> Markdown version of [/jobs/ext/4483071-mainframe-network-engineer](https://www.wearedevelopers.com/jobs/ext/4483071-mainframe-network-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Mainframe Network Engineer

- **Company:** Experis
- **Location:** Phoenix, AZ, United States
- **Salary:** $114,400.0 - $124,800.0
- **Contract:** Permanent contract
- **Skills:** Batch Processing, Job Control Language (JCL), Job Scheduling, Mainframes, Network Connections, Network Monitoring, Performance Tuning, IBM Resource Access Control Facility, System Programming, TCP/IP, Z/OS, Tso/ispf, Computer Networking Systems, Computer Network Technologies, Reliability of Systems, Control M
- **Published:** October 28, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=17a815c9d66ba882

## About the Role

* Strong proficiency in Job Control Language (JCL) and experience supporting production batch environments.
 * Deep understanding of mainframe operating systems (z/OS) and systems programming within a mainframe ecosystem.
 * Proven experience with mainframe networking technologies including TCP/IP, VTAM, and SNA.
 * Knowledge of network monitoring, performance tuning, and troubleshooting techniques.
 * Experience with batch job scheduling tools such as Control-M, CA-7, or an equivalent solution.

## Description

* Support and maintain mainframe network connectivity and reliability across production environments.
 * Apply strong Job Control Language (JCL) skills to support batch processing and operational workflows.
 * Monitor, troubleshoot, and tune mainframe network performance using proven diagnostic approaches.
 * Work with mainframe operating systems (z/OS) and utilities such as TSO/ISPF to manage datasets and operational tasks.
 * Collaborate on security-aligned operations by following mainframe security protocols and frameworks such as RACF, ACF2, or Top Secret., * Opportunity to work in a hybrid role supporting critical mainframe network and production operations.
 * Chance to apply your expertise in z/OS, JCL, and enterprise networking to solve real-world operational challenges.
 * Collaborative environment where you can work independently while partnering with a team to resolve incidents and improve stability.
 * Exposure to enterprise monitoring and observability practices to strengthen system reliability.
 * Motivating work focused on performance, capacity awareness, and continuous operational improvement.

Upon completion of waiting period consultants are eligible for:

 * Medical and Prescription Drug Plans
 * Dental Plan
 * Vision Plan
 * Health Savings Account
 * Health Flexible Spending Account
 * Dependent Care Flexible Spending Account
 * Supplemental Life Insurance
 * Short Term and Long Term Disability Insurance
 * Business Travel Insurance
 * 401(k), Plus Match
 * Weekly Pay