Is the Infrastructure Mechanical Engineer role remote?

It's hybrid — Pacific Fusion expects some on-site time in San Leandro, California.

What's the salary range?

Pacific Fusion lists $116,000–$174,000 for this role.

How much experience is required?

At least 7 years of relevant experience for this Infrastructure Mechanical Engineer role.

Where is the role based?

Pacific Fusion is hiring for this position in San Leandro, California.

What's the tech stack?

Joblaze extracted these technologies from the posting: HVAC, Plumbing, fire protection, fluid systems, pneumatic systems, vacuum systems.

What seniority level is this role?

Pacific Fusion targets senior candidates for this position.

Is this full-time or contract?

Full-time for this Infrastructure Mechanical Engineer role at Pacific Fusion.

Infrastructure Mechanical Engineer at Pacific Fusion

Joblaze summary

The Infrastructure Mechanical Engineer at Pacific Fusion plays a crucial role in integrating mechanical systems for a nuclear fusion demonstration project, ensuring that building systems like HVAC and plumbing are designed and installed correctly. This position requires a strong background in mechanical engineering, with at least seven years of experience in facility design, construction, and operations, particularly in industrial or research settings. Ideal candidates are proactive problem solvers with a collaborative mindset, suited for a fast-paced startup environment focused on innovative energy solutions.

Joblaze insights

Listed 9 days ago on Joblaze — tracked directly from Pacific Fusion's career page.
Pacific Fusion has 36 other open roles including Summer 2027 Internship- Software Engineering , Manufacturing Systems Analyst , Summer 2027 Internship- Supply Chain.
70 active HVAC roles on Joblaze right now.
59 active fluid systems roles on Joblaze right now.
26 active Plumbing roles on Joblaze right now.
Salary band is in line with the typical range for comparable tech roles (median ~$127,000).
Pays more than 55% of the 22 salaried fluid systems roles we track (median $100,000).

Quick facts

Is the Infrastructure Mechanical Engineer role remote?: It's hybrid — Pacific Fusion expects some on-site time in San Leandro, California.
What's the salary range?: Pacific Fusion lists $116,000–$174,000 for this role.
How much experience is required?: At least 7 years of relevant experience for this Infrastructure Mechanical Engineer role.
Where is the role based?: Pacific Fusion is hiring for this position in San Leandro, California.
What's the tech stack?: Joblaze extracted these technologies from the posting: HVAC, Plumbing, fire protection, fluid systems, pneumatic systems, vacuum systems.
What seniority level is this role?: Pacific Fusion targets senior candidates for this position.
Is this full-time or contract?: Full-time for this Infrastructure Mechanical Engineer role at Pacific Fusion.

From the original posting

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

As the Infrastructure Mechanical Engineer, you will be responsible for overseeing the
integration of mechanical building system requirements for our nuclear fusion
demonstration system. You will work across several teams to develop the
building systems which enables us to achieve net facility gain. During
construction you will work with design consulting engineering and contractors to
ensure a quality installation which can be safely maintained. Following
construction, you will be responsible for the operation, maintenance, and future
upgrades of the building systems. This position is based in San Leandro, California and will require up to 25% travel to
our Los Lunas, New Mexico facility for the first 2 years during the design and permitting process. The role will transition to Los Lunas, New Mexico in 2028, after which the expectation is relocation to New Mexico or near 100% presence in New Mexico.

What You'll Do

Develop facility mechanical equipment requirements and guidelines for
building systems including HVAC, fire protection, plumbing, and other
infrastructure systems.
Assist in the design and development of utility systems including
pneumatic, fluid, and vacuum systems.
Interface with engineers, scientists, and technicians to obtain facility
mechanical inputs.
Work with the Infrastructure Design Team to ensure building mechanical
systems are documented and designed appropriately for permitting
design, construction, commissioning, and operations.
Develop building systems commissioning, maintenance, and operations
plans.

What You Bring

Minimum BS, Mechanical Engineering
Minimum 7+ years of experience working in design, construction, facility
operations, and commissioning for industrial, manufacturing, or
research facilities
Experience with HVAC, process piping, fire sprinkler, and plumbing
systems
Hands on experience with industrial, manufacturing, or research facility
commissioning and operations
Strong multidisciplinary program management skills and ability to work
diligently across cross functional teams
Proactive, doer, and self starter mindset
Cooperative and positive attitude which influences your peers to be the
best versions of themselves
Track record of reliability and ability to drive results

Bonus Points For

PE license
Experience working in a startup
Experience working in industries such as: fusion, energy, aerospace,
chemical

Pay Range:

$116,000—$174,000 USD

TOTAL COMPENSATION AND 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.

EQUAL OPPORTUNTITY

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.

U.S. EXPORT CONTROL COMPLIANCE

This position may require access to information or technology that is subject to U.S. export control laws, such as ITAR or EAR. Under these regulations, we are required to ensure that such access is provided only to individuals who are classified as 'U.S. Persons.'This status includes U.S. citizens, U.S. nationals, lawful permanent residents (green card holders), and asylees and refugees with such status granted, not pending.

RECRUITING AGENCIES

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.