Jobs in the United States

25+ jobs

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Added 2 mins ago
UA
Civil Engineer
U.S. Army Corps of Engineers
Vicksburg, MS
- $99,554 to $127,443 USD / year
About the Position: Serves as a Civil Engineer that performs levee design work; reviews and coordinates work of other engineers; and, assists a Contracting Officer Representative (COR) on…
Added 2 mins ago
MD
General Engineer
Missile Defense Agency
Schriever AFB, CO · Redstone Arsenal, AL
- $130,987 to $197,200 USD / year
…The incumbent will be responsible for serving as a General Engineer for The Engineering Directorate supporting Command & Control, Battle Management & Communications…
Added 2 mins ago
VH
Healthcare Engineer
Veterans Health Administration
Gainesville, FL
- $120,021 to $156,029 USD / year
The Healthcare Engineer (Energy Manager) works with the VAHC's Operations and Maintenance Section to analyze and improve utility system energy performance, initiate, and provide support for…
Added 2 mins ago
US
SUPERVISORY MECHANICAL ENGINEER
United States Fleet Forces Command
Naval Shipyard, Portsmouth, VA
- $108,019 to $140,426 USD / year
You will serve as a SUPERVISORY MECHANICAL ENGINEER in the Submarine Propulsion Machinery Group (C266P), Propulsion Machinery Branch (C266), Fluid/Mechanical Engineering and Planning…
Added 6 mins ago
UA
Aerospace Engineer
U.S. Army Aviation and Missile Command
Fort Eustis, VA
- $127,646 to $195,190 USD / year
About the Position: Serves as a Aerospace Engineer for the US Army Aviation and Missile Command, Aviation Integration Directorate, located in Fort Eustis, VA.
Added 9 mins ago
UA
INTERDISCIPLINARY
U.S. Army Corps of Engineers
New Orleans, LA · Rock Island, IL · Vicksburg, MS · Saint Paul, MN · Saint Louis, MO · Memphis, TN
- $106,437 to $150,852 USD / year
…Delivery Teams (PDTs), Communities of Practice (CoPs), Architect-Engineer (A-E) consultants, and non-federal sponsors | Lead and Direct Engineering Teams: Provide technical leadership and…
Added 13 mins ago
Field System Technician
Bechtel
Millersport, OH
…civil, mechanical, electrical, structural, underground utility, control systems, and commissioning works required to support phased energization and turnover of the facility. Construction…
Added 16 mins ago
UA
Civil Engineer (Hydraulics)
U.S. Army Corps of Engineers
Little Rock, AR
- $118,204 to $145,483 USD / year
Coordinate the development of water control plans for complex reservoir systems and coordinates reservoir regulation activities during peaceful and emergency situations. | Prepare detailed…
Added 16 mins ago
VH
Healthcare Engineer
Veterans Health Administration
West Haven, CT
- $75,004 to $169,384 USD / year
…scopes of work, designs, and cost estimates; managing Architect/Engineer firms and reviewing drawings and specifications for compliance with VA standards, NFPA, OSHA, and Joint Commission…
Added 17 mins ago
Principal Cybersecurity Engineer
Jobgether
Remote, United States
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Principal Cybersecurity Engineer based in the United States.
Added 18 mins ago
OS
Recent Graduate - Safety and Occupational Health Specialist
Occupational Safety and Health Administration
Madison, WI · Arlington Heights, IL · Eau Claire, WI · Peoria, IL · Milwaukee, WI · Toledo, OH · Independence, OH · Springdale, OH
- $50,460 to $89,703 USD / year
Developing safety and occupational health standards, regulations, practices, and procedures to eliminate or control potential hazards.
Added 20 mins ago
Advanced Lead Supplier Quality Engineer - Composites
GE Aerospace
Pierre, SD
The Supplier Quality Engineer for Polymer Matrix Composites is an individual who can apply knowledge of RCCA and/or problem solving to lead supplier quality improvement of complex cross…
Added 21 mins ago
FH
Civil Engineer (Structural) - DIRECT HIRE
Federal Highway Administration
Bismarck, ND
- $89,508 to $138,370 USD / year
The employee serves as a structural engineer for the North Dakota Federal Highway Administration (FHWA) Division office with responsibility for managing and promoting the Federal highway…
Added 24 mins ago
AC
GENERAL ENGINEER
Air Combat Command
Shaw AFB, SC
- $89,508 to $116,362 USD / year
The primary purpose of this position is to serve as a professional general engineer, performing design, project programming, construction management/monitoring duties and improvement…
Added 27 mins ago
UA
Industrial Engineer
U.S. Army Communications Electronics Command
Tobyhanna, PA
- $105,481 to $137,128 USD / year
…complex engineering projects involving development of advanced process technology, equipment, and control techniques used in electronics production and repair. | Execute engineering tasks…
Added 27 mins ago
NA
INTERDISCIPLINARY ENGINEER
Naval Air Systems Command
San Diego, CA · Patuxent River, MD
- $143,913 to $197,200 USD / year
You will serve as a INTERDISCIPLINARY ENGINEER in the Mission Systems Group, Avionics Engineering Department, Avionics Systems Engineering Division, Tactical Avionics Branch of…
Added 27 mins ago
UA
Civil Engineer (Structural)
U.S. Army Corps of Engineers
New Orleans, LA
- $56,038 to $129,225 USD / year
About the Position: Serves as a Civil Engineer (Structural) for the New Orleans District of United States Army Corps of Engineers (USACE).
Added 43 mins ago
Director BESS
Constellation Energy Generation, LLC.
Kennett Square, PA
…aspects of the Battery Energy Storage Systems project management process such as planning, scheduling, and budget and risk assessment. Defines and develops the BESS project management best…
Added 47 mins ago
E T Consultant
World Bank Group
Washington, DC
…shared platform that provides scale, leverage, reliability, and control while at the same time improving responsiveness to emerging business needs. The ITSFI team is accountable for the…
Added 51 mins ago
Sr. Engineer - Electrical Maintenance
MAHLE
Pithampur, IN
Work closely with cross-functional teams, including quality control, production, engineering, and R&D, to ensure smooth production flow and the successful integration of new technologies.
Added 53 mins ago
Principal Electrical Engineer
Oracle
Santa Clara, CA · Burlington, MA
Oracle's Hardware Development Organization seeks to add an experienced On-Board Power Engineer to work within our Server Development team in Santa Clara, California or in Burlington MA. As…
Added 53 mins ago
O
Senior Network Developer
Oracle
Seattle, WA · Nashville, TN · Redwood City, CA · Santa Clara, CA · Reston, VA
- $91,400 to $187,000 USD / year
As a Sr Network Development Engineer, you will be responsible for helping design, build, test, deploy and operate highly scalable solutions to support Oracle’s next-generation Cloud…
Added 1 hour ago
DO
Engineer, Water Resources
Department of Water Resources
CA
- $6,488 to $12,152 USD / month
Under the supervision of a Senior Engineer, Water Resources in the Central Valley Modeling Section of the Modeling Support Office, is responsible for developing and maintaining present and…
Added 1 hour ago
A
Mid-Level Civil Construction Engineer (4 years experience required)
AECOM
Fresno, CA
- $80,000 to $140,000 USD / year
AECOM is seeking a Civil Construction Engineer III to work out of Sacramento, Bakersfield, or Fresno, CA. This role is on-site.
Added 1 hour ago
A
Mid-Level Civil Construction Engineer (4 years experience required)
AECOM
Bakersfield, CA
- $80,000 to $140,000 USD / year
AECOM is seeking a Civil Construction Engineer III to work out of Sacramento, Bakersfield, or Fresno, CA. This role is on-site.

