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Mainframe Networking Jobs in Missouri (NOW HIRING)

Dealer Network - Daily technical support calls for information exchange on Reman Products and ... Ability to use personal/mainframe computer, ERP systems, sales and data software packages, copier ...

... mainframe equipment, network equipment, tape equipment in a raised floor data center environment. - Performs regular walk through of the data center noting environmental problems and system errors ...

Knowledge of mainframe computer software (PeopleSoft) relating to record keeping/scheduling for ... Building an expansive nationwide network of team members for 130 years has allowed us to stay agile ...

Deskside Technician II

Hazelwood, MO · On-site

$18.75 - $23.75/hr

... Mainframe Modernization). With robust offerings aligned with market trends such as automation ... network concepts (Active Directory / Workstation - Domain Trust Relationship) #LI-BH1 #LI-ONSITE

Deskside Technician II

Hazelwood, MO · On-site

$18.75 - $23.75/hr

... Mainframe Modernization). With robust offerings aligned with market trends such as automation ... Mac/Apple experience, a plus * Experience with Basic network concepts (Active Directory ...

Deskside Technician II

Hazelwood, MO · On-site

$18.75 - $23.75/hr

... Mainframe Modernization). With robust offerings aligned with market trends such as automation ... Mac/Apple experience, a plus * Experience with Basic network concepts (Active Directory ...

Deskside Technician II

Hazelwood, MO · On-site

$18.75 - $23.75/hr

... Mainframe Modernization). With robust offerings aligned with market trends such as automation ... Mac/Apple experience, a plus * Experience with Basic network concepts (Active Directory ...

Showing results 21-40

Mainframe Networking information

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.

What are popular job titles related to Mainframe Networking jobs in Missouri?

For Mainframe Networking jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Mainframe Networking jobs in Missouri look for?

The top searched job categories for Mainframe Networking jobs in Missouri are:

Infographic showing various Mainframe Networking job openings in Missouri as of August 2026, with employment types broken down into 91% Full Time, 5% Part Time, and 4% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.

Network Operations Center Analyst I - Senior

Seneca Holdings

Kansas City, MO • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 13 days ago


Key responsibilities

  • Respond to and diagnose problems in a 7x24x365 data center environment through interactions with users.

  • Manage incident and service request lifecycles, including ticket management, escalation, and customer communication.

  • Support security protocols, perform daily logs, and assist in disaster recovery exercises.


Job description

White Pine Innovations is part of the Seneca Nation Group (SNG) portfolio of companies. SNG is Seneca Holdings' federal government contracting business that meets mission-critical needs of federal civilian, defense, and intelligence community customers. Our portfolio comprises multiple subsidiaries that participate in the Small Business Administration 8(a) program. To learn more about SNG, visit the website and follow us on LinkedIn.

Our team of talented individuals is what makes us successful. To support our team, we provide a balanced mix of benefits and programs. Your total rewards package includes competitive pay, benefits, and perks, flexible work-life balance, professional development opportunities, and performance and recognition programs. We offer a comprehensive benefits package that includes medical, dental, vision, life, and disability, voluntary benefit programs (critical illness, hospital, and accident), health savings and flexible spending accounts, and retirement 401K plan. One of our fundamental principles is to offer competitive health and welfare benefits to our team members, providing coverage and care for you and your family. Full-time employees working at least 30 hours a week on a regular basis are eligible to participate in our benefits and paid leave programs.  We pride ourselves on our collaborative work environment and culture, which embraces our mission of providing financial and non-financial benefits back to the members of the Seneca Nation.

White Pine Innovations is looking for a Network Operations Center Analyst I to provide data center IT support in a 7X24X365 environment. This team member responds to and diagnoses problems through interactions with users. They should have skills including problem recognition, research, isolation, and resolution steps. This role typically is able to resolve less complex problems immediately, while more complex problems are assigned to senior level support. This role will be involved in the use of problem management database and help desk systems. They perform ticket management which includes, identifying the issue and configuration items, assigning it to the correct support group, track ticket progress against established service level agreements and escalating as needed, crafting and sending customer notifications and internal notifications, and ensuring the resolution met the customer's needs. They will provide expertise and guidance on ticket management operations. Functions as the lead individual on the quality assurance program. Looks for, researches and provides process improvement initiatives. 

This role will support a shift schedule (Wed-Sat, 9A - 7P CST), following a training period of 4-6 weeks with a schedule of Mon-Fri, 9-5.

Essential Duties and Responsibilities: 

  • Provide Tier I support  
  • Manage incidents and service requests lifecycles. 
  • Handle communication with the customers providing them with status update and addressing their questions, comments and complaints. 
  • Report, document and escalate customer contacts; regarding issues, problems, and information given.  
  • Perform ticket management. 
  • Ensure customer satisfaction through the resolution of all issues and problems reported. 
  • Manage and perform the steps/actions required in the Remedy ticketing system. 
  • Maintain current and high level of technical skill in field of expertise. 
  • Perform and/or oversee security of the data center and escorting of personnel to designated areas of the computer room. 
  • Complete all daily logs and journals associated with maintaining computer room security and control; shift turnover information and daily activity notes. 
  • Support Disaster Recovery (DR) exercises 
  •  Other duties as assigned

 Qualifications:

  • Existing Public Trust clearance
  • Bachelor's degree in computer science field, or an Associate's degree in technology plus 2 years' experience in a similar position.
  • 5 years' experience in data center support related field.
  • Ability to perform system administration for Linux, Windows and Mainframe systems.
  • Knowledge of networks, switches and other peripherals.
  • Knowledge of storage appliances, data base and applications servers.
  • Demonstrated successful project management skills.

Equal Opportunity Statement:
Seneca Holdings provides equal employment opportunities to all employees and applicants without regard to race, color, religion, sex/gender, sexual orientation, national origin, age, disability, marital status, genetic information and/or predisposing genetic characteristics, victim of domestic violence status, veteran status, or other protected class status. This policy applies to all terms and conditions of employment, including, but not limited to, hiring, placement, promotion, termination, layoff, recall, transfer, leave of absence, compensation and training. The Company also prohibits retaliation against any employee who exercises his or her rights under applicable anti-discrimination laws. Notwithstanding the foregoing, the Company does give hiring preference to Seneca or Native individuals. Veterans with expertise in these areas are highly encouraged to apply.