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Mainframe Networking Jobs (NOW HIRING)

M&T Bank

Systems Programmer - Mainframe Networking

$56.25 - $71.75/hr

The Systems Programmer III - Mainframe Networking role is responsible for the design, implementation, administration, and support of IBM z/OS mainframe networking infrastructure that supports ...

M&T Bank

Systems Programmer - Mainframe Networking

$56.25 - $71.75/hr

The Systems Programmer III - Mainframe Networking role is responsible for the design, implementation, administration, and support of IBM z/OS mainframe networking infrastructure that supports ...

System One

Mainframe Architect

Pittsburgh, PA · On-site

This role requires deep expertise in mainframe infrastructure, workload placement, and networking to ensure reliability and performance. Key Responsibilities * Architect high availability (HA ...

System One

Mainframe Architect

Pittsburgh, PA · On-site

This role requires deep expertise in mainframe infrastructure, workload placement, and networking to ensure reliability and performance. Key Responsibilities * Architect high availability (HA ...

System One

Mainframe Architect

Pittsburgh, PA · On-site

This role requires deep expertise in mainframe infrastructure, workload placement, and networking to ensure reliability and performance. Key Responsibilities * Architect high availability (HA ...

System One

Mainframe Architect

Pittsburgh, PA · On-site

This role requires deep expertise in mainframe infrastructure, workload placement, and networking to ensure reliability and performance. Key Responsibilities * Architect high availability (HA ...

Ensono

Mainframe Network Systems Programmer (VTAM)

$56.25 - $71.75/hr

Act as a Mainframe Networking resource for internal and external department projects. Mandatory skills* Must have extensive experience of Mainframe Network (VTAM) systems programming. This is ...

Kyndryl

Mainframe Network Engineer

Phoenix, AZ · On-site

Minimum 5+ years of experience in Typically in mainframe networking or z/OS communications support Familiarity with JCL, TSO/ISPF, SDSF Ability to analyze logs, traces, and dump information relevant ...

Posted today

DSNSearch

MAINFRAME NETWORK SYSTEMS PROGRAMMER

Pittsburgh, PA · On-site

$53.50 - $68/hr

MAINFRAME NETWORK SYSTEMS ENGINEER (MID TO SENIOR LEAD LEVEL) MAINFRAME**TCP-IP**VTAM**Z/OS HYBRID~MUST WORK ON SITE AT LEAST 2 DAYS A WEEK AND LIVE NEAR LOCATION BONUS OPPORTUNITY!! * 10+ YEARS ...

Scalence L.L.C.

Mainframe Network Engineer

Phoenix, AZ · On-site

$48.75 - $62.50/hr

Required : • Experience supporting IBM z/OS networking environments • Ability to troubleshoot ... mainframe environment Company : In today's dynamic and competitive market, success hinges on ...

DSNSearch

MAINFRAME NETWORK SYSTEMS PROGRAMMER

Hoboken, NJ · On-site

$60.25 - $76.50/hr

MAINFRAME NETWORK SYSTEMS ENGINEER (MID TO SENIOR LEAD LEVEL) MAINFRAME**TCP-IP**VTAM**Z/OS HYBRID~MUST WORK ON SITE AT LEAST 2 DAYS A WEEK AND LIVE NEAR LOCATION BONUS OPPORTUNITY!! * 10+ YEARS ...

DSNSearch

MAINFRAME NETWORK SYSTEMS PROGRAMMER

Orlando, FL

$51.25 - $65.25/hr

MAINFRAME NETWORK SYSTEMS ENGINEER (MID TO SENIOR LEAD LEVEL) MAINFRAME**TCP-IP**VTAM**Z/OS HYBRID~MUST WORK ON SITE AT LEAST 2 DAYS A WEEK AND LIVE NEAR LOCATION BONUS OPPORTUNITY!! * 10+ YEARS ...

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Mainframe Networking information

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How much do mainframe networking jobs pay per hour?

As of Aug 28, 2026, the average hourly pay for mainframe networking 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 is the difference between Mainframe Networking vs Mainframe Systems Programmer?

AspectMainframe NetworkingMainframe Systems Programmer
Primary FocusDesign, implement, and maintain network connectivity for mainframe environmentsInstall, configure, and maintain mainframe operating systems and system software
CertificationsNetworking certifications (e.g., Cisco, IBM TCP/IP)IBM mainframe certifications (e.g., IBM Certified Systems Programmer)
Work EnvironmentData centers, network operation centersMainframe data centers, enterprise IT departments
Common UsageEnsuring reliable network communication for mainframe applicationsManaging mainframe OS and system software for stability and performance

While both roles work within mainframe environments, Mainframe Networking focuses on network connectivity and communication, whereas Mainframe Systems Programmers handle system software and OS management. Understanding these distinctions helps clarify career paths and job expectations in mainframe IT.

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Mainframe Networking jobs near you
Infographic showing various Mainframe Networking job openings in the United States as of August 2026, with employment types broken down into 1% Internship, 91% Full Time, 5% Part Time, and 3% Contract. Highlights an 82% Physical, 4% Hybrid, and 14% Remote job distribution, with an average salary of $111,026 per year, or $53.4 per hour.

