Project Manager
Lead grid-scale BESS projects from financial close to commercial operation, leading diverse teams to deliver safely, on time and on budget while shaping the energy transition.
Role Description
As Project Manager you own the delivery of a grid-scale BESS project – or a group of projects – from the signing of the share purchase agreement (SPA) through to commercial operation date (COD) and handover to Asset Management.
You are the single point of accountability for all functional aspects of your project: development close-out, engineering, procurement, grid connection, construction, offtake, cost, schedule and performance. You lead an integrated project team drawn from Tavion’s functions – development, engineering, supply chain, construction, asset management, grid, legal, finance and cost control – whose members typically support more than one project and retain a functional reporting line to their own manager.
The role comes with a clear mandate for project-related decisions, so that projects progress quickly at an appropriate and consciously managed level of execution risk. In return, Tavion Management expects transparent, disciplined and predictable reporting, and consistent execution across the portfolio.
Span of responsibility
Handover in – you take over from the Transaction & Development team: permits, land rights and grid connection, an approved budget and schedule baseline, a validated financial model, and the technical scope and design basis.
Execution – you drive the project through the stage gates and milestones from Ready to Build (RtB) and Financial Close, through Notice to Proceed, construction, testing and energization, to COD.
Handover out – you hand the asset to the Asset Management team: as-built documentation and O&M manuals, performance and reliability test results, O&M contracts, spares and warranties, punch list status, final cost report and lessons learned.
Key Responsibilities
Lead the project team
Lead the integrated project team across development, engineering, procurement, construction, grid, offtake, legal, cost control and planning.
Ensure effective communication, co-ordination and interface management within the team and with functional managers.
Set the working rhythm of the project: meetings, decision-making, document control and escalation.
Act as the owner’s representative towards contractors, suppliers, the owner’s engineer team and local stakeholders.
Deliver the project on cost, revenue, schedule and performance
Define the project scope and requirements at the outset; control scope and requirement creep during execution through a structured change management process.
Build and own the integrated RtB-to-COD schedule; track progress against plan and implement recovery or acceleration measures when required. Define and actively manage schedule contingency.
Define and own the project budget (Devex, Capex and Opex); track commitments and spend against budget. Define and actively manage cost contingency.
Ensure an adequate offtake agreement is signed in due time, in cooperation with the offtake specialist.
Keep the project IRR simulation up to date and compare it against the Investment Committee case; flag deviations early.
Prepare and defend project submissions at stage gates and Investment Committee decision points.
Manage project risks and opportunities
Maintain an up-to-date risk and opportunity register and drive the implementation of mitigation measures.
Quantify project risk exposure and translate it into cost and schedule contingencies (quantitative risk assessment).
Ensure sound contract management towards suppliers and contractors, including claims and dispute resolution, with support from Legal.
Enforce supplier and contractor warranty obligations through to handover to Asset Management.
Ensure HSE requirements and quality standards are set, contracted for and enforced on site.
Report to Management and lenders
Report monthly on project status – progress, cost, risk, forecast and outlook – to Tavion Management.
Act as the single point of contact for project-related matters for Tavion Management and lenders, including reporting obligations, drawdown support and lender/technical adviser queries.
Initiate the discussions needed to extend or clarify your mandate when the project requires decisions beyond it.
Contribute to Tavion’s project delivery capability through lessons learned, improved processes, tools and templates.
Requirements
Experience
At least 10 years of professional experience, including 5+ years in a project management or project delivery leadership role on capital projects.
Proven end-to-end delivery of energy infrastructure or comparable capital projects – BESS, renewables (solar or wind), grid and high-voltage works, or complex infrastructure in real estate, oil & gas or industry.
Demonstrated ownership of cost, schedule and scope on projects in the tens of millions of euros, taken from investment decision through construction to operation.
Experience of the construction phase, including contractor and subcontractor supervision, commissioning, testing and handover.
Experience negotiating and managing EPC, BOP and equipment supply contracts, and handling variations, claims and warranties.
Familiarity with grid connection processes and interaction with the DSO/TSO; experience of the Polish grid environment is a strong advantage.
Experience working with investment, finance and lender stakeholders – project finance conditions, drawdowns, technical advisers and reporting.
BESS-specific experience is an advantage; a strong track record in adjacent technologies with a demonstrated ability to learn a new technology quickly is equally welcome.
University degree in engineering, construction management, business or a comparable field.
Personal qualities
Takes ownership. Comfortable being the single accountable person for the outcome, and acting within a clear mandate rather than waiting for direction.
Decisive under uncertainty. Makes timely calls on incomplete information, and is explicit about the risk being accepted.
Hands-on. Willing to get into the detail and do what it takes – an owner’s team is small and there is no one else to hand it to.
An effective communicator. Concise and to the point with management and lenders; clear and direct with the team and with contractors.
A team builder. Able to lead people who do not report to them, read a room, and resolve conflict constructively.
Structured and reliable. Brings discipline and consistency to reporting, follow-up and document control.
Commercially minded. Thinks about the investment case, not only the technical solution.
Comfortable in a growing company. Pragmatic about ambiguity, builds what is missing, and works well in a small, fast-moving international team.
Integrity and transparency. Reports bad news early and accurately.
- Avdelning
- Operations
- Locations
- Warsaw
- Remote status
- Hybrid
About Tavion
We build and operate utility-scale BESS for the long term. We develop standalone assets for long-term performance. Not short-term turnover. Structured for repeatability. Built to scale.