Mainframe Test Engineer Job Description [Updated for 2025]

In the era of digitization, the role of mainframe test engineers has become increasingly important.

As technology evolves, the demand for skilled professionals capable of effectively testing, maintaining, and securing our mainframe systems grows significantly.

But what exactly does a mainframe test engineer do?

Whether you are:

• A job seeker looking to understand the core responsibilities of this role,
• A hiring manager creating the profile of the perfect candidate,
• Or simply curious about the intricacies of mainframe testing,

You’ve landed at the right spot.

Today, we present a comprehensive and customizable mainframe test engineer job description template, designed for effortless posting on job boards or career sites.

Let’s delve into the details right away.

Mainframe Test Engineer Duties and Responsibilities

Mainframe Test Engineers are responsible for testing mainframe systems to ensure that they are functioning as expected and meet the requirements of the user.

They combine an understanding of mainframe architecture and operations with testing principles to uncover and fix defects in the system.

Their main duties and responsibilities include:

• Creating, implementing, and reviewing test plans for mainframe systems
• Executing test cases to analyze the functionality of the mainframe systems
• Identifying, documenting, and reporting any bugs or defects found during testing
• Collaborating with the development team to rectify any issues found during testing
• Maintaining and updating test scripts and test data as needed
• Ensuring that the mainframe systems meet the set quality standards
• Working with software tools for test case management and defect tracking
• Utilizing mainframe languages like COBOL, JCL to validate programs
• Assisting in the post-implementation, enhancement and maintenance support to the project
• Performing regression testing to ensure that changes to the mainframe system do not introduce new defects

 

Mainframe Test Engineer Job Description Template

Job Brief

We are seeking a skilled Mainframe Test Engineer to join our team.

Your primary responsibilities will include creating and executing test scenarios on our mainframe systems, identifying issues, and documenting results.

You will be expected to have a solid understanding of mainframe testing tools and methodologies, as well as a sound knowledge of mainframe programming languages such as COBOL, JCL, and DB2.

The ideal candidate should be able to work through all phases of the software testing life cycle (STLC), from test planning to post-release analysis.

The goal of the Mainframe Test Engineer is to ensure that our software operates effectively and efficiently on our mainframe systems.

 

Responsibilities

• Develop, execute and maintain test scenarios for mainframe systems
• Identify, log and track software defects
• Work closely with development team to understand software functionalities and requirements
• Ensure that all tests are executed and give regular feedback to the team lead on the status of quality
• Create test logs and test reports
• Conduct post-release/post-implementation testing
• Support mainframe system upgrades and installations
• Provide technical guidance to junior team members
• Ensure compliance with general programming best practices, accepted web standards and those standards set forth by upstream sources

 

Qualifications

• Proven experience as a Mainframe Test Engineer or similar role
• Experience with mainframe testing tools like Xpediter, File-Aid, Abend-Aid
• Knowledge of mainframe programming languages (COBOL, JCL, DB2)
• Strong understanding of software QA methodologies, tools and processes
• Ability to document and troubleshoot errors
• Excellent communication skills
• Attention to detail
• Analytical mind and problem-solving aptitude
• BSc/BA in Computer Science, Engineering or a related field

 

Benefits

• 401(k)
• Health insurance
• Dental insurance
• Retirement plan
• Paid time off
• Professional development assistance

 

Additional Information

• Job Title: Mainframe Test Engineer
• Work Environment: Office-based with options for remote work. Occasional travel may be required for team meetings or to meet with clients.
• Reporting Structure: Reports to the Lead Test Engineer or QA Manager.
• Salary: Salary is dependent upon candidate experience and qualifications, as well as market and business considerations.
• Pay Range: $93,500 minimum to $131,600 maximum
• Location: [City, State] (specify the location or indicate if remote)
• Employment Type: Full-time
• Equal Opportunity Statement: We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
• Application Instructions: Please submit your resume and a cover letter outlining your qualifications and experience to [email address or application portal].

 

What Does a Mainframe Test Engineer Do?

A Mainframe Test Engineer is a specialized IT professional who focuses on testing software and systems on mainframe computers.

These professionals are typically employed by organizations that use mainframe computers for their data processing needs, such as large corporations, government agencies, and financial institutions.

Mainframe Test Engineers are responsible for designing, implementing, and executing test plans to verify that mainframe systems and applications function correctly.

This includes validating system outputs with expected outcomes, identifying bugs and issues, and documenting their findings.

Additionally, they work closely with software developers and other IT professionals to debug and fix identified issues.

This requires them to have a deep understanding of mainframe systems, as well as the specific software applications being tested.

These engineers also need to ensure that the mainframe systems meet the necessary quality standards and comply with the relevant regulations.

This may involve conducting performance testing, stress testing, and security testing.

Often, Mainframe Test Engineers will be tasked with automating the testing process to improve efficiency.

This can involve scripting and using automated testing tools.

In summary, a Mainframe Test Engineer plays a vital role in ensuring that mainframe systems and applications are reliable, efficient, and secure, which is critical for organizations that rely on these systems for their day-to-day operations.

