CrawlJobs Logo

Bess Portfolio Planning Manager

mintselection.com Logo

Mint Selection

Location Icon

Location:
United Kingdom , Greater London

Category Icon
Category:

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

90000.00 - 110000.00 GBP / Year

Job Description:

In this role you’ll be responsible for driving clarity across project timelines, interdependencies, and resource requirements—ensuring the portfolio remains on track, optimised, and aligned with business objectives.

Job Responsibility:

  • Lead portfolio-level planning for a multi-site BESS pipeline, from early development to commissioning
  • Build and maintain integrated master schedules covering development, design, procurement, construction, and grid works
  • Identify key risks, bottlenecks, and opportunities, ensuring proactive mitigation across the portfolio
  • Work with project managers, engineers, grid specialists, and commercial teams to ensure consistent planning standards and performance tracking
  • Develop reporting dashboards and provide portfolio insights to senior leadership
  • Support investment decisions through schedule modelling, scenario planning, and critical path analysis
  • Drive continuous improvement in planning processes, systems, and governance

Requirements:

  • Strong background in portfolio or programme planning within energy, infrastructure, renewables, utilities, or other capital project environments
  • Experience with battery storage, flexible generation, or grid‑connected assets (advantageous)
  • Expertise in planning tools such as Primavera P6, MS Project, or similar project controls systems
  • Ability to communicate clearly with senior stakeholders and influence decision-making
  • Strong analytical skills with a proactive, solution-oriented mindset
  • Experience working across multiple projects simultaneously in a fast-paced environment
What we offer:
  • Hybrid work model with a London base
  • Opportunity to shape one of the UK’s most exciting BESS portfolios
  • Long-term growth and development opportunities
  • Collaborative and forward-thinking work culture

Additional Information:

Job Posted:
March 21, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
Job Link Share:

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for Bess Portfolio Planning Manager

Asset Manager - Solar PV & BESS

Mint Selection have partnered with an exciting asset owner to help build their a...
Location
Location
United Kingdom , London
Salary
Salary:
Not provided
mintselection.com Logo
Mint Selection
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Degree in Engineering (Electrical, Mechanical, or related discipline), or solid technical acumen from on the job training
  • Experience in asset management, operations, or engineering within renewable energy (Solar PV and/or BESS preferred)
  • Strong understanding of utility-scale energy systems and performance metrics
  • Experience managing O&M contractors and technical service providers
  • Familiarity with SCADA systems and data analysis tools
  • Working knowledge of grid compliance and health & safety standards
Job Responsibility
Job Responsibility
  • Monitor and analyse asset performance (Solar PV and BESS), identifying underperformance and implementing corrective actions
  • Oversee O&M contractors to ensure adherence to KPIs, SLAs, and technical standards
  • Review SCADA data, fault reports, and maintenance logs to optimise system availability and efficiency
  • Lead root cause analysis for major incidents or recurring issues
  • Support lifecycle planning, including major component replacements and upgrades
  • Ensure compliance with grid codes, safety standards, and regulatory requirements
  • Coordinate planned and unplanned maintenance activities
  • Manage outages and ensure minimal downtime across the portfolio
  • Drive continuous improvement initiatives to enhance asset performance and reduce costs
  • Support commissioning and integration of new assets into the portfolio
  • Fulltime
Read More
Arrow Right
New

Bess Commissioning Manager

Mint Selection are seeking an experienced BESS Commissioning Manager to join our...
Location
Location
United Kingdom , London
Salary
Salary:
Not provided
mintselection.com Logo
Mint Selection
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • BESS-specific commissioning experience, ideally across utility-scale projects in the UK
  • Strong understanding of BESS architecture, including PCS, BMS, EMS, SCADA, HVAC, and interconnections with HV systems
  • HNC or Degree in Electrical Engineering (or equivalent)
  • Familiarity with UK regulations and standards applicable to energy storage systems and grid-connected infrastructure
  • Proven ability to manage multiple stakeholders and drive commissioning programmes to meet safety, quality, and schedule requirements
  • Previous experience of liaising with DNO’s, IDNO’s or National Grid
Job Responsibility
Job Responsibility
  • Lead the end-to-end commissioning process for BESS systems across multiple sites, acting as the single point of accountability
  • Provide input to design teams to ensure future commissioning and operational needs are embedded
  • Develop and implement commissioning strategies, schedules, risk registers, and test plans specific to BESS
  • Liaise with contractors, OEMs, consultants, and internal teams (inc. Grid and Construction) to align commissioning efforts
  • Attend project sites as required to oversee and validate on-site commissioning execution by EPCs and third-party contractors
  • Ensure comprehensive asset handover including documentation, training, and performance verification for operational readiness
  • Contribute to the standardisation and continual improvement of BESS commissioning procedures across the portfolio
  • Fulltime
Read More
Arrow Right

