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Manufacturing Engineer

Invinity Energy Systems

Vista, CA • $80,000 to $90,000 / yr • 8/28/2026

Job Description

Job Description

We are at the beginning of aglobal energy transformationof a scalenot seenin generations.A future low-cost, low-carbonelectricgrid, serving a world thatelectrifies everything,is within our reach.

The last remaining gap is breaking the link between electricity supplyand demand. Thelowest-cost, most sustainablesources ofenergytoday come from intermittent renewablegeneration;but our homes, businesses and industries needelectricity at the flick of a switch.

That gap can be closed by energy storage: Devices that store electricity when it is plentiful, thenprovide powerback to the grid when it is needed.Solutions, includingones usinglithium-ion batteries,are being deployed in massive numberstostart filling thisgap. But so far,none of those solutionshave proventhe abilityto deliverpowerany time, anywhere, over decades of service: The level of reliabilitywe’vecome to expect, and that the future grid will need.

This is the biggest challenge in energy today. Invinity is at the forefront of finding a solution. And we need you to help us deliver it.

Developed,manufacturedand delivered by our teams in Canada and the UK,Invinity’svanadium flow batteries(or “VFBs”)can be installed anywhere andconsistently deliver electricityasneeded over a service life exceeding30years.Moreover,Invinity’sVFBs are highly recyclable,don’trely on rare or conflict minerals, andwon’tcatch fire.

Invinityis a globalVFBleader, with over 190 megawatt-hours of its batteriesoperational or inconstructionforover82 projects across 15 countries - more than any otheremergingenergy storage provider.We’vedeployed the largest flow battery systems in the U.S., Canada, Australia, and the UK. Along the waywe’veearned financial support fromthe UK Infrastructure Bank, the U.S. Department of Energy, and some of the world’s leading institutional investors.

This role willbe within our Manufacturing Engineering team,reporting to theProduction Engineering Manager. You willsupporttheday to daymanufacturing and mechanical/electrical assembly of our innovative energy storage machines across multiple concurrent projects and provide the communications link to and from the Engineering team and the Operations team, so that products can be manufactured in practice from the designs provided.

Role & Responsibilities
  • Implement the controls necessary to ensure thatengineering drawingsanditsrequirementsare converted to documentedbuild processes for use by the manufacturing team

  • Manage/create/control all production documentation including product build instructions, process FMEAandmanagement ofengineering design changes into manufacturing environment

  • Produce method statements and risk assessments in line with H&S requirements

  • Drive continuous improvement initiatives using Lean manufacturing principles to improve safety, quality, productivity,costand production efficiency.

  • Define, implement and track manufacturing activities, supporting production readiness, processoptimisationand capacity improvements

  • Provide hands-on technical support to manufacturingpersonnel, resolving mechanical,electricaland process-related issues through collaboration with Engineering and R&D.

  • Act as a key interface between Manufacturing, Engineering, Procurement and Project Management teams to ensure successful product delivery.

  • Identifythe tools and fixturesrequiredto manufacture and assembleInvinityproducts to the specifications and tolerancesrequired

  • Ensure compliance with health,safetyand quality requirements within all manufacturing activitiesthrough documentation and control ofrecords viaPLM system

  • Support standardisation and best-practice sharing across global manufacturing sites.

  • Perform other duties and responsibilities asrequired

    Relationship Management

    • Liaise and communicate withother manufacturing sites(UK, Canada),workingclosely with the global manufacturing engineering team onkey deliverables,changemanagementandimprovement initiatives

    • Liaise withproject management,productionmanufacturing,keyexternalsuppliersand service providers

    • Be an effective team member, working positively with colleagues to ensure smooth workflow with maximum output

    Personal Attributes

    • Strong problem-solving skills and a continuous improvement mindset

    • Able to manage multiple priorities in a fast-paced manufacturing environment

    • Effective communicator with strong stakeholder management skills

    • Self-motivated, organised and results-driven

    • Excellent Attention to detail

    • Always adhere to and promote a strong culture of Health and Safety through active leadership-by-example of all related requirements and behaviours

    • Engages interest and participation of others and has a collaborative approach to working together

    • Passionate about meeting both Customer and Company expectations

Qualifications and Skills
  • Must be a US citizen

  • Must be a hands-on engineer,ability to move fast, own outcomes, and solve problems in the production environment

  • Hold an Engineering degree/qualification ordemonstrateequivalent experience

  • Strong technicalengineeringexpertisegained within a manufacturing environment; key experiencerequiredin manufacturing engineering, process improvement, new equipment/systems implementation e.g. automation projects

  • Ability to work under pressure and to deadlines

  • IT literate

At Invinity Energy Systems, we are dedicated to providing equal employment opportunities to all individuals and practicing wage transparency to ensure fairness and equity. The salary for this position ranges from $80,000 to $90,00 per year and will be determined by a combination of the interview process, prior work experience, and educational background.

InvinityEnergy Systems is small enough that every team member plays a critical role in our daily business, but large enough toparticipatein landmark clean energy projects around the world.With its exposure to our most impactful emerging products, this role will be critical in us delivering on those opportunities.If you are great at what you do, willing to engage with ourdedicated,collaborative culture, and motivated bytaking on and delivering against some of the biggest opportunitiesin energy today,we’dlove to hear from you.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.