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Mainframe System Programmer Jobs in Portland, OR

United IT

Mainframe Systems Programmer

Portland, OR · On-site

$58.25 - $74.25/hr

Mainframe Systems Programmer Location: Onsite in Portland, OR (Local or Neighboring State Candidates) Position Overview: Responsible for supporting a mainframe critical to customer service and work ...

United IT Solutions

Mainframe Systems Programmer

Portland, OR · On-site

$58.25 - $74.25/hr

Mainframe Systems Programmer Location: Onsite in Portland, OR (Local or Neighboring State Candidates) Position Overview: Responsible for supporting a mainframe critical to customer service and work ...

mLogica

Sales Director

Vancouver, WA · On-site

... including mainframe modernization, legacy system transformation, and cloud adoption. Key ... engineer). · Partner with cloud providers (e.g., AWS, Azure, Google Cloud Platform) for joint go ...

All JobsMainframe System Programmer JobsMainframe System Programmer Jobs in Portland, OR

Mainframe System Programmer information

See Portland, OR salary details

$10

$61

$83

How much do mainframe system programmer jobs pay per hour?

As of Jun 30, 2026, the average hourly pay for mainframe system programmer in Portland, OR is $61.70, according to ZipRecruiter salary data. Most workers in this role earn between $56.11 and $71.39 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Mainframe System Programmer, and why are they important?

To thrive as a Mainframe System Programmer, you need deep knowledge of mainframe operating systems (such as z/OS), programming languages like COBOL or Assembler, and a degree in computer science or a related field. Familiarity with mainframe tools (e.g., IBM ISPF, JCL, SMP/E) and certifications such as IBM Certified System Programmer are typically required. Analytical thinking, problem-solving, and effective communication are crucial soft skills for diagnosing issues and collaborating with IT teams. These skills are vital to ensure the stability, security, and efficiency of critical enterprise computing environments.

What are some common challenges Mainframe System Programmers face when supporting legacy systems?

Mainframe System Programmers often encounter challenges such as integrating modern applications with legacy mainframe environments, ensuring system security while maintaining uptime, and troubleshooting complex issues that span both old and new technologies. They may also face difficulties due to limited documentation or retiring expertise as experienced colleagues leave the workforce. Staying current with evolving mainframe tools and best practices helps address these challenges and keeps systems running smoothly.

Are mainframe jobs in demand?

Mainframe system programmer roles are in steady demand due to the continued reliance of large organizations on mainframe systems for critical operations. These jobs require expertise in COBOL, JCL, and mainframe environments, and professionals with skills in modernization and automation are increasingly sought after. The demand remains stable as many enterprises maintain legacy systems alongside newer technologies.

Is mainframe difficult to learn?

Mainframe system programming can be complex due to its specialized environment, programming languages like COBOL and Assembler, and unique operational procedures. However, with proper training and experience, it is learnable, especially for those with a background in computer science or IT. Consistent practice and understanding of mainframe tools and concepts are essential for proficiency.

What is the difference between Mainframe System Programmer vs Mainframe Application Developer?

AspectMainframe System ProgrammerMainframe Application Developer
Required CredentialsCertifications in mainframe systems, such as IBM Certified System ProgrammerProgramming certifications, often in COBOL, Java, or other languages
Work EnvironmentOperate primarily on mainframe hardware, focus on system setup and maintenanceDevelop and modify applications running on mainframes
Employer & Industry UsageUsed by organizations with large-scale legacy systems, banking, insuranceDevelops business applications for mainframe environments in similar industries

While both roles work within mainframe environments, Mainframe System Programmers focus on system setup, maintenance, and optimization, whereas Mainframe Application Developers concentrate on creating and updating applications that run on mainframes. Understanding these differences helps in choosing the right career path or job search focus.

What are mainframe system programmers?

Mainframe system programmers are IT professionals who specialize in installing, configuring, maintaining, and optimizing mainframe computer systems. They are responsible for the underlying software infrastructure, such as operating systems (like IBM z/OS), network configurations, and middleware. Their work ensures that mainframe environments run efficiently, securely, and with minimal downtime, supporting critical applications for large organizations. System programmers also troubleshoot complex issues and implement updates or enhancements as needed.

How much does IBM mainframe pay?

Mainframe system programmers typically earn between $70,000 and $120,000 annually, depending on experience, location, and certifications. Senior roles or those with specialized skills in IBM z/OS or related tools can earn higher salaries, especially in large enterprise environments.

What does a mainframe system programmer do?

A mainframe system programmer is responsible for installing, maintaining, and troubleshooting mainframe operating systems and related software. They configure hardware, optimize system performance, and ensure system security, often using tools like z/OS and JCL. Strong knowledge of system architecture, scripting, and problem-solving skills are essential for this role.
What are popular job titles related to Mainframe System Programmer jobs in Portland, OR? For Mainframe System Programmer jobs in Portland, OR, the most frequently searched job titles are:
What job categories do people searching Mainframe System Programmer jobs in Portland, OR look for? The top searched job categories for Mainframe System Programmer jobs in Portland, OR are:
Mainframe System Programmer jobs near you

Mainframe Systems Programmer

United IT

Portland, OR • On-site

$58.25 - $74.25/hr

Other

Posted 8 days ago

Key responsibilities

  • Perform day-to-day mainframe operations, troubleshooting, and performance monitoring.

  • Capture screens and documentation for audits and validate technical direction from vendors.

  • Interact with auditors and support audit requirements.

Job description

Mainframe Systems Programmer

Location: Onsite in Portland, OR (Local or Neighboring State Candidates)

Position Overview: Responsible for supporting a mainframe critical to customer service and work management, with involvement in a transformation project to migrate away from the current platform.

Key Responsibilities:

  • Perform day-to-day mainframe operations, troubleshooting, and performance monitoring.
  • Capture screens and documentation for audits; validate technical direction from vendors
  • Interact with auditors and support audit requirements.
  • Apply software upgrades and manage mainframe licenses.
  • Question and validate vendor recommendations analytically, without confrontation.

Technical Requirements:

  • Strong experience with ZOS.
  • Familiarity with Cool: Gen, Endeavor (CA Endevor SCM) and RACF.
  • Advanced troubleshooting skills.
  • Prior mainframe experience required; utility industry experience is optional.
  • No specific programming language required if candidate is a senior mainframe systems.
  • Dell DLM (Disk Library for Mainframe) experience needed.

Other Details: Hands-on technical role, not a people manager.

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