Jobs in the United States

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Added 5 mins ago
WI
Software Engineer II | Bentonville, Arkansas
Walmart Inc.
United States
- $80,000 to $155,000 USD / year
As a Software Engineer II, you will deliver high-quality software solutions by collaborating with cross-functional teams to design, develop, and maintain scalable applications and services.…
Added 9 mins ago
Senior Software Engineer II
Samsara
Remote, United States
…code and hold a high bar in design and code review. Use modern development tools, including AI-assisted workflows, with sound judgment. Improve observability, testing, and the systems that…
Added 22 mins ago
R&D Engineer 4 (Welding Engineer)
Los Alamos National Laboratory
Los Alamos, NM
You will participate in manufacturing process development and execution for gas tungsten arc (GTA) welds, and other high energy density welding processes (laser and electron beam welding)…
Added 23 mins ago
Cleared Senior/Principal R&D Electrical Engineer - System Environmental Qualification Testing, Onsite
Sandia National Laboratories
Albuquerque, NM
We are seeking an R&D Electrical Engineer to join our team. This opening provides an excellent opportunity for a highly-motivated individual with a scientific or engineering background to…
Added 30 mins ago
Sentinel - Principal / Sr Principal Systems Engineer - 19282
Northrop Grumman
Roy
Northrop Grumman Defense Systems is seeking a Sr. Principal Systems Engineer. This opening is in Roy, UT and will support the Sentinel Program. Northrop Grumman supports the Air Force’s…
Added 39 mins ago
IT Manufacturing Data Solutions Engineer
Corning Incorporated
Newton, NC
The engineer works closely with Operations, Engineering, Quality, SAP, CAMSTAR and IT teams to understand manufacturing processes, integrate data from multiple systems, and deliver insights…
Added 39 mins ago
Electrical Design Engineer
Lafayette, IN · Mossville, IL
As a Design Engineer with the Large Power Systems Division (LPSD), you will have the opportunity to direct and contribute to the concept, development, and design of complex components,…
Added 39 mins ago
Senior Performance/Simulation/Application Engineer
Mossville, IL
The Aftertreatment & Exhaust Systems (AT&ES) organization is seeking a Senior Performance, Simulation, and Application Engineer to provide technical leadership across simulation, controls…
Added 41 mins ago
Senior Supplier Quality Engineer
BorgWarner Inc.
Hendersonville, NC
…into the high-growth data center market, providing advanced power generation systems for AI-driven data centers and microgrid applications. This growth builds our expertise in…
Added 42 mins ago
Manufacturing Engineer
Rolls-Royce
United States
By joining Rolls-Royce, you’ll have the opportunity to create world-class power and propulsion solutions, pushing your problem-solving and ingenuity, to deliver real impact that puts safety…
Added 56 mins ago
Technical Project Manager
Autoscience
Menlo Park, CA
- Prior experience as a software engineer or in a hands on technical role before moving into program or project management
Added 1 hour ago
Principal ASIC Engineer
Echodyne Corp
Kirkland, WA
Echodyne is seeking a Principal ASIC Engineer to join our Analog/Mixed-Signal (AMS) Engineering team and lead the development and lifecycle support of custom integrated circuits for our…
Added 1 hour ago
Telecommunications Engineer 4 - Tysons, VA
M.C. Dean, Inc
Tysons, VA
…telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and…
Added 1 hour ago
Telecommunications Engineer 2 - San Antonio, TX
M.C. Dean, Inc
San Antonio, TX
…telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and…
Added 1 hour ago
Telecommunications Engineer 3 - Tysons, VA
M.C. Dean, Inc
Tysons, VA
…telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and…
Added 1 hour ago
Telecommunications Engineer 2 - Tysons, VA
M.C. Dean, Inc
Tysons, VA
…telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and…
Added 1 hour ago
Senior Design Engineer (Engineer 5)
M.C. Dean, Inc
Tysons, VA
…telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and…
Added 1 hour ago
Telecommunications Specialist 2 (Technical Specialist 2) - Tysons, VA
M.C. Dean, Inc
Tysons, VA
…telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and…
Added 1 hour ago
Telecommunications Specialist 4 (Technical Specialist 4) - Tysons, VA
M.C. Dean, Inc
Tysons, VA
…telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and…
Added 1 hour ago
Telecommunications Specialist 2 (Technical Specialist 2) - San Antonio, TX
M.C. Dean, Inc
San Antonio, TX
…telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and…
Added 1 hour ago
Project Industrial Water Wastewater Process Engineer
Arcadis
Raleigh
The Industrial Water Wastewater Process Engineer should have an understanding of industrial wastewater treatment systems with experience designing water and wastewater projects and…
Added 1 hour ago
Senior Civil Engineer
Arcadis
Highlands Ranch · Phoenix · Salt Lake City
…quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world’s most complex challenges and deliver more impact…
Added 1 hour ago
Program Manager
Arcadis
Chicago
Arcadis is seeking a Program Manager to join our Chicago Programs team. The Program Manager will be responsible for managing approximately three to five concurrent building capital projects…
Added 1 hour ago
Lead Program Manager
Arcadis
Chicago
Identify program-wide risks, dependencies, and emerging issues and lead the development of practical solutions.
Added 1 hour ago
CB
Senior Data Engineer
Commercial Bank of California
United States
- $135,000 to $170,000 USD / year
The Senior Data Engineer is responsible for designing, building, and operating scalable, secure data platforms that power enterprise analytics, reporting, and advanced data use cases,…

Zeno Power

Mechanical Design Engineer

Seattle, WA, United States

Compensation and Benefits The anticipated salary band for this position is $125,000 - $145,000.

