ZipRecruiter

Log In

1

Junior Mainframe Network Engineer Jobs (NOW HIRING)

Scalence L.L.C.

Mainframe Network Engineer

Phoenix, AZ · On-site

$48.75 - $62.50/hr

L.C. is seeking a Mainframe Network Engineer to support IBM z/OS networking environments, ensuring stable and secure connectivity across enterprise mainframe systems. The role involves ...

Kyndryl

Mainframe Network Engineer

Phoenix, AZ · On-site

The Role The Mainframe Network Engineer is responsible for the design, configuration ... your career, from Junior System Administrator to Architect. We have opportunities for Cloud ...

Palnar

Mainframe, Network Systems Programmer

$56.25 - $71.75/hr

Mainframe Network Engineering will be supporting a firmwide initiative to enable encryption for all data in transit. * Our focus will be on assessing all connections to and from the mainframe ...

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 ...

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 ...

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 ...

Ensono

Mainframe Network Systems Programmer (VTAM)

$56.25 - $71.75/hr

This position requires an experienced systems programmer with at least 8 years of experience supporting the z/OS Mainframe Network environment. Responsibilities include configuring and maintaining ...

Citigroup, Inc.

Senior Network Engineer - VP

Irving, TX · On-site

$125K - $188K/yr

Engineer/implement and support the Mainframe network software and hardware for zOS / zVM platforms. * Configuration and administration of IBM z/OS mainframe network communications software (VTAM ...

M&T Bank

Systems Programmer - Mainframe Networking

$56.25 - $71.75/hr

Install, customize, and maintain mainframe network software, including but not limited to, z/OS ... Provide technical guidance and mentorship to junior team members. * Documentation : Maintain ...

next page

Showing results 1-20

All JobsTechnology JobsSoftware JobsSoftware Developer JobsJunior Mainframe Network Engineer Jobs

Junior Mainframe Network Engineer information

See salary details

$33.5K

$65.1K

$93K

How much do junior mainframe network engineer jobs pay per year?

As of Sep 11, 2026, the average yearly pay for junior mainframe network engineer in the United States is $65,136.00, according to ZipRecruiter salary data. Most workers in this role earn between $51,500.00 and $77,000.00 per year, depending on experience, location, and employer.

What is the difference between Junior Mainframe Network Engineer vs Junior Network Administrator?

AspectJunior Mainframe Network EngineerJunior Network Administrator
CertificationsMainframe certifications (e.g., IBM Certified Specialist)CompTIA Network+, Cisco CCNA
Work EnvironmentLarge data centers, mainframe environmentsOffice networks, small to medium business networks
Industry UsageFinancial, government, large enterprisesVarious industries, SMBs, corporate offices
Job FocusMaintaining mainframe network connectivity and securityManaging and troubleshooting general network infrastructure

The Junior Mainframe Network Engineer specializes in mainframe network systems within large enterprise environments, requiring specific mainframe certifications. In contrast, the Junior Network Administrator handles broader network tasks across various industries, focusing on general network management. Both roles involve network troubleshooting but differ in scope, environment, and required credentials.

Are junior mainframe network engineers in demand?

Junior mainframe network engineers are in steady demand due to the continued reliance on mainframe systems in industries like finance and government. Skills in mainframe networking, such as z/OS, TCP/IP, and related tools, can improve job prospects, especially with certifications and experience in legacy system maintenance. Demand may vary based on industry needs and technological shifts toward cloud and distributed systems.

What does a Junior Mainframe Network Engineer do?

A Junior Mainframe Network Engineer supports the design, implementation, and maintenance of network systems that connect mainframe computers within an organization. They troubleshoot network issues, assist with configuring hardware and software, and ensure secure and reliable data communication, often using tools like TCP/IP and network monitoring software. This role typically requires basic knowledge of mainframe environments, networking protocols, and relevant certifications or training.

What cities are hiring for Junior Mainframe Network Engineer jobs?

Cities with the most Junior Mainframe Network Engineer job openings:

What are the most commonly searched types of Mainframe Network Engineer jobs?

The most popular types of Mainframe Network Engineer jobs are:

What states have the most Junior Mainframe Network Engineer jobs?

States with the most job openings for Junior Mainframe Network Engineer jobs include:

What are popular job titles related to Junior Mainframe Network Engineer jobs?

For Junior Mainframe Network Engineer jobs, the most frequently searched job titles are:

Junior Mainframe Network Engineer jobs near you

Mainframe Network Engineer | Remote

Frisco, TX • Remote

Noblesoft Technologies
Software Development • 51 - 200 employees
Learn more about Noblesoft Technologiesexternal

Contractor

Re-posted 5 days ago

Job description

Role :- Mainframe Network Engineer

Location :- Salisbury, NC/Boston, MA/Frisco, TX(Remote is also Fine)

Duration : Contract


Job description of Mainframe Network Engineer:

  • Architect, deploy, and manage mainframe network environments using VTAM, SNA, TCP/IP, DVIPA/DDVIPA, Sysplex Distributor, and HiperSockets.
  •  Continuously monitor network performance, latency, throughput, and traffic using tools like OMEGAMON, RMF, IBM NetView, Wireshark, and SolarWinds.
  • Diagnose and resolve performance bottlenecks and protocol mismatches.
  • Implement and enforce security protocols including RACF, IP filtering, AT-TLS encryption, IPSEC, intrusion detection, firewall and VPN configurations.
  • Participate in periodic security audits and maintain compliance with governance standards.
  • Troubleshoot connectivity issues, trace packet-level failures, and resolve VTAM, TCP/IP, hardware, and encryption errors.
  • Provide 24/7 on-call support and disaster recovery operations, including system backups and failover strategies.
  • Maintain detailed documentation: network diagrams, SOPs, change logs, incident reports.
  •  Liaise with system programmers, DBAs, application teams, vendors, and third-party service providers for integration, upgrades, and troubleshooting.

 Experience Required

  • 10–15+ years of hands-on mainframe network engineering experience.
  • Proven background working with z/OS mainframe environments, Parallel Sysplex, VTAM, TCP/IP, and SNA.

Technical Expertise

  • In-depth understanding of network protocols: TCP/IP, SNA, VTAM, DVIPA/DDVIPA, HiperSockets, Sysplex Distributor.
  • Proficiency with monitoring/troubleshooting tools (OMEGAMON, RMF, IBM NetView, Wireshark). 
  • Security know-how: RACF, IP filtering, AT-TLS, VPN, IPSEC, IDS/IDS. 
  • Experience developing and implementing high-availability and disaster recovery strategies on mainframe networks.
  • Familiarity with scripting (REXX, CLISTs) and automation for routine tasks and network toolkits.

Certifications (Preferred)

  • IBM certifications such as z/OS Administrator or IBM Certified System Administrator. 
  • Networking/security credentials: CCNP, CISSP, or equivalent.

Added Advantage  -

  • Familiarity with hybrid cloud/mainframe integration architectures. 
  • Experience with file transfers: Connect-Direct, FTP(S), sFTP, TPX, Supersession.