Senior Consultant

Holland Mountain•New York, NY

8d•$150,000 - $180,000•Onsite

About The Position

Holland Mountain is a global leader in consulting and data solutions for the Private Markets industry. Since 2009, we have helped Private Capital managers turn their data into a strategic asset through our award-winning ATLAS data platform and expert consulting services, from strategy through system implementation. We were named Best Advisory/Consultancy and Best Technology for Data at The Drawdown's 2026 PE Service Provider Awards. We are looking for a driven, client-focused Senior Consultant to lead ATLAS engagements for some of the world's leading private equity firms. You are a natural leader who builds momentum in a room, earns the trust of senior stakeholders, and keeps several projects on track at once. You take full ownership of delivery, from first prototype to handover.

Requirements

5+ years in consulting, private equity, or a related field.
Strong knowledge of PE operations, data platforms, and reporting environments.
A track record of leading data or technology implementations from design through go-live and hypercare.
Experience owning project budgets, commercials, and client billing.
Confidence managing senior stakeholders and running governance forums.
Experience leading and developing small delivery teams.
Working knowledge of Agile and/or Waterfall delivery.

Responsibilities

Own delivery end to end
Lead complex or multi-workstream ATLAS engagements as Engagement Lead or Project Director.
Run project governance, including timelines, budget, team allocation, and billing.
Deliver to scope with minimal escalations.
Act as a trusted advisor to senior clients
Run Steering Committees and status updates with confidence.
Respond credibly when senior stakeholders challenge you.
Set realistic expectations across the full lifecycle: prototype, testing, go-live, hypercare, and handover to support.
Bring genuine subject-matter depth
Apply strong knowledge of private equity operations, data platforms, and reporting environments.
Use structured problem-solving, business analysis, and Agile or Waterfall methods.
Produce high-quality documentation and outputs.
Think commercially
Own project budgets and lead extension conversations with authority.
Keep accurate time and financial records.
Contribute to proposals, SOW scoping, and pitches that generate repeat and new business.
Develop people and the practice
Coach and mentor Business Analysts and Consultants.
Contribute to their performance management.
Improve ATLAS delivery standards and knowledge sharing across the team.