The z/OS Connect API Engineer/Architect is responsible for modernizing mainframe services through API enablement using IBM z/OS Connect. This role bridges traditional CICS/COBOL systems with modern ...
The z/OS Connect API Engineer/Architect is responsible for modernizing mainframe services through API enablement using IBM z/OS Connect. This role bridges traditional CICS/COBOL systems with modern ...
z/OS Connect API Architect
Columbus, OH · On-site
The z/OS Connect API Engineer/Architect is responsible for modernizing mainframe services through API enablement using IBM z/OS Connect. This role bridges traditional CICS/COBOL systems with modern ...
z/OS Connect API Architect
Columbus, OH · On-site
The z/OS Connect API Engineer/Architect is responsible for modernizing mainframe services through API enablement using IBM z/OS Connect. This role bridges traditional CICS/COBOL systems with modern ...
IBM/z/OS Senior Architected / Experienced Developer Location : Columbus/OH Skill requirements Hands-on experience with IBM z/OS Connect Designer, API toolkit, or Visual Studio Code tools for ...
Quick apply
IBM/z/OS Senior Architected / Experienced Developer Location : Columbus/OH Skill requirements Hands-on experience with IBM z/OS Connect Designer, API toolkit, or Visual Studio Code tools for ...
Required areas of experience include z/OS engineering, WLM (Workload Manager), CF, SMF Processing ... Responsible for the overall health, security, resiliency, and performance of System z CICS for z/OS ...
Required areas of experience include z/OS engineering, WLM (Workload Manager), CF, SMF Processing ... Responsible for the overall health, security, resiliency, and performance of System z CICS for z/OS ...
Lead Mainframe Platform Engineer - CICS, MQ & zCEE
Columbus, OH · On-site
$93K - $189K/yr
Required areas of experience include z/OS engineering, WLM (Workload Manager), CF, SMF Processing ... Responsible for the overall health, security, resiliency, and performance of System z CICS for z/OS ...
Lead Mainframe Platform Engineer - CICS, MQ & zCEE
Columbus, OH · On-site
$93K - $189K/yr
Required areas of experience include z/OS engineering, WLM (Workload Manager), CF, SMF Processing ... Responsible for the overall health, security, resiliency, and performance of System z CICS for z/OS ...
Required areas of experience include z/OS engineering, WLM (Workload Manager), CF, SMF Processing ... Responsible for the overall health, security, resiliency, and performance of System z CICS for z/OS ...
Required areas of experience include z/OS engineering, WLM (Workload Manager), CF, SMF Processing ... Responsible for the overall health, security, resiliency, and performance of System z CICS for z/OS ...
... Engineer III candidate must have experience in one or more of the following disciplines: z/OS ... This candidate will be filling an experienced systems mainframe engineer position. The candidate ...
Quick apply
... Engineer III candidate must have experience in one or more of the following disciplines: z/OS ... This candidate will be filling an experienced systems mainframe engineer position. The candidate ...
mainframe specialist
$53 - $67.50/hr
Also, must be familiar with Open Systems side of z/OS and Unix/Linux. ODOT has a goal to migrate ... and programming skills, including languages that run on specified platform. â Anticipate and ...
Quick apply
mainframe specialist
$53 - $67.50/hr
Also, must be familiar with Open Systems side of z/OS and Unix/Linux. ODOT has a goal to migrate ... and programming skills, including languages that run on specified platform. â Anticipate and ...
Mainframe Site Reliability Engineering (SRE)
Columbus, OH · On-site
$55 - $73.25/hr
... mainframe systems engineering or operations * Strong hands-on expertise with IBM z/OS * Experience with core mainframe components such as: * CICS, IMS, DB2 * JES2/JES3 * MQ, SMF, SDSF * Solid ...
Quick apply
Mainframe Site Reliability Engineering (SRE)
Columbus, OH · On-site
$55 - $73.25/hr
... mainframe systems engineering or operations * Strong hands-on expertise with IBM z/OS * Experience with core mainframe components such as: * CICS, IMS, DB2 * JES2/JES3 * MQ, SMF, SDSF * Solid ...
... IMB z/OS utilities: TSO, ISPF, SMF, REX. SAS and SMS Qualifications At least 8 years of experience as a DB2 Systems Administrator and as a CICS support lead. Experience with IBM CICS Dynamic ...
... IMB z/OS utilities: TSO, ISPF, SMF, REX. SAS and SMS Qualifications At least 8 years of experience as a DB2 Systems Administrator and as a CICS support lead. Experience with IBM CICS Dynamic ...
