Manager of Mechanical Engineering

Posted 2 Months Ago
Be an Early Applicant
San Diego, CA, USA
In-Office
125K-180K Annually
Senior level
Hardware • Semiconductor • Quantum Computing • Manufacturing
Delivering quantum light engines at scale
The Role
Lead and grow a mechanical engineering team to design, integrate, verify, and transition complex laser and photonic systems to production. Define company-wide mechanical processes, manage projects from requirements through qualification, oversee rack and cooling architectures, implement DFM/DFA for scalable builds, and collaborate with Optical, Electrical, and Software teams to deliver products on schedule and budget.
Summary Generated by Built In

Join our fast-paced and passionate team as a Manager of Mechanical Engineering. As we scale, you will be instrumental in building our foundation from the ground up. This is a dynamic, hands-on role for a self-starter who thrives in a fluid startup environment. You'll have the opportunity to work on cutting edge technologies, work closely with leadership, and develop and implement engineering practices that support our mission and growth. Your key responsibilities are as follows:

  • Recruits, develops and manages a team of mechanical engineers.
  • Contributes to design, integration, verification and leads transition to production for complex laser and photonic systems.
  • Creates and maintains company-wide mechanical engineering processes and tools.
  • Responsible for execution of mechanical engineering projects across the company from requirement development and architecting to verification, validation and qualification.
  • As a member of cross-functional leadership team they are responsible for planning and execution of company projects on schedule and to budget.

Requirements
  • This position requires access to export-controlled information. Employment is contingent upon the applicant being a U.S. person as defined by 8 U.S.C. § 1324b(a)(3).

Experience:

  • Degree in Engineering or a related field.
  • 5+ years of relevant experience (including pursuit of relevant higher education), ideally within a startup or technology companies.

Skills and Responsibilities:

  • Proven record of building and leading engineering teams successfully executing multiple, parallel, complex mechanical engineering projects through development, qualification, fielding and maintenance cycle.
  • Practical experience and industry recognition in the areas of opto-mechanical system software architecting, robotics and automation.
  • Proficient with common industry mechanical design (Solidworks) and analysis (ANSYS Workbench) tools.
  • Proficient with common industry equipment: Wire-bonding, optical fiber processing equipment, die bonding, vacuum reflow oven soldering, adhesive dispense, pick and place, optics attach, laser welding, parallel seam sealing, etc.
  • Oversee the mechanical architecture of rack systems housing sensitive fiber-coupled photonic components.
  • Drive the strategy for liquid and air cooling solutions to milli-kelvin stability for laser sources and optical engines.
  • Implement rigorous DFM/DFA standards for low-to-mid volume, high-complexity builds and prepare products for future scaling.
  • Partner with Optical, Electrical, and Software teams to ensure seamless hardware-software integration.

Startup Mindset:

  • You're creative, flexible, and eager to wear multiple hats.
  • You're passionate about building systems from the ground up and comfortable with ambiguity and change.

Benefits

The expected annual salary range for this position is $125,000-$180,000.

As a full-time employee, you will be eligible for Monarch’s comprehensive benefits package, which includes:

  • Medical, Dental, and Vision insurance
  • Fidelity 401(k) plan with 4% employer matching
  • 20 paid time off (PTO) days per year
  • 13 paid company holidays
  • 9/80 work schedule (every other Friday off)

Monarch Quantum is proud to be an equal opportunity employer and does not discriminate on the basis of race, color, citizenship status, national origin, ancestry, sex, sexual orientation, age, religion, creed, physical or mental disability, medical condition, marital status, veteran status or any other characteristics protected under applicable federal, state and local laws.

Skills Required

  • U.S. person required for access to export-controlled information (employment contingency).
  • Degree in Engineering or related field.
  • 5+ years of relevant experience (including higher education).
  • Proven record of building and leading engineering teams executing multiple complex mechanical projects.
  • Practical experience and industry recognition in opto-mechanical system software architecting, robotics, and automation.
  • Proficiency with SolidWorks mechanical design tools.
  • Proficiency with ANSYS Workbench analysis tools.
  • Experience with industry equipment: wire-bonding, optical fiber processing, die bonding, vacuum reflow soldering, adhesive dispense, pick-and-place, optics attach, laser welding, parallel seam sealing.
  • Experience overseeing mechanical architecture of rack systems housing sensitive fiber-coupled photonic components.
  • Experience driving liquid and air cooling strategies to milli-kelvin stability for lasers and optical engines.
  • Implementing rigorous DFM/DFA standards for low-to-mid volume, high-complexity builds and scaling preparation.
  • Ability to partner effectively with Optical, Electrical, and Software teams for hardware-software integration.

Monarch Quantum, Inc. Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Monarch Quantum, Inc. and has not been reviewed or approved by Monarch Quantum, Inc..

  • Leave & Time Off Breadth — Time-off provisions include 20 PTO days and 13 paid holidays, indicating broad leave availability. A 9/80 schedule is also advertised, adding flexibility with every other Friday off.
  • Retirement Support — Retirement benefits feature a Fidelity 401(k) with a 4% employer match and immediate vesting. This combination signals solid support for long-term savings.
  • Fair & Transparent Compensation — Compensation is presented as competitive with larger San Diego tech employers, and job postings publish substantial salary ranges by role and level. This visibility indicates an intention to align pay with market benchmarks.

Monarch Quantum, Inc. Insights

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The Company
HQ: San Diego, CA
160 Employees
Year Founded: 2025

What We Do

Monarch Quantum is a U.S.-based quantum photonics company that designs and manufactures integrated photonics systems, known as Quantum Light Engines™, for quantum computing, sensing, and communications.

Why Work With Us

We’re looking for curious, driven individuals inspired by the intersection of physics, engineering, and imagination. Here, you’ll collaborate with world-class experts to scale transformative quantum solutions, see measurable impact from your work, and grow through mentorship and cross-disciplinary collaboration while benefiting from a flexible,

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