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Mainframe Consultant Jobs (NOW HIRING)

Sonsoft Inc

Mainframe Consultant

Plano, TX

Company Description Sonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of ...

Sonsoft Inc

Mainframes Consultant

Minneapolis, MN

... consulting, documenting, and mapping current business process Minimum 4+ years of hands on ... Leading a team of 6+ resources in planning and executing the testing for Mainframe projects.

Sonsoft Inc

Mainframes Consultant

Minneapolis, MN

Minimum 4+ years of hands on experience in testing and leading mainframe projects. * Knowledge of brokerage and banking domain. * Experience and desire to work in a management consulting environment ...

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How much do mainframe consultant jobs pay per hour?

As of Jun 8, 2026, the average hourly pay for mainframe consultant in the United States is $56.11, according to ZipRecruiter salary data. Most workers in this role earn between $50.72 and $60.58 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Mainframe Consultant, and why are they important?

To thrive as a Mainframe Consultant, you need in-depth knowledge of mainframe systems (such as IBM z/OS), COBOL or Assembler programming, and experience with mainframe operations, often backed by a degree in computer science or related field. Familiarity with tools like JCL, DB2, CICS, TSO/ISPF, and relevant certifications (e.g., IBM Certified System Programmer) is typically required. Strong problem-solving, analytical thinking, and effective communication skills help you collaborate with clients and cross-functional teams. These skills are crucial for ensuring reliable system performance, maintaining legacy applications, and delivering effective solutions in complex enterprise environments.

What are some typical challenges Mainframe Consultants face when working with legacy systems?

Mainframe Consultants often encounter challenges related to integrating legacy systems with modern technologies and ensuring data security during migrations. They may need to troubleshoot issues stemming from outdated code or documentation, and work closely with IT teams to minimize system downtime during upgrades. Adapting to client-specific environments and balancing ongoing maintenance with new development tasks are also common aspects of the role.

What are Mainframe Consultants?

Mainframe Consultants are IT professionals who specialize in advising organizations on the use, management, and optimization of mainframe computer systems. They provide expertise in areas such as system installation, upgrades, performance tuning, security, and migration to or from mainframe platforms. Mainframe Consultants help businesses maximize the value and reliability of their mainframe infrastructure, ensuring it meets current and future business needs. They often work with legacy systems, integrating them with modern technologies and supporting critical business operations.

What is the difference between Mainframe Consultant vs Mainframe Developer?

AspectMainframe ConsultantMainframe Developer
Required CredentialsTypically certifications in mainframe technologies, such as IBM Certified SpecialistOften holds certifications in specific programming languages like COBOL or JCL
Work EnvironmentConsults with clients, analyzes existing systems, and recommends solutionsDevelops, codes, and tests mainframe applications
Employer & Industry UsageUsed by consulting firms and large enterprises for system analysisEmployed directly by organizations to build and maintain mainframe systems

The mainframe consultant focuses on advising and designing mainframe solutions, while the mainframe developer primarily writes and maintains mainframe code. Both roles require knowledge of mainframe technologies, but their responsibilities differ significantly.

What Does a Mainframe Consultant Do?

A mainframe consultant is a mainframe expert who provides a company or client with the mainframe services they need. In this role, you assist with software installation and primarily work to provide technical support. Your duties entail working in an Enterprise Class computing environment, including IBM Z series and Unisys. You conduct an analysis of system performance, look for problems, and fix them as they arise. As a mainframe consultant, your responsibilities also include analyzing capacity and performance, including z/OS, DASD, CICS, and applications. You carry out project management and may, at times, teach new users how a host or mainframe system works.

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Mainframe Consultant jobs near you
Infographic showing various Mainframe Consultant job openings in the United States as of May 2026, with employment types broken down into 17% Locum Tenens, 22% Full Time, 39% Part Time, and 22% Contract. Highlights an 83% Physical, 7% Hybrid, and 10% Remote job distribution, with an average salary of $116,714 per year, or $56.1 per hour.
Sr. Consultant - Mainframe Z/OS

Sr. Consultant - Mainframe Z/OS

Avance Consulting Services

Berlin, CT

Full-time

Posted 7 days ago

Job description

Job Description


Hi ,



Hope your are doing good.



I have a job opportunity related to your profile with one of our client, please find below Job Description for your review. If you are interested and available please send your updated resume along with your contact details to discuss further.



Role: Sr. Consultant - Mainframe Z/OS
Duration: Full TIme
Location: Berlin, CT
Desired Skills & Experience
Required


Bachelor's degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education.


At least 4 years of experience with IT Infrastructure Skills.



Preferred


At least 3 years of experience in creating requirement specifications based on Architecture/Design /Detailing of Processes


At least 3 years of experience in Mainframe, RACF & ACF2 Migration Skills


At least 2 years of experience in Development/ Configuration/solutions evaluation/ Validation and deployment


Experience in z/OS Migrations/Upgrades and Creating SYSRES Volume


Expert knowledge of Mainframe Catalogs.


Expert Knowledge in SMPE and USERMODs.


Expert in Mainframe Storage, DFSMS and Tape Devices


Expertise in WLM , RMF/SMF .


Expertise in SAS/MXG , Omegamon , CA MICS and any other Performance Tools.


Expertise in WLM , RMF/SMF .


Expertise in SAS/MXG , Omegamon , CA MICS and any other Performance Tools.


Analytical and Communication skills


Planning and Co-ordination skills


Experience with project management


Experience and desire to work in a management consulting environment that requires regular travel

Qualifications

Bachelor's degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education.

Additional Information

All your information will be kept confidential according to EEO guidelines.

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About Avance Consulting

Sourced by ZipRecruiter

Avance Consulting is a global leader in innovative talent solutions for diverse industries. Since 2007, we have been serving nearly a third of Fortune 500 companies and most of the top 100 technology companies worldwide. Our team of 700+ experts offers Engineering Services, Information Technology, Digital and Executive Search solutions from our offices in North America, UK, Europe and APAC. At Avance you can learn new skills and technologies, have more advancement opportunities and career growth, being a part of our productive atmosphere, and a positive reinforcement culture.

Industry

Recruiting and staffing services

Company size

501 - 1,000 Employees

Headquarters location

Somerset , NJ, US

Year founded

2007

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