221 - 240 of 295 Jobs

Mainframe Developer || Onsite in Wilmington, DE

InfiCare Technologies

Wilmington, Delaware, USA

Third Party, Contract

Job Title : Mainframe Developer Location : Wilmington, DE(X Day's Onsite) Duration: Contract/Full Time Job Description: Required Skills: IMS/DB, CICS, COBOL and JCL Programming Languages: Strong proficiency in COBOL Mainframe Operating Systems: In-depth knowledge of z/OS Database Technologies: Expertise in IMS database concepts including IMS/DB and IMS/DC Transaction Processing: Thorough understanding of CICS functionalities and programming interfaces Job Control Language (JCL): Ability to

Mainframe Developer

SelSoft Inc.

Wilmington, Delaware, USA

Full-time

Role: Mainframe DeveloperLocation: Tampa, FL (Onsite) Need 9+ Years candidates JD: Having 8 to 10 years of experience on Mainframe with having JCL, COBOL, VSAM & DB2 skills Should have worked experience as a Mainframe Developer Having project experience in Support services Strong knowledge of programming languages, including COBOL, JCL, and SQL Experience with IBM mainframe systems and tools Good understanding of software development lifecycle (SDLC) processes Ability to work independently and i

Mainframe IMS Developer

XFORIA Inc

Wilmington, Delaware, USA

Contract, Third Party

Position: Mainframe Developer with IMS Background Location: Wilmington, DE (Weekly 5 days office is Must) Duration: Contract Note: We need strong experience in IMS Background, if not resume will not be considered. Mandatory Skill Set: COBOL, IMS, DB2,JCL,VSAM, CICS Job Description: 8 to 12 Yrs of experience in the Mainframe & Java Modernisation space.The Candidate has experience in understanding the requirements for the Mainframe Modernization and Legacy Migration.The tech stack used is Java FSD

Mainframe Developer

M9 Consulting

Woodlawn, Maryland, USA

Contract

DAY TO DAY RESPONSIBILITIES Every position we take is more rewarding when you know the why behind it. Knowing your work makes a difference to support those who need it most. If your passion is enabling life-changing service to those around you, this is the place for you. Find you passion in a team environment where all members are valued regardless of contractor or employee status. Find your Why with us and take your place in our Leidos Family!! Design, develop, test, debug, and implement next

Mainframe Support Engineer

Diligente Technologies

Morehead City, North Carolina, USA

Full-time

Top Skills We re Looking For: Strong experience with z/OS in large zSeries environmentsExpertise in DASD & Tape Storage, DFSMSdss, and backup technologiesProficiency with JCL, IBM Utilities, and storage management tools (e.g., RMM)Working knowledge of job schedulers like IZWSFamiliarity with Assembler or REXX scripting is a big plusStrong analytical and problem-solving capabilities, with the ability to handle Severity 1 escalations Location: Morehead City, NC Relocation Support Available We off

Mainframe Software Developer

ePace Technologies, Inc

Baltimore, Maryland, USA

Contract

* Strong knowledge of Z/OS Mainframe development especially REXX and ISPF Dialog Manager, Control-M, and common mainframe utilities including IEBGENER, IEBCOPY, IEBUPDATE, etc. * Support the development and implementation of improvements in the automation of mainframe batch JCL generation and job scheduling, achieved through collaboration and dialogue with other experts in the field. The candidate will continually assess advancements in technologies to gauge and recommend better solutions for th

Mainframe Developer

Conch Technologies

Wilmington, Delaware, USA

Contract

Job Title: Mainframe Developer Location : Wilmington DE (5 Days Onsite) Experience 8+ Duration : 12 Months Contract MF JD: Mandatory Skills- COBOL, MQ, JCL, DB2, CICS, VSAM Working on enterprise-wide applications, Agile methodologies Process Skills: Thorough understanding of the software development lifecycle. Outstanding written/verbal communication skills with experience distilling and presenting complex quantitative analysis Nice to have: REXX, SAS, Cloud Exposure, batch processing Wit

AS400 System Administrator

Cyma Systems Inc

Providence, Rhode Island, USA

Contract

Title:Senior IBM Power 9iSeries / AS400 System Administrator.Providence, RI The System Administrator and will manage, administer and giveongoing support for two (2) AS400 systems each containing three (3) LPARS (Production, UAT, Development).The ability to provide support on the IBM Mainframes in addition to the IBM Power 9iSeries / AS400 system is a plus. Experience and skills Minimum 3-5 years experience Ability to communicate effectively with staff and engage business, technical resources,a

Developer-Mainframe- Senior- COBOL - local candidates only

Fourans

Trenton, New Jersey, USA

Contract, Third Party

Required SkillsHands-on experience - COBOL/CICS/DB2 Coding, testing & Debugging IBM OS/JCL (MVS) CICS IBM/DB2 Experience developing supportive documentation Experience in Usability Testing (participate with the users in the system testing of their programs) Experience effectively communicating (verbal and written) and collaborating with internal and external groups Overall technical and IT experience Experience in leading and mentoring a team SQL IDMS/DC to CICS Conversion IDMS to DB2 Conversion

Systems Programmer- RACF-Z/OS

The Caldwell Group

Remote

Full-time

Deep understanding of z/OS architecture and IBM utilitiesExtensive experience with RACF and Mainframe securitySolid background installing and maintaining IBM and ISV mainframe productsExperienced with root cause analysis and problem determination on the z/OS platformExperience with participation in IBM and ISV beta programsExperience with DFSMS, SMPe, ServerPac, PDO, DFDSS, DFHSM, ICF Catalogs, HCD, IODF, REXX, JCL, DASD and Tape management products, Communications Server, SDSF, VTE(Copycross),

