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Mainframe Operator Jobs (NOW HIRING)

Koniag, Inc.

Mainframe Project Manager

Baltimore, MD · On-site

$90K - $110K/yr

Unix, Linux, Windows, and Mainframe Operating Systems, JES3,DFSMS, TSO, Top Secret, CICS, DB2, Ops/MVS, HSC, Netview, Connect:Direct, Managed File Transfer, WebServices, TCP/IP, SNA, and data ...

kgs

Mainframe Project Manager

Baltimore, MD

$48.75 - $62.50/hr

Unix, Linux, Windows, and Mainframe Operating Systems, JES3,DFSMS, TSO, Top Secret, CICS, DB2, Ops/MVS, HSC, Netview, Connect:Direct, Managed File Transfer, WebServices, TCP/IP, SNA, and data ...

kgs

Mainframe Project Manager

Baltimore, MD · On-site

$48.75 - $62.50/hr

Unix, Linux, Windows, and Mainframe Operating Systems, JES3,DFSMS, TSO, Top Secret, CICS, DB2, Ops/MVS, HSC, Netview, Connect:Direct, Managed File Transfer, WebServices, TCP/IP, SNA, and data ...

Omm IT Solutions

Mainframe Computer Operator

Washington, DC · On-site

$55.25 - $71/hr

The operators will be responsible for running and monitoring mainframe print operations, supporting job scheduling, and assisting Production Control staff to ensure timely and accurate completion of ...

Merican

Mainframe Administrator

San Antonio, TX · On-site

Mainframe z/OS Admin responsible for managing IBM z/OS operating system In-depth knowledge of IBM z/OS operating systems and infrastructure * Mainframe technical sustainment experience (i.e. zOS ...

Synapse Tech Services Inc

Mainframe Assembler

Wilmington, DE · On-site

$47.50 - $61/hr

Strong expertise with IBM z/OS operating system. * Experience with the complete SDLC. * Excellent debugging and problem-solving skills. * Strong knowledge of mainframe architecture and system ...

Hired By Matrix

Mainframe Engineer

Livingston, NJ · On-site

$53.50 - $68.75/hr

Operating system and subsystem installation and customization using the IBM Serverpac process ... Initiate z/OS environmental set-up to support all Mainframe software products. * Provide technical ...

Hired By Matrix

Mainframe Engineer

Livingston, NJ

$53.50 - $68.75/hr

This position is a critical member of the Mainframe Engineering team. The primary function is ... Operating system and subsystem installation and customization using the IBM Serverpac process.

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Mainframe Operator information

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$10

$53

$72

How much do mainframe operator jobs pay per hour?

As of Jul 21, 2026, the average hourly pay for mainframe operator 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 salary of mainframe system operator?

The salary of a mainframe operator typically ranges from $50,000 to $85,000 annually, depending on experience, location, and certifications. Experienced operators with specialized skills in mainframe environments and tools like z/OS can earn higher salaries, especially in large organizations or tech hubs.

What are the key skills and qualifications needed to thrive in the Mainframe Operator position, and why are they important?

To thrive as a Mainframe Operator, you need a solid understanding of mainframe systems operations, batch processing, and problem-solving, often supported by an associate degree in IT or related experience. Familiarity with operating systems such as z/OS, job scheduling tools like CA-7 or Control-M, and knowledge of system monitoring utilities are typical requirements, with relevant certifications like IBM Mainframe Operator being a plus. Strong attention to detail, adaptability under pressure, and effective communication help operators excel in coordinating tasks and responding to issues. These skills ensure smooth, reliable mainframe operations that are critical for supporting core business functions.

Can mainframe be replaced by AI?

Mainframe operators manage large-scale, critical computing systems that require high reliability and security. While AI can automate certain tasks like monitoring and troubleshooting, it is unlikely to fully replace mainframe operators due to the complexity and specialized knowledge needed to maintain these systems. Human oversight remains essential for ensuring system stability and addressing unique issues.

What does a typical work shift look like for a Mainframe Operator?

A typical work shift for a Mainframe Operator can involve monitoring system performance, executing scheduled jobs, troubleshooting unexpected errors, and resolving user-reported issues. Many organizations operate their mainframes 24/7, so you may be expected to work evening, night, or weekend shifts as part of a rotating team. Collaboration with network administrators, systems programmers, and technical support staff is common to ensure system reliability and quick issue resolution. Throughout your shift, you'll need to document incidents and maintain communication logs for seamless transitions between shifts. This environment requires reliability, alertness, and a proactive approach to keeping core business processes running smoothly.

What does a mainframe operator do?

A mainframe operator manages and monitors large-scale computer systems known as mainframes, ensuring their smooth operation, performing routine maintenance, and troubleshooting issues. They often work with specialized software, follow strict procedures, and may need certifications in computer operations or related fields.

Is mainframe a good career option?

Mainframe operators manage large-scale computer systems used by many organizations for critical data processing. The role requires technical skills, knowledge of mainframe environments, and often certifications like IBM Certified System Administrator. It can be a stable career with opportunities in finance, government, and large enterprises, though the industry is gradually evolving with new technologies.

What is a Mainframe Operator job?

A Mainframe Operator monitors and controls mainframe computer systems, ensuring they run efficiently and without issues. They oversee batch processing, troubleshoot system errors, manage job scheduling, and perform routine maintenance. Their role is critical in maintaining uptime and performance for large-scale business operations. They also collaborate with IT teams to address system failures and optimize processes.

