Solar & Battery Technical Lead Job at Installio (Oxford)

Solar & Battery Technical Lead

Are you passionate about accelerating the UK’s transition to clean energy? Insta...

Location

United Kingdom , London

Salary:

55000.00 GBP / Year

Installio

Expiration Date

Until further notice

Requirements

Proven experience designing and specifying solar PV and battery systems
Strong understanding of electrical installation practices and BS 7671
Experience with MCS standards for solar PV and battery storage
Confidence interpreting surveys, photos, and roof plans
Ability to identify risks, compliance issues, and design optimisations
Excellent attention to detail and a methodical approach
Strong communication skills and confidence advising installers
Comfortable working in a fast-moving, growing startup
UK driving licence (site visits)

Job Responsibility

Lead the end-to-end technical design of residential solar PV and battery storage systems
Produce compliant solar PV layouts, inverter/battery specifications, cable schedules, and single-line diagrams
Conduct desktop technical assessments using surveys, photos, and design tools
Validate roof layouts, shading analysis, and system performance estimates
Ensure all designs meet MCS standards, G99/G100 compliance, and DNO requirements
Provide technical guidance to installers, project managers, and customers
Support installer vetting, training, and quality assurance processes
Troubleshoot technical issues and refine system designs based on installer feedback
Develop and improve internal design processes, templates, and tools
Stay up to date with solar and battery technologies, standards, and best practices

What we offer

£55K annual salary plus bonus
28 days holiday per year (incl. national holidays)
Company vehicle
Opportunity to shape processes in a rapidly growing renewable business
Modern, supportive, and inspiring work environment

Fulltime

Solar & Battery Technical Lead

Are you passionate about accelerating the UK’s transition to clean energy? Insta...

Location

United Kingdom , Colchester

Salary:

55000.00 GBP / Year

Installio

Expiration Date

Until further notice

Requirements

Proven experience designing and specifying solar PV and battery systems
Strong understanding of electrical installation practices and BS 7671
Experience with MCS standards for solar PV and battery storage
Confidence interpreting surveys, photos, and roof plans
Ability to identify risks, compliance issues, and design optimisations
Excellent attention to detail and a methodical approach
Strong communication skills and confidence advising installers
Comfortable working in a fast-moving, growing startup
UK driving licence (site visits)

Job Responsibility

Lead the end-to-end technical design of residential solar PV and battery storage systems
Produce compliant solar PV layouts, inverter/battery specifications, cable schedules, and single-line diagrams
Conduct desktop technical assessments using surveys, photos, and design tools
Validate roof layouts, shading analysis, and system performance estimates
Ensure all designs meet MCS standards, G99/G100 compliance, and DNO requirements
Provide technical guidance to installers, project managers, and customers
Support installer vetting, training, and quality assurance processes
Troubleshoot technical issues and refine system designs based on installer feedback
Develop and improve internal design processes, templates, and tools
Stay up to date with solar and battery technologies, standards, and best practices

What we offer

£55K annual salary plus bonus
28 days holiday per year (incl. national holidays)
Company vehicle
Opportunity to shape processes in a rapidly growing renewable business
Modern, supportive, and inspiring work environment

Fulltime

New

Solar & Battery Technical Lead

Are you passionate about accelerating the UK’s transition to clean energy? Insta...

Location

United Kingdom , Cambridge

Salary:

60000.00 GBP / Year

Installio

Expiration Date

Until further notice

Requirements

Proven experience designing and specifying solar PV and battery systems
Strong understanding of electrical installation practices and BS 7671
Experience with MCS standards for solar PV and battery storage
Confidence interpreting surveys, photos, and roof plans
Ability to identify risks, compliance issues, and design optimisations
Excellent attention to detail and a methodical approach
Strong communication skills and confidence advising installers
Comfortable working in a fast-moving, growing startup
UK driving licence (site visits)