Infrastructure Developer - Intermediate
Columbus, OH · On-site
$62 - $70/hr
Proven experience as a Mainframe Systems Engineer or similar role in a large enterprise environment. * In-depth knowledge of IBM z/OS and associated subsystems (JCL, JES, TSO, ISPF, SMP/E, CICS, DB2 ...
Infrastructure Developer - Intermediate
Columbus, OH · On-site
$62 - $70/hr
Proven experience as a Mainframe Systems Engineer or similar role in a large enterprise environment. * In-depth knowledge of IBM z/OS and associated subsystems (JCL, JES, TSO, ISPF, SMP/E, CICS, DB2 ...
Infrastructure Developer - Intermediate
Columbus, OH · On-site
$62 - $70/hr
Proven experience as a Mainframe Systems Engineer or similar role in a large enterprise environment. In-depth knowledge of IBM z/OS and associated subsystems (JCL, JES, TSO, ISPF, SMP/E, CICS, DB2 ...
Infrastructure Developer - Intermediate
Columbus, OH · On-site
$62 - $70/hr
Proven experience as a Mainframe Systems Engineer or similar role in a large enterprise environment. In-depth knowledge of IBM z/OS and associated subsystems (JCL, JES, TSO, ISPF, SMP/E, CICS, DB2 ...
Mainframe DBA
Columbus, OH · On-site
... systems re-engineering and Operations support. Qualifications : Required : • Administer, design ... Knowledge of DB2 for z/OS along with mainframe related tools such as BMC, CA Platinum for ...
Mainframe DBA
Columbus, OH · On-site
... systems re-engineering and Operations support. Qualifications : Required : • Administer, design ... Knowledge of DB2 for z/OS along with mainframe related tools such as BMC, CA Platinum for ...
Site Reliability Engineer
Columbus, OH · On-site
$55 - $73.25/hr
Support Mainframe technologies including z/OS, MVS, CICS, MQ, DB2, COBOL, JCL, TSO/ISPF, Easytrieve ... Collaborate with Infrastructure, Cloud, Development, Middleware, and Vendor teams to ensure system ...
Site Reliability Engineer
Columbus, OH · On-site
$55 - $73.25/hr
Support Mainframe technologies including z/OS, MVS, CICS, MQ, DB2, COBOL, JCL, TSO/ISPF, Easytrieve ... Collaborate with Infrastructure, Cloud, Development, Middleware, and Vendor teams to ensure system ...
Site Reliability Engineer
Columbus, OH · On-site
$57 - $113/hr
Support Mainframe technologies including z/OS, MVS, CICS, MQ, DB2, COBOL, JCL, TSO/ISPF, Easytrieve ... Collaborate with Infrastructure, Cloud, Development, Middleware, and Vendor teams to ensure system ...
Site Reliability Engineer
Columbus, OH · On-site
$57 - $113/hr
Support Mainframe technologies including z/OS, MVS, CICS, MQ, DB2, COBOL, JCL, TSO/ISPF, Easytrieve ... Collaborate with Infrastructure, Cloud, Development, Middleware, and Vendor teams to ensure system ...
Mainframe developer
Delaware, OH · On-site
$46.50 - $59.75/hr
... corporate environment with IBM-Z/OS Mainframe applications · Experience with · Mainframe ... systems · Estimate and plan JIRA stories, document your tasks · Perform hands on coding and peer ...
Mainframe developer
Delaware, OH · On-site
$46.50 - $59.75/hr
... corporate environment with IBM-Z/OS Mainframe applications · Experience with · Mainframe ... systems · Estimate and plan JIRA stories, document your tasks · Perform hands on coding and peer ...
IBM z/OS systems programming and patching (SMP/E, PTF management) * IBM Db2 for z/OS and IBM MQ Server administration * IBM i (AS/400) 7.4/7.5 administration and patching * CICS and IMS transaction ...
IBM z/OS systems programming and patching (SMP/E, PTF management) * IBM Db2 for z/OS and IBM MQ Server administration * IBM i (AS/400) 7.4/7.5 administration and patching * CICS and IMS transaction ...
... to z/OS, online to operating systems; supports business continuity activities. Provides training & documentation to systems users; Adheres to ODJFS programming standards; researched technical ...
... to z/OS, online to operating systems; supports business continuity activities. Provides training & documentation to systems users; Adheres to ODJFS programming standards; researched technical ...
