• Mainframe Systems Engineer

    Serco (Arlington, VA)
    …this great opportunity to join our team as a highly experienced and motivated Mainframe Systems Engineer to lead technical support and management for ... IBM z/OS mainframe -based solutions. **As an Mainframe Systems Engineer , you will:** + Provide senior-level technical support for IBM z/OS mainframe more
    Serco (06/09/25)
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  • Associate Engineer , IT Mainframe

    PenFed Credit Union (Mclean, VA)
    …about being a part of the PenFed family. PenFed is hiring a (Hybrid) Associate Engineer , IT Mainframe Systems at our Tysons, Virginia location. The primary ... related technical research and study, continue to develop improved understanding of mainframe systems and technologies. + Assist in the technical support for … more
    PenFed Credit Union (05/17/25)
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  • Lead IT Infrastructure Engineer (Lead…

    Highmark Health (Washington, DC)
    Engineer to lead the design, implementation, and maintenance of our critical mainframe systems . This role requires deep expertise in z/OS, DB2, IMS, CICS, ... geographically dispersed data center environment. Experience with automation (IBM Systems Automation), diagnostic tools, and disaster recovery planning is essential.… more
    Highmark Health (05/07/25)
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  • Mainframe Security Engineer

    Ensono (Washington, DC)
    Mainframe Security EngineerRemote - United StatesJR011549 **About the role and what you'll be doing:** **Job Description Summary:** **This is a Mainframe ... Security Administration position, working on IBM z/OS operating systems . Experience using TSO, JCL, ISPF, JES2, and IBM...plus + Bachelor's or master's degree preferred + Other mainframe security products a plus **Why Ensono?** Ensono is… more
    Ensono (03/22/25)
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  • Sr. Mainframe Migration Delivery…

    Amazon (Herndon, VA)
    …field, or equivalent experience. - 10+ years of hands-on technical experience with mainframe , non-x86 legacy systems and with technologies such as COBOL, JCL, ... 6+ years of experience in a technical lead role migrating workloads from mainframe and non-x86 legacy systems to distributed x86 infrastructures either… more
    Amazon (06/10/25)
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  • FLEX Senior Systems Engineer

    Marriott (Bethesda, MD)
    …Y **Position Type** Management This is a temporary position. Perform various z/OS systems programming tasks, primarily in support of the Marriott mainframe ... PROFILE** **Required Experience:** * 10+ years' overall experience in z/OS mainframe technologies * Proficient in ACF2 installation, maintenance, configuration and… more
    Marriott (06/06/25)
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  • FLEX Senior Systems Engineer

    Marriott (Bethesda, MD)
    …and other general systems programming **Desired Experience:** + 10+ years mainframe systems or applications support. + Performance monitoring and tuning + ... Type** Management This is a temporary position. **JOB SUMMARY** Perform various z/TPF systems programming tasks, primarily in support of the Marriott mainframe more
    Marriott (06/11/25)
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  • Devops Engineer

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking a Devops Engineer to support our government customer. The selected applicants will join the team as we seek to deliver ... customer to ensure issue has been resolved. - Devops engineer with strong Linux and Windows Server knowledge to...- Assisting with the configuration and operation of business systems ( mainframe , mini and client/server-based). - Deploying… more
    BAE Systems (06/12/25)
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  • Senior Customer Solutions Engineer (IBM…

    Rocket Software (Washington, DC)
    …opportunity located anywhere in the United States. The Senior Customer Solutions Engineer brings creativity, curiosity and passion to the role working with our ... the IBM Omegamon product family and various other IBM Mainframe products. The candidate must have a strong working...or equivalent experience + 8 + years as a Systems Programmer or other similar position + 4+ years… more
    Rocket Software (05/09/25)
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  • Lead Systems Engineer (Remote)

    CareFirst (Washington, DC)
    …program support deficiencies. Conducts independent technical investigations in systems design. **ESSENTIAL FUNCTIONS:** + Installs, tunes, upgrades, troubleshoots, ... and maintains all computer systems relevant to the supported applications including all necessary...software across CareFirst platforms. + Work with the CareFirst mainframe team and external partners to establish and maintain… more
    CareFirst (06/06/25)
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  • Principal Sales Engineer (CICS and z/OS…

    Rocket Software (Washington, DC)
    …+ A minimum of 8+ years of relevant sales engineering experience. + Extensive mainframe knowledge and expertise required. + A minimum of 5+ years CICS Systems ... the clothes we wear to the cars we drive, Rocket solutions power the back-end systems that thousands of brands rely on every day. At Rocket, software is about more… more
    Rocket Software (05/30/25)
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  • Senior Release Management Engineer

    Shuvel Digital (Vienna, VA)
    …environments in an enterprise environment + Strong understanding of Systems Development Life Cycle (SDLC), including Waterfall, Agile methodologies (Preferably ... SAFe) and DevOps + Has significant experience with distributed systems architectures, possessing understanding of associated management tools + Experience in the… more
    Shuvel Digital (03/27/25)
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  • Lead DevOps Product Manager

    Humana (Washington, DC)
    …of DevOps and Developer platform ecosystem across three unique tech stacks: open systems , mainframe , and Salesforce. The ideal candidate will possess a unique ... + You hold a Master's degree + You used to be a software or DevOps engineer , but decided to put down your IDE and focus on product development instead (double bonus… more
    Humana (05/17/25)
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