---
title: "Finance Transformation & Project Manager"
company: "ON.energy"
company_url: "https://www.remjobs.works/companies/on-energy"
url: "https://www.remjobs.works/job/on-energy-finance-transformation-project-manager-0a4c33c7-4593-4ed4-b9a1-81a8dc617eb9"
apply_url: "https://job-boards.greenhouse.io/onenergy/jobs/4382533009"
workplace: onsite
location: "Miami, Florida, United States"
employment_type: unspecified
seniority: mid
role: operations
region: united-states
skills: ["sap"]
date_posted: 2026-08-26T15:33:52.000Z
first_seen_by_remjobs: 2026-09-16T22:43:23.546Z
---

# Finance Transformation & Project Manager

**ON.energy** · Miami, Florida, United States

Apply: https://job-boards.greenhouse.io/onenergy/jobs/4382533009

## About ON.energy

ON Energy – Wir sind die Energiewende

## About the role

ON.energy is setting the standard for large load interconnection. ON’s patented AI UPS™ is a medium-voltage UPS that serves as a firewall, protecting the data center from the grid, and the grid from the data center. With multiple gigawatts currently under construction, we are enabling grid-safe data centers.

#### About the role

ON.energy is building and operating hyperscale power systems at gigawatt scale. The Finance organization is scaling the systems, processes and controls that support that growth: a NetSuite implementation, Ramp, an inventory management system, process and controls work, and the Road to IPO.

This is a new position, created to own the execution of that portfolio end to end: Idea → Design → Plan → Implementation → Testing → Go-Live → Stabilization → Handover.

The role reports directly to the CFO, with dotted lines to the VP of Accounting/FP&A and the Head of Corporate Finance. That placement gives it a cross-functional mandate across all of Finance rather than a single sub-function. It works daily with Accounting, Treasury, Tax, FP&A, IT, Operations, Procurement, Legal, external advisors and vendors.

#### Role mission

Own and drive the successful execution of strategic Finance transformation projects, ensuring clear scope, accountability, timelines, cross-functional coordination, risk management, implementation and sustainable adoption. The role acts as **Finance PMO Lead** under the CFO as Executive Sponsor: it maintains the master plan, controls dependencies, tracks milestones, coordinates advisors, maintains the readiness tracker, identifies delays and escalates decisions.

#### Key responsibilities

##### Project management

- Develop project charters, scope, objectives, deliverables and success criteria.

- Build detailed implementation plans and milestones.

- Establish project governance and meeting cadence.

- Coordinate cross-functional teams and track deliverables and dependencies.

- Maintain project documentation and drive projects through completion.

##### Project governance

- Establish and maintain a consistent governance methodology: Executive Sponsor, Project Owner, Project Manager, Workstream Owners, Timeline, RACI, Budget, Risks, Decision Log and Status for every project.

- Report project status to the CFO on a fixed cadence, with the VP of Accounting/FP&A and the Head of Corporate Finance included.

##### Risk & issue management

- Maintain the risk register, issue log, dependency tracker, decision log and escalation process.

- Surface problems early and bring decisions to the CFO. Do not wait until a project is late to communicate that it is late.

##### Finance systems implementation

- Lead requirements gathering, process mapping and system design workshops.

- Coordinate data migration, UAT and cutover planning.

- Run go-live, hypercare and the post-implementation review.

- Manage implementation partners and vendors: statements of work, deliverables, quality and escalation.

##### Change management

- Coordinate stakeholder communication, training plans and SOPs.

- Own go-live readiness, post-go-live support and process documentation.

- Track user adoption against defined adoption KPIs.

##### Finance transformation portfolio

- Build and maintain the Finance Transformation Roadmap: initiative, owner, PM, priority, status and target date.

- Run a monthly portfolio review with the CFO, the VP of Accounting/FP&A and the Head of Corporate Finance.

####

#### Qualifications

##### Required

- 7–10 years of experience combining Finance / Accounting, Project Management, Finance Transformation and ERP implementation.

- Track record leading finance systems implementations end to end from the client side.

- Working command of core finance processes — close, AP/AR, expense, inventory and costing — and how they are reflected in an ERP.

- Experience managing implementation partners and vendors on scope, timeline and quality.

- Strong written and executive communication; able to drive accountability without direct authority.

##### Preferred

- NetSuite, Oracle or SAP; finance transformation; SOX; process redesign; UAT and data migration; internal controls; high-growth companies.

- Energy, infrastructure or construction industry exposure, including project accounting and project finance.

- PMP, CPA, CMA, Agile / Scrum or Lean Six Sigma. PMP is nice-to-have, not a requirement — successful ERP implementations count for more.

- Professional English and Spanish, given that vendors and advisors work in both.

---

**For US-based roles - What you’ll get:**

- Competitive salary + annual performance-based bonus eligibility

- Medical, dental, and vision insurance

- 401(k) with company match

- Paid time off and company holidays 

**For Mexico-based roles - What you’ll get:**

- Competitive salary + annual performance bonus eligibility

- Christmas Bonus (Aguinaldo): 30 days

- Major medical expenses and life insurance

- Paid time off and holidays (per local policy)

**For all roles:**

- Professional development and growth opportunities

- Opportunity to grow with a mission-driven team shaping the future of clean energy

- Equal Opportunity: ON.energy is committed to equal employment opportunity and to maintaining a work environment free of harassment, discrimination, or retaliation.

- Benefits vary by role and location and are subject to change.

**Agency Notice:** ON.energy does not accept unsolicited resumes from staffing agencies, search firms, or third-party recruiters. Resumes submitted without a fully executed Master Services Agreement (MSA) and a written request from an authorized member of our Talent Acquisition team will be considered the property of ON.energy. No placement fees or compensation will be paid for unsolicited candidate submissions.

---

Source: ON.energy's own career page, read by RemJobs. Canonical HTML version: https://www.remjobs.works/job/on-energy-finance-transformation-project-manager-0a4c33c7-4593-4ed4-b9a1-81a8dc617eb9
