Jobs in the United States

25+ jobs

Group jobs by employerEmail me new jobs Save this search

Added 21 mins ago
Principal / Sr. Principal Mechanical Engineer – Inertial Sensors & Precision Instrumentation
CORP-Corporate Office
United States
…analytical methods, finite element modeling and analysis (FEM/FEA), or other simulation techniques to assess modal behavior, shock and vibration response, and thermal-mechanical…
Added 22 mins ago
Mechanical Engineer II
Nabors
Houston, TX
Working proficiency with 3D parametric CAD software (AutoCAD, Solid Edge, SolidWorks, or Inventor), MathCAD, and simulation/FEA tools (SolidWorks Simulation or ANSYS).
Added 35 mins ago
Senior Manager, Thermal Design Engineering
Celestica International LP
Austin, TX
…every day. Through our Hardware Platform Solutions (HPS), we engineer and deliver leading-edge networking, storage, and server platforms - powering everything from custom hyperscale cloud…
Added 1 hour ago
LA
Senior Mechanical Design Engineer
Lyte AI
Sunnyvale, CA
- $150,000 to $260,000 USD / year
Thermal, structural, and multiphysics simulation beyond general-purpose FEA (CFD, magnetics, etc.)
Added 1 hour ago
Senior Mechanical Engineer
Nabors
Houston, TX
Advanced proficiency with 3D parametric CAD software (AutoCAD, Solid Edge, SolidWorks, or Inventor), MathCAD, and simulation/FEA tools (SolidWorks Simulation or ANSYS).
Added 1 hour ago
Mechanical Engineer
Actalent
Hagerstown, MD
Collaborate with analysis and simulation specialists on Finite Element Analysis (FEA), Computational Fluid Dynamics (CFD), and thermal analysis to validate and refine mechanical designs.
Added 2 hours ago
Senior Structural Engineer
Panthalassa
Portland, OR
…without human maintenance or intervention. As Senior Structural Engineer, you will spearhead the structural analysis of numerous mechanical systems and help develop innovative methods and…
Added 2 hours ago
Durability CAE Engineer
Stellantis
Auburn Hills, MI
The Vehicle Durability CAE Engineer is responsible for the design, simulation, and validation of vehicle components and systems to meet durability and structural performance targets. This…
Added 2 hours ago
Mechanical Engineer
Actalent
Hauppauge, NY
Perform structural and thermal FEA using ANSYS or similar simulation tools.
Added 2 hours ago
Sr. Mechanical Enginer
Element Solutions Inc
West Haven, CT
Proficiency in CAD software and engineering analysis tools (e.g., SolidWorks, FEA, AutoCAD, simulation tools)
Added 2 hours ago
Senior Propulsion Engineer
Divergent
Torrance, CA
Familiarity with finite element analysis (FEA), computational fluid dynamics (CFD), and multiphysics simulation tools.
Added 3 hours ago
Staff Mechanical Engineer
CHAOS Industries
El Segundo, CA · Los Angeles, CA
Experience with commercial FEA or multiphysics simulation tools, such as NASTRAN, ABAQUS, ANSYS, COMSOL, or similar tools
Added 3 hours ago
Senior Mechanical Engineer
CHAOS Industries
El Segundo, CA · Los Angeles, CA
Experience with commercial FEA or multiphysics simulation tools, such as NASTRAN, ABAQUS, ANSYS, COMSOL, or similar tools
Added 3 hours ago
Principal Mechanical Engineer
CHAOS Industries
El Segundo, CA · Los Angeles, CA
Experience with at least one commercial FEA or multiphysics simulation package (NASTRAN, ABAQUS, ANSYS, CFD codes, COMSOL, etc.)
Added 4 hours ago
Staff Mechanical Engineer - Cell Hardware
Symbotic LLC
USA Wilmington, MA
Employees must have a valid driver’s license and the ability to drive and/or fly to client and other customer locations
Added 4 hours ago
Mechanical Engineer
Intuitive
Sunnyvale, CA
Experience in Engineering Simulation (FEA, CFD, etc.) applied to design optimization
Added 5 hours ago
Research and Development Biomedical Engineer
University of Mississippi
University, MS
The R&D Engineer works directly with surgeons and clinical partners to define unmet needs and turn them into design inputs. They lead design work in CAD and simulation, and they plan and…
Added 6 hours ago
Senior Staff Mechanical Engineer
CesiumAstro
Melbourne, FL
Experience with professional mechanical and FEA CAD tools, such as Ansys Mechanical, SolidWorks Simulation, and Thermal Desktop
Added 7 hours ago
PT
Principal Mechanical Design Engineer
PDS Tech Commercial
Phoenix, AZ
- $85 to $100 USD / hour
Lead Advanced Aerospace Engine Design & Analysis as Principal Mechanical Design Engineer!
Added 8 hours ago
Senior Mechanical Engineer
Applied Research Associates, Inc.
Warrendale, PA
We are seeking an experienced Senior Mechanical Engineer to lead the design, development, integration, and testing of advanced robotic and autonomous systems. The ideal candidate combines…
Added 11 hours ago
Principal Site Reliability Engineer (Vehicle Engineering)
SpaceX
Bastrop, TX
SpaceX HPC is a shared compute platform used across the company - vehicle and structures simulation, machine learning, AI inference, and more. We support every program at SpaceX to design…
Added 13 hours ago
SA
Staff Mechanical Engineer, Systems Integration - Ranger (R6580)
Shield AI
Seattle, WA
- $171,000 to $256,999 USD / year
…Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and…
Added 14 hours ago
Drone Battery Pack Design Engineer II, Prime Air
Amazon.com Services LLC
Seattle, WA
- FEA for stress, vibration, shock, and drop, plus scripting and simulation tools (MATLAB, Python) for design automation or thermal modeling
Added 16 hours ago
Principal / Sr. Principal Mechanical Engineer – Inertial Sensors & Precision Instrumentation
CORP-Corporate Office
United States
…analytical methods, finite element modeling and analysis (FEM/FEA), or other simulation techniques to assess modal behavior, shock and vibration response, and thermal-mechanical…
Added 19 hours ago
Principal / Sr. Principal Mechanical Engineer – Inertial Sensors & Precision Instrumentation
Northrop Grumman
Los Angeles
…analytical methods, finite element modeling and analysis (FEM/FEA), or other simulation techniques to assess modal behavior, shock and vibration response, and thermal-mechanical…

