Senior Manufacturing Engineer
About The Position
We are seeking a Senior Manufacturing Engineer to lead the end-to-end development, optimization, and scaling of manufacturing processes for our modular thermal battery storage system. This role is central to transforming prototypes into reliable, cost-efficient products manufactured at scale through outsourced partners. You will own key manufacturing processes, drive the creation of high-yield, high-quality production methods, and build strong feedback loops between design, manufacturing, and field teams to continuously improve product performance and manufacturability. This is a hands-on, high-impact role for an engineer who excels in new product introduction (NPI), advanced manufacturing, and building scalable production systems for complex hardware.
Requirements
- Bachelor's or Master's degree in Mechanical Engineering, Electromechanical Engineering, Manufacturing Engineering, or related discipline.
- 5-8 years of experience developing manufacturing processes and equipment for new hardware products; experience in startup or high-growth technology environments strongly preferred.
- Proven experience managing full-lifecycle equipment or automation projects-including scoping, design, installation, commissioning, and budget oversight.
- Hands-on technical ability with a track record of debugging, troubleshooting, and improving new production lines or early-stage processes.
- Deep knowledge of continuous improvement, root cause analysis, and structured problem-solving methodologies.
- Demonstrated success collaborating closely with design engineering teams and influencing product architecture through DFM/DFA input.
- Experience in fast-paced, complex hardware environments.
- Strong commitment to product quality, safety, cost reduction, and process reliability.
Responsibilities
- Develop, optimize, and validate the assembly process for the modular thermal battery system from prototype through scaled production.
- Build virtual process models using value stream mapping, process flow software, and simulation tools to evaluate alternative configurations and process scenarios.
- Lead the development of standardized, data-driven production processes using IoT, SPC, and modern manufacturing analytics tools.
- Collaborate closely with design engineering, supplier quality, sourcing, and manufacturing partners to transition designs into robust, scalable production.
- Own Design for Manufacturing (DFM) and Design for Assembly (DFA) guidance, influencing mechanical and thermal subsystem design to enhance quality, cost, and throughput.
- Drive iterative learning from field performance back into product and manufacturing process improvements.
- Define, procure, and implement tooling, jigs, fixtures, test equipment, and process automation required for reliable, high-yield assembly.
- Develop and maintain build documentation, assembly instructions, PFMEAs, control plans, and supplier qualifications.
- Support packaging, logistics, and pre-commissioning validation through coordination with field deployment teams.
- Own module-level manufacturing costing-including CAPEX, OPEX, labor, utilities, facilities, scrap, and throughput assumptions.
- Provide inputs to BOM development, installation timelines, and overall project planning.
Benefits
- Comprehensive Medical Benefits
- Dental & Vision Benefits
- Life Insurance and ADD
- Up to 12 paid holidays per year, in addition to a company week-long holiday in December
- Flexible time off policy
- 401(k) plan with company match
- Cell Phone Reimbursement
- Catered lunches on-site
- Rondo HQ is close to Oakland airport - one block from the Bay - and has stunning Bay views
- An opportunity to make a huge positive impact on the planet
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
Industry
Electrical Equipment, Appliance, and Component Manufacturing
