• Senior Cloud System Administrator

    TekSynap (Columbia, MD)
    …todetermineasolution + Has, or is willing to gain, more diverse IT skills, including Windows/ Linux , networking, andmore + Able to build systems from the ground ... cloud and virtual environments including AWS and VMware + Maintain various operating systems in a variety of users andactivities + Apply cybersecurity knowledge to… more
    TekSynap (04/09/25)
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  • Senior System Integrator Engineer (TS/SCI)

    Vexterra Group (Bethesda, MD)
    Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following systems support in Reston VA or Bethesda, MD office: ... and O&M team members on the following key tasks: DUTIES * Perform Linux builds, installs, configuration, administration, and troubleshooting of both Linux and… more
    Vexterra Group (04/16/25)
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  • System Administrator, Senior

    Parsons Corporation (Linthicum, MD)
    …level experience in securing the platform and operational technology of National Security Systems - a mission at the heart of our intersecting work across defense, ... to provide unmatched innovation. Our **National Security Solutions** team needs a ** Sr . System Administrator** to support our expanding portfolio of work in the… more
    Parsons Corporation (03/04/25)
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  • Senior Software Engineer - 25k Sign…

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Sr . Software Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business ... Engineer develops, maintains, and enhances complex and diverse software systems (eg, processing-intensive analytics, novel algorithm development, manipulation of… more
    Leidos (04/12/25)
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  • Senior Security Engineer, Sailpoint…

    Marriott (Bethesda, MD)
    …infrastructure: * Rest/Soap API development experience * Experience with SQL * Operating systems experience (Windows, Unix, and Linux ) * Familiarity in Cloud ... **Position Type** Management **JOB SUMMARY:** We are seeking an experienced and motivated Sr . Engineer to lead the Sailpoint development for our dynamic IAM team.… more
    Marriott (03/11/25)
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  • Senior Java Software Engineer (Onsite)

    RTX Corporation (Annapolis Junction, MD)
    …solves tough, meaningful problems that create a safer, more secure world. In the Senior Java Software Engineering role, you will design, develop, and test Java code ... in a Linux , Agile, DevOps environment. We are at the forefront...forefront of aerospace and defense technology. Our Satellite Ground Systems Team plays a pivotal role in ensuring communication,… more
    RTX Corporation (04/25/25)
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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 ... work with some amazingly talented people Job Description: GliaCell is seeking a Senior -Level DevOps Engineer on one of our subcontracts. This is a full-time position… more
    GliaCell Technologies (05/24/25)
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  • Senior Software Engineer

    ManTech (Columbia, MD)
    ManTech seeks a motivated, career and customer-oriented ** Senior ** **Software Engineer** , to join our team in **Columbia, MD** . The team delivers enterprise ... for developing, maintaining and enhancing complex and diverse software systems (eg, processing-intensive analytics, novel algorithm development, manipulation of… more
    ManTech (05/07/25)
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  • Senior Software SPLUNK Engineer

    ManTech (Fort Meade, MD)
    ManTech seeks an experienced and passionate, career and customer-oriented ** Senior Software SPLUNK Engineer** to join our team in **Ft. Meade, MD** . ... to:** + Develop, maintain, and enhance complex and diverse software systems , such as processing-intensive analytics, novel algorithm development, manipulation of… more
    ManTech (03/05/25)
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  • Senior Python SDR Software Engineer

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Python SDR Software Engineer** in our **National Security Sector's (NSS) Cyber & ... us and make a difference in National** **Security!** **Job Summary** The Senior Python/SDR Software Engineer plays a pivotal role in the development, deployment,… more
    Leidos (03/29/25)
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