Marie Oneill
Interim Project Delivery Manager @National Energy System Operator
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WORK HISTORY
Interim Project Delivery Manager @National Energy System Operator
London, GB
Delivery of a task- & -finish restructure consultation affecting 139 employees, ensured employee-facing processes and governance controls were consultation-ready.• Produced core project documentation and governance controls including the project plan, risk register, decision log and actions tracking, supporting audit and SLT sign-off.• Co-authored the 48-page consultation narrative and briefing pack, incorporating role mapping rationale, aspirations redeployment process, FAQs, feedback mechanisms and wellbeing support.• Developed senior leader communications materials, including PowerPoint decks and speaking scripts for Director-level briefings to unions, managers and staff.• Delivered the job documentation workstream across the new operating model, creating job descriptions, including 30+ authored from scratch, with structured version control through to approval.• Delivered role comparison and mapping activity against a 20% contextual change threshold, documenting outcomes and justifications to enable consistent consultation decisions.• Designed an online redeployment survey using MS Forms, enabling staff to express preferences and support effective matching into c58 target org roles.• Built operational trackers and feedback monitoring tools in Excel to ensure staff queries, consultation responses and actions were captured and progressed.
EDUCATION
The Open University
Bachelor's degree, Psychology
SKILLS
ABOUT MARIE ONEILL
Interim HR Change & Transformation Delivery Project Manager with a record of leading large scale (4,500 impacted staff) transformation projects and complex (139 staff in green technology) restructures across the public sector, local government, NHS, and private healthcare organisations. Partners with senior stakeholders to provide governance and assurance, to shape and deliver workforce strategies and embed compliant processes. Brings expertise in workforce project delivery, in building capability, and embedding change across systems, structures, and behaviours. • Workforce Transformation & Project Delivery• Delivered restructure consultation artefacts • Implemented workforce transition processes• Improved stakeholder readiness/comms• HR Data-Driven Decision Making & Reporting Recent Highlights:• Restructure consultation delivery (139 staff)• Transitioned compliance operations in-house for 4,500 staff, embedding safeguarding accountability.• Led a team of 10 to deliver new processes• Maintained high stakeholder satisfaction in complex change & union environmentsI\'m currently open to HR change or transformation interim opportunities where I can continue helping organisations shape their workforce programmes. Previously relocated internationally for work. Dual UK/EU citizen with full right to work across the UK and Europe.
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