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Operating Systems Programmer Jobs (NOW HIRING)

Infojini Inc

z/os systems programmer

Clemson, SC

$46.50 - $59.25/hr

Responsible for the for the analysts, development, modification, installation, testing and maintenance of operating systems software. Possesses a strong understanding of systems programming ...

DSNSearch

z/OS Systems Programmer

Orlando, FL · On-site

MAINFRAME**SYSTEMS PROGRAMMER** ANNUAL BONUS PROGRAM! HYBRID WORK/MUST WORK ON SITE 2X WEEK ... ARCHITECT, INSTALL, UPGRADE, TUNE THE Z/OS OPERATING SYSTEM ( MAINFRAME ) FOR A GLOBAL (24X7 ...

DSNSearch

z/OS Systems Programmer

Jersey City, NJ

MAINFRAME**SYSTEMS PROGRAMMER** ANNUAL BONUS PROGRAM! HYBRID WORK/MUST WORK ON SITE 2X WEEK ... ARCHITECT, INSTALL, UPGRADE, TUNE THE Z/OS OPERATING SYSTEM ( MAINFRAME ) FOR A GLOBAL (24X7 ...

DSNSearch

z/OS Systems Programmer

Orlando, FL

z/OS SENIOR LEVEL SYSTEMS PROGRAMMER-ARCHITECT Z/OS MAINFRAME SYSTEMS PROGRAMMER ANNUAL BONUS ... ARCHITECT, INSTALL, UPGRADE, TUNE THE Z/OS OPERATING SYSTEM ( MAINFRAME ) FOR A GLOBAL (24X7 ...

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z/OS Systems Programmer

Pittsburgh, PA · On-site

MAINFRAME**SYSTEMS PROGRAMMER** ANNUAL BONUS PROGRAM! HYBRID WORK/MUST WORK ON SITE 2X WEEK ... ARCHITECT, INSTALL, UPGRADE, TUNE THE Z/OS OPERATING SYSTEM ( MAINFRAME ) FOR A GLOBAL (24X7 ...

DSNSearch

z/OS Systems Programmer

Pittsburgh, PA

z/OS SENIOR LEVEL SYSTEMS PROGRAMMER-ARCHITECT Z/OS MAINFRAME SYSTEMS PROGRAMMER ANNUAL BONUS ... ARCHITECT, INSTALL, UPGRADE, TUNE THE Z/OS OPERATING SYSTEM ( MAINFRAME ) FOR A GLOBAL (24X7 ...

Halo Group

Z/OS Mainframe Systems Programmer

Anderson, SC · On-site

$50.25 - $64/hr

The Z/OS Mainframe Advanced Systems Programmer will be responsible for the analysis, development, modification, installation, testing and maintenance of operating systems software. This person needs ...

DSNSearch

z/OS Systems Programmer

Jersey City, NJ

z/OS SENIOR LEVEL SYSTEMS PROGRAMMER-ARCHITECT Z/OS MAINFRAME SYSTEMS PROGRAMMER ANNUAL BONUS ... ARCHITECT, INSTALL, UPGRADE, TUNE THE Z/OS OPERATING SYSTEM ( MAINFRAME ) FOR A GLOBAL (24X7 ...

Sonoma Consulting

z/OS Systems Programmer

Glenview, IL · On-site

Z/OS Systems Programmer The Systems Programmer ensures the availability and efficient operation of the mainframe z/OS operating system, related hardware and software. Secondary responsibilities ...

OnPath Credit Union

Core Systems Programmer

LA · On-site

$68.23K - $85.28K/yr

Assists programming and operating staff as needed. Coordinates with management to establish and implement programming goals and objectives. The Core Systems Programmer will assist employees in the I.

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Operating Systems Programmer information

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How much do operating systems programmer jobs pay per hour?

As of May 28, 2026, the average hourly pay for operating systems programmer in the United States is $63.46, according to ZipRecruiter salary data. Most workers in this role earn between $63.46 and $63.46 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an Operating Systems Programmer, and why are they important?

To thrive as an Operating Systems Programmer, you need strong programming skills in languages like C and C++, a solid understanding of computer architecture, and a degree in computer science or a related field. Familiarity with version control systems (e.g., Git), debugging tools, and experience with Unix/Linux or Windows kernel development are typically required. Analytical thinking, attention to detail, and effective problem-solving are critical soft skills for diagnosing and resolving complex system-level issues. These skills ensure the reliability, efficiency, and security of operating systems that form the foundation for all computer applications.

What are some common challenges faced by Operating Systems Programmers in maintaining and updating legacy systems?

Operating Systems Programmers often encounter the challenge of maintaining and updating legacy systems, which can involve working with outdated programming languages, limited documentation, and hardware constraints. Adapting legacy code to integrate with modern technologies while ensuring system stability and security requires both technical expertise and creative problem-solving. Collaboration with hardware engineers and application developers is often necessary to address compatibility issues and deliver seamless updates. Staying up-to-date with industry best practices and emerging OS trends helps programmers anticipate and address these challenges effectively.

What are Operating Systems Programmers?

