Grumman (09/17/25)
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  • Senior Cyber Test Engineer (Onsite)

    Nightwing (Sterling, VA)
    …meaningful work that is vital to our national security , apply today! **Senior Cyber Test Engineer ** CODEX is seeking a cyber test engineer ... 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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  • SkillBridge Research Engineer…

    RTX Corporation (Arlington, VA)
    …concepts (confidentiality/integrity/availability, authentication/authorization, etc.) + Experience building software for embedded devices and consumer electronics ... of OS internals (eg, Windows, Linux, MacOS, Android) + Understanding of cyber -physical systems security considerations + Experience with disassemblers (eg, IDA… more
    RTX Corporation (09/19/25)
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  • Sr Principal Cyber Systems Engineer…

    Northrop Grumman (Fairfax, VA)
    … security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators who ... diverse team of engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate… more
    Northrop Grumman (09/10/25)
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  • Cyber Engineer

    Leidos (Reston, VA)
    **Description** The Mission Solutions Business Area at Leidos has an opening for a ** Cyber Engineer in Reston, Virginia** to support a fast-paced team working on ... level clearance. US Citizenship is required. * There are multiple levels of Cyber Engineer positions available with varying levels of education, experience, and… more
    Leidos (09/25/25)
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  • Senior Offensive Cyber Engineer

    ManTech (Quantico, VA)
    MANTECH seeks a **Senior Offensive Cyber Engineer ** to perform analysis of cybersecurity packages using the Risk Management Framework (RMF) process to achieve an ... to do hands-on work. + Ensure system documentation reflects current system security configurations to include hardware and software components, data flow,… more
    ManTech (08/01/25)
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  • Cyber Engineer

    Sciolex Corporation (Chantilly, VA)
    …is committed to ensuring you receive the utmost employee care. Responsibilities As a Cyber Engineer you will provide SETA support to the NRO's Integrated Systems ... project leads with the planning, organizing and management of cyber security implementation on systems related to...CISSP + Working knowledge of AGILE Scrum and SAFe software development methods + Working knowledge of IC principles,… more
    Sciolex Corporation (07/10/25)
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  • Cyber Software Engineering Intern

    Lockheed Martin (Herndon, VA)
    …in System Design, Software Design, Software Development and Implementation, Software Test or Cyber Security ** Security Clearance Statement:** ... Ours\. Lockheed Martin Space is seeking a Summer 2026 Software Engineer Intern\. In this role, you...a US Citizen; this position will require a government security clearance\. **Basic Qualifications:** \- Experience in software… more
    Lockheed Martin (09/19/25)
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  • Cyber Security Architect Manager

    CACI International (Norfolk, VA)
    Cyber Security Architect Manager Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * * **The Opportunity:** Join NAVSEA 03S as a Cyber Security Manager supporting the Navy Maintenance...Analyze and define security requirements for Multilevel Security (MLS) issues + Design, develop, and engineer… more
    CACI International (07/30/25)
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  • Cyber Security Specialist 4

    M. C. Dean (Springfield, VA)
    …outcomes, improving lives, and changing the world for the better. We are seeking an ** Cyber Security Specialist 4** to join our ** Security and Electronic ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver… more
    M. C. Dean (08/27/25)
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