UNKNOWN

FEED

Develop mounting and support methodologies for large (meter-class), segmented, and lightweight mirrors used in deep-UV, high-energy laser beam transport, including kinematic definition, axial and lateral support schemes, and multi-degree-of-freedom adjustment. Experience designing and characterizing optical mounts in the presence of PSD-defined base and external vibration, including quantifying resonant modes and harmonics and correlating FEA to modal test data.

YEAR

Xcimer Energy Inc

Senior Opto-Mechanical Engineer, Large Optics Structures

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Realta Fusion is a rapidly growing start-up developing compact magnetic mirror fusion energy systems to address the biggest challenge of our time –tackling global climate change while ensuring a sufficient energy supply for at least ten billion people on (and off) earth. The Mechanical Engineer will be a primary contributor to Hammir-DD, Realta’s reactor-scale tandem magnetic mirror and development platform ahead of Realta's first-of-a-kind fusion pilot plant.

Realta Fusion

Mechanical Engineer

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Experience limited to tech work, maintenance, construction, fabrication, installation, operations, project management, or commissioning does not qualify unless the candidate also performed professional mechanical design engineering. Candidates without commercial nuclear experience must have directly transferable mechanical design and modification experience in power generation, DOE, chemical, petrochemical, or another regulated industrial facility.

ObjectWin Technology Inc

Nuclear Mechanical Engineer II

Additionally, Stream sources and develops low-risk land sites for optimum data center development and provides energy procurement services with a focus on reducing market risk and providing low-cost renewable energy options. From site selection to data center construction and operations, Stream develops wholesale colocation capacity and build-to-suit facilities for hyperscale and enterprise users in major markets across the United States.

Stream Data Centers

Sr. Mechanical Engineer

Workable

PACCAR is a global technology leader in the design, manufacture and customer support of high-quality light-, medium-, and heavy-duty trucks under the Kenworth, Peterbilt and DAF nameplates. PACCAR also designs and manufactures advanced diesel engines, provides financial services and information technology, and distributes truck parts related to its principal business.

PACCAR

Senior Mechanical Design Engineer - Routings & Electrical

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Researches, plans, designs and develops mechanical products and systems such as instruments, controls, robots, engines, machines and mechanical, thermal hydraulic or heat transfer systems for production, transmission, measurement, and use of energy. Develop and maintain product designs and specifications associated with hardware, working with in-house manufacturing, ATLO, procurement, outside suppliers and parts engineering to determine applicable requirements.

Headquartered in Bethesda, Maryland, Lockheed Martin is a global security and aerospace company that employs approximately 125,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services.
	Our Mission:&nbsp; We solve complex challenges, advance scientific discovery and deliver innovative solutions to help our customers keep people safe and provide them essential services. 
	
	Our Vision:&nbsp;Be the global leader in supporting our customers to strengthen global security, deliver citizen services and advance scientific discovery.
	Our Values:
	
	<li style="margin: 0px 0px 0px 15px;">Do What's Right</li>
	<li style="margin: 0px 0px 0px 15px;">Respect Others</li>
	<li style="margin: 0px 0px 0px 15px;">Perform With Excellence</li>

Lockheed Martin Corp

Mechanical Engineer Sr

Nikkiso Clean Energy & Industrial Gases is a leading provider of high pressure and cryogenic systems, cryogenic pumps, heat exchangers, process systems, turboexpanders, and services for liquefied natural gas (LNG), liquefied hydrogen (LH2), compressed natural gas (CNG), compressed hydrogen (GH2) and industrial gases (LN2, LAr, LO2) industries. The ideal candidate will assist with mechanical calculations such as valve sizing, PSV sizing, pump/compressor sizing, pipe stress, flow modeling and mechanical design such as P&IDs, piping isometrics, pump skid design and trailer loading skid designs.

Cryogenic Industries Inc

Mechanical Design Engineer III

Over the last four decades, we have grown from a boutique firm specializing in handling insurance fraud and arson cases and providing expert witness testimony, into a recognized global leader in engineering failure analysis, origin-and-cause investigations, environmental consulting, laboratory testing and specialty consulting. #MechanicalEngineer #ForensicMechanicalEngineer #ProfessionalEngineer #ExpertWitness #PE #ForensicEngineering #EFIGlobal #IndustryLeader #ProfessionalGrowth #RemoteWork .

