• Senior Mobile Software Engineer w/…

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Software Engineer and Exploitation Capability Integrator to architect, implement and deploy cutting-edge solutions that drive ... unique opportunity to drive end-to-end innovation from requirements gathering through deployment monitoring. Clearance required: Active TS/SCI with Poly. What you… more
    BigBear.ai (11/15/25)
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  • Sr. Network Engineer TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …more. **Join us and make a difference in National Security!** Leidos is looking for a Senior Level Network Engineer to join a highly performing agile team ... **Description** **Leidos** has a new and exciting opportunity for a **Sr. Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business… more
    Leidos (10/23/25)
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  • Senior Systems Engineer

    Belay Technologies (Columbia, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Systems Engineer to join our intel team. This is a brand new, ... subject matter experts to investigate, create, and iterate on best practices and deployment rules. Then, the team will proactively identify and alert when requested… more
    Belay Technologies (10/27/25)
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  • Senior Application Engineer

    CACI International (Linthicum, MD)
    Senior Application Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... None * * * **The Opportunity:** Join our dynamic team as an Application Engineer and be at the forefront of transforming our system security evaluation and… more
    CACI International (10/25/25)
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  • SD WAN Network Engineer

    SAIC (Beltsville, MD)
    **Description** This is an opening for an **SD-WAN Senior Network Engineer ** to support the Department of State's (DoS) Diplomatic Technology Operations ... IT consolidation consisting of the Department's data center, cloud, domestic and foreign network switch, routers and WAN devices. Currently, the role is three days… more
    SAIC (10/23/25)
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  • Senior Software Engineer

    Belay Technologies (Columbia, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Software Engineer to join our intel team. You will be supporting CNO and ... to understand operational requirements to design, develop, deploy, monitor, and maintain operational network infrastructure. You will be working as part of a team to… more
    Belay Technologies (10/09/25)
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  • Mid./Sr. Network Engineer

    Belay Technologies (Annapolis Junction, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Network Engineer to join our intel team. A Mid- Senior Level Network Engineer ... related work experience + Experience with KG-175 and/or KG-250/KG-255 configuration and deployment + Experience with VINE/GEM One + Experience with SolarWinds or… more
    Belay Technologies (09/16/25)
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  • Senior Systems Engineer

    Belay Technologies (Columbia, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Systems Engineer to join our intel team. This is a brand new, ... subject matter experts to investigate, create, and iterate on best practices and deployment rules. Then, the team will proactively identify and alert when requested… more
    Belay Technologies (11/04/25)
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  • Senior System Integrator Engineer…

    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: You ... will work closely with other infrastructure and network engineers, system engineers and O&M team members on...management * Experience in applying automated configuration management and deployment tools (eg Puppet, Chef, Ansible, and Salt) for… more
    Vexterra Group (10/14/25)
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  • FLEX Senior Software Engineer - SEO

    Marriott (Bethesda, MD)
    …of Marriott's websites and systems. This individual will serve as a senior technical resource responsible for managing the full software development lifecycle, from ... requirements analysis to deployment , ensuring high-quality, scalable, and maintainable back-end and front-end...Linux, Oracle Linux, Windows, CentOS and Mac (OSX) + Network Virtualization: Akamai Global Traffic Management and Edge &… more
    Marriott (09/13/25)
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