Commonwealth Fusion Systems

R&D Test Engineer

Devens, MA, United States

$107,000 to $160,000 USD / year

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Job details

Pay: $107,000 to $160,000 USD / year
Education: Bachelor’s degree
Posting language: English
Posted: Nov 4, 2026

Original job description

About Commonwealth Fusion Systems:

Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy.

Combining decades of research, top talent, and new technologies, we’re designing and building commercially viable fusion power plants. And we're working with policymakers, suppliers, and many others to build the energy industry of the future.

We’re in the best position to make it happen. Since 2018, we’ve raised $4 billion of capital, making us the largest and leading fusion company in the world.

Now we’re looking for more thinkers, doers, builders, and makers to join us. People who’ll bring new perspectives, solve tough problems, and thrive as part of a team.

If that’s you and this role fits, we want to hear from you.

Join the power movement as an R&D Test Engineer

The role of the R&D Test Engineer is to seamlessly flex between multiple disciplines and groups to effectively execute tests and projects on aggressive schedules supporting Commonwealth Fusion System’s mission. This engineer will be primarily responsible for testing and retiring risks for CFS’ HTS magnets and in particular, focus on the mechanical, electrical, and process design and construction of the test equipment and supporting subsystems. The ideal candidate will have a fundamental understanding of at least one of the following engineering disciplines: mechanical, electrical, or fluids. They will be responsible for the design, build, and commissioning of equipment in support of development, qualification and production test objectives. They will work collaboratively across manufacturing, R&D, procurement, and SPARC teams to achieve their test campaigns. It is also the role of the R&D Test Engineer to help the combined stakeholders come to a consensus on why a test is required and what data is deemed essential for the outcome to be achieved.

