Senior IBM Mainframe and z/OS Systems ProgrammerLocation: Omaha, Nebraska / Berkley Heights, NJ – onsiteDuration: Long termLooking for systems programmers. Not application programmers.Experience with:z/OS internals (JES2, SMS, HSM);z/OS communications TCP/IP and VTAM;JCL, IBM Utilities (IEBGENER, etc.) and REXX (Python a plus) scripting;VSAM, DB2, and sequential data formats; and programming languages such as Cobol, IBM Assembler, experience with Java is a plus.Experience in z/OS Operations activities, e.g. IPLs, Stand Alone Dump, and console operations is a plus.Candidate needs to have experience with mentoring/sharing technical knowledge, provide technical guidance and feedback to junior Systems Programmers.Eligible to work on Federal contracts.Thanks,Rajinikanth LakkaRecruitment LeadEmail: