• C++ Software Developers

    SURVICE Engineering (Lexington Park, MD)
    …computer science, acquisition, technical writing, training, and other technical and administrative fields. And many of our personnel have DoD and/or operational ... programming in C and C++ in a Windows and/or Linux/ Unix environment About UsSURVICE Engineering is a nationally recognized,...and Industry organizations involved in all phases of the systems engineering process. Our employees are our most valuable… more
    SURVICE Engineering (06/03/25)
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  • Lead Software Developer

    Lumen (Annapolis, MD)
    …information of security knowledge + Experience with system, network, or security administration in a Unix -based environment + Knowledge of Internet networking ... in an iterative manner. We leverage modern frameworks and systems to implement our solutions. As a lead developer,...As a lead developer, the types of tools and systems you would work with on this team are… more
    Lumen (07/31/25)
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  • AWS Solutions Architect

    GovCIO (Annapolis, MD)
    …visual basic, ABAP, JAVA, XTML, etc. Provides patches and upgrades to existing systems . Involved in planning of system and development deployment as well as ... + Maintains and modifies existing software applications. + Analyzes detailed systems factors, including input and output requirements, information flow, hardware and… more
    GovCIO (07/21/25)
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  • Sr. Consultant - OT Network Architect | Remote,…

    Optiv (Columbia, MD)
    …+ Obtain and maintain top tier networking vendor certification. + Complete administrative project tasks like time and expense entry, status reporting, and project ... of networking (TCP/IP, OSI model), operating system fundamentals (Windows, UNIX , mainframe), security technologies (firewalls, IDS/IPS, etc.) and application… more
    Optiv (06/12/25)
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  • Software Engineer Level 3

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    …development + Experience with Continuous Integration + LINUX or UNIX administration /maintenance experience + knowledge of SIGINT systems and dataflows + ... and will be comfortable working with containerization, orchestration, and event-driven systems . In addition, the candidate must be willing to collaborate with… more
    Jovian Concepts, Inc. (07/09/25)
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  • Principal Network Engineer

    Leidos (Bethesda, MD)
    …Responsibilities:** + Responsible for architecture, design, installation, configuration, administration , support, and maintenance of networks, including associated ... skills with shell, python, PERL and the like, supporting Windows and Unix environments, as well as proven experience installing and maintaining security patches… more
    Leidos (08/02/25)
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