What you'll do:

Own and retire technical risks by designing, analyzing, procuring, building, and commissioning test equipment utilizing your knowledge of physics, structures, instrumentation and controls, mechanical and electrical systems
Understand, challenge and maintain well-documented requirements and risks for the system or component under test
Develop test plans that effectively retire technical risks including defining appropriate instrumentation and controls necessary to obtain repeatable and reliable data Identify and mitigate safety hazards associated with test equipment and test plans
Design safety into the system and produce safety documentation such as job hazard assessments
Prepare and lead Test Readiness Reviews (TRRs) prior to executing testing to ensure all test activities are both required and safe
Design experiment campaigns that match our fast pace and work hard to maintain the proposed schedule
Troubleshoot and resolve integration and test discrepancies during build, commissioning and operation
Iterate on designs, equipment and operations for repeat tests to improve test efficiency
Create analytical models based on first principles to predict test results
Compile test results clearly for review and effectively communicate technical topics to both technical and non technical audiences

What we're looking for:

Bachelor's degree in engineering or science field is required; mechanical engineering, electrical engineering or similar applied physics degree
5+ years experience designing/building/commissioning specialized test or industrial equipment with hands on experience and a proven ability to deliver reliable data (A Master’s degree with similar experience may be substituted)
1+ years using CAD software to design electromechanical assemblies
Proven understanding of mechanical loading, failure modes, and material strength including fasteners design and bolted joints
An understanding of how mechanical engineering fundamentals support complex design maturation including but not limited to tolerancing, GD&T, form/fit/function, material selection, DFM, and DFA
A solid grasp of electromagnetic fundamentals – voltage, current, resistance, Ohm’s Law, AC/DC, right-hand rule, solenoids, etc.
Proven troubleshooting/problem-solving skills with an ability to innovate creative solutions to challenging problems
Proven collaboration skills including active listening and facilitating a productive discourse on problems
Exceptional communication skills through both written and verbal methods High self-motivation and drive to execute quickly. A can-do attitude and an eagerness to learn

Bonus points for:

Experience with structural FEA software, especially ANSYS and COMSOL, bolt loading calculations, and failure criteria
Experience using NX and Teamcenter
Experience with high field magnet testing traditional or superconducting
Experience with weld design / stress analysis
Experience with commissioning new test facilities
Experience with designing fluid systems – P&IDs, component selection, ASME design codes.
Experience with developing and executing complex test procedures, in particular tests that include multiple skill sets, different testing phases, and 3rd parties
Familiarity with superconducting magnets (Lorentz loads, magnet design, conductor design)
Experience with cryogenic equipment design and use for liquid nitrogen and supercritical helium use – vacuum jacketed equipment, cryocoolers, phase separators, cold traps
Experience with high vacuum equipment design and use – roughing pumps, turbopumps, ion gauges, residual gas analyzers
Experience with high voltage and high current power equipment design and use – power supplies, water cooled cables, insulation

Must-have requirements:

Ability to occasionally lift up to 50 lbs
Perform activities such as stooping, climbing, typing, standing, or sitting for extended periods of time
Dedication to safety to mitigate industrial hazards that may include heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, and cryogenics
Ability to work in industrial or loud environments, with proper PPE
Willingness to travel or work required nights/weekends/on-call occasionally

At CFS, we excel in fast-paced environments, driven by our values of integrity, execution, impact, and self-critique. As we grow, we’re eager to bring on mission-driven folks who offer diverse perspectives and fresh ways to tackle challenges.

We value diversity deeply and are proud to be an equal opportunity employer by choice. We consider all qualified applicants equally, regardless of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law.

This role requires compliance with U.S. laws concerning the export of controlled or protected technologies or information (collectively, “Export Control Laws"). Any offer of employment will be contingent on the need for compliance with such Export Control Laws.

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More about this job

Skills

Documentation
Troubleshoot
Mechanical engineering
Electrical engineering
Use CAD software
Principles of mechanical engineering
Troubleshooting
Problem solving
Collaboration
Active listening
Communication skills
FEA
Siemens NX
Siemens Teamcenter
Test procedures
Heavy lifting
Regulatory compliance

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