• Principal Java Software Engineer (Onsite)

    RTX Corporation (Fort Meade, MD)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS/SCI with Poly...forefront of aerospace and defense technology. Our Satellite Ground Systems Team plays a pivotal role in ensuring communication,… more
    RTX Corporation (08/30/25)
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  • Senior Network Engineer

    Leidos (Fort Meade, MD)
    …Basic Qualifications + Master's degree in Computer Science, Information Assurance, Information Security Systems Engineering, or a related field from an ... a new and exciting opportunity for a **Senior Network Engineer ** in our **National Security Sector's (NSS)...design, build, and fine-tune the backbone of our mission-critical systems . If you're passionate about performance, security ,… more
    Leidos (09/25/25)
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  • Senior Fire Protection Engineer

    Jensen Hughes Inc. (Baltimore, MD)
    Senior Fire Protection Engineer Allen, Texas, United States; Atlanta, Georgia, United States; Austin, Texas, United States; Baltimore, Maryland, United States; ... 1939. Today, our expertise extends broadly across closely related security and risk-based fields - from accessibility consulting and...will include site surveys and analysis of life safety systems , fire detection and alarm systems , smoke… more
    Jensen Hughes Inc. (08/19/25)
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  • Flight Test Discipline Engineer (Level 3)

    Lockheed Martin (St. Mary's County, MD)
    **Description:** **We are** _Lockheed Martin_ This position is for an F\-35 Mission Systems Flight Test Discipline Engineer providing support for flight test ... fast paced, dynamic environment\. The MS Flight Test Discipline Engineer will be tasked across the full flight test...tasked across the full flight test life cycle for systems such as RADAR, Electronic Warfare, Countermeasures, Electro Optical… more
    Lockheed Martin (07/18/25)
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  • Principal HPC Software Engineer

    GliaCell Technologies (MD)
    Are you a Principal HPC Software Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a company ... on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and...Job Description: GliaCell is seeking a Principal HPC Software Engineer on one of our subcontracts. This is a… more
    GliaCell Technologies (08/11/25)
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  • Principal / Senior Principal FPGA/ASIC…

    Northrop Grumman (Annapolis Junction, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... to fit your life and launch your career today. Northrop Grumman Mission Systems Sector (NGMS) is a leading global provider of secure software-defined, hardware… more
    Northrop Grumman (08/08/25)
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  • Network Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …Cisco, Juniper, Dell, HPE, or VMware + Experience documenting complex network and security systems and procedures to implement and troubleshoot such systems ... Network Engineer , Lead The Opportunity: A well-designed and secure...based on requirements, and working with network-based Thales Hardware Security Modules + Ability to communicate effectively with both… more
    BOOZ, ALLEN & HAMILTON, INC. (09/01/25)
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  • Stationary Engineer , HVAC

    KBR (Aberdeen Proving Ground, MD)
    …and advanced technology solutions for directed energy, electronic warfare, and security applications. With expertise in electronic warfare systems , critical ... Title: Stationary Engineer , HVAC Program Summary: KBR's Product and Technology...by hand or by control of mechanical or electronic systems (if required). + Operate the HW (primary) pumps… more
    KBR (09/26/25)
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  • Staff Embedded Software Engineer

    Northrop Grumman (Baltimore, MD)
    …Northrop Grumman Mission Systems (NGMS) is seeking a Staff Embedded Software Engineer with the desire to learn new technologies to join our innovative Software ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (09/10/25)
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  • Site System Engineer 1 - Telecom Network…

    Synergy ECP (Annapolis Junction, MD)
    …in the industry. What you will be doing: Synergy is looking for a Site Systems Engineer to perform remote maintenance and refresh efforts on 8 sites. Travel ... ongoing mission-critical operations. With high demand from our National Security customers for our talent and expertise, our employees...as well as an understanding of data flow. As Systems Engineer you will engage SMEs, perform… more
    Synergy ECP (08/08/25)
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