Mainframe Modernization Consultant/Architect
Mainframe Modernization Consultant/Architect

Mainframe Modernization Consultant/Architect

London Full-Time 43200 - 72000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Lead transformative projects from Legacy systems to cloud solutions in various sectors.
  • Company: Join a dynamic, tech-driven consultancy making waves in modernization across industries.
  • Benefits: Enjoy flexible work options and unique corporate perks that enhance your lifestyle.
  • Why this job: Be at the forefront of innovation, shaping strategies with real-world impact and collaboration.
  • Qualifications: Experience in Mainframe modernization and strong consulting skills are essential.
  • Other info: Ideal for those eager to take ownership and drive change in a fast-paced environment.

The predicted salary is between 43200 - 72000 £ per year.

Are you tired of being a small cog in a big machine - and ready to lead meaningful Legacy-to-cloud transformations with real impact? Join a fast-growing, tech-led consultancy that is delivering cutting-edge modernization projects across banking, insurance, and government sectors. We are looking for driven consultants and engineers who want to shape strategy, drive transformation, and own the journey from Legacy to future-ready architectures.

What You'll Do

  • Lead or support Mainframe modernization engagements (Cobol, JCL, z/OS, IMS, DB2, etc.)
  • Assess Legacy architectures and design future-state cloud- or hybrid solutions
  • Collaborate with client stakeholders, engineers, and cloud partners to drive transformation from design through to execution
  • Work across sectors including finance, insurance, and the public sector
  • Contribute to internal accelerators, tools, and methodologies that differentiate us from traditional consultancies

Experience:

  • Proven experience in Mainframe modernization projects (e.g., replatforming, refactoring, rehosting)
  • Deep understanding of Cobol, JCL, z/OS, and Legacy systems architecture
  • Bonus if you've worked on cloud migration (AWS, Azure, GCP)
  • Strong consulting skills: stakeholder management, problem-solving, delivery ownership
  • Ideally a background in a top-tier consultancy (Big 4, Tier 1, or equivalent)
  • A desire to move fast, take ownership, and make a real impact

If interested, please apply immediately for further details & a confidential discussion.

Mainframe Modernization Consultant/Architect employer: ZipRecruiter

Join a dynamic and innovative consultancy that prioritises employee growth and fosters a collaborative work culture, where your contributions directly influence transformative projects in the banking, insurance, and government sectors. With a focus on cutting-edge technology and modernisation, we offer unique opportunities for professional development, competitive benefits, and the chance to lead impactful Legacy-to-cloud transformations in a supportive environment that values your expertise and ambition.
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Contact Detail:

ZipRecruiter Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Mainframe Modernization Consultant/Architect

✨Tip Number 1

Network with professionals in the mainframe modernization space. Attend industry events, webinars, or meetups where you can connect with others who have experience in Cobol, JCL, and cloud migrations. This can help you gain insights and potentially get referrals.

✨Tip Number 2

Showcase your expertise by contributing to online forums or communities focused on mainframe technologies and cloud solutions. Sharing your knowledge can position you as a thought leader and attract attention from recruiters looking for candidates with your skill set.

✨Tip Number 3

Research the latest trends in mainframe modernization and cloud migration. Being well-versed in current technologies and methodologies will not only prepare you for interviews but also demonstrate your commitment to staying ahead in the field.

✨Tip Number 4

Prepare for potential case study interviews by practising how you would approach a mainframe modernization project. Think through the steps you would take, the challenges you might face, and how you would engage with stakeholders to drive successful outcomes.

We think you need these skills to ace Mainframe Modernization Consultant/Architect

Mainframe Modernization Expertise
Cobol Proficiency
JCL Knowledge
z/OS Familiarity
IMS Understanding
DB2 Experience
Cloud Migration Skills (AWS, Azure, GCP)
Legacy Systems Architecture
Stakeholder Management
Problem-Solving Skills
Delivery Ownership
Consulting Skills
Transformation Strategy Development
Collaboration and Teamwork
Adaptability to New Technologies

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your experience with Mainframe modernization projects, specifically mentioning technologies like Cobol, JCL, z/OS, and DB2. Use keywords from the job description to ensure your application stands out.

Craft a Compelling Cover Letter: In your cover letter, express your passion for leading Legacy-to-cloud transformations. Share specific examples of past projects where you made a significant impact, and explain how your skills align with the company's goals.

Showcase Consulting Skills: Emphasise your consulting skills in stakeholder management and problem-solving. Provide examples of how you've successfully managed client relationships and delivered projects on time, as these are crucial for the role.

Highlight Cloud Migration Experience: If you have experience with cloud migration (AWS, Azure, GCP), make sure to include this in your application. This is a bonus for the role and can set you apart from other candidates.

How to prepare for a job interview at ZipRecruiter

✨Showcase Your Technical Expertise

Be prepared to discuss your experience with Mainframe technologies like Cobol, JCL, and z/OS. Highlight specific projects where you've successfully led modernization efforts, as this will demonstrate your capability to handle the technical demands of the role.

✨Understand the Client's Needs

Research the company and its clients in sectors like banking, insurance, and government. During the interview, articulate how your skills can address their specific challenges and contribute to their transformation goals.

✨Demonstrate Strong Consulting Skills

Prepare examples that showcase your stakeholder management and problem-solving abilities. Discuss how you've taken ownership of projects and driven them to successful completion, as these are key traits for a consultant.

✨Be Ready for Scenario-Based Questions

Expect questions that assess your approach to real-world scenarios, such as migrating a legacy system to the cloud. Practice articulating your thought process and decision-making strategies to show your analytical skills.

Mainframe Modernization Consultant/Architect
ZipRecruiter
Z
  • Mainframe Modernization Consultant/Architect

    London
    Full-Time
    43200 - 72000 £ / year (est.)

    Application deadline: 2027-05-03

  • Z

    ZipRecruiter

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