• Junior DevOps Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are you ... a Junior DevOps Engineer who is ready for a new challenge that...on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and… more
    GliaCell Technologies (11/01/25)
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  • Principal Elasticsearch Systems Engineer

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for a **Principal** **Elasticsearch Systems Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... Leave, and much more. **Join us and make a difference in National Security !** **Job Summary** The Principal Elasticsearch Systems Engineer role provides support… more
    Leidos (10/30/25)
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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...are involved in all aspects of Systems Design and Architecture for the business area. This team, based at… more
    RTX Corporation (01/08/26)
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  • Cloud Engineer

    Guidehouse (Bethesda, MD)
    **Job Family** **:** IT Architecture /Cloud **Travel Required** **:** None **Clearance Required** **:** Active Top Secret SCI (TS/SCI) **What You Will Do** **:** As a ... Cloud Engineer , you will be responsible for technical duties such...ACTIVE and MAINTAINED "TOP SECRET/SCI (TS/SCI)" Federal or DoD security clearance + Bachelor's degree in Computer Science or… more
    Guidehouse (12/12/25)
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  • Software Engineer TS/SCI (FSP)

    IBM (Annapolis Junction, MD)
    …unique skills and experience. **Your role and responsibilities** Seeking a versatile software engineer with TS/SCI US Government security clearance and FSP to ... 1+ year of experience conducting software engineering work on AWS classified cloud architecture . * Certifications such as Security +, AWS Certified Developer, or… more
    IBM (12/12/25)
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  • Platform Infrastructure Engineer

    Guidehouse (Bethesda, MD)
    …**What You Will Do** **:** We are searching for a Platform Infrastructure Engineer to support future opportunities. The person in this role will install, configure, ... underlying on-premises and cloud-based infrastructure to ensure high availability, security , and performance for biomedical research and laboratory automation. This… more
    Guidehouse (12/10/25)
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  • Senior Software Engineer

    Brivo (Bethesda, MD)
    …Brivo is seeking a highly creative, passionate, and skilled Senior Full-Stack Software Engineer to design and develop new web services for a global security ... About the Role: As a key technical leader, you will own the architecture and delivery of high-availability, low-latency API services and user applications that power… more
    Brivo (11/21/25)
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  • Network Engineer (TS/SCI)- Senior & Mid

    Vexterra Group (Bethesda, MD)
    …Interfaces, and present network designs to engineering review boards + Perform security analyses of network architecture and integrate Controlled Interfaces with ... Vexterra Group is currently searching for a TS/SCI cleared network engineer to provide the following database system support: Primary Responsibilities + Provide… more
    Vexterra Group (01/13/26)
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  • Senior DevSecOps Engineer

    Cardinal Health (Annapolis, MD)
    …of Veracode and code validation tools. + Solid understanding of cloud security architecture , including IAM, network segmentation, key/certificate management, and ... assessments, maintenance and enhancements of existing applications. The Senior DevSecOps Engineer will drive value to Cardinal Health through their deep hands-on… more
    Cardinal Health (11/18/25)
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  • Network Engineer

    Leidos (Odenton, MD)
    …starting with one when hired. + Knowledge of defense-in-depth principles, Network and Security architecture , network topology, IT device integrity, and common ... **Description** Leidos is seeking a **Network Engineer ** to provide network operations and engineering sustainment support to a mission critical IP messaging and… more
    Leidos (12/10/25)
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