• Nucleus Security Engineer

    Leidos (Arlington, VA)
    …with Tenable, TVM or Wiz is a plus** ). + Cybersecurity Knowledge: Understanding of network security protocols, system administration (Linux/Windows), cloud ... environments, and security best practices. + Analytical Skills: Excellent analytical and problem-solving skills to interpret complex security data and translate technical findings into business risks. + Communication: Strong verbal and written communication… more
    Leidos (11/25/25)
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  • Linux Systems and Network Engineer

    Nightwing (Sterling, VA)
    …joining us as we embark on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing team._ _Nightwing is An Equal ... Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other… more
    Nightwing (11/21/25)
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  • Chief Engineer , DHS Cuas Systems

    Parsons Corporation (Centreville, VA)
    …organization remains competitive and forward-looking. + Ensure compliance with cybersecurity and information assurance requirements for system design and ... implementation. **Qualifications** Required + Active secret or higher security clearance. + Bachelor's Degree in a relevant Engineering or Science field with a degree or recent experience in Systems Engineering Leadership. Master's Degree preferred. + 15+… more
    Parsons Corporation (11/15/25)
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  • Senior Software Engineer - Frontend

    Walmart (Reston, VA)
    …Walmart Global Tech. We're a team of software engineers, data scientists, cybersecurity expert's and service professionals within the world's leading retailer who ... make an epic impact and are at the forefront of the next retail disruption. People are why we innovate, and people power our innovations. We are people-led and tech-empowered. We train our team in the skillsets of the future and bring in experts like you to… more
    Walmart (11/13/25)
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  • Software Engineer III - Backend

    Walmart (Reston, VA)
    …Walmart Global Tech. We're a team of software engineers, data scientists, cybersecurity expert's and service professionals within the world's leading retailer who ... make an epic impact and are at the forefront of the next retail disruption. People are why we innovate, and people power our innovations. We are people-led and tech-empowered. We train our team in the skillsets of the future and bring in experts like you to… more
    Walmart (11/07/25)
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  • Information System Security Manager (ISSM)

    Linchpin Solutions, Inc. (Quantico, VA)
    …to <20%, CONUS/OCONUS Role Overview: The ISSM/ISSO provides enterprise-wide cybersecurity oversight, compliance management, and accreditation support for all Command ... all systems, configurations, and architectures comply with DoD, DON, MCEN, and TECOM cybersecurity standards across all MISTC sites and the MOCTT COC in Quantico.… more
    Linchpin Solutions, Inc. (11/22/25)
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  • Information Technology /Assurance Specialist SME

    Chenega Corporation (Arlington, VA)
    …(ISSM) and PMs. + Support studies on cyber efforts, acting as the principal cybersecurity advisor to the ETO Chief Engineer (CE). + Identify security risks ... and develop and promulgate solutions to integrate security solutions into the design, development, configuration, integration, and management of current and future ETO networks and IT systems. + Perform a comprehensive evaluation of the technical and… more
    Chenega Corporation (01/09/26)
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  • Cloud Computing Specialist

    TekSynap (VA)
    …across all deployment and service models (IaaS, PaaS, SaaS). + Performs Cybersecurity Control Assessments and conducts C&A reviews for large and complex enterprise ... secure design principles, and compliance with DoD and federal cybersecurity requirements. + Supports continuous monitoring, vulnerability management, and audit… more
    TekSynap (11/15/25)
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  • Cyber Strategy & Management Manager

    Grant Thornton (Arlington, VA)
    …clients' business needs by applying a collection of information and cybersecurity capabilities, including security and privacy, strategy, governance, IT risk, ... testing, technology implementation/operations, cybercrime and breach response for the Cybersecurity & Privacy Practice - all with the resources, environment,… more
    Grant Thornton (01/16/26)
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  • Business Information Security Officer (BISO)…

    Huntington Ingalls Industries (Fairfax, VA)
    …VA. The business information security officer (BISO) serves as a trusted cybersecurity advisor to their assigned division. The BISO understands cybersecurity ... business leaders to ensure they are making decisions with cybersecurity in mind. The BISO is an advanced role...acuity and manual dexterity for meeting the requirements Software Engineer family. HII is more than a job -… more
    Huntington Ingalls Industries (01/14/26)
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