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Mainframe Developer information

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$8

$46

$62

How much do mainframe developer jobs pay per hour?

As of Aug 4, 2026, the average hourly pay for mainframe developer in Kentucky is $46.36, according to ZipRecruiter salary data. Most workers in this role earn between $40.91 and $52.60 per hour, depending on experience, location, and employer.

Is a mainframe developer hard to learn?

Mainframe developers typically need to learn specialized programming languages like COBOL and understand mainframe environments, which can have a steep learning curve for beginners. However, with prior programming experience and training, acquiring the necessary skills is achievable, and many employers offer on-the-job training or certification programs.

What is the difference between Mainframe Developer vs Mainframe Analyst?

AspectMainframe DeveloperMainframe Analyst
Primary RoleDesigning, coding, and testing mainframe applicationsAnalyzing and maintaining existing mainframe systems
Skills & CertificationsCOBOL, JCL, DB2, certifications like IBM Certified DeveloperCOBOL, JCL, system analysis, troubleshooting skills
Work EnvironmentDevelopment teams, coding in mainframe environmentsSupport teams, system analysis, user support
Industry UsageFinancial services, insurance, government agenciesFinancial institutions, healthcare, government agencies

While Mainframe Developers focus on creating and implementing mainframe applications, Mainframe Analysts primarily analyze, troubleshoot, and maintain existing systems. Both roles require similar technical skills and often work within the same industries, but their core responsibilities differ in development versus support and analysis.

What are some common challenges mainframe developers face when integrating legacy systems with modern applications?

Mainframe Developers often encounter challenges such as ensuring compatibility between legacy systems and newer technologies, managing data migration without disrupting business operations, and maintaining the security of sensitive data. Effective communication with cross-functional teams, such as application developers and infrastructure engineers, is essential to address these challenges. Staying updated on both mainframe and modern programming practices helps ease integration and ensures long-term system reliability.

Is a mainframe developer a good career?

A mainframe developer is a specialized IT professional who maintains and develops applications on mainframe systems, which are used by large organizations for critical operations. The role offers stable employment, competitive salaries, and requires skills in languages like COBOL and tools such as JCL. Demand remains steady in industries like finance and government, making it a viable career choice for those with relevant expertise.

What is a mainframe developer?

Mainframe Developers are specialized software engineers who design, develop, maintain, and troubleshoot applications on mainframe computer systems, such as IBM's z/OS. They typically work with languages like COBOL, JCL, and CICS, and are responsible for ensuring the performance, security, and reliability of mission-critical business applications. Mainframe Developers are commonly employed in industries like banking, insurance, and government, where large-scale, high-volume transaction processing is essential.

Is mainframe developer still in demand?

Mainframe developers are still in demand in industries such as finance, government, and insurance that rely on legacy systems. They typically work with COBOL, JCL, and mainframe environments, and demand remains steady due to the ongoing need for system maintenance and integration. However, the overall job market is gradually shifting toward modern technologies, so acquiring skills in related areas can enhance job prospects.

What are the key skills and qualifications needed to thrive as a mainframe developer?

To thrive as a Mainframe Developer, you need expertise in programming languages such as COBOL, JCL, and SQL, along with a strong understanding of mainframe operating systems and batch processing concepts. Familiarity with tools like IBM z/OS, DB2, CICS, and version control systems is typically required, and certifications from IBM or related organizations can be beneficial. Strong problem-solving abilities, attention to detail, and effective communication skills help Mainframe Developers excel in troubleshooting and collaborating with cross-functional teams. These skills are crucial for maintaining, optimizing, and modernizing legacy systems that are vital to many large organizations’ operations.
What are the most commonly searched types of Mainframe Developer jobs in Kentucky? The most popular types of Mainframe Developer jobs in Kentucky are:
What are popular job titles related to Mainframe Developer jobs in Kentucky? For Mainframe Developer jobs in Kentucky, the most frequently searched job titles are:
What job categories do people searching Mainframe Developer jobs in Kentucky look for? The top searched job categories for Mainframe Developer jobs in Kentucky are:
What are popular job titles related to Mainframe Developer jobs in KY? For Mainframe Developer jobs in KY, the most frequently searched job titles are:
Mainframe Developer jobs near you
Infographic showing various Mainframe Developer job openings in Kentucky as of July 2026, with employment types broken down into 81% Full Time, 7% Part Time, 1% Temporary, and 11% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution, with an average salary of $96,429 per year, or $46.4 per hour.

Data Center Mainframe Operator

Nakupuna Companies

Fort Knox, KY • On-site

Full-time

Re-posted 19 days ago

Job description

Job Summary:
Nakupuna Companies is seeking a Data Center Mainframe Operator to support the U.S. Army Human Resources Command's data center operations team. The role is responsible for ensuring the availability, integrity, and security of mainframe computing resources, while performing various operational tasks to maintain system stability and support mission-critical functions.
Responsibilities:
• Operate mainframe systems in a secure DoD environment, ensuring continuous system availability.
• Monitor system consoles, JES queues, and automated operations tools to maintain stable production processing.
• Execute batch job scheduling, restarts, reruns, and failure resolution following approved JCL and operational procedures.
• Perform IPLs, system startups, shutdowns, and recovery actions in accordance with TMs, SOPs, and established protocols.
• Manage DASD, tape libraries, printers, and other peripheral devices.
• Respond to system alerts and incidents; perform first‑level troubleshooting and escalate per incident management procedures.
• Maintain accurate logs, shift documentation, and audit‑ready records supporting cybersecurity and configuration management requirements.
• Support COOP and Disaster Recovery exercises and real‑world events.
• Enforce access controls, data handling rules, and OPSEC/IA requirements.
• Coordinate with government, military, and contractor personnel to ensure mission success.
Qualifications:
Required:
• Must pass initial and recurring background investigations.
• Must comply with all DoD physical security, cybersecurity, and OPSEC requirements.
• 2+ years of hands-on experience operating enterprise mainframe systems in a production environment.
• Equivalent education or certifications may be considered in place of experience.
• Familiarity with batch scheduling tools and mainframe operational workflows.
• Experience supporting DoD, classified, or highly regulated environments.
• Ability to work rotating shifts, including nights, weekends, and holidays when mission needs require.
• This position requires a current Secret clearance.
• Must be a U.S. Citizen.
• Ability to perform repetitive motions with the hands, wrists, and fingers.
• Ability to engage in and follow audible communications in emergency situations.
• Ability to sit for prolonged periods at a desk and working on a computer.
Preferred:
• Prior experience supporting DoD, DISA, or service-specific environments (Army, Navy, Air Force, Space Force).
• Knowledge of ITIL-based incident, problem, and change management processes.
• Experience with mainframe automation, monitoring, and console management tools.
• Familiarity with DoD RMF processes and cybersecurity controls.
Company:
Nakupuna Companies provides management consulting services specializing in IT, facilities support, and environmental services. Founded in 2003, the company is headquartered in Honolulu, USA, with a team of 1001-5000 employees. The company is currently Late Stage.
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About Nakupuna

Sourced by ZipRecruiter

Industry

Business management consulting

Company size

501 - 1,000 Employees

Headquarters location

Honolulu, HI, US

Year founded

2003

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