• Staff Engineer - Systems FW Architect

    Northrop Grumman (Linthicum Heights, MD)
    …may be available CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have incredible opportunities to work ... to do what others think is impossible. Our employees are not only part of history, they're making history. Today's dynamic global security threats require solutions… more
    Northrop Grumman (11/13/25)
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  • VDI Engineer - TS/SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …and expertly. By owning your opportunity at GDIT, you'll become a critical part in how we successfully solve our clients' biggest challenges, deliver on promise, ... and innovate their virtual infrastructure needs. Our work depends on a VDI Engineer joining our team to support Government activities in Sterling, VA or Annapolis… more
    General Dynamics Information Technology (10/13/25)
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  • UNIX Systems Engineer

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for an UNIX Systems Engineer to plan, execute, and implement,create and maintain team technical instructions, operating ... **Responsibilities** This position is for a Senior UNIX System Engineer for a mixed and growing environment of Red...datacenter to include firmware version control and periodic preventive maintenance . This position will also need to be able… more
    GovCIO (09/24/25)
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  • Senior Software Engineer

    CACI International (Laurel, MD)
    Senior Software Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... Opportunity** Join our dynamic team as a Senior Software Engineer and contribute to the maintenance and...we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's… more
    CACI International (10/12/25)
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  • Sr. Principal Affordability Engineer

    RTX Corporation (Lexington Park, MD)
    …more secure world. Raytheon is looking for a **Senior Principal Systems Engineer ** to support the Transformation & Initiatives (T&I) department. The T&I department ... capabilities of systems engineering practices. The Senior Principal Systems Engineer will report to the Raytheon Missiles & Defense...**What You will Do:** You will be working as part of the RMD Affordability Engineering team to define… more
    RTX Corporation (10/29/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... **Leidos** , we offer **competitive benefits** , including Paid Time Off, 11 paid Holidays, 401K with a 6%...a difference in National Security!** **Job Summary** The Software Engineer will perform software development activities as a member… more
    Leidos (08/26/25)
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  • Splunk Security Engineer

    TekSynap (Rockville, MD)
    …Information andEvent Management + Experience in architecture, design, support, maintenance , and expansion of an enterprise logmanagement/SIEM infrastructure in a ... forcapacity planning and system optimization + Experience in deployment, configuration and maintenance of log forwarder agents across avariety of UNIX and Windows… more
    TekSynap (10/17/25)
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  • System Engineer

    TekSynap (Rockville, MD)
    …policy, patching, configuration, installations and upgrade + Data Center Equipment Maintenance , Installation and Repair + Advanced monitoring and troubleshooting of ... Primary Emergency & Failover support Primary support during after-hours and weekend maintenance windows + Occasional floating shift coverage + Other tasks as… more
    TekSynap (08/30/25)
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  • Software Engineer

    Leidos (Gaithersburg, MD)
    …Solution division within the Leidos Health & Civil sector is seeking a Software Engineer who will be a member of a dynamic team working United Kingdom (UK) ... process and will promote code reuse and cross-program collaboration while reducing maintenance costs by creating common functions and shared actions for developers… more
    Leidos (11/11/25)
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  • Sr. Network Engineer TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …**Leidos** has a new and exciting opportunity for a **Sr. Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... **Leidos** , we offer **competitive benefits** , including Paid Time Off, 11 paid Holidays, 401K with a 6%...Security!** Leidos is looking for a Senior Level Network Engineer to join a highly performing agile team using… more
    Leidos (10/23/25)
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