Lead Infrastructure Engineer - Mainframe Network
Columbus, OH · On-site
$98K - $135K/yr
As a Lead Infrastructure Engineer at JPMorganChase within the Infrastructure Platfroms and ... Deep expertise in mainframe network technologies, including IBM z/OS, VTAM, TCP/IP, OSPF, SNA, and ...
Lead Infrastructure Engineer - Mainframe Network
Columbus, OH · On-site
$98K - $135K/yr
As a Lead Infrastructure Engineer at JPMorganChase within the Infrastructure Platfroms and ... Deep expertise in mainframe network technologies, including IBM z/OS, VTAM, TCP/IP, OSPF, SNA, and ...
Lead Infrastructure Engineer - Mainframe Network
Columbus, OH · On-site
$150 - $190/hr
As a Lead Infrastructure Engineer at JPMorganChase within the Infrastructure Platfroms and ... Deep expertise in mainframe network technologies, including IBM z/OS, VTAM, TCP/IP, OSPF, SNA and ...
Lead Infrastructure Engineer - Mainframe Network
Columbus, OH · On-site
$150 - $190/hr
As a Lead Infrastructure Engineer at JPMorganChase within the Infrastructure Platfroms and ... Deep expertise in mainframe network technologies, including IBM z/OS, VTAM, TCP/IP, OSPF, SNA and ...
Z Os Systems Programmer information
See salary details
$17.31 - $23.19
6% of jobs
$23.19 - $29.06
7% of jobs
$29.06 - $34.94
11% of jobs
$35.31 is the 25th percentile. Wages below this are outliers.
$34.94 - $40.82
13% of jobs
The median wage is $46.07 / hr.
$40.82 - $46.70
15% of jobs
$46.70 - $52.58
11% of jobs
$52.58 - $58.46
11% of jobs
$59.93 is the 75th percentile. Wages above this are outliers.
$58.46 - $64.34
9% of jobs
$64.34 - $70.21
6% of jobs
$70.21 - $76.09
8% of jobs
$76.09 - $81.97
3% of jobs
$17
$49
$81
How much do z os systems programmer jobs pay per hour?
As of Aug 23, 2026, the average hourly pay for z os systems programmer in the United States is $49.75, according to ZipRecruiter salary data. Most workers in this role earn between $36.06 and $62.26 per hour, depending on experience, location, and employer.
What are popular job titles related to Z Os Systems Programmer jobs?
For Z Os Systems Programmer jobs, the most frequently searched job titles are:
What job categories do people searching Z Os Systems Programmer jobs look for?
The top searched job categories for Z Os Systems Programmer jobs are:
What states have the most Z Os Systems Programmer jobs?
States with the most job openings for Z Os Systems Programmer jobs include:
Job description
ITTConnect is seeking a z/OS Connect API Engineer/Junior Architect to work on site for a client in the Columbus, OH area. This is a contract position with a client that is a global leader in consulting, digital transformation, technology and engineering services with over 300,000 team members in nearly 50 countries. The end client is in the Utilities sector.
Job location: Preferably Columbus, OH (on site work). Remote is also a possibility. The z/OS Connect API Engineer/Architect is responsible for modernizing mainframe services through API enablement using IBM z/OS Connect.
This role bridges traditional CICS/COBOL systems with modern API and cloud-native architectures while enabling secure, scalable, and reusable integration capabilities. Key Responsibilities: Installation and configuration of a new IBM z/OS Connect EE and WebSphere Liberty environment from scratch Develop REST APIs using IBM z/OS Connect. Expose CICS and DB2 transactions through modern API contracts.
Build and maintain API service definitions, mappings, and YAML configurations. Develop OpenAPI specifications aligned with enterprise standards. Configure and support JWT, OAuth2, OIDC, RACF, and certificate-based authentication.
Implement CI/CD deployment pipelines using GitHub Actions and Gradle. Support integration with APIM as the enterprise API gateway. Troubleshoot performance, security, and connectivity issues.
Develop onboarding templates and reusable API accelerators. Participate in mainframe modernization initiatives and Shadow Service migration efforts. Requirements Required Skills: IBM z/OS Connect REST APIs OpenAPI JSON/XML CICS COBOL DB2 RACF GitHub CI/CD Preferred Skills: APIM Java Spring Boot OAuth2/OIDC Mainframe modernization programs.
About iTTCONNECT
Sourced by ZipRecruiter
Industry
It services
Company size
11 - 50 Employees
Headquarters location
Fort Lauderdale, FL, US
Year founded
2017