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System One

Mainframe Engineer

Merrifield, VA · Remote

Manage and support automation across z/OS subsystems such as CICS, Db2, IMS, JES2/JES3, MQ, and TCP/IP. * Design and implement automation for CICS availability, recovery, startup, shutdown, restart ...

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How much do jes2 jobs pay per year?

As of Sep 11, 2026, the average yearly pay for jes2 in the United States is $93,020.00, according to ZipRecruiter salary data. Most workers in this role earn between $83,000.00 and $103,000.00 per year, depending on experience, location, and employer.

What does a JES2 operator do?

JES2 (Job Entry Subsystem 2) operators are IT professionals responsible for managing and controlling the JES2 component on IBM mainframe systems. JES2 is a subsystem that handles job management, including the reception, scheduling, and output of batch jobs on z/OS mainframes. Operators monitor job queues, resolve job failures, and ensure efficient processing of workloads. They may also perform tasks like starting and stopping JES2, managing print output, and troubleshooting issues related to job execution.

What are the key skills and qualifications needed to thrive as a JES2 systems programmer?

To thrive as a JES2 Systems Programmer, you need deep expertise in mainframe environments, particularly IBM z/OS, as well as a strong understanding of JES2 operations, systems programming, and problem-solving skills. Familiarity with tools like ISPF, SDSF, JCL, and SMP/E, along with relevant IBM certifications, is highly advantageous. Attention to detail, analytical thinking, and effective communication are essential soft skills for diagnosing system issues and collaborating with IT teams. These skills and qualifications are crucial for ensuring reliable job processing, system performance, and seamless mainframe operations in enterprise environments.

What are some typical challenges faced by professionals working in JES2 roles within mainframe environments?

Professionals working with Jes2 (Job Entry Subsystem 2) often encounter challenges related to managing large-scale batch job processing, troubleshooting job failures, and optimizing system performance. They must be adept at interpreting complex job logs and error messages, coordinating with application and operations teams, and ensuring minimal downtime. Strong problem-solving skills and the ability to work efficiently under pressure are important, as Jes2 plays a critical role in the reliability of mainframe operations.

What is the difference between Jes2 vs Electrical Technician?

AspectJes2Electrical Technician
Required CertificationsTypically requires a high school diploma or equivalent, with some roles needing specific technical certificationsOften requires a high school diploma, with many roles requiring technical certifications or licenses
Work EnvironmentPrimarily in manufacturing, industrial, or construction settingsWorks in industrial, commercial, or residential electrical systems
Industry UsageCommonly used in manufacturing and industrial sectorsWidely used across construction, maintenance, and industrial sectors

Jes2 and Electrical Technician roles share similar environments and certification needs, but Jes2 often refers to entry-level or specific technical roles within manufacturing or industrial settings, while Electrical Technicians have broader responsibilities in electrical systems across various industries.

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What job categories do people searching Jes2 jobs look for?

The top searched job categories for Jes2 jobs are:

Jes2 jobs near you
Infographic showing various Jes2 job openings in the United States as of September 2026, with employment types broken down into 37% Full Time, and 63% Contract. Highlights an 63% In-person, 5% Hybrid, and 32% Remote job distribution, with an average salary of $93,020 per year, or $44.7 per hour.

z/OS System Programmer (sysprog / ISV) - Remote / Telecommute

Cincinnati, OH • Remote

CYNET SYSTEMS
IT Services • 501 - 1,000 employees
Learn more about CYNET SYSTEMSexternal

$59 - $64/hr

Contractor

Medical, Dental, Vision, Life, Retirement

Posted 8 days ago

Job description

Job Overview:

Pay Range: $59.00hr - $64.00hr

Requirement/Must Have:

  • Deep understanding of the z/OS operating system and its components, including JES2/JES3, PARMLIB configuration, and system services.
  • Expertise in JCL for job management and task automation.
  • Familiarity with mainframe hardware components and system-level operations.
  • Experience with TSO/E, ISPF, and other z/OS utilities for system administration.
  • Knowledge of DB2, CICS, IMS, tape management, scheduling, and security systems.
  • 8+ years of experience in system programming.

Responsibilities:

  • Install new z/OS operating systems, apply updates, and maintain system security.
  • Customize the OS and related software to meet organizational requirements, including upgrades and configuration of system libraries and automation tools.
  • Monitor system performance, identify bottlenecks, and optimize settings to ensure efficient processing of workloads.
  • Diagnose and resolve system issues promptly to minimize business impact.
  • Debug system software, handle incidents, and coordinate with vendors for technical support.
  • Conduct system health checks, manage backups and recovery processes, apply patches, and provide user support.
  • Ensure that the mainframe environment meets service level agreements, especially in 24/7 operational settings.
  • Participate in technical projects, including installation and testing of new system software.
  • Provide guidance to junior team members, mentor colleagues, and contribute to automation strategies and best practices.

Skills:

  • z/OS sysprog.
  • ISV.
  • System Programing.
  • JES2/JES3.
  • PARMLIB.
  • JCL.
  • TSO/E.
  • ISPF.
  • DB2.
  • CICS.
  • IMS.

Benefits:

Our Benefits Include:

  • Medical, Dental, and Vision Insurance
  • 401(k) Retirement Plan
  • Health Savings Account (HSA)
  • Disability Insurance (Short-Term and Long-Term)
  • Life and AD&D Insurance
  • Paid Sick Leave (where required by applicable state or local law)
  • Supplemental Insurance Plans
  • Identity Theft Protection
  • Pet Insurance
  • Employee Wellness Programs
  • Employee Assistance Program (EAP)
  • Career Growth and Professional Development Opportunities

Disclaimer: Benefits eligibility, accrual rates, and usage limits may vary based on employment status, length of service, and work location. Paid Sick Leave is provided in strict accordance with applicable state and municipal mandates. Cynet Systems Inc. reserves the right to modify, amend, or terminate any benefit plans at any time in accordance with applicable laws.


About Cynet Systems


Founded in 2010 and headquartered in the Washington, DC metro area, Cynet Systems Inc. is a leading technology staffing and workforce solutions company serving Fortune 500 companies, government agencies, and enterprise organizations across the United States and Canada. We deliver agile, scalable talent solutions across IT, engineering, life sciences, clinical, and professional staffing, powered by a high-performing recruitment engine operating across North America and Asia.

As a nationally and locally certified Minority Business Enterprise (MBE), Cynet Systems is committed to helping organizations build high-performing teams while empowering professionals to grow rewarding careers. Our organization is certified to ISO 9001, ISO 14001, ISO 27001, and SOC 2 Type II standards, reflecting our commitment to quality, security, operational excellence, and customer success.

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About Cynet Systems

Sourced by ZipRecruiter

Cynet Systems Inc is a staffing and recruiting corporation nestled in Ashburn, VA, USA. Established in 2010, the company operates within the Information Technology and Services sector, specializing in providing effective workforce solutions to different business needs, including IT consulting, direct hire, and contract staffing services. Through the years, Cynet Systems has built an impressive portfolio, going beyond borders and expanding its operations internationally in Canada and India. Rooted in its core values of teamwork, leadership, and commitment, Cynet Systems helps businesses unlock their full potential by providing versatile and competent professionals that perfectly align with their needs. Fueled by their unwavering mission to deliver top-tier talent to businesses worldwide, Cynet Systems garnered various recognitions including SIA's fastest-growing staffing firms and Best Place to Work in Virginia for 2019.

Industry

It services

Company size

501 - 1,000 Employees

Headquarters location

Sterling, VA, US

Year founded

2010

Social media

Twitter

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