• COBOL Developer

    Koniag Government Services (Chantilly, VA)
    Koniag Data Solutions, a Koniag Government Services company, is seeking a COBOL Developer with a Secret clearance to support KDS and our government customer in ... and more. Koniag Data Solutions is seeking a skilled COBOL Developer to join our team. This...+ Troubleshoot and fix production issues under guidance of senior team members + Assist in creating and maintaining… more
    Koniag Government Services (10/03/25)
    - Related Jobs

  • Senior Software Developer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Developer ** to join our team in the **DC, Maryland, and Virginia (DMV) area** . In ... Knowledge of various software programming languages, ie Python, Java, C++, Cobol , etc + Hands-on experience developing, updating, and integrating software… more
    ManTech (11/21/25)
    - Related Jobs

  • Senior Web Developer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Web Developer ** to join our team in **DC, Maryland, and Virginia (DMV) area** . In this role ... + Knowledge of various software programming languages, ie Python, Java, C++, Cobol , etc + Understanding and experience with primary network topologies, LANs, WANs… more
    ManTech (11/18/25)
    - Related Jobs

  • Senior Software Developer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Developer ** to join our team in **DC, Maryland, and Virginia (DMV) area** . In this ... Knowledge of various software programming languages, ie Python, Java, C++, Cobol , etc + Hands-on experience developing, updating, and integrating software… more
    ManTech (11/18/25)
    - Related Jobs

  • Principal Professional Services Consultant

    Rocket Software (Richmond, VA)
    …+ Bachelor's degree in computer science or related field + Rocket Software COBOL based products - Enterprise Developer , Enterprise Server, Server Express, Net ... Professional Services Team is looking for a highly skilled Mainframe Modernization Senior Consultant to provide technical support and/or leadership in the creation… more
    Rocket Software (11/19/25)
    - Related Jobs

  • Senior Release Management…

    Shuvel Digital (Vienna, VA)
    …and related automation + Experience with ServiceNow as a power user and/or developer and/or administrator + Cloud computing, with specific understanding of: Azure + ... Mainframe (z Series) configuration items including data, applications and infrastructure: COBOL , CICS, Assembler, REXX, JCL, FileAid, AbendAid, Strobe and SysView; +… more
    Shuvel Digital (09/25/25)
    - Related Jobs

  • SQL T SQL Analyst

    COOLSOFT (Richmond, VA)
    …Hub. .A minimum of 5 years of experience as a C# programmer or developer . .Knowledge of other coding-languages ( COBOL , PHP, C+, Java, Python, Coldfusion, etc.) ... US citizen or have green card. Description: We are searching for a quality C# developer to program, maintain code, and .NET solutions for our business. In this role,… more
    COOLSOFT (11/15/25)
    - Related Jobs