Senior Manufacturing Engineer
aampower
Senior Manufacturing Engineer
hgen· Engineering
About this role
Hgen's mission is to achieve a clean and renewable energy future through providing foundational molecules for critical industries. By enabling cheap and abundant clean hydrogen, Hgen aims to help decarbonize the more than 10% of global emissions that are best addressed with hydrogen. Learn more about why clean hydrogen is critical for achieving zero-emissions.
Description
As a Senior Manufacturing Engineer, you own the planning and execution of the electrolyzer stack, balance of plant, and any necessary tooling. You will work closely with design engineers to ensure the systems can be produced effectively, efficiently, and at accelerating rates. This role offers the opportunity to work in a fast-paced, collaborative startup environment, where your contributions will have a direct impact on the future of decarbonization.
Responsibilities
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Coordinate cross-functional efforts across design, supply chain, and production to execute the build process: covering planning, sourcing strategies, sequencing, MBoM development, tooling, equipment and work order creation
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Author work instructions and processes that allow interdisciplinary teams to build effectively while ensuring quality standards are met
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Manage production team priorities, offer technical direction, drive execution, and support professional development of team members
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Support manufacturing and assembly shop layouts
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Design production tooling, jigs, and platforms to improve build consistency and rate
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Other duties as assigned
Basic Qualifications
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Bachelor's degree in a relevant engineering discipline (mechanical, aerospace, etc.)
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5+ years of experience building complex mechanical systems
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Strong understanding of fundamental principles in mechanical and fluid systems
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Ability to lift up to 50 lbs unassisted
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Able to work on-site in Hawthorne, CA
Preferred Skills & Experience
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Proven ability to interface with multidisciplinary functions of mechanical, electrical, and fluid systems
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Experience and demonstrated proficiency in developing and implementing comprehensive work instructions and test procedures
- Proficiency in CAD and PLM systems (Siemens NX and Teamcenter preferred)
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A history of working directly with hardware and subsystems including, instrumentation, power systems, hazardous fluids, and structures in a controlled environment
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Experience working on build, test of complex assemblies at the system and subsystem level
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Experience with scaling manufacturing processes from development through rate production
Professional Qualities
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When given a set of guiding objectives and principles, you can identify, prioritize, and execute on tasks with minimal supervision
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A willingness to jump in and work side-by-side with technicians
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You have strong organizational, documentation follow-through skills and take pride in the quality of your work
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You are passionate about decarbonization and addressing climate change
Frequently Asked Questions
Is the salary disclosed for the Senior Manufacturing Engineer position at hgen?
The salary for this Senior Manufacturing Engineer role at hgen is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior Manufacturing Engineer position at hgen located?
This Senior Manufacturing Engineer role at hgen is based in Los Angeles. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Senior Manufacturing Engineer role at hgen full-time or part-time?
This is listed as a Full time position. It is posted as a Senior Manufacturing Engineer role in the Engineering department at hgen.
Which team or department does the Senior Manufacturing Engineer at hgen belong to?
This Senior Manufacturing Engineer position is part of the Engineering department at hgen. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior Manufacturing Engineer position at hgen?
Click the "Apply Now" button on this page. You will be redirected to hgen's official application portal hosted on lever where you can submit your application directly.
When was the Senior Manufacturing Engineer job at hgen posted?
This Senior Manufacturing Engineer position at hgen was posted on Aug 4, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior Manufacturing Engineer
hgen
You'll be redirected to hgen's official application page on Lever.