Job Responsibility

Lead the end-to-end technical design of residential solar PV and battery storage systems
Produce compliant solar PV layouts, inverter/battery specifications, cable schedules, and single-line diagrams
Conduct desktop technical assessments using surveys, photos, and design tools
Validate roof layouts, shading analysis, and system performance estimates
Ensure all designs meet MCS standards, G99/G100 compliance, and DNO requirements
Provide technical guidance to installers, project managers, and customers
Support installer vetting, training, and quality assurance processes
Troubleshoot technical issues and refine system designs based on installer feedback
Develop and improve internal design processes, templates, and tools
Stay up to date with solar and battery technologies, standards, and best practices

What we offer

£60K annual salary plus bonus
28 days holiday per year (incl. national holidays)
Company vehicle
Opportunity to shape processes in a rapidly growing renewable business
Modern, supportive, and inspiring work environment

Fulltime

Lead Energy Engineer

To serve as the technical authority for Halo Leisure’s energy and carbon reducti...

Location

United Kingdom

Salary:

39783.00 GBP / Year

Halo Leisure

Expiration Date

January 19, 2026

Requirements

Engineering Background: Proven experience in energy engineering or building services, specifically within high-demand environments (e.g., leisure centers, swimming pools, or industrial plants)
Specialist Systems Knowledge: Deep expertise in HVAC systems, Building Management Systems (BMS)
Project Leadership: Proven track record of being involved in multi-site engineering retrofits and renewable energy installations from a lead technical perspective
Data Proficiency: Mastery of energy modeling tools and the ability to interpret complex telemetry to drive engineering decisions
Education: Qualification in Mechanical Engineering, Electrical Engineering, Energy Engineering, or a closely related technical field
Standards: Strong knowledge of ISO 50001 (Energy Management) and technical building regulations (Part L)
Understanding: in-depth knowledge of our Estate alongside an overarching view of Leisure
Must be able to participate in an on-call Rota as part of the company engineering team

Job Responsibility

Technical Engineering Strategy: Design and spearhead the technical roadmap for electricity, gas, water, and heat decarbonization across the Company
Engineering Analysis & Modeling: Go beyond basic monitoring to perform advanced data analysis and thermal modeling
establishing rigorous baselines and identifying technical anomalies in plant performance
Project Design & Delivery: be the lead engineer for the full lifecycle of energy engineering projects (e.g., HVAC optimization, BMS logic upgrades, Heat Pump integration, Solar PV, and battery storage) from feasibility to commissioning
Asset Optimization: Conduct deep-dive technical audits of site plant (boilers, CHPs, AHUs, and pumps). Collaborate with the Technical Team and site teams to re-engineer system setpoints and control logic for maximum efficiency
Technical Procurement & Budgeting: Be part of the management team for the capital expenditure (CAPEX) for energy projects
providing technical validation for ensuring ROI through robust engineering calculations
Grant & Funding Leadership: Be part of the team and lead technical input for government and sporting body funding (e.g., PSDS), ensuring engineering specifications meet strict grant criteria
Compliance & Technical Standards: Ensure all assets comply with statutory energy legislation (ESOS, SECR) and drive the adoption of ISO 50001 standards across the organization
Capital Works Liaison: Act as part of the team and be the technical consultant for facility refurbishments, ensuring MEP (Mechanical, Electrical, Plumbing) designs are optimised for future-proof sustainability

Fulltime

Planning Solicitor

An international Top 100 law firm is growing its Birmingham-based Planning team ...

Location

United Kingdom , Birmingham

Salary:

65000.00 - 85000.00 GBP / Year

Douglas Scott

Expiration Date

Until further notice

Requirements

4–8 years’ PQE in planning law, with experience in consenting, DCOs, TWA, TCPA, EIA/HRA, inquiries or judicial review
Ideally from a leading national or regional practice
A team player who brings technical excellence, commercial awareness, and energy
Someone who’s excited to play a visible role in Birmingham's major project landscape

Job Responsibility

Advising Ørsted on DCOs for major offshore wind projects (Hornsea 3 & 4)
Leading on the largest utility-scale solar and battery farm DCO in the UK
Supporting cutting-edge carbon capture projects for BP, Drax and Cory
Advising National Highways on the £1.9bn A303 Stonehenge Tunnel DCO
Acting on strategic planning and judicial review matters for nationally significant schemes

What we offer

Top-tier work on nationally significant projects
Close-knit, collaborative team
Strong local identity
Regular client contact
Development opportunities of a major international firm

Fulltime

New

Lead Installer

The Lead Installer position is a contributing member of a solar installation con...

