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Mainframe Performance Tuning Jobs (NOW HIRING)

SLK America Inc.

mainframe developer

Buffalo, NY · On-site

$47.50 - $61/hr

Performance tuning and troubleshooting 🎓 Qualifications * Bachelor's degree in Computer Science, IT, or related field * 5-10 years of experience in mainframe development * Experience in enterprise ...

Judge Group, Inc.

Mainframe Architect

Cincinnati, OH · On-site

$60 - $65/hr

Mainframe Architect Location: Cincinnati, OH ( Fully Remote) Duration: Longterm Open-ended project ... Performance tuning using monitoring tools (e.g., z/OS Performance Monitor) * DIRMAINT ...

Largeton Inc

Mainframe Developer

New York, NY · On-site

$53.50 - $69/hr

... and performance tuning. - Ensure developed code aligns with system architecture and integration design standards. - Participate in design and architecture discussions, daily stand-ups, and Agile ...

TriOptus LLC

Mainframe CICS Programmer

Belton, MO · On-site

$43.50 - $55.75/hr

* Mainframe CICS Engineer * As a global financial services firm, client is committed to technological ... Ability to perform problem determination, dump analysis and performance tuning. Knowledge of Cobol ...

vaaridatech

Mainframe Developer -W2

Chicago, IL · On-site

$50.50 - $65/hr

Role - Mainframe Developer Location - Riverwoods, IL (onsite) Job Type- W2 Contract Below * Develop ... Perform code reviews, debugging, and performance tuning. * Troubleshoot production issues and ...

S2SSoft

Mainframe Developer

Edison, NJ · On-site

$49.75 - $63.75/hr

Role: Mainframe Developer Location Edison, NJ (3 days onsite) - Hybrid Contract Life insurance ... Advanced SQL, stored procedures, triggers, bind/package management, performance tuning. 4. VSAM:

Info-Ways

Mainframe DB2 systems programmer

Frisco, TX · On-site

$45.75 - $59/hr

Mainframe DB2 systems programmer Location: Frisco, TX Duration: Fulltime BGV will be done for the ... Monitoring instances for events and resolution/escalations Performance tuning - Database and SQL ...

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Mainframe Performance Tuning information

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How much do mainframe performance tuning jobs pay per hour?

As of Jul 11, 2026, the average hourly pay for mainframe performance tuning in the United States is $53.38, according to ZipRecruiter salary data. Most workers in this role earn between $47.12 and $60.58 per hour, depending on experience, location, and employer.

What are some typical challenges faced in mainframe performance tuning roles, and how are they addressed within a team environment?

Professionals in mainframe performance tuning often face challenges such as identifying resource bottlenecks, balancing workloads across multiple systems, and optimizing for both legacy and modern applications. Addressing these issues typically involves close collaboration with application developers, systems programmers, and network teams to diagnose problems and implement solutions. Regular performance monitoring, ongoing communication, and a structured approach to testing and change management are essential for success in this role. Team members often participate in cross-functional meetings to share insights and coordinate improvement efforts.

What are the key skills and qualifications needed to thrive as a Mainframe Performance Tuning Specialist, and why are they important?

To thrive in Mainframe Performance Tuning, you need in-depth knowledge of mainframe operating systems, system architecture, and performance analysis, often supported by a degree in computer science or a related field. Expertise in tools like IBM OMEGAMON, RMF, SMF, and familiarity with z/OS, as well as relevant certifications, is typically required. Analytical thinking, problem-solving, and effective communication are essential soft skills for diagnosing issues and collaborating with IT teams. These skills are crucial for maintaining optimal system performance, minimizing downtime, and ensuring efficient business operations.

What is the difference between Mainframe Performance Tuning vs Mainframe Systems Programmer?