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Job details

Pay: Compensation and Benefits The anticipated salary band for this position is $125,000 - $145,000.
Apply by: Nov 23, 2026
Experience: 5+ years of experience in nuclear, aerospace, or other relevant hardware design.
Posting language: English
Posted: Oct 23, 2026

Original job description

Company Overview Zeno Power is the leading developer of nuclear batteries - compact power systems that provide reliable, clean energy in frontier environments. By harnessing the heat from radioisotopes, Zeno's batteries power critical missions on Earth, in space, and at sea. To bring this technology to market by 2027, Zeno is seeking out purpose-driven and innovative professionals who are comfortable working in a startup environment. Team members will have a direct impact in enabling commercial and national security missions from the depths of our oceans, to the surface of the moon, and in austere environments here on Earth. Zeno is proud to be an Equal Opportunity Employer and is committed to attracting, retaining, and developing a highly qualified, diverse, and dedicated work force. We do not discriminate in hiring on the basis of sex, gender identity, sexual orientation, race, color, religious creed, national origin, physical or mental disability, protected Veteran status, or any other characteristic protected by federal, state, or local law. Senior Mechanical Design Engineer Zeno is seeking a highly motivated Senior Mechanical Design Engineer to support the engineering efforts of developing Radioisotope Power Systems (RPSs) for applications from the seabed to the surface of the moon. In this role you will:

Work closely with a team of engineers to support the design, testing and manufacturing of RPS fuel and structure components.
Interface with the structural, thermal and nuclear teams to implement and optimize power system and tooling designs based on system requirements.
Generate models to support analyses.
Interpret and apply design and drafting standards (ASME Y14.5M) when creating and evaluating drawings.
Work on a wide range of systems related to RPS.
Support project execution through vendor coordination, fabrication oversight, and inspection activities.

Key Qualifications and Skills

B.S. or higher in Mechanical Engineering or equivalent from accredited university
5+ years of experience in nuclear, aerospace, or other relevant hardware design.
Experience collaborating with scientists and design engineers to achieve efficient and cost-effective designs.
Understanding of thermal and structural aspects to help design iterations.
Proficient with 3D CAD programs (SolidWorks preferred or similar).
Experience with GD&T implementation and Analysis (ASME Y14.5).
Familiar with different types of assembly fixtures, material handling, test fixtures, structural weldments, and custom machines.
Experience with hot cell tooling or remote handling is preferred.
Must be a self-starter and possess ability to coordinate and contribute to design effort with minimal direction.
Experience performing activities under a quality standard (such as NQA-1, AS 9100, or similar).
Consistently deliver on deadlines while maintaining performance under pressure and ambiguity.
Proven effectiveness in both independent work and team-based settings.
Must have excellent written and oral communication skills.

Job Functions

Position requires in-office presence in Seattle (South Lake Union) on Tuesdays, Wednesdays, and Thursdays, remote work is optional on Mondays and Fridays
Travel: Travel is required, <10%
Motor Abilities: Sitting and/or standing for extended periods, bending/stooping, grasping/gripping, fine motor control (hands)
Physical exertion and/or requirements: Minimal, with ability to safely lift up to 15 pounds
Repetitive work: Prolonged
Special Senses: Visual and audio focused work
Work Conditions: Stairs, typing/keyboard, standard and/or sitting working environment of >8 hrs./day

Compensation and Benefits The anticipated salary band for this position is $125,000 - $145,000. The final job level and compensation will be determined by various factors such as a candidate's relevant work experience, years of relevant experience, skills, qualifications, certifications, and other business considerations. In addition to competitive compensation, we also offer a generous benefits package, which includes:

Stock options
Flexible paid time off
401k plan with employer match
16 weeks of paid family leave
11 observed company holidays
Employer HSA contributions
Life insurance
Transit benefits to put toward commuting expenses
Medical, dental, and vision insurance
Relocation assistance
Professional development
Employee recognition program
Company-sponsored ClassPass benefit to support employee wellness
On-site and off-site company events, lunch & learns, Zeno Empower, volunteer opportunities, monthly wellness challenges, company retreat, bracketology, holiday competitions, holiday parties, etc.
Dog friendly office

Physical Demands and Work Environment The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this position. Reasonable accommodations may be made to enable individuals with disabilities to perform the functions. While performing ... For full info follow application link.

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