• Site Reliability Engineer II - CTJ - Poly

    Microsoft Corporation (Annapolis Junction, MD)
    Security Clearance Requirements Candidates must be able to meet Microsoft, customer and/or government security screening requirements are required for this ... Scope Background Investigation (SSBI) with Polygraph. Ability to meet Microsoft, customer and/or government security screening requirements are required for… more
    Microsoft Corporation (10/17/25)
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  • System Engineer - IA Systems

    CACI International (Annapolis Junction, MD)
    System Engineer - IA Systems Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... solutions dedicated to delivering cutting-edge technology services for national security and defense. We focus on providing advanced systems...We are looking for a highly skilled Senior Systems Engineer to join our team. The ideal candidate will… more
    CACI International (08/21/25)
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  • Senior Systems Test Engineer (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...International DoD. We are seeking a **Senior Systems Test Engineer ** to work onsite in Fulton, MD. In this… more
    RTX Corporation (10/01/25)
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  • Field Engineer

    Mobile Communications America (Timonium, MD)
    MCA, your trusted advisor for wireless communications, data, and security , is seeking an experienced **DAS Field Engineer ** in **Northern VA, DC, Central MD** , ... + Perform routine or annual Preventive Maintenance Inspections. + Troubleshot DAS alarms, customer complaints and signal level or quality issues. + Stay current in… more
    Mobile Communications America (09/29/25)
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  • Senior DevOps Engineer - Partial Telework

    GliaCell Technologies (Columbia, 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 Senior-Level 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 (08/23/25)
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  • Mid-Level DevOps Engineer

    GliaCell Technologies (Columbia, 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 Mid-Level 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 (08/03/25)
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  • Staff Factory Change Control Board Systems…

    Northrop Grumman (Linthicum Heights, MD)
    …ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: A US Government security clearance per customer 's requirements. TRAVEL: Yes, 10% of the ... Mission Systems is a trusted provider of mission-enabling solutions for global security . Our Engineering and Sciences (E&S) organization pushes the boundaries of… more
    Northrop Grumman (10/02/25)
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  • Software Engineer with Data Management…

    CACI International (Laurel, MD)
    Software Engineer with Data Management Experience Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... * * **The Opportunity:** CACI is seeking a Software Engineer with Data Management Experience to be at the...Experience to be at the forefront of transforming system security evaluation! You will play a crucial role in… more
    CACI International (10/01/25)
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  • Test Engineer SME

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Test Engineer ** ( **SME** ) in our **National Security Sector's (NSS) Cyber & Analytics ... more. **Join us and make a difference in National Security !** **Job Summary** This Test Engineer SME...data and identify use/corner cases required to meet User Story/ Customer needs **Basic Qualifications** + Ability to test both… more
    Leidos (08/08/25)
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  • DevOps Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **DevOps** ** Engineer (SME)** in our **National Security Sector's (NSS) Cyber & Analytics ... more. **Join us and make a difference in National** ** Security !** **Job Summary** This DevOps Engineer role... role provides mission critical system support to our customer . You will closely work with the Development team… more
    Leidos (08/08/25)
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