• Systems Engineer 1

    M. C. Dean (Charleston, SC)
    …is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (12/04/25)
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  • Systems Integration Engineer Stf…

    Lockheed Martin (Colorado Springs, CO)
    …Integration, Algorithm Development, User Interface Development, Automated Testing, Cyber Security, and enhancing critical missile defense technologies\. **The ... of issues; develop configurations to support test and prototypes of developing systems \- Creating and modifying scripts to perform data analysis of input,… more
    Lockheed Martin (11/05/25)
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  • Software Engineer 1

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our ... customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical… more
    Nightwing (12/29/25)
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  • Infrastructure Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our ... customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical… more
    Nightwing (12/26/25)
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  • Software Engineer 2

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our ... customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical… more
    Nightwing (12/22/25)
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  • Software Engineer - Clearance Required

    Lockheed Martin (Hanover, MD)
    …$25K sign on bonus for external hires\! **WHAT WE'RE DOING** Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of ... electronics to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the...deployment, security, training and sustainment for collection and antenna systems \. **WHY JOIN US** Your Health, Your Wealth, Your… more
    Lockheed Martin (01/08/26)
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  • Security Engineer - Virginia Beach

    Serco (Arlington, VA)
    …team that works closely with the customers and other Serco teams to deliver cyber -secure systems to the Navy. The team has been supporting Cybersecurity ... a great opportunity for you! This Information Security Test Engineer will be on a dynamic team responsible for...systems under your purview. + Supports development of Cyber Test Plan for executes test events, collects, and… more
    Serco (01/06/26)
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  • Cloud Engineer (Cloud Engineer 2)

    Huntington Ingalls Industries (Columbia, MD)
    … Systems (WS), a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR ... systems . HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace...HII is immediately seeking a highly motivated Cloud Software Engineer to join our growing team at our Columbia,… more
    Huntington Ingalls Industries (01/01/26)
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  • Senior Malware Engineer

    Leidos (Alexandria, VA)
    **Description** Leidos has a current job opportunity for a **Senior Malware Engineer ** on the DISA GSM-O program in Alexandria, VA.An active Top Secret security ... and will aid in discovering other affected or vulnerable systems , establishing a more concrete framework for attribution, and... (eg, Linux or Unix); + Demonstrated experience with cyber security related technologies (eg, NIDS, HIDS, IPS, and… more
    Leidos (10/31/25)
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  • Senior IT Email Engineer

    The Hartford (Charlotte, NC)
    Senior IT Engineer - IE07BE We're determined to make a difference and are proud to be an insurance company that goes well beyond coverages and policies. Working here ... help shape the future. As a Senior IT Email Engineer , you will be responsible for implementing and maintaining...software to protect our email system and data from cyber threats such as spam, phishing, and malware. We… more
    The Hartford (11/25/25)
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