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Flex Nx Design Jobs (NOW HIRING)

Product Design Engineer, FEA

San Jose, CA · On-site

$120K - $300K/yr

... flex systems, and interconnects - from concept through design validation * Develop simulation ... Proficiency in 3D CAD (SolidWorks, NX, Creo, or equivalent) and the ability to simplify and prepare ...

Sr. Mechanical Development Engineer

Littleton, MA · On-site

$108K - $142K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

At JetCool, a Flex company, we're at the forefront of liquid cooling innovation, delivering ... Strong proficiency with CAD (SolidWorks, Creo, NX), drawing generation, and GD&T (ASME Y14.5). * ...

Project Engineer

Salem, OH · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... design and development of products and product improvements for Flex-N-Gate and its divisions. The ... software (CAD, CATIA, NX etc.) • Must be a self-starter able to work with a minimum of ...

Sr. Mechanical Development Engineer

Littleton, MA · On-site

$108K - $142K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

At JetCool, a Flex company, we're at the forefront of liquid cooling innovation, delivering ... Strong proficiency with CAD (SolidWorks, Creo, NX), drawing generation, and GD&T (ASME Y14.5). * ...

Manufacturing Engineer

Evart, MI · On-site

$64K - $83K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Flex-N-Gate is a leading manufacturer and supplier of components for the automotive industry ... Proficiency in engineering computer software (CAD, CATIA, NX etc.) * Must be a self-starter able to ...

Sr. Mechanical Development Engineer

Littleton, MA · On-site

$108K - $142K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

At JetCool, a Flex company, we're at the forefront of liquid cooling innovation, delivering ... Strong proficiency with CAD (SolidWorks, Creo, NX), drawing generation, and GD&T (ASME Y14.5). * ...

Sr. Mechanical Development Engineer

Littleton, MA · On-site

$108K - $142K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

At JetCool, a Flex company, we're at the forefront of liquid cooling innovation, delivering ... Strong proficiency with CAD (SolidWorks, Creo, NX), drawing generation, and GD&T (ASME Y14.5). * ...

Electrical CAD Designer

San Carlos, CA · On-site

$90K - $100K/yr

Proficiency with 3D CAD tools (SolidWorks or NX preferred) and strong working knowledge of ECAD tools (Cadence Allegro, OrCAD, or equivalent). * Experience working with flex circuits, wire harnesses ...

Mechanical Engineer 5

Fremont, CA · On-site

$83K - $112K/yr

... CAD proficiency (Siemens NX preferred, PTC Creo also a plus) * FEA proficiency (NX Nastran ... Flex' you'll work 3+ days per week on-site at a Lam or customer/supplier location, with the ...

Mechanical Engineer 5

Fremont, CA · On-site

$119K - $259K/yr

Extremely knowledgeable and experienced in the use of 3D CAD tools such as ProE, NX, etc. * Able to ... Flex' you'll work 3+ days per week on-site at a Lam or customer/supplier location, with the ...

Mechanical Engineer

New York, NY

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Proficiency in NX (Siemens) CAD software for 3D modeling and 2D drafting * Working knowledge of GD&T principles (ASME Y14.5) * Basic understanding of electronics (PCBs, connectors, flex circuits ...

Mechanical Engineer

New York, NY · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Proficiency in NX (Siemens) CAD software for 3D modeling and 2D drafting * Working knowledge of GD&T principles (ASME Y14.5) * Basic understanding of electronics (PCBs, connectors, flex circuits ...

Mechanical Engineer

New York, NY · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Proficiency in NX (Siemens) CAD software for 3D modeling and 2D drafting * Working knowledge of GD&T principles (ASME Y14.5) * Basic understanding of electronics (PCBs, connectors, flex circuits ...

Sr CAD & CAM Programmer

Memphis, TN · On-site

$25.75 - $35.25/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... UG NX or similar * Solid understanding of machining processes, tooling, feeds and speeds with a ... Flexible Personal/Vacation Time Off, Paid Holidays, Flex Holidays, Paid Community Service Day Your ...

Sr CAD & CAM Programmer

Memphis, TN · On-site

$25.75 - $35.25/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... UG NX or similar * Solid understanding of machining processes, tooling, feeds and speeds with a ... Flexible Personal/Vacation Time Off, Paid Holidays, Flex Holidays, Paid Community Service Day Your ...

Showing results 21-40

Flex Nx Design information

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$23

$38

$51

How much do flex nx design jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for flex nx design in the United States is $38.10, according to ZipRecruiter salary data. Most workers in this role earn between $31.25 and $44.47 per hour, depending on experience, location, and employer.

What is the difference between Flex Nx Design vs Flex Developer?

