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Salary
≈ $104k – $217k per year (Estimated)
Location
In office (United States)
Seniority
Principal · 5+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 1, 2026. First seen by Alion on Oct 2, 2026.

Overview
Company
Impact
Profile match
Rocket Software is an enterprise software company headquartered in Waltham, Massachusetts that builds tools to modernise, integrate and secure mainframe and other long-running business systems. Founded in 1990 and owned by Bain Capital since 2018, it grew through acquisitions including the application modernisation business of OpenText, and it serves banks, insurers, retailers and government agencies across North America, Europe and Asia. Open roles include software engineers, customer solutions and support engineers, strategic account executives, product managers and legal and corporate staff.

It's fun to work in a company where people truly BELIEVE in what they're doing!

Job Description Summary:

The Principal Customer Solutions Engineer a highly skilled Mainframe Modernization Delivery Architect who provides technical leadership in the creation and delivery of technology solutions designed to support our Customers’ Digital Transformation.
  • Provide services to customers (75%)
    • Works on complex project scope with minimal direction from with Customer/SI nominated representatives to accomplish assigned tasks.
    • Contributes to design for specific deliverables and assists in the deployment Rocket products
    • Work as a Delivery Architect - Manage the design and implementation of all technical aspects of the project
    • Create proof of concept / proof of value technology analysis and pilots.
    • Conduct external and internal technical presentations/trainings to peer groups.
    • Uses and contributes to technical forums within the Rocket AMC environment and local professional communities and technical user groups.
    • Applies own subject matter knowledge to solve a variety of common technical issues.
    • Exercises independent judgment within defined practices and procedures to determine appropriate action
    • Participates as part of a team and maintains good relationships with team members and customers.
    • undefined
    • Technical Team Leadership (40%)
      • Ultimately accountable for Technical solution implementation for project.
      • Leads a team and communicates project status and risks to all project stakeholders on behalf of the team.
      • Use technical experience to give customer sound technical advice.
      • Responsible for knowing the Architecture, versions, and requirements.
      • Responsible for determining appropriate technical resource requirements for project completion. Works with PM to request resources.
      • Coordinating with PM on technical communication to customer, any new requirements or changes in scope and impacts to delivering the technical solution.
      • Determine if change is a product defect or enhancement before communicating to customer.
      • Responsible for estimating new requirements of Project and gaining Architect or Manager approval.
      • Conducting or assigning code reviews.
    • Expected Qualification and Soft Skills
      • 5-7 years of relevant technical experience
      • Excellent communication / customer service skills / confident telephone manner
      • Proactive and able to work under pressure
      • Experience in complex IT project implementations, customizations and or maintenance
      • Must have an analytical mind set to analyse test result and facilitate defect resolution
      • Organized and methodical, dealing with numerous tasks.
      • Fluent in written and verbal English.
      • undefined
      • Requested Technical skills
    • Technical skills to include two or more of the following:
      • IBM Enterprise COBOL or PLI programming experience
      • System level experience of IBM CICS; IMS and JCL
      • Relational databases, such as IBM DB2/UDB, Oracle, Microsoft SQL Server; PostgreSQL
      • Windows operating system
      • Linux/UNIX operating system
      • Knowledge of major Cloud Provider infrastructure and technologies, such as AWS, Azure, GCP, Cloud Foundry, Docker / Kubernetes
      • undefined
      • Desired Project Experience
        • A practical experience of mainframe application modernization project is highly desirable. For example:
        • Experience with tools and methodologies used to migrate mainframe workloads via hardware/middleware emulation, automated code conversion, and re-platforming.
        • Experience with COBOL modernization and porting application code across platforms.
        • Familiarity with agile engineering practices like Test Automation, Test-Driven Development (TDD), Continuous Integration (CI), Continuous Delivery (CD), DevOps, and Test Data Management, etc.
        • Experience developing, deploying, and tuning data modernization solution for mainframe such as IMS/DB, IDMS, ADABAS and VSAM data migration
        • Experience with implementing and operating DevOps and Agile tools/platforms across some part of the development lifecycle
        • Experience configuring automation pipelines in GitHub, Azure DevOps, AWS CodePipeline, Jenkins or similar tools
      • Other Preferred Skills
        • Bachelor's degree in Computer Science or related field
        • Rocket COBOL based products - Enterprise Developer, Visual COBOL, Enterprise Server, Server Express, Net Express
        • Any additional mainframe language or environment, such as REXX; Assembler; Natural; Adabas; …
        • Relevant Business and IT Architecture Certifications such as, AWS Solution Architect Professional, Microsoft AZURE Solution Architect, Google Cloud Certification; Scaled Agile Framework (SAFe) etc.
        • Proficient in another EU language
..

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: 781-577-4321 or send an email to [email protected]. 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, you'll enjoy your career with us!

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