• Senior Embedded Developer

    GliaCell Technologies (Fort Meade, MD)
    …Position Description: + You will act as an embedded developer/general-purpose CNO software engineer for up-and-coming projects where you will design, develop, ... you. We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security...position you must have the following: + Possess an active or rein-statable TS /SCI with Polygraph security… more
    GliaCell Technologies (08/22/25)
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  • Principal User Interface Developer 25k Sign…

    Leidos (Columbia, MD)
    …Developer** to join our growing application development team. We are looking for a software engineer with expertise in user interface (UI) development who will ... development** with strict performance requirements + **Clearance Requirement** : Active ** TS /SCI with Polygraph** **Preferred Qualifications:** + Experience… more
    Leidos (09/02/25)
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  • Senior Cloud System Administrator

    ManTech (Hanover, MD)
    …(eg, Ubuntu, CentOS, RHEL). **Clearance Requirements:** + Must have a current/ active TS /SCI with Polygraph **Physical Requirements:** + The candidate ... + Provide administration and support for Windows Server 2022 environments, including Active Directory, and manage Windows 10/11 client systems. + Architect, deploy,… more
    ManTech (09/10/25)
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  • Senior Cryptologic Computer Scientist

    GliaCell Technologies (Fort Meade, MD)
    …as well as on a team. + Strong communication skills. Key Skills: + Software Engineer /Developer skills + Experience working on analytics and systems to support ... An active or rein-statable TS /SCI with Polygraph...you. We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security… more
    GliaCell Technologies (07/31/25)
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  • Sr. Staff Digital Solutions Lead (SEIT)

    Northrop Grumman (Annapolis Junction, MD)
    active security clearance per contract requirements **Preferred Qualifications:** + Current active TS /SCI clearance with Poly + Advanced Degrees in Electrical ... history. Northrop Grumman Microelectronics Center (NGMC) is seeking a **Sr. Staff Systems Engineer ** **- Digital Solutions Lead** to join our team as a **SEIT Lead**… more
    Northrop Grumman (09/25/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …to TCP, IP, UDP, HTTP, DHCP, and DNS **Clearance Requirement:** + Must have a current/ active TS /SCI with Poly **Physical Requirements:** + Must be able to remain ... MD area. **Responsibilities include, but are not limited to:** + Design, engineer , and implement automated hardening scripts for internal servers adding scalability… more
    ManTech (08/23/25)
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  • Product Owner (Hybrid)

    Huntington Ingalls Industries (Fort Meade, MD)
    Enlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, ... software and systems engineering, cyber capabilities, and data science....Why Enlighten? At Enlighten, our team's unwavering work ethic, top talent and celebration of innovative ideas have helped… more
    Huntington Ingalls Industries (09/02/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …+ Competence in computer operating systems **Clearance Requirement:** + Must have a current/ active TS /SCI with Poly **Physical Requirements:** + Must be able to ... MD area. **Responsibilities include, but are not limited to:** + Design, engineer , and implement automated hardening scripts for internal servers adding scalability… more
    ManTech (09/04/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …TCP, IP, UDP, HTTP, DHCP, and DNS. **Clearance Requirement:** + Must have a current/ active TS /SCI with Poly **Physical Requirements:** + Must be able to remain ... area. **Responsibilities include, but are not limited to:** + Design, engineer , and implement automated hardening scripts for internal servers adding scalability… more
    ManTech (08/20/25)
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  • ETL Developer (SME)

    Leidos (Bethesda, MD)
    …experience in lieu of a degree. + To be considered must have an active TS /SCI with polygraph security clearance Preferred Qualifications: + Extensive experience ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (09/12/25)
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