• Software Test Engineer - Multiple Levels

    Huntington Ingalls Industries (Columbia, MD)
    …breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and ... Travel: 11 - 25% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range : $63,292.00 - $154,090.00 Security Clearance: Ability to Obtain Level of… more
    Huntington Ingalls Industries (12/20/25)
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  • Network Engineer 3 (Cable Support)

    Synergy ECP (Annapolis Junction, MD)
    Network Engineer 3 (Cable Support) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description Synergy ECP, a platform company ... has a talented, dedicated staff to provide a broad range of services to the defense and intelligence industries....at a time when a premium is placed on cyber security. In an ultra-competitive environment, Synergy ECP has… more
    Synergy ECP (12/18/25)
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  • Modernization Systems Engineer - SE0

    Lockheed Martin (Hanover, MD)
    …with every rumor and whim of contract changes\. **What We're Doing:** Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting ... the use of advanced electronics to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and… more
    Lockheed Martin (12/10/25)
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  • Lead Cybersecurity Engineer ; HP NonStop…

    Capital One (Annapolis, MD)
    Lead Cybersecurity Engineer ; HP NonStop Systems In this key technical Lead Cybersecurity role, you'll be responsible for the overall security architecture, design, ... the administration of these environments. As part of the Cyber team, you will design and develop Debit Systems...develop Debit Systems Security Solutions, focusing on areas like network and OS administrative tasks on the NonStop platform.… more
    Capital One (11/21/25)
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  • Senior Sales Engineer - SLED, Mid Market…

    Proofpoint (Baltimore, MD)
    …play a critical role in our sales process every single day. As a Senior Sales Engineer working with accounts in the SLED space, you will be one of the most important ... help to deliver People-Centric solutions that protect against today's cyber threats. **This role will focus on State and...time to be at Proofpoint! + The Senior Sales Engineer is the Technical Lead for the Proofpoint Pre-Sales… more
    Proofpoint (12/25/25)
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  • RF Hardware Engineer

    Lockheed Martin (Fort Meade, MD)
    …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...threats at bay\. THE WORK The GG RF Design Engineer is a critical role responsible for designing, installing,… more
    Lockheed Martin (12/10/25)
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  • Sr. Software Engineer

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and ... defend our interests in cyberspace. Our deep expertise in network architecture, software and hardware development, cybersecurity and the...& Intelligence Team is looking for a Sr. Software Engineer to support Cyber Security Operations missions… more
    Huntington Ingalls Industries (11/21/25)
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  • Journeyman Engineer Systems

    Huntington Ingalls Industries (Fort Meade, MD)
    …breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and ... Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range : $83,092.00 - $120,000.00 Security Clearance: Secret Level of Experience: Mid… more
    Huntington Ingalls Industries (12/19/25)
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  • Software Engineer (AI/ML)

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and ... Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range : $111,494.00 - $130,000.00 Security Clearance: Secret Level of Experience: Mid… more
    Huntington Ingalls Industries (12/31/25)
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  • Reverse/Embedded Engineer

    Leidos (Columbia, MD)
    …customers in these critical markets. **Job Description:** The Leidos Offensive Cyber Operation (OCO) team of talented Reverse/Embedded software engineers are ... actively developing offensive cyber foundational tool kits for customers with mission critical...**Responsibilities:** + Utilize programming techniques to evade host-based or network intrusion detection systems. + Develop software to capture,… more
    Leidos (01/06/26)
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