Senior Business Analyst

Join to apply for the Senior Business Analyst role at Momentum Consulting Group .

• Significant, multi‑year programme of work
• Wellington based, with flexible working options
• Salary paying up to : $139,000 per annum
• Fixed term to 30 June 2026

About The Role

A major public sector organisation is seeking an experienced Senior Business Analyst to support large‑scale transformation initiatives that enhance regulatory systems and service delivery across Aotearoa. This role sits within a strategic delivery and change function and plays a key part in helping the organisation achieve its long‑term vision.

You will contribute to complex reform programmes that involve legislative change, digital transformation, new operating models, and the modernisation of high‑volume regulatory processes. Upcoming work involves expanding digital capabilities, implementing further legislative requirements, and supporting broader reform priorities set by government.

You will work autonomously across programmes and projects, engaging with operational teams, senior leaders, external partners, and regulatory stakeholders. You’ll lead workshops, develop business cases, shape business requirements, and ensure solutions are practical, people‑focused, and future‑ready. You will also be responsible for mentoring other analysts and embedding best practice across the business analysis function.

Key Responsibilities

About You

You are an experienced Senior Business Analyst with a strong background in transformation within complex, multidisciplinary environments. You thrive in ambiguity, can simplify complex problems, and have a track record of delivering outcomes that improve regulatory systems, digital services, or public‑facing processes.

You Will Bring

About the Organisation

This is a large, community‑focused public sector organisation responsible for delivering essential services nationwide. With a strong commitment to public safety and regulatory stewardship, it works alongside communities, agencies, and partners to deliver outcomes that matter.

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