EFI Global

Senior Mechanical Forensic Engineer, P.E.

Our founding team comes from the AI labs at Stanford and Carnegie Mellon and our board of directors include famed robotics and AI legends including Fei-Fei Li (Chief Scientist of AI at Google and Director of Stanford’s AI Lab), Marc Raibert (founder of Boston Dynamics), and Sebastian Thrun (founder of GoogleX, Waymo; Stanford Professor and considered the father of autonomous vehicles). You'll work at the core of the mechanical discipline: machine design, structural and stress analysis, GD&T and tolerancing, materials, and design for manufacturing — and you'll partner closely with controls, electrical, embedded, and perception teams to integrate your designs into complete robotic systems.

Nimble Robotics

Senior Mechanical Engineer

Turbomachinery and control equipment gates valves chokes as well as an advanced familiarity understanding of the relevant U.S. & international codes for pipe materials & equipment ASME AWWA API ASTM ANSI AWS BS ISOElectrical instrumentation and controls to allow for an effective and efficient collaboration with the electrical design teamResponsibilitiesHydraulic process mechanical and piping designAssist in the development of studies from concept to implementationConcepts feasibility and detailed designs for pumping & piping systemsReview project calculations specifications and drawings to meet code and quality requirementsPreparation of detailed specifications data sheets calculations and reportsDevelop the preparation of drawings P&IDs and schematicsResearch and analyze data and prepare and respond to requests for informationAssist or perform quantity takeoffs and cost estimatesEngage and interface with suppliers manufacturers and contractorsPrepare control philosophy documents together with the applicable process parameters3D Drafting of pumping and piping systems including miscellaneous metallic structures and pipe supportsAn Ideal CandidateRequiredBachelors degree in Mechanical Engineering is required4 to 10 years relevant experience3D modelling capabilities with AutoCAD 3D Plant 3D Revit and Solid worksKnowledge of turbomachinery and hydraulic systemsPreferredExperience in the design implementation and commissioning of Balance of Plant BoPCFD ModelingTransient analysesHydropower experienceFirm understanding of electrical instrumentation and controls. Pipe stress analysesKnowledge of ANSYS Fathom Impulse CESAR Plant Revit SolidWorks or InventorBi-lingual in Spanish a plusProject management experienceMasters degree in Mechanical Engineering Process Engineering is a plusMechanical Professional Engineer PE registration preferred Work Environment Work will be in both an office and field environment with domestic and international travel to various outdoor sites determined by project needs.

Knight Piesold and Co

Mechanical/Process Engineer - Mining, Pumping & Slurry Systems

Bachelor of Science degree from a 4-year accredited college or university in Mechanical Engineering or other suitable degree with a minimum of 5 years of experience in evaluating stresses, deflections and relative deflections of turbo machinery assemblies, large rotating machinery assemblies (e.g., motors and or generators) and type components such as rotors, stators, turbine casings, and bases. Several factors can influence the pay scale, including but not limited to: Federal contract labor categories and contract wage rates, collective bargaining agreements, geographic location, business considerations, scope, and responsibilities of the position, local or other applicable market conditions, and internal equity.

Leonardo DRS Inc

Senior Mechanical Engineer | FEA & Shock

To conform to the U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR: https://www.pmddtc.state.gov/ddtc_public/ddtc_public?id=ddtc_kb_article_page&sys_id=24d528fddbfc930044f9ff621f961987

Kalogon

At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good. Familiarity with district energy systems, power generation facilities, data center cooling systems, building energy modeling, geothermal power, geothermal direct use, or geo-exchange district energy (heating and cooling) systems.

Jacobs Solutions Inc

Entry Level Mechanical Engineer EnergyPower

Several factors can influence the pay scale, including but not limited to: Federal contract labor categories and contract wage rates, collective bargaining agreements, geographic location, business considerations, scope, and responsibilities of the position, local or other applicable market conditions, and internal equity. The ideal candidate is an individual possessing strong mechanical engineering technical skills and a working knowledge of thermal, stress, and other design considerations for rotating equipment (generators & electric motors).

Today, Astranis satellites provide dedicated, secure networks to highly-sophisticated customers across the globe- large enterprises, sovereign governments, and the US military. Astranis has raised over $750 million from some of the world's best investors, from Andreessen Horowitz to Blackrock and Fidelity, and employs a team of 450 engineers and entrepreneurs.

