Solar & Battery Technical Lead Job at Installio (Colchester)

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 , 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

Solar & Battery Technical Lead

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

Location

United Kingdom , Oxford

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

Senior Supply Chain Specialist

This role ensures the availability of flight-critical systems, including ADCS, s...

Location

Finland , Espoo

Salary:

Not provided

ICEYE

Expiration Date

Until further notice

Requirements

Technical understanding of satellite power, propulsion, and ADCS systems
Strategic sourcing of high-reliability hardware
Supplier qualification and risk management
Strong cross-functional execution with engineering and production
Intellectual Firepower: Rapidly comprehends, structures and synthesizes complex information, draws accurate conclusions, and communicates them with clarity
Passion & Work Ethic: Brings sustained motivation, resilience, and high personal standards to every challenge
Ownership & Action: Assumes full accountability for outcomes, acting decisively, and ensuring commitments are delivered
Team Player: Works collaboratively across teams, contributing to shared success, and engaging in constructive debate
Integrity & Growth Mindset: Operates with transparency and humility, learns from setbacks, and actively seeks opportunities to grow

Job Responsibility

Ensures the availability of flight-critical systems, including ADCS, solar arrays, propulsion, and batteries
Translates technical needs into reliable supply
Manages risk
Supports the scaling of satellite production
Flight-critical hardware is available on time
ADCS, solar arrays, propulsion, and battery systems support development, production, and launch without supply-driven delays
Supply risks are identified and mitigated early
Long lead times, single sources, and technical risks are actively managed before impacting programs
Suppliers meet flight-grade performance expectations
Key suppliers deliver to quality, reliability, and schedule requirements

What we offer

Occupational healthcare, occupational, and accident insurance
A yearly benefit budget to spend as you wish (i.e. on sport, transport, bike benefit, wellness, lunch, etc.)
Phone subscription with iPhone of choice
Relocation support (i.e. flight tickets, accommodation, relocation agency support)
Time for self-development, research, training, conferences, or certification schemes
Inspiring and collaborating offices and silent workspaces enable you to focus

Fulltime

New

Commercial Manager

At Octopus Energy for Business (OEB), we are an established and rapidly scaling ...

Location

United Kingdom , London

Salary:

Not provided

Octopus Energy

Expiration Date

Until further notice

Requirements

Professional experience and track record in distributed energy, on-site low carbon solutions and services for I&C scale business customers
Broad commercial expertise including some or all of sales, contract management, commercial modelling and pricing
A technical grounding in low carbon technology, in particular on-site solar and battery systems
Knowledge of flexibility markets and how optimised remotely managed systems can unlock additional customer value
Hunger for professional accountability and a willingness to get your hands dirty to make things happen in the early stages of a new venture, combined with the capacity to excite and mobilise a large and successful Group to support you
The capacity to deal with ambiguity and to bring clarity and build momentum with customers and internal team members

Job Responsibility

Develop commercial proposals and business cases for on-site low carbon tech solutions to save customers money, support site resilience and reduce carbon emissions
Lead sales and commercial management for the initial I&C on-site project pipeline as we begin to gain traction in this market
Work with Legal teams to develop the required suite of contracts to support low carbon on-site solutions
Work closely with teams across OE Group and form partnerships with 3rd parties to stitch together the necessary capabilities and channels for commercial activation of our behind-the-meter propositions. E.g. Octopus’s flexibility and generation teams, 3rd party financing partners, solar EPCs and battery OEMs

Fulltime

Commercial Manager

At Octopus Energy for Business (OEB), we are an established and rapidly scaling ...

Location

United Kingdom , London

Salary:

Not provided

Octopus Energy

Expiration Date

Until further notice

Requirements

Professional experience and track record in distributed energy, on-site low carbon solutions and services for I&C scale business customers
Broad commercial expertise including some or all of sales, contract management, commercial modelling and pricing
A technical grounding in low carbon technology, in particular on-site solar and battery systems
Knowledge of flexibility markets and how optimised remotely managed systems can unlock additional customer value
Hunger for professional accountability and a willingness to get your hands dirty to make things happen in the early stages of a new venture, combined with the capacity to excite and mobilise a large and successful Group to support you
The capacity to deal with ambiguity and to bring clarity and build momentum with customers and internal team members