Systems Programmer - Mainframe Networking

Remote

M&T Bank
Finance and Insurance • 10K+ employees

7.8

Company rating: 7.8 out of 10

Based on 187 frontline employees who took The Breakroom Quiz

79th of 172 rated banks

Good employer

Recommended by parents

Respectful managers

Learn more about M&T Bankexternal

$56.25 - $71.75/hr

Full-time

Medical, Retirement, PTO

Posted 19 days ago

Job description

Position Overview:
The Systems Programmer III - Mainframe Networking role is responsible for the design, implementation, administration, and support of IBM z/OS mainframe networking infrastructure that supports critical banking applications, payment systems, customer account processing, regulatory reporting, and other high-availability financial services. This role serves as a senior technical expert for mainframe communications, ensuring secure, resilient, and compliant network connectivity across enterprise, partner, and external financial networks. The position works closely with infrastructure, cybersecurity, application development, and operations teams to maintain a highly available environment that meets banking industry security, audit, compliance, and business continuity requirements.
Primary Responsibilities:
  • System Management & Product Maintenance: Install, customize, and maintain mainframe network software, including but not limited to, z/OS Communication Server (VTAM, TCP/IP, FTP, SFTP, TLS/AT-TLS, OSA-Express, TN3270 Services, DNS, and Enterprise Extender) and Connect:Direct (NDM). Apply maintenance to all associated software & products as required to maintain system stability.
  • Troubleshooting and Problem Resolution: Serve as a mid-tier technical escalation point for complex problems involving mainframe networking within the mainframe environment, including middleware components (CICS, DB2, MQ, and JES2). Use diagnostic tools (e.g., IPCS, packet traces) to perform root cause analysis and implement effective solutions. Respond to and resolve incidents; work with vendor to identify and implement fix where applicable. Provide guidance to less experienced staff. Identify root causes of system issues and work with partner teams to fix the root cause.
  • Performance and Tuning: Monitor system performance, conduct capacity planning, and implement performance-tuning measures to optimize system efficiency and ensure service-level agreements (SLAs) are met.
  • Security and Compliance: Work closely with the security team to implement and maintain security protocols within CA-ACF2, including AT-TLS configuration and certificate management, to protect data and ensure compliance with corporate standards.
  • Project Leadership: Lead and participate in medium & large-scale projects, such as major software upgrades, hardware refreshes, and disaster recovery planning and exercises.
  • Collaboration and Mentoring: Collaborate with application developers, operations staff, and other systems programmers. Provide technical guidance and mentorship to junior team members.
  • Documentation: Maintain comprehensive documentation of system configurations, procedures, and problem-solving techniques.
  • Education: Attend vendor sponsored conferences as a representative of the Bank to seek out industry technology to utilize at the Bank. Provide thought leadership at vendor-sponsored conferences; presenting new technologies or providing industry leadership in new technologies. Review training opportunities that are available and make recommendations.
  • On-call Support: Take ownership of emergency support responsibilities as part of a 24/7 on-call rotation.
  • Collaboration: Ability to work effectively in a team environment and collaborate with various departments to achieve organizational goals.

Additional Responsibilities:
  • Understand and adhere to the Company's risk and regulatory standards, policies and controls in accordance with the Company's Risk Appetite. Identify risk-related issues needing escalation to management.
  • Promote an environment that supports belonging and reflects the M&T Bank brand.
  • Maintain M&T internal control standards, including timely implementation of internal and external audit points together with any issues raised by external regulators as applicable.
  • Complete other related duties as assigned

Required skills and qualifications:
  • Combined minimum of 6 years' higher education and/or related work experience
  • Expert-level knowledge of z/OS Communication Server, including VTAM, TCP/IP, FTP, SFTP, TLS/AT-TLS, OSA-Express, TN3270 Services, DNS, Enterprise Extender, and Connect:Direct (NDM).
  • In-depth knowledge of SMP/E & z/OSMF for software installation and maintenance.
  • Fluency in JCL, REXX, and CLIST among others.
  • Analytical skills: Proven analytical and problem-solving skills for diagnosing and resolving complex technical issues.
  • Communication: Excellent written and verbal communication skills, with the ability to explain complex technical information to both technical and non-technical audiences.

Preferred Qualifications:
  • Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent work experience.
  • Strong proficiency with mainframe middleware, including IBM MQ Series on Z, CICS, & DB2 on Z.
  • 5-7 years of experience in mainframe systems programming, with a focus on networking and middleware.
  • Relevant certifications are a plus.

We support our team members with generous benefits.
  • Competitive compensation
  • Health, welfare, and retirement benefits
  • 401(k) match at 5%
  • Work-life balance and flexible work arrangements
  • Banking Officers start with 25 days PTO plus 12 paid holidays
  • 40 hours paid volunteer hours per year
  • Much more. For details, see: M&T Benefits Overview

#LI-JB3
M&T Bank is committed to fair, competitive, and market-informed pay for our employees. The pay range for this position is $80,900.00 - $134,800.00 Annual (USD). The successful candidate's particular combination of knowledge, skills, and experience will inform their specific compensation. The range listed above corresponds to our national pay range for this role. The specific pay range applicable to you may vary based on your location.
Location
Clanton, Alabama, United States of America

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