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Ibm Mainframe Computer Operator Jobs in Maryland

... REXX, IBM utilities, SMP/E, z/OSMF, COTS tools, and z/OS to optimize mainframe operations and ... FOUNDATION FOR SUCCESS (Basic Qualifications) Bachelor's degree in computer science, mathematics ...

$110K - $165K/yr

We are searching for a Lead Mainframe Storage Engineer to join the Z Infrastructure team ... Operating Systems: Deep knowledge of the IBM z/OS environment. * Software & Utilities: Proficiency ...

$110K - $165K/yr

We are searching for a Lead Mainframe Storage Engineer to join the Z Infrastructure team ... Operating Systems: Deep knowledge of the IBM z/OS environment. * Software & Utilities: Proficiency ...

Perform DB2 binds and implement CICS and IDMS changes on the z/OS mainframe operating system. This ... utilize IBM utilities to create and update JCL procedures in support of the migration ...

Showing results 41-60

Ibm Mainframe Computer Operator information

What is an IBM mainframe computer operator?

An IBM Mainframe Computer Operator monitors and controls mainframe computer systems, ensuring they run efficiently and without errors. They perform batch processing, troubleshoot system malfunctions, and follow operational procedures to maintain uptime. Operators may also handle backups, schedule jobs, and work with system administrators to resolve technical issues. This role is essential for businesses relying on mainframes for critical operations.

What are the typical daily responsibilities of an IBM mainframe computer operator?

As an IBM Mainframe Computer Operator, your daily tasks typically include monitoring mainframe systems, executing and troubleshooting batch jobs, and responding to system alerts or hardware issues. You'll often work closely with other IT staff to ensure scheduled processes complete successfully and help resolve incidents that may impact business operations. Routine duties may also involve maintaining logs, performing system backups, and following established operating procedures to support organizational data integrity. The role usually operates in shifts, given the need for round-the-clock system availability, and may require occasional overtime or weekend work.

What are the key skills and qualifications needed to thrive in the IBM mainframe computer operator position, and why are they important?

To thrive as an IBM Mainframe Computer Operator, you need a solid understanding of mainframe operating systems, batch processing, and job scheduling, often supported by a degree in computer science or related IT certifications. Familiarity with tools such as IBM z/OS, JCL (Job Control Language), and mainframe monitoring software is typically required. Attention to detail, problem-solving abilities, and effective communication are essential soft skills for this position. These competencies ensure that mainframe operations run smoothly, errors are minimized, and mission-critical systems remain reliable in high-demand environments.

What are popular job titles related to Ibm Mainframe Computer Operator jobs in Maryland?

For Ibm Mainframe Computer Operator jobs in Maryland, the most frequently searched job titles are:

What job categories do people searching Ibm Mainframe Computer Operator jobs in Maryland look for?

The top searched job categories for Ibm Mainframe Computer Operator jobs in Maryland are:

Infographic showing various Ibm Mainframe Computer Operator job openings in Maryland as of September 2026, with employment types broken down into 34% Full Time, and 66% Contract. Highlights an 83% In-person, and 17% Remote job distribution.

SENIOR (MAINFRAME) PROGRAMMER ANALYST

Baltimore, MD • On-site, Remote

$39.20 - $50.71/hr

Full-time

Dental, Life

Posted 9 days ago


Key responsibilities

  • Design, develop, test, implement, and maintain applications and programming solutions for the MMIS-II system.

  • Use computer programming languages and developmental tools to create and modify system applications.

  • Consult with users to plan, evaluate, and revise the system based on their needs.


Job description

Introduction

Agency Mission\r\nMaryland's health depends on great technology.\r\nHelp us build it.\r\n\r\n\r\nOET is the engine behind MDH - one team driving innovation across every department serving\r\nMaryland's most vulnerable residents.\r\n\r\n\r\nWe're looking for technologists ready to reimagine how public health works.\r\n\r\n\r\nThat's our mission - backed by benefits and a team serious about getting it right.\r\n\r\n\r\nYour skills. Maryland's health. Let's build it together.\r\n

GRADE

19\r\n

LOCATION OF POSITION

MDH Office of Enterprise Technology (OET)\r\nDivision of Medicaid Information Systems (DMIS)\r\n201 W. Preston Street\r\nBaltimore, MD 21201\r\n

Main Purpose of Job

The main purpose of this full-time contractual position will be to function as a Programmer Analyst, designing, developing, testing, implementing, and maintaining applications and programming solutions for the MMIS-II system. This position will also use generally accepted computer programming languages and developmental tools, consulting with users to plan, develop, evaluate, and revise the\r\nsystem.\r\n\r\n\r\nPlease Note: This position is hybrid telework eligible.\r\n\r\n