Panthalassa

Senior Structural Engineer

Portland, OR, United States

Cash compensation of $150,000 - $250,000.

Apply on job-boards.greenhouse.io About employer

Applications open in a new tab.

Job details

Pay: Cash compensation of $150,000 - $250,000.
Posting language: English
Posted: Nov 13, 2026

Original job description

About the Company

We are a renewable energy and ocean technology company committed to rapidly developing and deploying technologies that will ensure a sustainable future for Earth by unlocking the vast energy potential of its oceans. Our focus is on capturing civilizational levels of ultra-low-cost renewable energy for applications including computing and affordable renewable fuels delivered to shore.

The company is a public benefit corporation headquartered in Portland, Oregon, and backed by leading venture capitalists, philanthropic investors, university endowments, and private investment offices. We operate as an idea meritocracy in which the best ideas change the company’s direction on a regular basis.

Our staff have worked at organizations such as SpaceX, Blue Origin, Boeing, Tesla, Apple, Virgin Orbit, Astra, Google, Amazon, Microsoft, New Relic, Bridgewater, Raytheon, Disney Imagineering, and the US Army and Air Force, as well as research universities, startups, and small companies across a range of industries.

About the Job

We are developing a core technology that will operate in the worst conditions the world’s oceans have to offer for years at a time without human maintenance or intervention. As Senior Structural Engineer, you will spearhead the structural analysis of numerous mechanical systems and help develop innovative methods and tools to select the best designs across a design space of millions of possibilities.

You will be a key part of the team responsible for the development of algorithms, pipelines, and other software to drive efficient structural analysis and cost estimation. You will also play a critical role in developing best practices and approaches for structural analysis as well as performing detailed stress and fatigue analysis of point designs. We expect you to be especially strong in structural analysis and coding, and to gravitate toward first-principles/fundamental-physics when solving problems.

Our staff have worked at organizations such as SpaceX, Blue Origin, Boeing, Virgin Orbit, Virgin Galactic, Google, Amazon, Microsoft, New Relic, Raytheon, Disney Imagineering, Bridgewater Associates, and the US Army and Air Force, as well as research universities, startups, and small companies across a range of industries.