O&M Project Manager

We are currently looking for an O&M Project Manager to join our Global Operation...
Location
Location
Greece , Thessaloniki
Salary
Salary:
Not provided
https://www.metlengroup.com Logo
Metlen Group
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Degree in Electrical Engineering, Electrical Technician, or similar field
  • 5+ years’ proven experience in maintenance or construction of solar projects, with strong knowledge of the renewables market
  • 5+ years’ experience in supervising/managing mixed teams (O&M contractors, technicians, vendors) for solar project operations
  • Solid experience in contracts management
  • Strong Health & Safety competencies
  • Willingness to work in a split schedule: approx. 70% office-based, 30% field-based
  • Demonstrated ability to achieve contractual KPIs (PR, Availability, Response/Repair times)
  • Proven track record in managing budgets and controlling costs effectively
  • Experience in preparing and delivering annual maintenance schedules
Job Responsibility
Job Responsibility
  • Manage PV plants & BESS portfolio, ensuring all O&M works meet contractual scope
  • Coordinate with in-house teams, O&M partners, and subcontractors for preventive & corrective maintenance
  • Plan, schedule, and implement maintenance procedures in line with manufacturers’ recommendations
  • Monitor KPIs (PR, Availability, Response/Repair Time) and ensure compliance with guaranteed values
  • Maintain detailed logs, reports, and documentation of all O&M activities
  • Liaise with grid operators and ensure compliance with local regulations, H&S standards, and company policies
  • Oversee spare parts management, stock replenishment, and ticketing system for faults
  • Manage supplier selection, RFQs, contract reviews, and support negotiations for new agreements
  • Communicate with clients through regular update calls and deliver daily/monthly/annual reports
  • Support project completion by working on FAC punch lists and securing FAC certificates
What we offer
What we offer
  • Competitive remuneration package
  • Meal allowance
  • Corporate mobile phone & laptop
  • Pension Scheme
  • Protergia discount
  • Cooperation, creativity and innovation: we adopt flexible cooperation models to achieve fast results and increased productivity
  • Fulltime
Read More
Arrow Right

Head of Project Development

Piper Maddox are partnering with a leading player in the renewable energy sector...
Location
Location
United Kingdom , Scotland
Salary
Salary:
Not provided
pipermaddox.com Logo
Piper Maddox
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Managing large scale renewable energy projects from early development stages, through to the handover to construction/delivery
  • In this specific role, there is a particular focus on securing full planning and environmental consents for TCPA & NSIP level schemes
  • Strategic leadership and oversight into project and portfolio stability including financial/budgetary matters, key investment decisions, and commercial considerations
  • Direct team leadership and management, overseeing a full development team encompassing, land, planning, grid, and engineering professionals. Prior experience in team leadership is needed.
Job Responsibility
Job Responsibility
  • Managing large scale renewable energy projects from early development stages, through to the handover to construction/delivery
  • In this specific role, there is a particular focus on securing full planning and environmental consents for TCPA & NSIP level schemes
  • Strategic leadership and oversight into project and portfolio stability including financial/budgetary matters, key investment decisions, and commercial considerations
  • Direct team leadership and management, overseeing a full development team encompassing, land, planning, grid, and engineering professionals
What we offer
What we offer
  • Bonus
  • Wider Benefits
  • Fulltime
Read More
Arrow Right

RES Aggregation Specialist

We are currently looking for a RES Aggregation Specialist to join our Energy Man...
Location
Location
Greece , Athens
Salary
Salary:
Not provided
https://www.metlengroup.com Logo
Metlen Group
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor’s degree in Electrical/Mechanical Engineering, Economics, or a related field
  • 2+ years of experience in power markets
  • experience in aggregation is a strong plus
  • Solid understanding of the regulatory framework governing regional electricity markets
  • Proficiency in at least one of the following: VBA, Power BI, Python, or SQL
  • Strong analytical skills and experience working with large datasets
  • Excellent communication, problem-solving, and collaboration abilities
  • Share the same Value Based Behaviors: People & Personal growth
  • Results orientation & Safety excellence
  • Collaboration & Trust
Job Responsibility
Job Responsibility
  • Managing and updating the technical database of assets within the aggregation portfolio
  • Executing settlement processes for aggregation and PPA portfolios in coordination with central functions
  • Liaising with key market authorities (ADMIE, DAPEEP, HEnEx, and international entities) to ensure seamless portfolio operations
  • Preparing and delivering performance reports using Power BI to monitor technical and portfolio KPIs
  • Supporting monthly budgeting forecasts and financial planning
  • Enhancing internal forecasting and optimization tools to improve production accuracy and economic performance
  • Monitoring regulatory developments and implementing necessary adjustments to ensure business continuity
What we offer
What we offer
  • Competitive remuneration package
  • Ticket Restaurant Card
  • Group Health Insurance Plan
  • Preferential household electricity plan
  • Pension Plan
Read More
Arrow Right

