• Assembler Language Coder (ALC) - Developer Role

    ABBTECH Professional Resources, Inc. (Bismarck, ND)
    …Citizenship_** **Description of Assignment:** Work in an Agile team to support back-end mainframe systems and provide interfaces to front-end systems . This ... means that they can develop mainframe applications (with databases and mainframe systems ): + Work with development teams and product managers to ideate… more
    ABBTECH Professional Resources, Inc. (11/20/25)
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  • Senior System Administrator

    DCCA (Columbia, MD)
    …or for a single group of microcomputers linked to a host workstation, or mainframe . Responsible for system security and data integrity. Assigns passwords and ... Senior System Administrator Location Columbia, MD Job Code 2215...management requests for information. Provides technical guidance to lesser-experienced systems administrators. An equivalent of a bachelors degree in… more
    DCCA (11/15/25)
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  • Information Technology Specialist (Infosec)

    Justice, Bureau of Prisons/Federal Prison System (Washington, DC)
    …for personal computers, local area networks, databases, and other information system technology. Plans, organizes, and analyzes highly complex and state-of-the-art ... and reviewing user access and accounts, reviewing and analyzing network and system logs, developing effective file access security permissions and reviewing and… more
    Justice, Bureau of Prisons/Federal Prison System (11/30/25)
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  • Supervisory Information Technology Specialist…

    Justice, Bureau of Prisons/Federal Prison System (Philadelphia, PA)
    …hardware for personal computers on a wide area network or a large-scale mainframe system . Experience developing plans, programs or training to enhance employee ... duties, such as oversight, guidance, and staff training related to information systems and security; and coordination of institution staff assist visits and ensuring… more
    Justice, Bureau of Prisons/Federal Prison System (11/26/25)
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  • Associate Operator, Distribution System

    Eversource Energy (Manchester, NH)
    …of loads, emergency restoration and associated reporting for the electric distribution system within an assigned region\. Coordinates the above activities with ESCC ... and other regions when system conditions cross jurisdictional lines\. **Essential Functions:** + Analyzes... operations; + Thorough knowledge of applicable PC\-based and mainframe applications; + Ability to communicate and work effectively… more
    Eversource Energy (11/25/25)
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  • System Administrator (AS/400)

    Insight Global (Irving, TX)
    Job Description The System Administrator is responsible for managing and maintaining the mainframe (AS/400) environment to ensure reliability, security, and ... optimal performance for business operations. Core responsibilities include: system maintenance and monitoring, user management, backup and recovery, security… more
    Insight Global (11/21/25)
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  • Controls System Instrument Mechanic

    Momentive, Inc. (Waterford, NY)
    Job Title: Controls System Instrument Mechanic Summary: Provides instrumentation and controls maintenance services for control systems across the plant. Performs ... and disassembly, but not limited to the above. + Perform control systems maintenance by diagnosing and correcting equipment malfunctions and operating difficulties.… more
    Momentive, Inc. (12/05/25)
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  • Software Developer

    ThermoFisher Scientific (Pittsburgh, PA)
    …**Environmental Conditions** Office **Job Description** We are seeking an experienced Mainframe Developer to join our Pittsburgh-based team supporting the critical ... systems that power our US CCG business operations. This...role is responsible for maintaining, enhancing, and modernizing core mainframe applications that are essential to delivering reliable service… more
    ThermoFisher Scientific (12/11/25)
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  • Senior z/OS Systems Engineer

    Fiserv (Omaha, NE)
    …on a global scale, come make a difference at Fiserv. **Job Title** Senior z/OS Systems Engineer **What does a successful Senior z/OS Systems Engineer do at ... the overall quality of data captured. Customers include the Mainframe organization, as well as any other Fiserv business...OMVS segment/ z/OS UNIX shell + Visual Studio and Mainframe DevOps tools and concepts + Ansible, Linux, CI/CD… more
    Fiserv (11/15/25)
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  • Supervisory Information Technology Specialist…

    Justice, Bureau of Prisons/Federal Prison System (Washington, DC)
    …hardware for personal computers on a wide area network or a large-scale mainframe system . Experience developing plans, programs or training to enhance employee ... implementing, and maintaining the Bureau's i-Connect platform (network and systems ). Plans, organizes, and implements highly-complex and state-of-the-art local area… more
    Justice, Bureau of Prisons/Federal Prison System (12/03/25)
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