• Systems Engineer , Staff Principal

    BigBear.ai (Columbia, MD)
    …Matters Most At BigBear.ai, we're solving some of the most complex challenges in national security and intelligence. We're looking for a Level 3 IT Engineer who ... opportunity. What you will do As a senior IT Engineer , you'll play a key role in designing, implementing,...Architect and enhance complex IT systems that support national security missions. + Lead and contribute to large-scale projects,… more
    BigBear.ai (11/27/25)
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  • Fire Protection Engineer

    Jensen Hughes Inc. (Rockville, MD)
    Fire Protection Engineer Columbia, Maryland, United States; Fairfax, Virginia, United States; Rockville, Maryland, United States **Company Overview** Throughout our ... upheld since 1939. Today, our expertise extends broadly across closely related security and risk-based fields - from accessibility consulting and risk analysis to… more
    Jensen Hughes Inc. (11/27/25)
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  • Senior Test Engineer - Fire, Lithium Ion…

    Jensen Hughes Inc. (Baltimore, MD)
    Senior Test Engineer - Fire, Lithium Ion Battery, & Explosions Baltimore, Maryland, United States **Company Overview** Throughout our worldwide network of experts, ... upheld since 1939. Today, our expertise extends broadly across closely related security and risk-based fields - from accessibility consulting and risk analysis to… more
    Jensen Hughes Inc. (11/20/25)
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  • Senior Software Engineer

    Sealing Technologies (Columbia, MD)
    …Overview: SealingTech is looking for an experienced and talented hands on Senior Software Engineer to join our Software Products Team. In this role, you will design, ... of Operator X, our next-generation cyber defense platform. As the Senior Software Engineer , you will serve as the lead developer for this mission-critical platform,… more
    Sealing Technologies (11/20/25)
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  • Senior Fire Protection Engineer

    Jensen Hughes Inc. (Rockville, MD)
    Senior Fire Protection Engineer Allen, Texas, United States; Atlanta, Georgia, United States; Austin, Texas, United States; Baltimore, Maryland, United States; ... upheld since 1939. Today, our expertise extends broadly across closely related security and risk-based fields - from accessibility consulting and risk analysis to… more
    Jensen Hughes Inc. (11/18/25)
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  • AWS Dedicated Cloud Engineer , Commerce…

    Amazon (Jessup, MD)
    …most complex technical problems? Do you have a deep passion and desire to engineer and operate the world's largest cloud computing infrastructure to build a better ... selected must currently possess and maintain an active TS/SCI security clearance with polygraph. The position further requires the...Do you have a deep passion and desire to engineer and operate the world's largest cloud computing infrastructure… more
    Amazon (11/12/25)
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  • Senior Engineer - Emergency Relief System…

    Jensen Hughes Inc. (Baltimore, MD)
    Senior Engineer - Emergency Relief System Design & Adiabatic Calorimetry Baltimore, Maryland, United States **Company Overview** Throughout our worldwide network of ... upheld since 1939. Today, our expertise extends broadly across closely related security and risk-based fields - from accessibility consulting and risk analysis to… more
    Jensen Hughes Inc. (11/06/25)
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  • Senior Systems Integration Engineer

    Leidos (Fort Meade, MD)
    …National Security !** **Job Summary** As a Senior Systems integration Engineer you will be responsible for designing, implementing, deploying, and maintaining ... **Description** Leidos frequently has opportunities for **Senior Systems Integration Engineer 's** in our **Intelligence Sector's Cyber & Analytics Business Area… more
    Leidos (01/06/26)
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  • Software Engineer (AI/ML)

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $111,494.00 - $130,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides ... defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR,… more
    Huntington Ingalls Industries (12/31/25)
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  • Unified Communication SME Engineer

    General Dynamics Information Technology (Fort Meade, MD)
    …seeking a** **Unified Communication** **Subject Matter Expert (** **SME** **)** ** Engineer ** **in support of** **the** **Defense Information Systems Agency (DISA) ... January.** **MEANINGFUL WORK AND PERSONAL IMPACT** As a Unified Communication SME Engineer , you'll play a crucial role in advancing our communication infrastructure… more
    General Dynamics Information Technology (12/15/25)
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