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Hyliion

Engineer, Mechanical

Hyliion · Austin, Texas, United States

Posted about 2 months ago

or apply directly on Hyliion's site. We never take the application ourselves.

Is this posting real?

This role has been open
52 days
Hyliion's roles stay open a median of 66 days
Reposted
No
Salary listed
No
0% of Hyliion's roles list one
Ghost-job risk at Hyliion
high
13 stale, 1 reposted of 17 open
Hiring momentum
25 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-10-25

Measured from postings appearing on and disappearing from Hyliion's own greenhouse board since 2026-08-03. Full hiring picture for Hyliion.

About this role

The Mechanical Engineer at Hyliion will take ownership of hardware components and sub-systems for the KARNO generator, guiding designs from CAD through prototyping, testing, and validation. This role involves designing complex thermal and mechanical systems, collaborating with cross-functional teams, and ensuring that components meet rigorous performance standards across various fuel types and extreme conditions.

Our read on this posting3.6out of 5
benefits
5/5
freshness
4/5
career value
4/5
role clarity
5/5
pay transparency
0/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Hyliion as an employer.

What you need

  • Bachelor's degree in Mechanical Engineering, Aerospace Engineering, or Electrical Engineering; Master's preferred
  • 0–5 years of engineering experience with a track record of designing and troubleshooting complex systems
  • Expert-level NX 3D CAD proficiency, including 2D print generation with full GD&T per ASME Y14.5
  • Experience in fluid and thermal systems design and optimization
  • Structural and thermal FEA experience (ANSYS or equivalent)
  • Comfort in lab environments: installing, calibrating, and reading instrumentation for pressure, temperature, flow, strain, and acceleration

Nice to have

  • Background in automotive, aerospace, or medical device engineering is a strong plus
  • Exposure to electrical systems (motors, inverters, batteries) is a bonus

What you get

  • Medical Plans, with PPO or HDHP options
  • Dental Plans, with buy-up option
  • Vision Plan
  • Life Insurance and Accidental Death & Dismemberment Plans, with buy-up options
  • Short Term Disability, paid for by the company
  • Long Term Disability, paid for by the company

Worth weighing

  • No salary listed
  • Position requires cross-functional collaboration, which may involve navigating different team dynamics
  • Candidates requiring sponsorship are not accepted for this role

Summarised from Hyliion's posting. Read the full original.

Listed by Hyliion on their greenhouse job board, last confirmed open on 2026-10-25. PitchMeAI is not the employer.

More roles at Hyliion

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