ZipRecruiter

Log In

1

Operating Systems Programmer Jobs (NOW HIRING)

Infojini Inc

z/os systems programmer

Clemson, SC · On-site

$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 ...

HRB

z/OS Systems Programmer

Orlando, FL · On-site

$120 - $170/hr

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 ...

New

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 ...

HRB

z/OS Systems Programmer

Jersey City, NJ · On-site

$90 - $130/hr

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 ...

New

Leidos

Operating Systems Test Engineer

Orlando, FL · On-site

$73K - $132K/yr

  • Medical

  • Retirement

  • PTO

Description The Decision Advantage - Defense Business Area at Leidos has an opening for an experienced Operating Systems Test Engineer . In this mission we support the Department of the Air Force ...

Infojini Inc

z/os systems programmer

Columbia, SC · On-site

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

M&T Bank

Systems Programmer - IBM z/OS

  • Medical

  • Retirement

  • PTO

... the Mainframe Systems Programming team. Works closely with application support teams ... Install, configure, maintain, and support IBM z/OS operating systems and related system software in ...

M&T Bank

Systems Programmer - IBM z/OS

  • Medical

  • Retirement

  • PTO

... the Mainframe Systems Programming team. Works closely with application support teams ... Install, configure, maintain, and support IBM z/OS operating systems and related system software in ...

A Square Group

z/OS Systems Programmer

Arlington, MD · On-site

  • Medical

  • Life

  • Retirement

  • PTO

As a z/OS (Z Operating System) Systems Programmer, you will work on Z Enterprise Systems and help build the most secure systems for US Government customers to deploy their mission critical ...

Leidos

Operating Systems Test Engineer

Kissimmee, FL · On-site

$73K - $132K/yr

  • Medical

  • Retirement

  • PTO

Description The Decision Advantage - Defense Business Area at Leidos has an opening for an experienced Operating Systems Test Engineer . In this mission we support the Department of the Air Force ...

Leidos

Operating Systems Test Engineer

Winter Garden, FL · On-site

$73K - $132K/yr

  • Medical

  • Retirement

  • PTO

Description The Decision Advantage - Defense Business Area at Leidos has an opening for an experienced Operating Systems Test Engineer . In this mission we support the Department of the Air Force ...

Leidos

Operating Systems Test Engineer

Orlando, FL · On-site

The Decision Advantage - Defense Business Area at Leidos has an opening for an experienced Operating Systems Test Engineer . In this mission we support the Department of the Air Force (DAF) to field ...

Leidos

Operating Systems Test Engineer

Orlando, FL

The Decision Advantage - Defense Business Area at Leidos has an opening for an experienced Operating Systems Test Engineer . In this mission we support the Department of the Air Force (DAF) to field ...

previous pagenext page

Showing results 21-40

All JobsTechnology JobsSoftware JobsSystems Software Engineer JobsOperating Systems Programmer Jobs

Operating Systems Programmer information

See salary details

$5

$63

How much do operating systems programmer jobs pay per hour?

As of Aug 20, 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 is an operating systems programmer?

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 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 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 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 August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 9% Part Time, 4% Contract, and 1% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $132,000 per year, or $63.5 per hour.

Mainframe Systems Programmer/SR (37504)

IDEALFORCE LLC

Phoenix, AZ • On-site

$54.50 - $69.50/hr

Contractor

Re-posted 8 days ago

Job description

Company Description

IDEALFORCE has a Contract position available immediately for a Mainframe System Programmer/SR to join our customer in Phoenix, AZ. Please find below additional details about this job. All work must be performed on site and some after hours might be required. Kindly respond with your most up to date resume if you would like to pursue this opportunity. 

Job Description

The Sr. Systems Programmer's main job responsibilities will include Installation and Upgrading a z/OS environment to z/OS V2.2, Customization, Problem Determination, Performance Analysis Tuning, Capacity Planning, and WLM for the IBM Mainframe zSeries z/OS Systems, Hardware Systems & Peripherals, zSeries based ISV (Independent Software Vendor) Software, and zSeries Network Communications.  


Professional skills should include utilizing Project and Change Management, along with excellent communications skills, and experience working directly with the user community, and vendor technical support personnel. The Systems Programmer is required to be on call 24x7 for providing problem resolution and high systems availability. 


The Sr. Systems Programmer will interface with management and the technical staff to plan and prioritize projects tasks in accordance with departmental goals.   


The Mainframe Sr. Systems Programming skills will require hardware expert knowledge of the currently supported IBM zSeries type Processors and their associated HMC (Processor Interface), SYSPLEX, Coupling Facilities, OSA (Networking Interface), ICC (Integrated Console Controller), FICON (Fiber connectivity to peripheral devices), DASD Storage/Flash Copy and ATL/VTL Tape Storage, and Network Routers (Managing device setup and addressability).  

A detailed knowledge of the z/OS Operating System with hands on experience with the latest z/OS Versions and Release levels is expected. Operating Systems experience should include expert knowledge of and experience with: z/OS z/AWARE, BCP, JES2, IOCP, HCD, RMF, SMF, DFSMS, DFHSM, DFDSS, FDR, SDSF, DFSORT, SMPE, TSO, CA-MIMS, ISPF/PDF, RACF, SVC Dumps, OMEGAMON, TMON, VTAM/SNA, TCP/IP, OSPF (TCP/IP Routing Protocol), VIPA, and FTP (File Transfer z/OS). Expert knowledge and experience with the following File Formats is required: PS, PO, PDS, PDS/E, z/FS and VSAM/E). Mainframe Business Continuity/Disaster Recovery with periodic DR testing experience is required.      


The following software experience will be a plus: Assembler, REXX, COBOL, PL1, XML, SAS, MXG, HTML, CRplus, BMC's CONTROL-M, CICS/TS, IMS and DB2. Additionally, UNIX, and/or Linux experience would also be a plus.     

The Sr. Systems Programmer position requires a minimum of 10 to 15 years in Data Processing, with 8 of those years in z/OS Systems Programming. Employment history should show Job responsibility within large zSeries environments.

Additional Information

Additional Information : 

- "All your information will be kept confidential according to EEO guidelines".

 - All candidates who are authorized to work in US are encouraged to apply. 

- Most of our positions require Candidate to clear the Background check prior to commencing the assignment. 

THIRD PARTY CANDIDATES:

Email your candidate/s resume to pete dot tylor at idealforce.com along with the following details: Rate, Current location and Availability.

Disclaimer : The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not to be construed as an exhaustive list of all responsibilities, duties, and skills required of personnel so classified. All personnel may be required to perform duties outside of their normal responsibilities from time to time, as needed.

Idealforce logo

About Idealforce

Sourced by ZipRecruiter

Idealforce is a reputable company headquartered in Austin, TX, United States, that operates within the dynamic technology industry. As indicated by the information derived from its official website, idealforce.com, the company's specialization lies in providing innovative technology solutions and digital services for various business operations. Founded on the principles of excellence, efficiency, and progressive technology, Idealforce has significantly contributed toward shifting the business landscape to a more digital realm.

Industry

It services

Company size

11 - 50 Employees

Headquarters location

Austin, TX, US

Year founded

2008

Social media

Facebook

View All Idealforce Jobs

Apply