• Senior Data Scientist

    GliaCell Technologies (Linthicum Heights, MD)
    …Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and ... An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply...not possess this level of clearance. Are you a Senior Data Scientist who is ready for a new… more
    GliaCell Technologies (11/07/25)
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  • Senior Database Administrator / Engineer…

    GliaCell Technologies (Annapolis Junction, MD)
    …Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and ... Are you a Senior Database Administrator / Engineer who is ready...Advanced Persistent Threat. We Offer: + Long term job security + Competitive salaries & bonus opportunities + Challenging… more
    GliaCell Technologies (11/06/25)
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  • Senior Principal Software Engineer (Onsite)

    RTX Corporation (Fulton, MD)
    …implementation such as Docker, Kubernetes, OpenShift + Experience with managing cyber security processes including vulnerability assessments. + Experience ... 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… more
    RTX Corporation (10/24/25)
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  • Senior Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and ... An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply...not possess this level of clearance. Are you a Senior Software Engineer who is ready for a new… more
    GliaCell Technologies (11/06/25)
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  • Senior Cisco Network Engineer / Architect

    GliaCell Technologies (Laurel, MD)
    …Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and ... Are you a Senior Cisco Network Engineer / Architect who is...Advanced Persistent Threat. We Offer: + Long term job security + Competitive salaries & bonus opportunities + Challenging… more
    GliaCell Technologies (11/06/25)
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  • Senior Mainframe Developer

    GovCIO (Annapolis, MD)
    …used to support the DCSA background investigation processes. Provide architecture, development and cyber security support for the High Value Assets (HVAs) that ... **Overview** GovCIO is currently hiring for Senior Mainframe Developer to perform maintenance, remediation's, and updates to mission critical applications… more
    GovCIO (09/17/25)
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  • Senior Software Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten provides continued innovation and ... the interview process. Job Description Enlighten is looking to hire exceptional Senior Backend Developers to join our high-impact engineering team. We build and… more
    Huntington Ingalls Industries (10/23/25)
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  • Senior Linux System Administrator

    Parsons Corporation (Aberdeen, MD)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... years of directly related experience_ + Linux+ certification (or equivalent) + Security + certification (or equivalent) + Top Secret clearance ** Security more
    Parsons Corporation (11/15/25)
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  • Kafka Developer, Senior

    Parsons Corporation (Fort George G Meade, MD)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... Unleash your talent and redefine what's possible. **Job Description:** As a ** Senior Kafka Software Developer** at Parsons, you will be working closely with… more
    Parsons Corporation (10/18/25)
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  • Senior DevOps Engineer

    Leidos (Annapolis Junction, MD)
    …has a new and exciting opportunity for a **DevOps Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical...This is an exciting time to contribute to a mission- critical program with lasting impactful results. This is an… more
    Leidos (10/24/25)
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