More jobs:
Mainframe Developer
Job in
Chandler, Maricopa County, Arizona, 85249, USA
Listed on 2026-06-18
Listing for:
Optomi
Full Time
position Listed on 2026-06-18
Job specializations:
-
IT/Tech
Systems Engineer, Unix/Linux
Job Description & How to Apply Below
Optomi, in partnership with one of our most exciting clients, is seeking a talented developer to join their team! This client is looking for candidates with any sort of mainframe experience!
MUST BE ABLE TO WORK ON W2 WITHOUT SPONSORSHIP!
What the right candidate will enjoy:- Delivering industry-leading software products!
- A LONG TERM opportunity with growth potential!
- Working on cutting-edge technology!
- A collaborative work environment!
- Competitive pay and growth opportunities!
Skills:
- 5+ years of mainframe experience
- Strong hands‑on knowledge of z/OS, JES2/JES3, TSO/ISPF, SDSF, USS/OMVS, SMP/E
- Practical experience with DB2, CICS, IMS, IBM MQ
- Production control experience with Control M, CA 7, ESP/Autosys
- Storage fundamentals: DFSMS, DFSMShsm, ICF catalog/IDCAMS, DASD/tape operations
- Proficiency with monitoring and performance analysis (RMF/SMF, OMEGAMON)
- Familiarity with RACF/ACF2/Top Secret concepts
- Solid understanding of ITIL processes
- Experience with Parallel Sysplex, GDPS, XCF
- Advanced tuning skills for DB2 buffer pools, CICS regions, IMS databases, MQ channels/queues
- Exposure to z/OSMF, Ansible for z/OS, Zowe
- Knowledge of networking on z/OS (TCP/IP stacks, VTAM/SNA)
- Scripting/programming: REXX, Assembler basics, COBOL reading, Python on USS
- Experience with capacity planning and cost optimization
- Background in regulated/enterprise environments
To View & Apply for jobs on this site that accept applications from your location or country, tap the button below to make a Search.
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
Search for further Jobs Here:
×