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Z Os Software Engineer Jobs (NOW HIRING)

Mainframe z/OS Systems Programmer

Plano, TX · On-site

$52.50 - $67/hr

Are you a seasoned Mainframe z/OS Systems Programmer with expertise in z/OS and ISV environments ... Support Software Standardization and new Feature implementations. * Support other teams: storage ...

New

Mainframe - z/OS Support

New York, NY · On-site

$53.50 - $69/hr

Anywhere in the US Perform z/OS systems programming activities and coordinate project resources needed to complete software maintenance and installation schedules Responsibilities include (but not ...

... to developers and users concerning the z/OS platform capabilities, software, hardware, and procedures. Ensures data integrity by evaluating, implementing, and managing appropriate software and ...

New

... to developers and users concerning the z/OS platform capabilities, software, hardware, and procedures. Ensures data integrity by evaluating, implementing, and managing appropriate software and ...

New

... to developers and users concerning the z/OS platform capabilities, software, hardware, and procedures. Ensures data integrity by evaluating, implementing, and managing appropriate software and ...

... to developers and users concerning the z/OS platform capabilities, software, hardware, and procedures. Ensures data integrity by evaluating, implementing, and managing appropriate software and ...

... to developers and users concerning the z/OS platform capabilities, software, hardware, and procedures. Ensures data integrity by evaluating, implementing, and managing appropriate software and ...

SENIOR SYSTEMS PROGRAMMER Z/OS SYSTEMS PROGRAMMER ~~ Z/OS ~ ~ MAIFRAME ~~ INTERNALS ~~ PRODUCT INSTALLATION & SUPPORT HYBRID WORK ENVIRONMENT (3X WEEK ON SITE REQUIRED) GREAT BENEFITS & ANNUAL BONUS ...

... software engineering, and systems integration. We strongly believe : " If something cannot be ... Founded 2009 Currently seeking a talented DB2 Z/OS System Programmer for a 1 YEAR project ...

... to developers and users concerning the z/OS platform capabilities, software, hardware, and procedures. Ensures data integrity by evaluating, implementing, and managing appropriate software and ...

Analyze, debug and correct various z/OS software problems. Support z/OS Unix System Services (USS ... Provide system-programming support for the installation and upgrade of mainframe hardware ...

Install, configure, and maintain z/OS and related IBM system software; manage SMP/E processes and ... OS Systems Programmer • Deep understanding of z/OS internals, JES2/JES3, WLM, SMP/E • ...

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Z Os Software Engineer information

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$63.5K

$147.5K

$205.5K

How much do z os software engineer jobs pay per year?

As of Sep 14, 2026, the average yearly pay for z os software engineer in the United States is $147,524.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,000.00 and $173,000.00 per year, depending on experience, location, and employer.

What are popular job titles related to Z Os Software Engineer jobs?

For Z Os Software Engineer jobs, the most frequently searched job titles are:

Infographic showing various Z Os Software Engineer job openings in the United States as of June 2026, with employment types broken down into 10% Full Time, 76% Part Time, and 14% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $147,524 per year, or $70.9 per hour.

Z/OS Systems Programmer

Annapolis Junction, MD • Remote

PTY TECH, LLC
Recruiting and Staffing Services • 1 - 10 employees

$150K - $170K/yr

Full-time

Re-posted 27 days ago


Job description

z/OS Systems Programmer

Location: Annapolis Junction MD - Hybrid role (2 days on site)

Security Clearance Requirement: Active Secret Clearance

Assignment Type: Full-time FTE

Salary Range: $150,000 to $170,000 annually.

Positions: 5

Locals required: yes

Visa: USC

Executive Summary: z/OS Systems Programmer to support, maintain, and enhance the client’s IBM mainframe environment, ensuring the stability, security, and performance of mission-critical systems.

Position Description: We are seeking an experienced z/OS Systems Programmer to support, maintain, and enhance the client’s IBM mainframe environment. The ideal candidate will have deep technical expertise in z/OS, subsystem configuration, system tuning, and operational support in a mission critical environment. This role ensures the stability, security, and performance of mainframe systems across production, test, and development environments.

Position Job Duties:

  • z/OS Installation & Maintenance: Install, configure, and maintain z/OS and related IBM system software; manage SMP/E processes and PTF/RSU installations; maintain PARMLIB/PROCLIB and plan IPLs.

  • Subsystem Administration: Support and tune subsystems such as JES2/JES3, CICS, DB2, MQ, and IMS; troubleshoot subsystem issues to ensure performance and availability.

  • Performance & Capacity Management: Perform workload analysis using RMF/SMF; tune WLM policies; provide recommendations to optimize CPU, memory, I/O, and storage utilization.

  • Storage & I/O Configuration: Work with storage teams on SMS/HSM and DASD management; support IODF/HCD updates; validate TS7700/VTL replication.

  • Security & Compliance: Support RACF rules and digital certificates; assist with STIG compliance and vulnerability remediation; ensure configurations align with regulatory standards.

  • Automation & Operations: Develop automation scripts (REXX, CLIST, SA/Ops); support job scheduling; integrate with monitoring and alerting tools.

  • Incident & Change Management: Provide Tier III support for escalated issues; conduct root cause analysis (RCA); participate in change management and DR tests.

  • Documentation & Collaboration: Create technical documentation and SOPs; collaborate with cross-functional teams; assist in modernization and cloud integration initiatives.