Candidates should have strong interpersonal skills and be able to thrive in a creative, scrappy, and collaborative environment in which the best ideas change the company’s direction on a regular basis. You will own your designs cradle-to-grave, from first concept through fabrication and deployment at sea. If you are an excellent engineer, regardless of your background, we want you to apply.

We strive to be the best engineering team on the planet and we compensate our engineers accordingly.

Responsibilities

Develop algorithms/software that support the structural sizing of an entire design space in an automated way, allowing millions of end points to be accurately evaluated
Work with Nastran input and output files for FEA analyses and scripts
Generate and evaluate load spectra from test and simulation results
Perform stress hand-calculations and fatigue/damage tolerance analyses for various designs
Serve as the stress analyst for core technology subsystems, which could include device primary structure, pressure- and seawater-tolerant electronics packaging, drivetrains, deployment features, lab-based testing apparatuses, piping/cable routing and layout, and ground-support equipment
Drive the structural design of various systems to ensure an efficient end-product that is sufficiently robust and supports an optimal manufacturing process
Utilize Femap, NX-Simcenter, and internal FEA tools to perform linear, non-linear, and dynamic analyses of large assemblies
Use a CAD software design package (NX) and PDM tool (Teamcenter) to facilitate design changes and stress evaluation
Lead and participate in design reviews with the internal team and interface with external fabricators and vendors

Required Qualifications

An undergraduate degree in Mechanical Engineering or equivalent
Wide-ranging experience and advanced knowledge of structural analyses techniques including classical hand analyses and computer analysis tools
Proven experience evaluating numerous parts and assemblies that have undergone structural testing and seen service
Working knowledge of FEA codes and pre- & post-processing (Nastran preferred)
Solid coding abilities, with experience using Python, Julia, Mathematica, or another similar programming language for data review and analysis
Strong written and verbal communication skills
Proven ability to work in a team environment
Confidence working independently to drive a project forward
A work history encompassing at least five design, build, test, and deploy cycles for different projects
Ability to work in a fast-paced, self-starting, and demanding atmosphere

Desired Qualifications

Advanced degree in mechanical engineering, structural engineering, aerospace engineering, naval architecture, or a related field, or 5 years of additional experience in lieu of an advanced degree
At least 5 years in a similar role
Experience evaluating large, welded steel structures in dynamic environments
Intimate familiarity with Nastran input decks
Direct involvement in structural verification testing
Excellent coding abilities
Extensive experience with Femap
Experience with NX/Teamcenter
Hands-on hardware experience performing design, fabrication, assembly and testing
Curiosity to learn and a passion for continuous improvement
Solid understanding of technical projects from the details to the big picture
Strong interpersonal, organizational, and presentation skills

The above qualifications are desired, not required. We encourage you to apply if you are a strong candidate with only some of the desired skills and experience listed.

Additional Requirements

Travel to vendors and test sites as needed
Intermittently able to work longer hours and weekends to support critical needs. While we expect a lot of each other, we also offer a high degree of autonomy and work-life balance, including unlimited PTO and flexible working hours.

Compensation and Benefits

If hired for this full-time role, you will receive:

Cash compensation of $150,000 - $250,000.
Equity in the company. We’re all owners and if we’re successful, this equity should be far and away the most valuable component of your compensation.
A benefits package that helps you take care of yourself and your family, including:
Flexible paid time off
Health insurance (the company pays 100% of gold-level PPO plan for full-time employees, their partners, and dependents)
Dental insurance (the company pays 100% for full-time employees, their partners, and dependents)
Vision insurance (the company pays 100% for full-time employees, their partners, and dependents)
Disability insurance (the company pays 100% for a policy to provide long-term financial support if you become disabled)
Ability to contribute to tax-advantaged accounts, including 401(k), health FSA, and dependent care FSA
Relocation assistance to facilitate your move to Portland (if needed).

Location

Our offices, lab, and shop are located in Portland, Oregon. We strongly prefer that candidates are willing to relocate to Portland, but at a minimum the position requires the ability to travel to Portland intermittently.

Apply on job-boards.greenhouse.io About employer

Report this job

Work requirements

Jobs in the United States