Home › Companies › 1x › Simulation Engineer
Simulation Engineer
1x · San Carlos, CA, San Carlos, California, United States · On Site · Deleted · Recruitee
Job facts
| Field | Value |
|---|---|
| Company | 1x |
| Title | Simulation Engineer |
| Normalized title | - |
| Department / team | Hardware Engineering |
| Location | San Carlos, CA, United States |
| Work model | On Site |
| Employment type | Full Time |
| Salary | USD 119800 253000 year |
| Status | deleted |
| ATS provider | Recruitee |
| Posted / first seen | 2026-01-17 / 2026-05-30 |
| Changed / last seen | 2026-06-18 / 2026-06-16 |
Related slices
| Page | What it contains | Open |
|---|---|---|
| Company jobs | Active postings from 1x. | Open |
| Company breakdowns | Role, location, ATS, and work model facets for this company. | Open |
| ATS provider jobs | Active postings observed through Recruitee. | Open |
| Provider filtered search | The same provider as a filtered job collection. | Open |
| City jobs | Active postings in San Carlos. | Open |
| Department jobs | Active postings in Hardware Engineering. | Open |
| Work model jobs | Active On Site postings. | Open |
| Lifecycle events | Open, update, close, and reopen events for this posting. | Open |
| Original posting | Canonical source or apply URL captured from the ATS. | Open |
Linked records
| Company | 1x |
| Source | 7310ce3e-8c47-41cd-818f-c4e749f33d15 |
| ATS provider | Recruitee |
Description
description
Since its founding in 2015, 1X has been at the forefront of developing advanced humanoid robots designed for household use. Our mission is to create an abundant supply of labor via safe, intelligent humanoids.
As a Simulation Engineer at 1X Technologies, you will lead thermal and multi-body structural analysis for advanced robotic systems, supporting design decisions across development and production.
Responsibilities
Build and validate thermal models for actuators, electronics, and enclosures.
Perform multi-body dynamics simulations for robot motion and load cases.
Develop structural FEA models to assess stress, fatigue, and stiffness.
Correlate simulations with test data; improve model fidelity.
Define simulation best practices, templates, and documentation.
Collaborate with mechanical, controls, and HW teams to translate requirements into models.
Run DOE and sensitivity studies to guide design decisions.
Support design reviews with clear technical reports and visualizations.
Automate simulation workflows with scripting where appropriate.
Contribute to system-level trade studies and architecture decisions.
requirements
About You
BS/MS in Mechanical, Aerospace, or related field.
5+ years in thermal, structural, or dynamics simulation.
Proficiency in FEA/CFD tools (e.g., ANSYS, Abaqus, COMSOL) and MBD tools (e.g., MSC Adams).
Strong understanding of heat transfer, materials, and mechanics.
Experience with test correlation and validation methods.
Ability to create robust boundary conditions and load cases.
Scripting skills (Python/MATLAB) for automation and post-processing.
Clear technical communication and documentation.
Comfort working in fast-paced, cross-functional environment.
Hands-on mindset; ability to interpret hardware constraints and manufacturing realities.
Benefits & Compensation
Salary Range: $119,800 - $203,800 + Equity
Health, dental, and vision insurance
401(k) with company match
Paid time off and holidays
Equal Opportunity Employer
1X is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, ancestry, citizenship, age, marital status, medical condition, genetic information, disability, military or veteran status, or any other characteristic protected under applicable federal, state, or local law.
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Full job record
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| Board ID | 7310ce3e-8c47-41cd-818f-c4e749f33d15 |
| Provider | recruitee |
| Provider Job Key | 2419608 |
| Title | Simulation Engineer |
| Normalized Title | — |
| Status | deleted |
| Active | no |
| Location Text | San Carlos, CA, San Carlos, California, United States |
| Department | Hardware Engineering |
| Team | — |
| Employment Type | full_time |
| Workplace Type | on_site |
| Remote Policy | — |
| Country | United States |
| Region | CA |
| City | San Carlos |
| Salary Raw | USD 119800 253000 year |
| Salary Min | — |
| Salary Max | — |
| Salary Currency | — |
| Salary Period | — |
| Source URL | https://1x.recruitee.com/o/simulation-engineer |
| Apply URL | https://1x.recruitee.com/o/simulation-engineer/c/new |
| First Seen At | 2026-05-30 05:52:02Z |
| Last Seen At | 2026-06-16 10:21:14Z |
| Last Checked At | 2026-06-18 10:33:02Z |
| Last Changed At | 2026-06-18 10:33:02Z |
| Inactive At | 2026-06-18 10:33:02Z |
| Source Posted At | 2026-01-17 00:31:53Z |
| Source Updated At | 2026-04-24 19:41:21Z |
| Raw Payload Uri | s3://job-postings-prod-raw-590183727216/raw/provider=recruitee/board=1x.recruitee.com/date=2026-06-16/2026-06-16T10-21-14-152Z-77b437dddbd6ed5f5ce8a35cc3216dc837d44dd22c5288b23f2cdb2ebd16bbff.json |
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