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Jes2 Jobs (NOW HIRING)

Kyndryl

Mainframe Infrastructure Engineer (Hybrid)

Phoenix, AZ · On-site +1

$171K - $203K/yr

Strong hands-on knowledge of z/OS, JES2/JES3, TSO/ISPF, SDSF, USS/OMVS, SMP/E. * Storage fundamentals: DFSMS, DFSMShsm, ICF catalog/IDCAMS, DASD/tape operations, space/VTOC management. * Proficiency ...

West Advanced Technologies

Mainframe Operator

Downey, CA · On-site

$50.75 - $65/hr

... JES2, ESF, Linux, Unix, p-Series, z-Series, & VTS. Must have a minimum of five (5) years of experience as a mainframe operator, with at least two (2) years of that experience in operating and ...

WATI

Mainframe Operator

Downey, CA · On-site

$50.75 - $65/hr

... JES2, ESF, Linux, Unix, p-Series, z-Series, & VTS. Must have a minimum of five (5) years of experience as a mainframe operator, with at least two (2) years of that experience in operating and ...

System One

Software Engineer Lead

Maryland Line, MD · Remote

JES2, SDSF, RACF, TSO, TCP/IP, Control-M, CICS, DB2 • Expertise in NetView customization and REXX programming • Strong experience with System Automation: * Policy database customization * Command ...

Anivas Tech LLC

Mainframe SRE

Upper Marlboro, MD · On-site

$48.50 - $62.50/hr

Experience with core mainframe subsystems including CICS, IMS, DB2, VSAM, and/or JES2/JES3 * Understanding of SRE practices such as monitoring, alerting, SLO definition, and incident management

Infojini Inc

z/os systems programmer

Clemson, SC · On-site

$46.50 - $59.25/hr

JES2 OPERATION AND INTERNALS c. Z/OS SECURITY (RACF) d. Z/OS NETWORKING (VTAM, TCPIP) e. Z/OS SCHEDULING, AUTOMATION f. SMP/E SOFTWARE g. WLM h. JCL i. GRS j. VSAM k. TSO l. 3RD PARTY SOFTWARE m.

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How much do jes2 jobs pay per year?

As of Jun 19, 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 are JES2 operators and what do they 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 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.

What are the key skills and qualifications needed to thrive as a JES2 (Job Entry Subsystem 2) Systems Programmer, and why are they important?

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.
More about Jes2 jobs
What job categories do people searching Jes2 jobs look for? The top searched job categories for Jes2 jobs are:
Jes2 jobs near you
Z/OS Systems Programmer

Z/OS Systems Programmer

PTY TECH, LLC

Annapolis Junction, MD • On-site

$150K - $170K/yr

Full-time

Posted 11 hours ago

Job description

z/OS Systems Programmer

Location: Annapolis Junction MD - Hybrid role (2 days on site)

Security Clearance Requirement: Active Secret Clearance

Assignment Type: Full-time FTE

Salary Range: $150,000 to $170,000 annually.

Positions: 5

Locals required: yes

Visa: USC

Executive Summary: z/OS Systems Programmer to support, maintain, and enhance the client’s IBM mainframe environment, ensuring the stability, security, and performance of mission-critical systems.

Position Description: We are seeking an experienced z/OS Systems Programmer to support, maintain, and enhance the client’s IBM mainframe environment. The ideal candidate will have deep technical expertise in z/OS, subsystem configuration, system tuning, and operational support in a mission critical environment. This role ensures the stability, security, and performance of mainframe systems across production, test, and development environments.

Position Job Duties:

  • z/OS Installation & Maintenance: Install, configure, and maintain z/OS and related IBM system software; manage SMP/E processes and PTF/RSU installations; maintain PARMLIB/PROCLIB and plan IPLs.

  • Subsystem Administration: Support and tune subsystems such as JES2/JES3, CICS, DB2, MQ, and IMS; troubleshoot subsystem issues to ensure performance and availability.

  • Performance & Capacity Management: Perform workload analysis using RMF/SMF; tune WLM policies; provide recommendations to optimize CPU, memory, I/O, and storage utilization.

  • Storage & I/O Configuration: Work with storage teams on SMS/HSM and DASD management; support IODF/HCD updates; validate TS7700/VTL replication.

  • Security & Compliance: Support RACF rules and digital certificates; assist with STIG compliance and vulnerability remediation; ensure configurations align with regulatory standards.

  • Automation & Operations: Develop automation scripts (REXX, CLIST, SA/Ops); support job scheduling; integrate with monitoring and alerting tools.

  • Incident & Change Management: Provide Tier III support for escalated issues; conduct root cause analysis (RCA); participate in change management and DR tests.

  • Documentation & Collaboration: Create technical documentation and SOPs; collaborate with cross-functional teams; assist in modernization and cloud integration initiatives.