• Applications Engineer 4 (Siem)

    Kaizen Approach, Inc (Annapolis Junction, MD)
    Kaizen Approach is currently looking to hire an Applications Engineer (Senior) responsible for designing software tools and subsystems to support software reuse and ... support using formal specifications, data flow diagrams, and other accepted design techniques, including Computer-Aided Software Engineering (CASE) tools. You will… more
    Kaizen Approach, Inc (01/15/26)
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  • Senior Systems Engineer (Onsite)

    RTX Corporation (Aberdeen, MD)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...growing! We are involved in all aspects of Systems Design and Architecture for the business area. This team,… more
    RTX Corporation (01/08/26)
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  • Software Engineer II (Onsite)

    RTX Corporation (Fulton, MD)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...of Collins Aerospace/RTX and is currently seeking a **Software Engineer ** who is enthusiastic, hardworking, and proactive in writing… more
    RTX Corporation (12/14/25)
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  • Software Engineer - Clearance Required

    Lockheed Martin (Hanover, MD)
    …are responsible for providing full lifecycle support including analysis, design , development, integration, testing, procurement, deployment, security , training ... to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks...can support our mission\. **The Work:** As a Software Engineer you will: * Analyze user requirements to derive… more
    Lockheed Martin (12/11/25)
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  • Cyber Software Engineer Sr Stf - DevOps

    Lockheed Martin (Fort Meade, MD)
    …be eligible for a $25K sign on bonus for external hires\! Cyber Software Engineer Princ\. \- DSP WHAT WE'RE DOING Lockheed Martin, Cyber & Intelligence invites you ... the evolving threat of cyber warfare\. As a cyber security professional at Lockheed Martin, you'll protect the networks...the primary functions of the position: DevOps Engineering: * Design , implement, and maintain DevOps pipelines for C\+\+ or… more
    Lockheed Martin (12/10/25)
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  • Software Engineer - Senior Level

    Lockheed Martin (Annapolis Junction, MD)
    …are responsible for providing full lifecycle support including analysis, design , development, integration, testing, procurement, deployment, security , training ... to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks...the threats at bay\. **THE WORK** As a Software Engineer \- Senior Level you will be responsible for:… more
    Lockheed Martin (11/20/25)
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  • System Engineer III - TS/SCI with Polygraph

    RBR-Technologies (Fort Meade, MD)
    …and Defense Information Systems Agency (DISA). RBR-Technologies is seeking a System Engineer to support one of our customers in Maryland. RESPONSIBILITIES This ... position will be focused on cyber security including identifying threats, analyzing risk, and mitigating operating system vulnerabilities and analysis tools. +… more
    RBR-Technologies (10/30/25)
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  • Quality Engineer

    Northrop Grumman (Baltimore, MD)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... Mission Systems. Northrop Grumman Mission Systems is looking for a **Quality Engineer ** with experience in quality, manufacturing, or inventory to join our team… more
    Northrop Grumman (01/17/26)
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  • Weapons System Engineer

    Johns Hopkins Applied Physics Laboratory (Laurel, MD)
    …Are you enthusiastic about utilizing your analytical and technical skills to design and assess advanced weapon systems that support military warfare initiatives? Are ... We are seeking a highly motivated early career System Engineer for the development and evaluation of next generation...+ Are able to obtain an Interim Secret level security clearance by your start date and can ultimately… more
    Johns Hopkins Applied Physics Laboratory (01/07/26)
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  • Senior DevOps Engineer - $25K sign on bonus

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **DevOps Engineer ** in our **Intelligence Sector** **& Analytics Business Area (CABA)** . Our ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical...We are seeking a highly skilled **Senior** **D** **evOps Engineer ** with expertise in Git and extensive experience in… more
    Leidos (01/06/26)
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