Reliable Robotics Corporation

Sr. Mechanical Engineer at Reliable Robotics Corporation (Mountain View, CA)

Reliable Robotics Corporation· Mountain View, CA· $180k–$260k·

Role details

Salary
$180k–$260k
Work type
Onsite
Employment
Full-Time
Work auth
Required
Skills
Mechanical systems designMechanical analysisManufacturingTestingCertificationProject ownershipStructural analysisFailure mode analysisAircraft safety-critical systemsCAD systemsConfiguration managementPLM
Benefits

Stock Options · Employee Medical Insurance · 401k Contribution · Cash And Stock Option Awards · Benefits

Reliable Robotics Corporation at a glance

Building a certifiable autonomous flight system that lets existing aircraft fly gate to gate under remote supervision, starting with cargo.

Reliable Robotics builds the Reliable Autonomy System, an FAA-certifiable flight control system that retrofits onto type certified aircraft to automate every phase of flight (taxi, takeoff, enroute, landing) with a remote pilot supervising from the ground.

~$300 million raised · latest: $160M Series D (April 2026), led by Nimble Partners; valuation near $1 billion · backed by Nimble Partners, Eclipse, Lightspeed Venture Partners, Coatue

Summary

Design, analyze, build, test, and fly actuators and structural modifications for remote piloted aircraft. This role involves cradle-to-grave hardware ownership, leading cross-functional trades, and driving performance decisions for safety-critical mechanical systems.

Job description

We're building safety-enhancing technology for aviation that will save lives. Automated aviation systems will enable a future where air transportation is safer, more convenient and fundamentally transformative to the way goods — and eventually people — move around the planet. We are a team of mission-driven engineers with experience across aerospace, robotics and self-driving cars working to make this future a reality.

The mechanical team is a small group of highly motivated people designing, testing, and flying advanced mechanical systems. We enjoy cradle-to-grave hardware ownership and hands-on build, test, and integration of our designs. As a Sr. Mechanical Engineer at Reliable Robotics, you will be an influential part of the Mechanical Engineering team helping to drive engineering methods and product quality. The hardware focus is on high reliability safety critical mechanisms and structures, with significant cross-functional development with the Systems, Avionics, GNC, Software, Manufacturing, and Flight Test teams. The position will be located at our facility in Mountain View, California, or our Seattle location reporting to the Mechanical Engineering Manager.

Responsibilities

You will design, analyze, build, test, and fly a system of actuators, mechanisms, and structural modifications to enable remote piloted aircraft. Own your hardware from initial conception through flight test and certification...this is cradle-to-grave engineering with hands-on build, test, and integration. Lead cross-functional trades and drive performance and design decisions to closure. You will bring a sense of humility, and be ready to both learn and teach.

Basic Success Criteria

  • BS in mechanical or aerospace engineering, or equivalent experience
  • 5+ years professional experience developing mechanical systems
  • Mastery of at least one of the following areas: Design, Analysis, Manufacturing, Test, or Certification
  • Demonstrated successful project ownership

Preferred Criteria

  • Demonstrated understanding of structural analysis and failure modes of mechanical systems
  • Ability to assess and prioritize mechanical architectures for safety and reliability
  • Previous experience with aircraft or other safety-critical mechanical systems
  • Experience developing engineering infrastructure such as CAD systems, configuration management, PLM, ERP, and MRP systems
  • Design for manufacturability and volume production
  • Eagerness and ability to mentor junior engineers
  • Proactive problem solver
  • Excellent written and verbal communication skills

Must be willing to travel up to 25 % of the time.

The estimated salary range for this position is $180,000 to $260,000/annual salary + cash and stock option awards + benefits. At Reliable Robotics, we strive to provide competitive and rewarding compensation based on experience and expertise, as well as market conditions, location, and pay equity.

In addition to base compensation, Reliable Robotics offers stock options, employee medical, 401k contribution, great co-workers and a casual work environment.

This position requires access to information that is subject to U.S. export controls. An offer of employment will be contingent upon the applicant’s capacity to perform in compliance with U.S. export control laws.

All applicants are asked to provide documentation that legally establishes status as a U.S. person or non-U.S. person (and nationalities in the case of a non-U.S. person). Where the applicant is not a U.S. person, meaning not a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident, (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, or not otherwise permitted to access the export-controlled technology without U.S. government authorization, the Company reserves the right not to apply for an export license for such applicants whose access to export-controlled technology or software source code requires authorization and may decline to proceed with the application process and any offer of employment on that basis.

At Reliable Robotics, our goal is to be a diverse and inclusive workforce. As an Equal Opportunity Employer, we do not discriminate on the basis of race, religion, color, creed, ancestry, sex, gender (including pregnancy, childbirth, breastfeeding, or related medical conditions), gender identity, gender expression, sexual orientation, age, non-disqualifying physical or mental disability or medical conditions, national origin, military or veteran status, genetic information, marital status, or any other basis covered by applicable law. All employment and promotion is decided on the basis of qualifications, merit, and business need.

If you require reasonable accommodation in completing an application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please direct your inquiries to work@reliable.co

Why work at Reliable Robotics Corporation

  • Hybrid workspace: Employees work a combination of remote and on‑site at the Mountain View headquarters; some roles are in‑office or flexible.
  • Engineering‑centric culture: 48% of employees are in technical roles; strong talent pipeline from SpaceX, NASA, and top aerospace firms.
  • Employee rating: 4.2/5 on Built In (based on 19 reviews), with top marks for Work‑Life (4.2) and Culture (4.1).
  • Growth opportunity: 65 open positions across flight software, mechanical engineering, systems integration, and more – rapid hiring indicates upward mobility.
  • Mission‑driven work: Direct impact on making aviation safer and more accessible through autonomous technology.

Application questions