Mainframe Systems Engineer

Zolon Tech Solutions Inc

Remote

Contract

Title : Mainframe Systems Engineer Location : Reston, VA Duration : 9+ Months Type : Contract-to-hire JOb Description: Remote, with onsite visit in Reston, VA once per quarterCandidates must have strong Mainframe + CA7 + Cobol + JCL + DB2 skills and some AWS/cloud exposure.Strong communication and problem-solving skills required.What You ll Do (Day-to-Day Tasks): Monitoring & TroubleshootingMonitor IT systems daily (Mainframe & Distributed)Proactively detect system issues and fix themProvide Lev

Mainframe Software Developer

Sky Solutions LLC

Woodlawn, Maryland, USA

Full-time, Third Party

Job Title: Mainframe Software Developer Duration: Long term Location: Woodlawn, MD (Onsite 5 days a week) Note: Selected candidate must be willing to work on-site in Woodlawn, MD 5 days a week. Key Required Skills: Strong knowledge of Z/OS Mainframe development especially REXX and ISPF Dialog Manager, Control-M, and common mainframe utilities including IEBGENER, IEBCOPY, IEBUPDATE, etc. Position Description: Support the development and implementation of improvements in the automation of mainf

Mainframe DevOps Transformation

Precision Technologies Corp

Woodland, California, USA

Contract

12+ years of experience in mainframe development and operations. Proven experience in DevOps transformation initiatives. Strong knowledge of COBOL, JCL, DB2, and DevOps tool chain like DBB, Wazi Deploy, UCD and orchestrators like Jenkins / Github Actions. Hands-on experience with rexx automation, groovy, yaml scripting Experience working on migration of source code or data migration from Mainframe to distributed environments Hands-on experience working with git Excellent leadership, communicatio

Mainframe Developer / IDMS - Remote

Federal Soft Systems Inc.

Remote

Contract, Third Party

Mainframe Developer 100% Remote Key Responsibilities: Analyze and document data system logic by interpreting COBOL programs, JCL, ADSO/IDMS programs, Bachman diagrams, and CICS definitions. Extract and translate business and functional rules embedded within mainframe programs and third-party utilities. Work closely with business teams to map how legacy systems support current federal and state requirements. Maintain legacy systems while supporting modernization and system migration initiatives

Mainframe Developer / Programmer Analyst

Prospect Infosystem Inc

Madison, Wisconsin, USA

Full-time, Part-time, Contract, Third Party

Local to Wisconsin Required. In Person interview is required Job Description: This developer position will provide application development and support for Department of Children and Families (DCF) CARES related mainframe applications. This developer will work as part of a team to develop and enhance mainframe applications using technologies such as COBOL and DB2 databases to implement maintenance & enhancement mainframe functionality. The Cobol Mainframe Programmer 5 (CMP5) will work on high pr

Mainframe Software Developer

International Software Systems, Inc

Woodlawn, Maryland, USA

Full-time

Key Required Skills: Strong knowledge of Z/OS Mainframe development especially REXX and ISPF Dialog Manager, Control-M, and common mainframe utilities including IEBGENER, IEBCOPY, IEBUPDATE, etc. Position Description: Support the development and implementation of improvements in the automation of mainframe batch JCL generation and job scheduling, achieved through collaboration and dialogue with other experts in the field. The candidate will continually assess advancements in technologies to gaug

Mainframe Developer

Nityo Infotech Corporation

Weehawken Township, New Jersey, USA

Contract, Third Party

Job Title - MainframeDeveloper Location - Weehawken, NJ- Hybrid Job Description: Skills Required: Need Mainframe developer for hybrid role in Weehawken, NJ.JCL, CBOL ,DB2 ,Stored procedures.

COBOL Mainframe Programmer VI

Zettalogix INC

Remote or Madison, Wisconsin, USA

Contract

ROLE TITLE: COBOL Mainframe Programmer VISTART / END: 08/25/25 to 06/30/2026, with a reasonable possibility of a multi-year extension. The state cannot post any job beyond the end of the current fiscal year (June 30, 2026, in this case). So, while many jobs at the state can run for multiple years, they are all capped at the start of the current fiscal year (and must be renewed each fiscal year).WORK ARRANGEMENT:90% Remote from within Wisconsin.Must be able to come on-site as needed with sufficie

Mainframe Software Developer

NetVision Resources Inc.

Woodlawn, Maryland, USA

Full-time, Third Party, Contract

Position Description: Support the development and implementation of improvements in the automation of mainframe batch JCL generation and job scheduling, achieved through collaboration and dialogue with other experts in the field. The candidate will continually assess advancements in technologies to gauge and recommend better solutions for the customer to improve efficiency and further streamline processes. Develop software code and JCL using customer defined standards and software engineering be

Senior IBM Power 9iSeries / AS400 System Administrator

Cyma Systems Inc

Providence, Rhode Island, USA

Contract, Third Party

Senior IBM Power 9iSeries / AS400 System Administrator.Providence, RIOccasional travel between DLT (Cranston, RI) and Enterprise Operations Center (Warwick, RI). Potentially, from RI to Hot site center in the NJ/PA area. Expenses are not reimbursed.Onsite The Rhode Island Department of Administration, Enterprise Technology Strategy andServices, Office of Information Technology (ETSS/OIT) is seeking an IBM Power 9iSeries / AS400 System Administrator. The System Administrator and will manage, ad