Location

United States , Beltsville

Salary:

26.80 - 35.73 USD / Hour

Sunrun

Expiration Date

Until further notice

Requirements

High school diploma or equivalent
Previous solar installation experience required. Applicants with equivalent construction or military experience may be considered
Must maintain a clean driving record with the ability to pass a driving background check. Must be 21 years of age and possess a valid driver’s license.
Adheres to company safety policies and procedures including ability to identify and report safety hazards, and the ability to encourage others to work safely
Ability to establish rapport, build relationships and loyalty with external and internal customers and coworkers, and remains tactful when communicating
Proven ability to meet deadlines and key metrics
Willingness and ability to participate in the Power+ programs, which means you may be cross trained to perform comparable work in other departments or asked to perform work in other departments you're already skilled to support.
Works independently, as a team player, and drives results in a fast paced, team based environment
Must be willing to assist teammates and build strong relationships to achieve company and department goals
Solid logical decision making and troubleshooting skills with the ability to problem solve in a timely and effective manner

Job Responsibility

Review inventory at loading dock to ensure assigned crew truck is stocked adequately
Layout and assemble solar modules, mechanical and structural mounts, electrical equipment and tools in preparation of installation
Apply weather sealing to roofing structure, building or support mechanisms
Assemble the racking, solar modules, panels or support structures as specified in project plan
Ensure a clean and orderly job site
Perform project clean up including client site and installation vehicle
Ensure personal, crew and job site safety at all times
Participate in mandatory training sessions on new products, installation methodology and safety
Lead crew through safe, effective and efficient installations
Provide leadership, technical expertise and support to fellow crew members

What we offer

Competitive hourly base pay and lucrative performance incentives through our Nike/Carhartt Sponsored incentive program, The League. You’ll earn Nike/Carhartt swag, prizes and amazing trips through the program as well as progress in your career.

Fulltime

Pre-Contract Technical Lead

Be part of the renewable energy revolution! We’re looking for a Pre-Contract Tec...

Location

United Kingdom

Salary:

Not provided

Turner Lovell

Expiration Date

Until further notice

Requirements

Degree/HNC in Electrical Engineering or equivalent qualification
Membership of IET (MIET) preferred
Strong experience in renewable energy and high-voltage electrical systems (33kV–400kV)
Knowledge of solar PV, battery storage, balance of plant, and grid connections
Familiarity with National Grid and DNO standards
Excellent communication skills and ability to manage multiple priorities
IT proficiency (MS Office) and understanding of construction sequencing and safety standards
Full UK driving licence and willingness to travel

Job Responsibility

Act as the technical expert during tender preparation, ensuring compliance and proposing cost-effective, innovative solutions
Support estimating teams with technical scope, pricing options, and reviewing tender documents
Engage confidently with clients during presentations and respond to complex technical queries
Collaborate with procurement and subcontractors to secure competitive quotations
Provide technical handovers for successful bids and support project teams during delivery
Prepare and review technical reports and documentation for governance and internal approvals

Fulltime

Senior O&M Cost Strategy and Contracting Analyst

The Senior O&M Cost Strategy and Contracting analyst is responsible for developi...

Location

United States , San Diego; Scottsdale; Houston; Denver; San Francisco

Salary:

119000.00 - 163000.00 USD / Year

Clearway Energy

Expiration Date

Until further notice

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

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

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

Solar & Battery Technical Lead

Installio

Location:
United Kingdom , Oxford

Category:
Energy

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
January 20, 2026

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