Operating Systems Programmers are specialized software engineers who design, develop, maintain, and optimize operating systems such as Windows, Linux, or macOS. Their work involves writing low-level code that manages hardware resources, handles system processes, and provides a platform for application software to run efficiently. They often work with programming languages like C, C++, and assembly, and need a deep understanding of computer architecture and system-level programming. Their role is crucial in ensuring the stability, security, and performance of computers and devices.

What is the difference between Operating Systems Programmer vs Device Driver Developer?

AspectOperating Systems ProgrammerDevice Driver Developer
Required CredentialsBachelor's in Computer Science or related field; programming skills in C/C++Bachelor's in Computer Engineering or related; expertise in hardware interfaces and C/C++
Work EnvironmentDevelops core OS components, often in a system programming environmentCreates and maintains hardware-specific drivers, often within OS or hardware teams
Employer & Industry UsageUsed by OS vendors, tech companies, and embedded systemsUsed by hardware manufacturers, OS vendors, and embedded systems

Both roles require strong programming skills in C/C++, but Operating Systems Programmers focus on core OS development, while Device Driver Developers specialize in hardware interface software. The roles often overlap but differ in scope and focus within the system architecture.

More about Operating Systems Programmer jobs
What states have the most Operating Systems Programmer jobs? States with the most job openings for Operating Systems Programmer jobs include:
What job categories do people searching Operating Systems Programmer jobs look for? The top searched job categories for Operating Systems Programmer jobs are:
What are popular job titles related to Operating Systems Programmer jobs? For Operating Systems Programmer jobs, the most frequently searched job titles are:
Operating Systems Programmer jobs near you
Infographic showing various Operating Systems Programmer job openings in the United States as of May 2026, with employment types broken down into 86% Full Time, 10% Part Time, and 4% Contract. Highlights an 100% Physical job distribution, with an average salary of $132,000 per year, or $63.5 per hour.
Mainframe Systems Programmer

Mainframe Systems Programmer

Seneca Resources Company, LLC

New York, NY • On-site, Remote

$80/hr

Contractor

Retirement

Posted 18 days ago

Job description

Job title: Mainframe Systems Programmer (DB2)
Location: Manhattan, NY (100% Remote)
Type: Remote - Contract
Rate: $80/hour on W2
Must: A minimum of 10 years of experience working with z/OS
Position Description:
We are seeking an experienced Mainframe Systems Programmer (DB2) to support a New York City agency located in Manhattan, NY. The ideal candidate is a hands-on professional with extensive expertise in IBM DB2 and z/OS environments, capable of maintaining high levels of system performance, reliability, and availability.
In this role, you will be responsible for managing and optimizing the DB2 subsystem, providing advanced technical support for installation, upgrades, and performance tuning, and ensuring seamless operation across critical mainframe systems. The successful candidate will bring deep technical knowledge, strong problem-solving skills, and a proactive approach to system administration and optimization.
Key Responsibilities:
  • Support and maintain DB2 subsystems within a z/OS mainframe environment.
  • Perform DB2 software installations, upgrades, and maintenance using SMP/E.
  • Diagnose, troubleshoot, and resolve complex DB2 and related product issues.
  • Tune DB2 for optimal system performance and resource utilization.
  • Provide technical leadership and documentation for DB2 best practices.
  • Administer mainframe components, including JES2, SMP/E, TSO, and Unix System Services.
  • Conduct maintenance on z/OS operating systems, storage systems, and system software products (DB2, CICS, IMS, security management, scheduling tools, etc.).
  • Collaborate with cross-functional technical teams to support production stability and system enhancements.
  • Provide off-hours production support and participate in scheduled weekend implementations.

Required Skills/Education:
  • Bachelor's degree in Computer Science, Information Systems, or a related field (or equivalent experience).
  • Minimum 10 years of experience working in z/OS mainframe environments as a Systems Programmer.
  • Strong expertise in IBM DB2 installation, upgrade, tuning, and maintenance.
  • Proficiency with SMP/E, VTAM, TCP/IP, IOCP/HCD, IDCAMS, IEFBR14, and other IBM utilities.
  • Experience supporting enterprise-wide, large-scale mainframe implementations.
  • Excellent communication, documentation, and interpersonal skills.
  • Ability to work independently and provide high-quality deliverables under tight deadlines.

Preferred Skills:
  • Experience with DB2 database system recovery and performance optimization.
  • Knowledge of CICS, IMS, and AFP printing.
  • Familiarity with OMEGAMON or similar mainframe monitoring tools.
  • Experience with IBM virtual tape systems.
  • Prior involvement in mainframe CPU installations as a systems programmer consultant.

About Seneca Resources
At Seneca Resources, we are more than just a staffing and consulting firm - we are a trusted career partner. With offices nationwide and clients ranging from Fortune 500 companies to public sector agencies, we connect exceptional professionals with roles that drive innovation and impact.
When you join Seneca, you're choosing a company that invests in your growth, celebrates your achievements, and connects you with opportunities that align with your career goals. Our consultants enjoy competitive pay, comprehensive benefits, 401(k) plans, and dedicated recruiter support every step of the way.
Seneca Resources is proud to be an Equal Opportunity Employer, committed to fostering a diverse and inclusive workplace where all qualified individuals are encouraged to apply.

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