MINIMUM QUALIFICATIONS

Applicants must meet the minimum qualification(s) to be considered. Include clear and specific information on your application regarding your qualifications.\r\n\r\n\r\n\r\nExperience:Five years ofexperience, one year of experience designing, developing, testing, implementing and maintaining applications systems and programs usinggenerally accepted computer programming languages or other developmental tools and an additional four years of experience converting data from project specifications by writing program code using generally accepted computer programming languages or other developmental tools.\r\nNotes:\r\n1. Candidates may substitute six credit hours of coursework in application analysis and programming using generallyaccepted computer programming languages or other developmental tools for six months of the requiredexperience.\r\n2. Candidates may substitute graduation from an accredited high school or possession of a high school equivalency certificate and eighteen months of experience converting data from project specifications by writing program code using generally accepted computer programming languages or other developmental tools for the additional four years of the required experience.\r\n3. Candidates may substitute graduation from an accredited high school or possession of a high school equivalency certificate and fifteen credit hours from an accredited college or university in systems analysis and application programming using generally accepted computer programming languages or other developmental tools for the additional four years of the required experience.\r\n4. Candidates may substitute experience in one of the following areas: operating computers, scheduling, controlling input and output or maintaining backups or data storage, processing data on computers, evaluating, implementing and maintaining hardware and software, on a year-for-year basis for a high school education.\r\n5. Candidates may substitute the possession of a Bachelor's degree from an accredited college or university in Information Technology, Computer Science, Management Information Systems, or other information technology related field and one year of experience designing, developing,testing, implementing and maintaining applications systemsand programs using generally accepted computerprogramming languages or other developmental tools for the required experience.\r\n6. Candidates may substitute U.S. Armed Forces military service experience as a commissioned officer in Computer Systems Programming classifications or Computer Systems Programming specialty codes in the Information Technology field of work on a year-for-year basis for the required experience. \r\n

DESIRED OR PREFERRED QUALIFICATIONS

Preference will be given to applicants who possess the following desirable qualification(s). Include clear and specific information on your application regarding your qualifications.\r\n\r\n\r\n Experience supporting the Maryland Medicaid Management Information System (MMIS) or another States MMIS.\r\n Experience in IBM z/OS mainframe application development and support.\r\n Experience and proficiency in COBOL, CICS, JCL, DB2, VSAM, ISPF and TSO.\r\n Experience with debugging and performance tools such as Xpeditor, File-AID and QMF.\r\n Experience with Information Builders FOCUS.\r\n \r\n\r\n\r\n

SPECIAL REQUIREMENTS

Employees in this classification may be subject to call-in 24 hours a day and, therefore, may be required to provide the employing agency with a telephone number where the employee can be reached.\r\n

SELECTION PROCESS

Applicants who meet the minimum (and selective) qualifications will be included in further evaluation. The evaluation may be a rating of your application based on your education, training and experience as they relate to the requirements of the position.Therefore, it is essential that you provide complete and accurate information on your application.Please report all related education, experience, dates and hours of work.Clearly indicate your college degree and major on your application, if applicable. For education obtained outside the U.S., any job offer will be contingent on the candidate providing an evaluation for equivalency by a foreign credential evaluation service prior to starting employment (and may be requested prior to interview).\r\nComplete applications must be submitted by the closing date.Information submitted after this date will not be added.\r\nIncorrect application forms will not be accepted.Resumes will not be accepted in lieu of a completed application.\r\nCandidates may remain on thecertified eligible list for a period of at least one year. The resulting certified eligible list for this recruitment may be used for similar positions in this or other State agencies.\r\n

BENEFITS

\r\nContractual employees who work for an agency covered under the State Employee and Retiree Health and Welfare Benefits Program, have a current employment contract and work 30 or more hours a week (or on average 130 hours per month) may be eligible for subsidized health benefits coverage for themselves and their dependents. As a contractual employee, you will be responsible for paying 25% of the premiums for your medical and prescription coverage, including any eligible dependents you have enrolled. The State of Maryland will subsidize the remaining 75% of the cost for these benefits. You can also elect to enroll in dental coverage, accidental death and dismemberment insurance, and life insurance, but will be responsible to pay the full premium for these benefits.\r\nLeave may be granted to a contractual employee at a rate of one hour for every 30 hours worked, not to exceed 40 hours per calendar year.\r\n\r\n

FURTHER INSTRUCTIONS

Online applications are highly recommended. However, if you are unable to apply online,the paper application (and supplemental questionnaire) may be submitted to MDH, Recruitment and Selection Division, 201 W. Preston St., Room 114-B, Baltimore, MD 21201.Paper application materials must be received by 5 pm, close of business, on the closing date for the recruitment, no postmarks will be accepted.\r\nIf additional information is required, the preferred method is to upload. If you are unable to upload, please fax the requested informationto 410-333-5689.Only additional materials that are required will be accepted for this recruitment. All additional information must be received by the closing date and time.\r\nFor questions regarding this recruitment, please contact theMDH Recruitment and Selection Division at 410-767-1251.\r\nIf you are having difficulty with your user account or have general questions about the online application system, please contact the MD Department of Budget and Management, Recruitment and Examination Division at 410-767-4850 orApplication.Help@maryland.gov.\r\nAppropriate accommodations for individuals with disabilities are available upon request by calling: 410-767-1251 or MD TTY Relay Service 1-800-735-2258.\r\nWe thank our Veterans for their service to our country.\r\nPeople with disabilities and bilingual candidates are encouraged to apply.\r\nAs an equal opportunity employer, Maryland is committed to recruitment, retaining and promoting employees who are reflective of the State's diversity.\r\n

Employment Type: Full-Time