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Ibm Mainframe Computer Operator Jobs in New Jersey

HireITPeople

Help Desk Analyst

Trenton, NJ · On-site

$20.50 - $28/hr

... mainframe systems will be provided. Help Desk Coordinator will assist customers with computer and ... Maintain a thorough working knowledge of the day-to-day operating environment, available tools, and ...

PB consulting

Ab Initio Data Engineer

Manville, NJ · Hybrid

Bachelor's degree in Computer Science, Engineering, or related technical field. * 7+ years of ETL ... Co>Operating System (Co>Op) * Enterprise Meta>Environment (EME) * Conduct>It * Data Profiler and ...

PB consulting

Ab Initio Data Engineer

Fords, NJ · Hybrid

Bachelor's degree in Computer Science, Engineering, or related technical field. * 7+ years of ETL ... Co>Operating System (Co>Op) * Enterprise Meta>Environment (EME) * Conduct>It * Data Profiler and ...

PB consulting

Ab Initio Data Engineer

Whippany, NJ · Hybrid

Bachelor's degree in Computer Science, Engineering, or related technical field. * 7+ years of ETL ... Co>Operating System (Co>Op) * Enterprise Meta>Environment (EME) * Conduct>It * Data Profiler and ...

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$10

$54

$73

How much do ibm mainframe computer operator jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for ibm mainframe computer operator in New Jersey is $54.19, according to ZipRecruiter salary data. Most workers in this role earn between $47.84 and $61.49 per hour, depending on experience, location, and employer.

What is an IBM mainframe computer operator?

An IBM Mainframe Computer Operator monitors and controls mainframe computer systems, ensuring they run efficiently and without errors. They perform batch processing, troubleshoot system malfunctions, and follow operational procedures to maintain uptime. Operators may also handle backups, schedule jobs, and work with system administrators to resolve technical issues. This role is essential for businesses relying on mainframes for critical operations.

What are the typical daily responsibilities of an IBM mainframe computer operator?

As an IBM Mainframe Computer Operator, your daily tasks typically include monitoring mainframe systems, executing and troubleshooting batch jobs, and responding to system alerts or hardware issues. You'll often work closely with other IT staff to ensure scheduled processes complete successfully and help resolve incidents that may impact business operations. Routine duties may also involve maintaining logs, performing system backups, and following established operating procedures to support organizational data integrity. The role usually operates in shifts, given the need for round-the-clock system availability, and may require occasional overtime or weekend work.

What are the key skills and qualifications needed to thrive in the IBM mainframe computer operator position, and why are they important?

To thrive as an IBM Mainframe Computer Operator, you need a solid understanding of mainframe operating systems, batch processing, and job scheduling, often supported by a degree in computer science or related IT certifications. Familiarity with tools such as IBM z/OS, JCL (Job Control Language), and mainframe monitoring software is typically required. Attention to detail, problem-solving abilities, and effective communication are essential soft skills for this position. These competencies ensure that mainframe operations run smoothly, errors are minimized, and mission-critical systems remain reliable in high-demand environments.

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Ibm Mainframe Computer Operator jobs near you
Infographic showing various Ibm Mainframe Computer Operator job openings in New Jersey as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 11% Part Time, 2% Contract, and 1% Nights. Highlights an 76% Physical, 2% Hybrid, and 22% Remote job distribution, with an average salary of $112,718 per year, or $54.2 per hour.

Senior zOS Systems Engineer

Brown Brothers Harriman

Jersey City, NJ • On-site

$114K - $156K/yr

Full-time

Re-posted 28 days ago

Job description

Job Summary:
Brown Brothers Harriman (BBH) is a premier global financial services firm, known for premium service, specialist expertise, technology solutions and partnership approach to client management. The Senior z/OS Systems Engineer serves as the technical authority for the z/OS environment, ensuring stability, scalability, and evolution of the mainframe platform while providing expert guidance to teams across the enterprise.
Responsibilities:
• Own the architecture, design, and engineering standards for the enterprise z/OS platform, including sysplex design, availability, performance, and recoverability
• Serve as an escalation point for complex z/OS, JES, sysplex, and program product issues
• Define and maintain best practices for operating system configuration, resiliency, and performance optimization
• Lead capacity planning, performance analysis, and tuning strategies aligned with business requirements
• Lead z/OS operating system installation and customization using the IBM ServerPac process
• Oversee installation, customization, and lifecycle management of IBM program products such as (GRS, RMM)
• Plan and execute z/OS upgrades, refreshes, and modernization initiatives, ensuring minimal risk and business disruption
• Apply operating system and program product maintenance on a regular and controlled basis
• Monitor system activity and analyze performance data using industry‑standard tools
• Provide expert recommendations to application teams to improve workload efficiency and system throughput
• Own and continuously improve disaster recovery architecture and procedures, ensuring recoverability objectives are met
• Partner with infrastructure teams to ensure end‑to‑end availability across compute, storage, and network layers
• Provide technical leadership and mentorship to system programmers and junior engineers
• Act as a trusted advisor to application development, infrastructure, and security teams
• Interface effectively with all areas affected by major system changes, including business stakeholders and vendor partners
• Represent the z/OS platform in architecture reviews and enterprise technology initiatives
Qualifications:
Required:
• 10+ years of experience as a z/OS Systems Engineer or System Programmer, including significant experience in large‑scale Parallel Sysplex environments
• Deep expertise in z/OS architecture, internals, operations, and recovery scenarios
• Proven experience leading complex, enterprise‑level z/OS initiatives and acting as a technical authority
• Strong working knowledge of major subsystems, including CICS, Db2, and MQ
• Hands‑on experience with I/O configuration using HCD
• Advanced debugging and problem‑determination skills across OS and program products
• Strong experience with RACF
• Experience writing user exits and automation using Assembler, REXX, CLIST, or COBOL
• Expert knowledge of performance and monitoring tools, including RMF, CMF, OMEGAMON, and Intellimagic
• Experience with z/OS TCP/IP networking configuration and troubleshooting
• Ability to work effectively in hybrid environments integrating z/OS with distributed platforms
• Strong organizational, time‑management, and communication skills (written and verbal)
• Excellent interpersonal skills and a customer‑focused mindset
• Ability to influence technical direction across teams without direct authority
• Comfortable operating in highly regulated, high‑availability enterprise environments
Preferred:
• Extensive experience installing and customizing IBM program products; GRS and RMM experience preferred
• Familiarity with zSecure is a plus
• Experience with mainframe automation tools such as AutoOperator, OPS/MVS, or AF/Remote
Company:
Brown Brothers Harriman is an American partnership bank that offers a range of international investment and banking services. Founded in 1995, the company is headquartered in New York, USA, with a team of 5001-10000 employees. The company is currently Late Stage.

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