• HPC Systems Engineer - #Staff

    Johns Hopkins University (Baltimore, MD)
    …_70% Systems Engineering, Administration, Security, and Oversight_ + Work with Sr staff to design, organize, plan, test and implement cutting-edge hardware ... group is seeking a highly qualified and motivated **_HPC Systems Engineer_** to join the systems team....to open-source development efforts where appropriate. + Implement and test new technologies that could be beneficial to HPC.… more
    Johns Hopkins University (08/21/25)
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  • Senior Software Engineer

    Leidos (Gaithersburg, MD)
    **Description** Leidos is seeking Senior Software Engineers in Gaithersburg, MD for its Air Traffic Management projects to include Federal Aviation Administration ... testing and validation of software components, including unit testing and integration testing, to ensure reliability and functionality + Participate in design… more
    Leidos (09/21/25)
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  • Senior Software Engineer (Onsite)

    RTX Corporation (Fulton, MD)
    …wholly owned subsidiary of Collins Aerospace/RTX and is currently seeking a ** Senior Software Engineer** **who is enthusiastic, hardworking, and proactive in writing ... is an industry leader in the development of command and control software systems and operates in a dynamic, complex, fast-paced business environment with both… more
    RTX Corporation (10/01/25)
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  • Senior Network Engineering Lead - Remote

    Ryder System (Annapolis, MD)
    …data management, information management, network security, IT architecture, infrastructure design, systems integration and systems life-cycle management + ... clicking here (http://ryder.com/job-applicant-privacy-policy) ._ **Job Description** : **Summary** The Senior Network Engineering Lead provides engineering, deployment of engineering… more
    Ryder System (08/26/25)
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  • Senior System Engineer - RF/DSP/Comms

    Lockheed Martin (Hanover, MD)
    **Description:** **WHAT WE'RE DOING** Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today's most daunting challenges: ... to the entire lifecycle of our collection and antenna systems , from analysis to sustainment\. You'll be part of...they can support our mission\. **THE WORK** As a Senior System Engineer you will: * Engage with members… more
    Lockheed Martin (08/09/25)
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  • Software Developer ( Senior )

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …projects in a collaborative, congenial environment. We are seeking a Senior Software Developer to contribute to the technical design, development, implementation, ... and optimization of large-scale DoD software systems . This role requires expertise in coding, testing, debugging, system performance analysis, and secure software… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Senior Technologist (Facility Operations)…

    Mission Support and Test Services (Andrews AFB, MD)
    **Job Description** Mission Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security ... and incident response capabilities through operations, engineering, education, field, and integration services and by acting as environmental stewards to the Site's… more
    Mission Support and Test Services (10/02/25)
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  • Senior Testing Services SME

    TestPros (New Carrollton, MD)
    …Assessment and Compliance, Computer Forensics, Software Assurance, Software Testing, Test Automation, Section 508 and WCAG Accessibility Assessment, Localization ... MD (Hybrid/Onsite as required) Clearance: Recent IRS Clearance We are seeking a Senior Testing Services SME with direct IRS program experience to support the GMF… more
    TestPros (10/02/25)
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  • Senior DevOps Engineer - Partial Telework

    GliaCell Technologies (Columbia, MD)
    …apply if you currently do not possess this level of clearance. Are you a Senior -Level DevOps Engineer who is ready for a new challenge that will launch your career ... to deliver a quick turn-around using interactive applications and the integration of industry standard software stacks. GliaCell's Enterprise capabilities include… more
    GliaCell Technologies (08/23/25)
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  • Senior Linux Engineer

    ManTech (Camp Springs, MD)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Linux Engineer** to join our team in **Camp Springs, MD** . This is a hybrid position. This ... hardware and software to support large-scale LINUX environments with virtualization. + Test large-scale LINUX and virtual environments. + Perform a variety of… more
    ManTech (09/03/25)
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