Job Responsibility

Develop commercial proposals and business cases for on-site low carbon tech solutions to save customers money, support site resilience and reduce carbon emissions
Lead sales and commercial management for the initial I&C on-site project pipeline as we begin to gain traction in this market
Work with Legal teams to develop the required suite of contracts to support low carbon on-site solutions
Work closely with teams across OE Group and form partnerships with 3rd parties to stitch together the necessary capabilities and channels for commercial activation of our behind-the-meter propositions. E.g. Octopus’s flexibility and generation teams, 3rd party financing partners, solar EPCs and battery OEMs

Fulltime

New

Development Lead

This role will be one of the first hires to the team building out OEB’s I&C behi...

Location

United Kingdom , London

Salary:

Not provided

Octopus Energy

Expiration Date

Until further notice

Requirements

Professional experience and track record in distributed energy, on-site low carbon solutions and services for I&C scale business customers
Broad technical expertise across on-site solution development, power systems engineering, technical system modelling, site evaluations, equipment specifications and supplier management
A strong technical grounding in low carbon technology, in particular on-site solar and battery systems
Familiarity with the UK market for EPCs and OEMs for solar, BESS and other clean energy technologies
Knowledge of flexibility markets and how optimised remotely managed systems can unlock additional customer value
Hunger for professional accountability and a willingness to get your hands dirty to make things happen in the early stages of a new venture, combined with the capacity to excite and mobilise a large and successful Group to support you
The capacity to deal with ambiguity and to bring clarity and build momentum with customers and internal team members

Job Responsibility

Support customer proposals with technical solution development expertise for on-site low carbon tech solutions to save customers money, support site resilience and reduce carbon emissions
Lead technical system design and equipment specifications for the initial I&C on-site project pipeline as we begin to gain traction in this market
Work with Octopus’s low carbon tech procurement teams to develop the right preferred supplier relationships for I&C behind-the-meter projects, primarily across OEMs and EPCs for solar, wind and BESS, prioritising cost, quality and reliability of partners
Work closely with teams across OE Group to pull together the necessary technical capabilities to deliver our behind-the-meter propositions. E.g. Octopus’s flexibility and generation teams, I&C portfolio companies
Work with Legal teams to develop the required suite of contracts to support low carbon on-site solutions, including defining how we back-to-back technical risks through to equipment and service partners

What we offer

Octopus Employee Benefits

Fulltime

Development Lead

This role will be one of the first hires to the team building out OEB’s I&C behi...

Location

United Kingdom , London

Salary:

Not provided

Octopus Energy

Expiration Date

Until further notice

Requirements

Professional experience and track record in distributed energy, on-site low carbon solutions and services for I&C scale business customers
Broad technical expertise across on-site solution development, power systems engineering, technical system modelling, site evaluations, equipment specifications and supplier management
A strong technical grounding in low carbon technology, in particular on-site solar and battery systems
Familiarity with the UK market for EPCs and OEMs for solar, BESS and other clean energy technologies
Knowledge of flexibility markets and how optimised remotely managed systems can unlock additional customer value
Hunger for professional accountability and a willingness to get your hands dirty to make things happen in the early stages of a new venture, combined with the capacity to excite and mobilise a large and successful Group to support you
The capacity to deal with ambiguity and to bring clarity and build momentum with customers and internal team members

Job Responsibility

Support customer proposals with technical solution development expertise for on-site low carbon tech solutions to save customers money, support site resilience and reduce carbon emissions
Lead technical system design and equipment specifications for the initial I&C on-site project pipeline as we begin to gain traction in this market
Work with Octopus’s low carbon tech procurement teams to develop the right preferred supplier relationships for I&C behind-the-meter projects, primarily across OEMs and EPCs for solar, wind and BESS, prioritising cost, quality and reliability of partners
Work closely with teams across OE Group to pull together the necessary technical capabilities to deliver our behind-the-meter propositions. E.g. Octopus’s flexibility and generation teams, I&C portfolio companies
Work with Legal teams to develop the required suite of contracts to support low carbon on-site solutions, including defining how we back-to-back technical risks through to equipment and service partners

Fulltime

Solar & Battery Technical Lead

Installio

Location:
United Kingdom , Colchester

Category:
Energy

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
December 09, 2025

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