• Sr. Software Engineer.

    Leidos (Bethesda, MD)
    …DOMEX Technology Platform (DTP) contract. You will work closely with Systems Engineers, Software Engineers, Architects, and Operations Engineering/Manager on a broad ... scope of activities extending across the development of systems to include middle-tier and backend engineering tasks. Have impact as part of a mission focused,… more
    Leidos (09/17/25)
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  • Software Test Engineer (Engineer Software Quality…

    Huntington Ingalls Industries (Hanover, MD)
    …Ability to Obtain Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare ... Systems comprises cyber and mission IT; electronic warfare; and...experience. + 1-2 years experience software testing/development in a Linux command line environment + Strong communication skills and… more
    Huntington Ingalls Industries (07/22/25)
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  • Software Engineer II

    RTX Corporation (Annapolis Junction, MD)
    …development of new work products or enhancement of existing applications and systems + Design, code, test, integrate, and document software solutions + Participate ... in internal review of software components and systems + Collaborate with project managers and other professionals...We Prefer:** + Experience developing in C/C++ within a Linux environment + Experience with User Interface development +… more
    RTX Corporation (10/04/25)
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  • Information System Security Engineer (ISSE)

    Amentum (Elkridge, MD)
    …direct impact on the Nation's security and intelligence mission. As a Cyber Systems Engineer/ Information System Security Engineer (ISSE) at Amentum, you will play a ... protecting the integrity, confidentiality, and availability of government-affiliated information systems . Your expertise will directly support critical defense and… more
    Amentum (09/22/25)
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  • Information System Security Officer (ISSO)

    Amentum (Elkridge, MD)
    …protecting the integrity, confidentiality, and availability of government-affiliated information systems . Your expertise will directly support critical defense and ... and DIA standards. By serving as the primary security advisor for assigned systems , your work will not only ensure operational compliance but will also contribute… more
    Amentum (09/22/25)
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  • Sr. DevOps Engineer.

    Leidos (Bethesda, MD)
    …a full stack containerized microservices architecture as well as technical systems administration, installation, and configuration. You will participate in fostering ... a DevOps culture, building strong cross functional collaboration with systems engineering, architecture, development, security, operations, and integration teams, in… more
    Leidos (09/17/25)
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  • RF Software Engineer 2- TS/SCI with Poly

    Amentum (Hanover, MD)
    …Engineer develops, maintains, and enhances complex and diverse software systems (eg, processing-intensive analytics, novel algorithm development, manipulation of ... extremely large data sets, real-time systems , and business management information systems ) based...Algorithm developer. + Seven (7) years experience with C++, Linux , Python or similar development language **Requirements:** + Analyze… more
    Amentum (09/17/25)
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  • Senior CNO Developer (Cap2)

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... civil, and commercial markets. **Job Summary** Senior CNO Developers at Nightwing analyze systems to understand how they work and how they behave when they break.… more
    Nightwing (09/10/25)
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  • Database Administrator - Mon/Tues Off Days

    GovCIO (Annapolis, MD)
    …working knowledge, experience and ability with UNIX and/or Microsoft Windows operating systems as well as other database technologies such as Postgres, NoSQL, SQL ... servers + Uses alert monitoring tools chosen by USPS Management + Uses systems management and software distribution tools chosen by USPS Management + Uses security… more
    GovCIO (09/07/25)
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  • System Engineer

    ManTech (Fort Meade, MD)
    …virtual environments + Experience configuring and maintaining storage and file systems + Experience in developing and delivering briefings, technical presentations, ... on the configuration of the system + Perform daily audits of systems and software **Minimum Qualifications:** + Bachelor's degree in system engineering, Computer… more
    ManTech (08/23/25)
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