HOUR

Astranis Space Technologies Corp

Mechanical Engineer Intern Summer 2027

PART_TIME

Additionally, because of Janicki’s work on aerospace products and the high volume of safety sensitive positions, Janicki takes the safety of its employees very seriously and requires that employees pass a preemployment drug test prior to starting employment. Across every role—from engineers and technicians to operations and support teams—our people help solve challenging problems, push the limits of design and manufacturing, and create solutions that make a lasting impact.

Janicki Industries, Inc.

Senior Mechanical Engineer- Gearbox Design

CAD modelling of parts and assemblies* Drawing release* Fixture design* BOM/PLM upkeep Qualifications: * Part and assembly modelling in Siemens NX (Creo, SolidWorks, or CATIA acceptable in place of NX, with ability to ramp on NX)* 2D drawings with GD&T (ASME Y14.5); release-quality output* Tolerance analysis at part and assembly level* Fixture and tooling design for assembly, inspection, or test* BOM management and change control in a PLM system (Teamcenter preferred; Windchill, Enovia, or Arena acceptable in place of Teamcenter)* Working knowledge of machining, molding, and sheet metal DFM Preferred Qualifications: * Opto-mechanical design: mounting and constraining optical components; low-stress and kinematic mounting* Fixtures for optical assembly, alignment, or measurement (multi-axis adjustment, bonding, inspection)* Precision mechanisms or high-tolerance assembly experienceCompensation offered will be determined by factors such as location, level, job-related knowledge, skills, and experience. We bring together amazing UX designers, sophisticated developers, digital strategists, and top-notch engineers to help companies create fresh experiences that connect humans, systems, and machines.

Fresh Consulting

Opto-Mechanical Engineer

KNOWLEDGE/EXPERIENCE/SKILLS: Minimal requirements for education, knowledge, and experience: Bachelor's Degree in Mechanical Engineering or minimum of five years relevant experience in machine design, metal forming, tool & die design, etc. PRINCIPLE ACCOUNTABILITIES include the following: The individual must possess strong communication skills, efficient work habits and be self-motivated to succeed in an environment where engineering cost and schedules must be minimized for the company to be successful.

Stolle Machinery Company LLC

Exentec and Exential serve the semiconductor, life sciences, and other advanced technology industries, offering integration and installation of everything from high-purity piping for gas, chemical, and water systems to chilled water, wastewater, and HVAC systems, along with a full suite of electrical and controls systems. Exentec and Exential can design, supply, install, hook up, and commission our own line of gas, chemical, and cleanroom equipment, including external OEM equipment supply and installation, such as cooling towers, chillers, pumps, heat exchangers, etc.

Exyte GmbH

Mechanical Engineer (Exentec)

As a Mechanical Engineer at Durin, you will design and build the world's most advanced drill rigs, redefining mineral exploration as we know it, and uncovering critical subsurface data in hours or days instead of weeks or months. Perform simulations, stress analysis, hand calculations, and FEA to ensure the durability and performance of components in unbelievably harsh operational conditions.

Stress Engineer Jobs in the United States

Senior Opto-Mechanical Engineer, Large Optics Structures Xcimer Energy Inc

Mechanical Engineer Realta Fusion

Nuclear Mechanical Engineer II ObjectWin Technology Inc

Sr. Mechanical Engineer Stream Data Centers

Senior Mechanical Design Engineer - Routings & Electrical PACCAR

Mechanical Engineer Sr Lockheed Martin Corp

Mechanical Design Engineer III Cryogenic Industries Inc

Senior Mechanical Forensic Engineer, P.E. EFI Global

Senior Mechanical Engineer Nimble Robotics

Mechanical/Process Engineer - Mining, Pumping & Slurry Systems Knight Piesold and Co

Senior Mechanical Engineer | FEA & Shock Leonardo DRS Inc

Mechanical Engineer Kalogon

Entry Level Mechanical Engineer EnergyPower Jacobs Solutions Inc

Mechanical Engineer Leonardo DRS Inc

Mechanical Engineer Intern Summer 2027 Astranis Space Technologies Corp

Senior Mechanical Engineer- Gearbox Design Janicki Industries, Inc.

Opto-Mechanical Engineer Fresh Consulting

Mechanical Engineer Stolle Machinery Company LLC

Mechanical Engineer (Exentec) Exyte GmbH

Mechanical Engineer Durin Mining Technologies

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