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What cities are hiring for Mainframe Operator jobs? Cities with the most Mainframe Operator job openings:
What are the most commonly searched types of Mainframe Operator jobs? The most popular types of Mainframe Operator jobs are:
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Mainframe Operator jobs near you
Infographic showing various Mainframe Operator job openings in the United States as of July 2026, with employment types broken down into 50% Full Time, and 50% Contract. Highlights an 100% In-person job distribution, with an average salary of $111,026 per year, or $53.4 per hour.
Mainframe Project Manager

Mainframe Project Manager

Koniag, Inc.

Baltimore, MD • On-site

$90K - $110K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 19 days ago

Job description

Tuknik Government Services, LLC, a Koniag Government Services company, is seeking a Mainframe Project Manager to support TGS and our government customer in Baltimore, MD.
We offer competitive compensation and an extraordinary benefits package including health, dental and vision insurance, 401K with company matching, flexible spending accounts, paid holidays, three weeks paid time off, and more.
The objective of this task is to provide Data Transmission, End User, and Programming support to the Federal Office of Child Support applications housed at SSA.
SSA is responsible for the application and network environment in which OCSS workloads are processed. OCSS is responsible for application programming, data transmission, and security access for OCSS applications.
Essential Functions, Responsibilities & Duties may include, but are not limited to:
  • Agile Methodologies is highly preferred
  • Leadership or project management required
  • Budgets, estimates, workflows, technical team leadership and proof of successful deliverables of high quality timed products for key initiatives
  • Ability to work in fast paced environments with timed email/Microsoft responses and keep up with shifting priorities
  • Self-starter with initiatives to see connections in troubleshooting and project resolutions
  • Experience in specification documentation with knowledge of software/hardware for IT
  • Ability to work within organizational structures and motivate team to fulfill business

standards and their functional requirements
  • Ability to work with technical strategies on various IT platforms alone and with other teams
  • Effective in working with developers and business partners
  • Software languages such as JCL/SQL (at least one programming language experience is required
  • Ability to recognize and work thru daily scrum activities
  • Possess a collaborative and cooperative skill set
  • Ability to assist in IT emergencies such as breaches, file transfers, possess the

organizational skills to assist in emergencies in IT
  • Possess a documentation skillset including experience in creating and maintaining
  • documentation of IT products
  • Experience in software migrations and assist in development of cloud migration plans (from mainframe)
  • Ability to make business decisions concerning project management outcomes
  • Microsoft Excel is mandatory, other Microsoft office tools preferred
  • Ability to work through processes with stakeholders
  • Ability to lead an IT team in application/software troubleshooting and preventive measures
  • Ability to work with external partners with patience
  • DB2/JCL/COBOL/VSAM/SFTP/GDG's and other mainframe skills preferred
  • TSO required
  • Sql Server, My SQL API Agile training and any other software experience preferred
  • Scrum leadership or scrum involvement with sprint planning required
  • JIRA experience preferred
  • Ability to retain complex notes/files in documents, OneNote , email organization or other artifact organization tool
  • Ability to maintain good liaison with business partners including higher-ups

Work Experience, Knowledge, Skills & Abilities:
Functional Responsibilities:
  • Experience with PCs running the most current Windows platform, experience with MS Office suite of programs, and computer operations experience in a mainframe operating systems software environment utilizing IBM Time Sharing Option (TSO) and IBM Interactive System Productivity Suite (ISPF).
  • Experience is needed with some or all the following software packages: Unix, Linux, Windows, and Mainframe Operating Systems, JES3,DFSMS, TSO, Top Secret, CICS, DB2, Ops/MVS, HSC, Netview, Connect:Direct, Managed File Transfer, WebServices, TCP/IP, SNA, and data transfer products.
  • Must be detailed oriented, possess outstanding organizational skills, and ability to manage task simultaneously
  • Demonstrate exemplary communication skills, both verbal and written

Education/Experience:
  • Bachelors from an accredited college or university in Engineering, Computer Information Systems, Business or related discipline
  • At least 5 years of experience in providing related IT project management support

Security Requirement:
  • Must be ability to obtain a client sponsored HSPD-12 Suitability

Our Equal Employment Opportunity Policy
The company is an equal opportunity employer. The company shall not discriminate against any employee or applicant because of race, color, religion, creed, ethnicity, sex, sexual orientation, gender or gender identity (except where gender is a bona fide occupational qualification), national origin or ancestry, age, disability, citizenship, military/veteran status, marital status, genetic information or any other characteristic protected by applicable federal, state, or local law. We are committed to equal employment opportunity in all decisions related to employment, promotion, wages, benefits, and all other privileges, terms, and conditions of employment.
The company is dedicated to seeking all qualified applicants. If you require an accommodation to navigate or apply for a position on our website, please get in touch with Heaven Wood via e-mail at accommodations@koniag-gs.com or by calling 703-488-9377 to request accommodations.
Koniag Government Services (KGS) is an Alaska Native Owned corporation supporting the values and traditions of our native communities through an agile employee and corporate culture that delivers Enterprise Solutions, Professional Services and Operational Management to Federal Government Agencies. As a wholly owned subsidiary of Koniag, we apply our proven commercial solutions to a deep knowledge of Defense and Civilian missions to provide forward leaning technical, professional, and operational solutions. KGS enables successful mission outcomes for our customers through solution-oriented business partnerships and a commitment to exceptional service delivery. We ensure long-term success with a continuous improvement approach while balancing the collective interests of our customers, employees, and native communities. For more information, please visit www.koniag-gs.com.
Equal Opportunity Employer/Veterans/Disabled. Shareholder Preference in accordance with Public Law 88-352
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About Koniag

Sourced by ZipRecruiter

Industry

Investment management and consulting services

Company size

501 - 1,000 Employees

Headquarters location

Kodiak, AK, US

Year founded

1972

Social media

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