 

Mainframe Test Engineer Qualifications and Skills

Mainframe Test Engineers employ a variety of technical and soft skills, as well as industry knowledge to test and troubleshoot mainframe systems, including:

• Technical knowledge and understanding of mainframe systems, languages and tools such as COBOL, JCL, DB2, CICS, VSAM, etc.
• Analytical thinking and problem-solving skills to identify, troubleshoot, and resolve system errors and issues.
• Experience in using mainframe testing tools and software for functional and performance testing.
• Communication skills to clearly explain issues found and recommended solutions to both technical and non-technical stakeholders.
• Ability to work effectively in a team, coordinating with software developers, system analysts, and other test engineers.
• Detail-oriented with strong documentation skills to track testing processes and results, and to ensure replicability of tests.
• Understanding of software development and testing methodologies, as well as experience in Agile or Scrum environments.
• Ability to handle multiple tasks and projects simultaneously, managing time effectively.
• Knowledge of Quality Assurance principles and best practices.

 

Mainframe Test Engineer Experience Requirements

Mainframe Test Engineers are generally expected to have a minimum of 1 to 2 years of experience in a similar role, such as Software Tester, Quality Assurance Analyst, or Mainframe Developer.

This experience often comes through internships, co-op programs, or entry-level positions.

Candidates who have between 3 to 5 years of experience often possess a deeper understanding of mainframe systems, along with the ability to design and execute complex test scenarios and strategies.

They usually have a solid understanding of COBOL, JCL, DB2, and other mainframe technologies.

Those with more than 5 years of experience in mainframe testing should have an extensive knowledge of various mainframe systems and testing methodologies.

They are often skilled in leading testing projects, coordinating with different teams, and mentoring junior team members.

In addition, Mainframe Test Engineers are expected to have a Bachelor’s degree in Computer Science, Information Technology, or a related field.

Certifications in mainframe technologies or software testing can also be advantageous.

 

Mainframe Test Engineer Education and Training Requirements

Mainframe Test Engineers typically have a bachelor’s degree in computer science, software engineering or a related field.

In order to gain proficiency in the domain, they should have a strong understanding of mainframe systems, including COBOL, JCL, DB2, CICS and IMS.

It is also important for a Mainframe Test Engineer to have a good knowledge of software testing methodologies and tools.

Knowledge in automated testing tools like QTP (Quick Test Professional) and test management tools like Quality Center is usually preferred.

Experience or certification in IBM mainframe would be advantageous for a Mainframe Test Engineer.

Some employers might also require experience or knowledge in specific industries, such as finance or insurance.

Some positions may require a Mainframe Test Engineer to have a master’s degree in a specific IT or software engineering discipline.

Continuing education and staying up-to-date with the latest advancements in mainframe technologies are important for a Mainframe Test Engineer.

This can be achieved through training programs, workshops, or certification courses.

Having a master’s degree and/or certification may also indicate a candidate’s leadership potential and dedication to ongoing learning.

 

Mainframe Test Engineer Salary Expectations

A Mainframe Test Engineer earns an average salary of $86,046 (USD) per year.

This figure can fluctuate based on factors such as years of experience, level of expertise in mainframe testing, educational background, and the location of employment.

 

Mainframe Test Engineer Job Description FAQs

What skills does a Mainframe Test Engineer need?

Mainframe Test Engineers require strong analytical and problem-solving skills to identify and rectify issues.

They also need a detailed understanding of mainframe systems, mainframe testing tools, and software quality assurance.

Good communication skills are essential as they often need to liaise with various teams.

Knowledge of programming languages such as COBOL, JCL, etc., would also be advantageous.

 

Do Mainframe Test Engineers need a degree?

Most Mainframe Test Engineers have a degree in Computer Science, Information Technology, or a related field.

While it’s not always mandatory, a degree provides the basic technical education that’s often required in this role.

However, some employers prioritize relevant experience and specific mainframe certifications over formal education.

 

What should you look for in a Mainframe Test Engineer resume?

A Mainframe Test Engineer’s resume should showcase their experience with mainframe systems and proficiency in mainframe testing tools.

It should also highlight their problem-solving skills, understanding of software testing methodologies, and familiarity with programming languages typically used with mainframes.

Certifications related to mainframe testing or quality assurance could be additional indicators of the candidate’s competence.

 

What qualities make a good Mainframe Test Engineer?

A good Mainframe Test Engineer has strong analytical skills to interpret complex technical information and identify issues.

They have a detail-oriented mindset that helps in tracking down bugs and errors.

They also possess excellent communication skills, allowing them to explain technical details to non-technical team members.

Good Mainframe Test Engineers are also proactive learners, keeping themselves updated with the latest trends and advancements in mainframe technologies.

 

Is it difficult to hire Mainframe Test Engineers?

Hiring a Mainframe Test Engineer can be challenging due to the specialized skill set required for the role.

Since mainframes are a niche field, finding candidates with the necessary expertise and experience can be difficult.

To attract the right talent, businesses may need to offer competitive salaries and professional development opportunities.

 

Conclusion

And there you have it.

Today, we’ve delved into the essentials of what it means to be a mainframe test engineer.

Surprised?

It’s not just about testing scripts.

It’s about ensuring the seamless operation of our digital world, one test at a time.

Armed with our comprehensive mainframe test engineer job description template and real-life examples, you’re ready to take the plunge.

But why limit yourself?

Explore further with our job description generator. It’s your secret weapon for creating detailed job listings or refining your resume to perfection.

Remember:

Every successful test is a step towards the bigger picture.

Let’s shape that future. Together.

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