Senior Development Manager

Senior Development Manager role for an international leader in renewable energy ...
Location
Location
United Kingdom , London
Salary
Salary:
80000.00 - 90000.00 GBP / Year
pipermaddox.com Logo
Piper Maddox
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Project Development experience, leading projects through key land, grid, and planning milestones towards the RTB stage
  • Experience in contributing to extensive due diligence on a project's viability when assessing project acquisition opportunities
  • Strong financial modelling experience in terms of running the model, forecasting revenues, and maintaining detailed project models
  • Experience in key investment decisions for project progress, managing project budgets & timelines, alongside the core project development responsibilities
Job Responsibility
Job Responsibility
  • Expand portfolio alongside existing development efforts
  • Achieve key project milestones
  • Contribute to due diligence on project acquisition
  • Run financial models and forecast revenues
  • Manage project budgets & timelines
  • Fulltime
Read More
Arrow Right

Senior O&M Cost Strategy and Contracting Analyst

The Senior O&M Cost Strategy and Contracting analyst is responsible for developi...
Location
Location
United States , Scottsdale; San Diego; Houston; Denver; San Francisco
Salary
Salary:
119000.00 - 163000.00 USD / Year
clearwayenergy.com Logo
Clearway Energy
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor’s degree in Engineering, Business, Finance, or other applicable field
  • 5+ years of experience in renewable energy, power generation, or infrastructure
  • Experience with renewables O&M agreements and contracting
  • Understanding of renewable energy plant operations (solar, wind, or BESS)
  • Demonstrated experience in an operations support role in the development of creative solutions to operating challenges
  • Excellent communication and stakeholder management skills across technical, legal, and financial disciplines
  • Strong analytical and project management capabilities
  • attention to detail and risk awareness
Job Responsibility
Job Responsibility
  • Lead the creation, review, and negotiation of O&M Agreements for wind, solar, and battery energy storage projects
  • Collaborate with Legal, Finance, and Operations teams to ensure all agreements reflect risk tolerance, lender requirements, and insurance standards
  • Partner with internal O&M teams, procurement, engineering, asset management, and finance to ensure smooth contract implementation and adherence
  • Benchmark and analyze O&M costs across projects to identify efficiency opportunities and competitive pricing
  • Define key performance indicators (KPIs) and commercial terms, including availability guarantees, liquidated damages, and bonus/penalty structures, in conjunction with other functional teams
  • Translate technical maintenance requirements into clear contractual obligations
  • Ensure alignment between O&M agreements, EPC warranties, and asset performance expectations
  • Identify and mitigate contractual and operational risks across the O&M portfolio
  • Ensure all O&M agreements comply with environmental, safety, and regulatory standards
  • Support asset management as needed with change orders, renewals, and extensions as projects evolve
What we offer
What we offer
  • Generous PTO
  • medical, dental & vision care
  • HSAs with company contributions
  • health FSAs
  • dependent daycare FSAs
  • commuter benefits
  • relocation
  • 401(k) plan with employer match
  • a variety of life & accident insurances
  • fertility programs
  • Fulltime
Read More
Arrow Right

Senior O&M Cost Strategy and Contracting Analyst

The Senior O&M Cost Strategy and Contracting analyst is responsible for developi...
Location
Location
United States , Denver; Scottsdale; San Diego; Houston; San Francisco
Salary
Salary:
119000.00 - 163000.00 USD / Year
clearwayenergy.com Logo
Clearway Energy
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor’s degree in Engineering, Business, Finance, or other applicable field
  • 5+ years of experience in renewable energy, power generation, or infrastructure
  • Experience with renewables O&M agreements and contracting
  • Understanding of renewable energy plant operations (solar, wind, or BESS)
  • Demonstrated experience in an operations support role in the development of creative solutions to operating challenges
  • Excellent communication and stakeholder management skills across technical, legal, and financial disciplines
  • Strong analytical and project management capabilities
  • attention to detail and risk awareness
Job Responsibility
Job Responsibility
  • Lead the creation, review, and negotiation of O&M Agreements for wind, solar, and battery energy storage projects
  • Collaborate with Legal, Finance, and Operations teams to ensure all agreements reflect risk tolerance, lender requirements, and insurance standards
  • Partner with internal O&M teams, procurement, engineering, asset management, and finance to ensure smooth contract implementation and adherence
  • Benchmark and analyze O&M costs across projects to identify efficiency opportunities and competitive pricing
  • Define key performance indicators (KPIs) and commercial terms, including availability guarantees, liquidated damages, and bonus/penalty structures, in conjunction with other functional teams
  • Translate technical maintenance requirements into clear contractual obligations
  • Ensure alignment between O&M agreements, EPC warranties, and asset performance expectations
  • Identify and mitigate contractual and operational risks across the O&M portfolio
  • Ensure all O&M agreements comply with environmental, safety, and regulatory standards
  • Support asset management as needed with change orders, renewals, and extensions as projects evolve
What we offer
What we offer
  • Annual cash bonus
  • generous PTO
  • medical, dental & vision care
  • HSAs with company contributions
  • health FSAs
  • dependent daycare FSAs
  • commuter benefits
  • relocation
  • 401(k) plan with employer match
  • a variety of life & accident insurances
  • Fulltime
Read More
Arrow Right