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HomeCompaniesPacific FusionSenior Target Fabrication Engineer - Assembly

Senior Target Fabrication Engineer - Assembly

Pacific Fusion · San Leandro, CA · Active · $175,900–$263,800 / year · Greenhouse

Job facts

FieldValue
CompanyPacific Fusion
TitleSenior Target Fabrication Engineer - Assembly
Normalized title-
Department / teamTarget Fabrication
LocationSan Leandro, CA, United States
Work model-
Employment typeFull Time
Salary$175,900–$263,800 / year
Statusactive
ATS providerGreenhouse
Posted / first seen2026-06-02 / 2026-06-03
Changed / last seen2026-06-17 / 2026-06-18

Related slices

PageWhat it containsOpen
Company jobsActive postings from Pacific Fusion.Open
Company breakdownsRole, location, ATS, and work model facets for this company.Open
ATS provider jobsActive postings observed through Greenhouse.Open
Provider filtered searchThe same provider as a filtered job collection.Open
City jobsActive postings in San Leandro.Open
Department jobsActive postings in Target Fabrication.Open
Lifecycle eventsOpen, update, close, and reopen events for this posting.Open
Original postingCanonical source or apply URL captured from the ATS.Open

Linked records

CompanyPacific Fusion
Source1a518f49-a03c-407a-b368-19d99f3b61fb
ATS providerGreenhouse

Description

About Pacific Fusion Pacific Fusion was founded in 2023 with the mission to power the world with abundant, affordable, clean energy. We are rapidly designing and building a pulser-driven inertial fusion system to achieve net facility gain (more fusion energy output than stored energy input). In parallel, we are developing the key components required to build affordable fusion systems. Our plans are ambitious. We have raised over $900M so far from incredible investors, resourcing us to deliver on these plans. We are bringing together the best scientists, engineers, and operators from the fusion community, hard tech industry, and other sectors. We are united by a shared sense of urgency to provide clean power for the world, particularly managing climate change while meeting growing global energy demand. You can read more about us in this letter from our founders . Why This Role Matters Pacific Fusion is looking for a Senior Target Fabrication Engineer specializing in precision assembly and project management to join our growing target fabrication team. In this role, you will be a primary bridge between target design and physical realization, ensuring that complex, high-precision assemblies are delivered on schedule. Your work in managing the lifecycle of these targets from component sourcing to final integration is critical to maintaining the high-cadence production on the road to commercial fusion energy. What You'll Do Manage the end-to-end delivery of fusion targets to internal departments, ensuring all technical requirements, budgets, and schedules are met. Lead the precision assembly of complex target systems, utilizing specialized techniques to integrate components with micron-level accuracy. Coordinate across working groups to understand internal customer requirements and translate them into actionable fabrication and assembly plans. Design and implement assembly fixtures and specialized tooling to improve the repeatability and reliability of target builds. Establish project timelines and resource plans to transition from R&D prototypes to a high-throughput production environment. Oversee quality control and documentation for delivered targets, ensuring each assembly meets rigorous design intent and inspection standards. What You Bring Bachelor’s Degree in Mechanical Engineering, Manufacturing Engineering, or a related field; a Master’s or PhD is a plus. Proven experience in project management within a precision engineering environment, specifically managing the delivery of complex assemblies. Hands-on expertise in precision assembly techniques and a deep understanding of GD&T and technical drawings. Ability to drive a project through all stages of development, from initial concept and prototyping to high-cadence internal delivery. Strong communication skills and the ability to act as a technical liaison between scientists, engineers, and fabrication technicians. Proficiency in CAD modeling for the design of assembly jigs, fixtures, and handling equipment. Bonus Points For Experience managing small-scale, high-complexity hardware with micron-level tolerances and delicate material interfaces. Deep understanding of chemical and material bonding techniques that includes glue, epoxy, soldering, and precision welding Background in automated assembly or developing semi-automated systems for a production environment. Familiarity with cleanroom operations and cryogenic vacuum systems. Knowledge of advanced metrology for verifying complex 3D assemblies, such as radiography or tomography. Pay Range: $175,900 — $263,800 USD Total Compensation & Benefits for Eligible Employees Industry-competitive salary Equity plan 6% employer 401k matching Generous paid time off (including sick leave, vacation, paid family leave) Medical, Dental, and Vision insurance Actual base salary offered will be determined by: experience, skills, and work location. This range is for base salary, our total compensation includes equity and benefits. We welcome you to apply even if your expectations are outside our listed range. Pacific Fusion is committed to creating a diverse environment and is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. Pacific Fusion is committed to providing reasonable accommodations for qualified individuals with disabilities in our job application procedures and throughout employment. If you need assistance or any accommodation, please let us know. Pacific Fusion does not accept unsolicited resumes from recruiters or employment agencies without a fully executed recruitment agreement in place. In the absence of such agreement, Pacific Fusion reserves the right to pursue and hire any candidates without an obligation to pay fees. Agencies are requested not to contact Pacific Fusion hiring managers or employees regarding recruiting services.

Full job record

Job IDfaf172eb74d3ca023830ae3212b6b2e1d9e14f05
Org IDc1dc7f32-90eb-4c76-8df9-9ecca9cc42b7
Source ID1a518f49-a03c-407a-b368-19d99f3b61fb
Board ID1a518f49-a03c-407a-b368-19d99f3b61fb
Providergreenhouse
Provider Job Key4266869009
TitleSenior Target Fabrication Engineer - Assembly
Normalized Title
Statusactive
Activeyes
Location TextSan Leandro, CA
DepartmentTarget Fabrication
Team
Employment TypeFull-time
Workplace Type
Remote Policy
CountryUnited States
RegionCA
CitySan Leandro
Salary RawPay Range: $175,900 — $263,800 USD Total Compensation & Benefits for Eligible Employees Indus
Salary Min175,900
Salary Max263,800
Salary CurrencyUSD
Salary Periodyear
Source URLhttps://job-boards.greenhouse.io/pacificfusion/jobs/4266869009
Apply URLhttps://job-boards.greenhouse.io/pacificfusion/jobs/4266869009
First Seen At2026-06-03 10:41:02Z
Last Seen At2026-06-18 07:32:28Z
Last Checked At2026-06-18 07:32:28Z
Last Changed At2026-06-17 07:32:24Z
Inactive At
Source Posted At2026-06-02 17:03:51Z
Source Updated At2026-06-16 19:01:08Z
Raw Payload Uris3://job-postings-prod-raw-590183727216/raw/provider=greenhouse/board=pacificfusion/date=2026-06-18/2026-06-18T07-32-28-316Z-dcf503734e1ebe4f13c07b5120b3ad93610e4a2608f907c469fb216bc632efc5.json
Event Fields
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  "last_changed_at": "2026-06-17T07:32:24.578Z",
  "active_status": "active"
}
Parsed Structured
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}
Extensions
{}
Native Structured
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  "company_name": "Pacific Fusion",
  "requisition_id": 4155974009,
  "first_published": "2026-06-02T13:03:51-04:00",
  "application_deadline": null
}
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