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Job Description Summary:
We are seeking an experienced

Principal Conversion Specialist

to join our Conversion Engineering team. This role supports complex IBM Z security conversion and migration engagements and works directly with customers and internal teams to analyze environments, execute conversions, troubleshoot issues, and maintain and enhance our conversion tooling.

The ideal candidate has deep expertise in at least one major Enterprise Security Manager (ESM), strong IBM z/OS experience, and hands-on REXX development skills. Expertise across all ESMs is not required. The right candidate will have the technical foundation and willingness to learn additional ESMs, tools, and conversion processes.
Minimum Qualifications

15+ years of relevant IBM Z/mainframe experience
10+ years of hands-on administration experience with at least one ESM:

IBM RACF Broadcom ACF2 Broadcom Top Secret (TSS)
Strong working knowledge of

IBM z/OS
Strong hands-on experience with: TSO/ISPF JCL SDSF Mainframe datasets and file manipulation Troubleshooting failed jobs and interpreting job output
Strong hands-on REXX programming experience
Ability to

read, troubleshoot, modify, maintain, and develop REXX code
Strong technical troubleshooting and analytical/problem-solving skills
Experience diagnosing issues in complex mainframe environments
Strong written and verbal communication skills
Ability to work effectively with both

customers and internal technical teams
Ability and willingness to learn additional ESMs, conversion tools, and technologies

Preferred Qualifications

IBM High Level Assembler (HLASM) knowledge is a plus
Previous

ESM migration or conversion experience
Experience developing or maintaining

mainframe conversion or migration utilities
Experience supporting customer-facing IBM Z projects
Experience analyzing security definitions, identities, permissions, resource rules, and access controls
Experience with additional programming or scripting languages
Familiarity with automated testing and modern software engineering practices
Experience using

Git

for source control and change management
Experience using

Bitbucket

or similar source-code management platforms
Experience with

branching, pull requests, peer/code reviews, and version control practices
Experience using

Jira

for work management, defect tracking, backlog management, and documenting engineering activities
Understanding of

secure development practices

, particularly when working with security products, customer data, and customer environments
Ability to research and evaluate

industry and engineering best practices

, including recommendations generated through AI-assisted tools, and independently validate them before implementation.
Ability to use

AI-assisted development tools

responsibly for: Code analysis and troubleshooting Technical research Documentation Identifying potential solutions and approaches Improving engineering productivity

LI-Remote

LI-JC1

Annual salary range for this position is between $114,500.00 - $154,575.00 gross before taxes..

What Rocket Software can offer you in USA:
Unlimited Vacation Time as well as paid holidays and sick time
Health and Wellness coverage options for Rocketeers and dependents
Life and disability coverage
Fidelity 401(k) and Roth Retirement Savings with matching contributions
Monthly student debt benefit program
Tuition Reimbursement and Certificate Reimbursement Program opportunities
Leadership and skills training opportunities
EOE M/F/Vet/Disability. Rocket Software Inc. is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. Rocket Software Inc. is also committed to compliance with all fair employment practices regarding citizenship and immigration status.
At Rocket Software, we believe AI is a critical enabler of innovation and productivity. All Rocketeers are expected to actively leverage AI-powered tools and technologies, where appropriate, to enhance efficiency, improve decision-making, and deliver greater impact in their roles. Embracing continuous learning and the responsible use of AI is an essential part of how we work.
Rocket is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. If you need special assistance or an accommodation while seeking employment, please call: or send an email to We will make a determination on your request for reasonable accommodation on a case-by-case basis.
As part of our commitment to a safe and trustworthy workplace, we include background and reference checks in our hiring process.
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
If you like wild growth and working with happy, enthusiastic over-achievers, youll enjoy your career with us!