Mainframe Developer

Akkodis
Columbus, OH

Akkodis is seeking a Mainframe Developer for a Contract onsite role in Columbus, OH . The ideal candidate will have strong hands-on experience with Mainframe applications, DB2 development, CICS administration, and overall mainframe operations. This role will support development, maintenance, and troubleshooting for critical enterprise systems.

Rate Range: $45/hour to $49/hour ; The rate may be negotiable based on experience, education, geographic location, and other factors.

Mainframe Developer job responsibilities include:

  • Developing, enhancing, and maintaining mainframe applications using COBOL, JCL, DB2, and related technologies

  • Supporting DB2 database development, query optimization, and performance tuning activities

  • Handling CICS administration tasks including configuration, monitoring, and troubleshooting

  • Assisting with production support, root‑cause analysis, and incident resolution

  • Performing mainframe job scheduling, batch cycle support, and environment stability efforts

  • Collaborating with cross‑functional teams to ensure smooth integration of application changes and system updates

Desired Qualifications:

  • 6–8 years of hands‑on mainframe development experience

  • Strong experience with DB2 Application Development , DB2 Administration, and CICS Administration

  • Knowledge of JCL, COBOL, VSAM, and mainframe utilities

  • Ability to analyze, debug, and troubleshoot complex mainframe application issues

  • Strong communication and collaboration skills; ability to work in a fast‑paced onsite environment

If you are interested in this role, then please click APPLY NOW. For other opportunities available at Akkodis, or any questions, feel free to contact me at Vikas.Tomar@ akkodisgroup.com.

Pay Details: $45.00 to $49.00 per hour

Benefit offerings available for our associates include medical, dental, vision, life insurance, short-term disability, additional voluntary benefits, EAP program, commuter benefits and a 401K plan. Our benefit offerings provide employees the flexibility to choose the type of coverage that meets their individual needs. In addition, our associates may be eligible for paid leave including Paid Sick Leave or any other paid leave required by Federal, State, or local law, as well as Holiday pay where applicable.

Equal Opportunity Employer/Veterans/Disabled

Military connected talent encouraged to apply

To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to

The Company will consider qualified applicants with arrest and conviction records in accordance with federal, state, and local laws and/or security clearance requirements, including, as applicable:
  • The California Fair Chance Act
  • Los Angeles City Fair Chance Ordinance
  • Los Angeles County Fair Chance Ordinance for Employers
  • San Francisco Fair Chance Ordinance

Massachusetts Candidates Only: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Posted 2026-02-20

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