AspectFlex Nx DesignFlex Developer
Required CredentialsDesign certifications, Adobe Animate, UI/UX skillsProgramming certifications, ActionScript, JavaScript
Work EnvironmentDesign studios, client meetings, creative teamsDevelopment teams, coding environments, tech companies
Industry UsageAdvertising, media, digital contentSoftware development, app creation, web projects

Flex Nx Design focuses on creating visual and interactive designs using tools like Adobe Animate, emphasizing UI/UX skills. Flex Developer, on the other hand, is more technical, involving coding and programming in ActionScript or JavaScript. Both roles are essential in digital media projects but differ mainly in their focus on design versus development.

More about Flex Nx Design jobs

What cities are hiring for Flex Nx Design jobs?

Cities with the most Flex Nx Design job openings:

What are the most commonly searched types of Nx Design jobs?

The most popular types of Nx Design jobs are:

What states have the most Flex Nx Design jobs?

States with the most job openings for Flex Nx Design jobs include:

Infographic showing various Flex Nx Design job openings in the United States as of August 2026, with employment types broken down into 89% Full Time, 7% Part Time, and 4% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $79,245 per year, or $38.1 per hour.

Product Design Engineer, FEA

Hark

San Jose, CA • On-site

$120K - $300K/yr

Full-time

Re-posted 3 days ago


Job description

About Hark
Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persistent memory.
We're pairing that intelligence with next-generation hardware to create a universal interface between humans and machines. While today's AI largely operates through chat boxes and decade-old devices, Hark is focused on what comes next: agentic systems that interact naturally with people and the real world.
To get there, we're developing multimodal models and next-generation AI hardware together - designed from the ground up as a single, unified interface for a new era of intelligent systems.
About the Role
We're looking for a Product Design Engineer with deep simulation and structural analysis expertise to help us build hardware that holds up to the demands of daily life. You'll be the analytical backbone of Hark's mechanical engineering team - using FEA and coupled simulation methods to validate design decisions, predict failure modes, and drive structural, thermal, and dynamic performance from the earliest stages of development through production release. This is a hands-on role where simulation directly shapes design: you'll work closely with product design engineers, industrial designers, and reliability teams to ensure that what we build is not just beautiful, but durable, precise, and manufacturable at scale.
Responsibilities
  • Lead structural, thermal, and dynamic finite element analysis (FEA) across Hark's hardware portfolio - enclosures, mechanical assemblies, flex systems, and interconnects - from concept through design validation
  • Develop simulation models and methodologies that accurately predict real-world performance under drop, vibration, fatigue, thermal cycling, and mechanical load conditions
  • Translate FEA findings into actionable design recommendations, collaborating directly with product design engineers to iterate geometry, material selection, and wall thickness before hardware builds
  • Own tolerance stack-up analysis and dimensional management for critical assemblies, identifying risk early and driving resolution through design or process changes
  • Define and maintain correlation studies between simulation results and physical test data; continuously improve model accuracy based on empirical feedback from reliability and quality teams
  • Partner with Industrial Design and Mechanical Engineering to evaluate design trade-offs weight, stiffness, thermal performance, and manufacturing constraints - and quantify those trade-offs analytically
  • Support design of experiments (DoE) and design verification (DV) planning, defining simulation-based pass/fail criteria that map to physical test protocols

Requirements
  • 8+ years of FEA and structural simulation experience in a consumer hardware, aerospace, medical device, or precision manufacturing environment
  • Expert-level proficiency in at least one major FEA platform (ANSYS, Abaqus, Nastran, or equivalent); experience with meshing, boundary condition definition, nonlinear materials, and contact modeling
  • Strong mechanical engineering fundamentals in solid mechanics, materials science, heat transfer, and dynamics - with the ability to sanity-check simulation outputs against first-principles reasoning
  • Experience performing and interpreting drop, vibration, fatigue, and thermal analysis for physical products
  • Proficiency in 3D CAD (SolidWorks, NX, Creo, or equivalent) and the ability to simplify and prepare geometry for simulation without losing critical structural fidelity
  • Demonstrated track record of closing the loop between simulation predictions and physical test results - including model correlation and iterative refinement

Bonus Qualifications
  • Experience with coupled thermal-structural or fluid-structure interaction (FSI) simulation for compact, thermally constrained consumer electronics
  • Familiarity with flexible PCB or overmold assembly mechanics and the simulation challenges they present
  • Exposure to acoustic or vibration analysis in wearable or handheld devices
  • Experience with topology optimization or generative design methods to guide optimized structural design
  • Background in designing or validating components manufactured via injection molding, diecasting, or precision CNC machining

Compensation
The US base salary range for this full-time position is between $120,000 - $300,000 annually.
The pay offered for this position may vary based on several individual factors, including job-related knowledge, skills, and experience. The total compensation package may also include additional components/benefits depending on the specific role. This information will be shared if an employment offer is extended.