AspectMainframe Performance TuningMainframe Systems Programmer
Primary FocusOptimizing mainframe system performance and resource utilizationMaintaining, installing, and configuring mainframe systems and software
Skills & CertificationsPerformance analysis, z/OS knowledge, monitoring toolsSystem installation, configuration, and troubleshooting skills
Work EnvironmentPerformance labs, production systems, monitoring toolsData centers, system consoles, software management environments
Industry UsageFinancial services, insurance, large enterprisesSame industries, often overlapping roles

While both roles work within mainframe environments, Mainframe Performance Tuning focuses on enhancing system efficiency, whereas Mainframe Systems Programmers handle system setup and maintenance. Understanding these differences helps organizations assign the right expertise for optimal mainframe operations.

What is mainframe performance tuning?

Mainframe performance tuning refers to the process of optimizing the efficiency and speed of mainframe computer systems. This involves analyzing system resources, workloads, and configurations to identify bottlenecks and make adjustments that improve throughput and response times. Techniques can include tuning parameters in operating systems, databases, middleware, and networking components. The goal is to ensure the mainframe operates at peak efficiency to support business applications and minimize downtime.
More about Mainframe Performance Tuning jobs
What job categories do people searching Mainframe Performance Tuning jobs look for? The top searched job categories for Mainframe Performance Tuning jobs are:
Mainframe Performance Tuning jobs near you
Infographic showing various Mainframe Performance Tuning job openings in the United States as of July 2026, with employment types broken down into 10% Locum Tenens, 76% Full Time, 2% Part Time, 8% Contract, and 4% Summer. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $111,026 per year, or $53.4 per hour.

Mainframe Developer _ COBOL & JCL

Tata Consultancy Service Limited

Mclean, VA • On-site

$130K - $160K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 29 days ago

Job description

Must Have Technical/Functional Skills
• Strong hands-on experience with COBOL (Batch & Online)
• Proficient in JCL including job scheduling, utilities, and restart/recovery
• Experience with IBM z/OS Mainframe environment
• Good working knowledge of CICS for online transaction processing
• Strong experience with DB2 (SQL, embedded SQL, performance tuning)
• Familiarity with VSAM (KSDS, ESDS, RRDS)
• Experience with File Handling, Sort utilities (DFSORT/SYNCSORT)
• Understanding of Mainframe Job Scheduling tools (CA-7, Control-M, or equivalent)
• Experience in incident analysis, debugging, and production support
• Knowledge of BFSI domain, especially banking/credit union systems (Accounts, Loans, Payments preferred)
• Exposure to Change & Configuration Management tools (Endevor, Changeman, ISPW)
• Understanding of SDLC, Agile, and waterfall methodologies
Roles & Responsibilities
• Design, develop, enhance, and maintain COBOL/JCL-based mainframe applications
• Analyze business and technical requirements and translate them into robust mainframe solutions
• Perform unit testing, system testing support, and bug fixes
• Handle batch job monitoring, performance tuning, and failure analysis
• Support production releases, incident resolution, and root cause analysis
• Work closely with Business Analysts, QA teams, and onshore/offshore stakeholders
• Ensure adherence to coding standards, security guidelines, and compliance requirements
• Participate in application modernization, optimization, and documentation initiatives
• Provide knowledge transition and mentoring to junior team members when required
Generic Managerial Skills, If any
• Strong written and verbal communication skills, especially in client-facing environments
• Ability to work independently and manage priorities in a fast-paced BFSI environment
• Good stakeholder management and collaboration skills
• Strong problem-solving and analytical thinking
• Willingness to support critical production issues and work across time zones when needed
TCS Employee Benefits Summary:
Discretionary Annual Incentive.
Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.
Family Support: Maternal & Parental Leaves.
Insurance Options: Auto & Home Insurance, Identity Theft Protection.
Convenience & Professional Growth: Commuter Benefits & Certification & Training Reimbursement.
Time Off: Vacation, Time Off, Sick Leave & Holidays.
Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.
Salary Range: $130,000-$160,000 a year

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