Job title: Senior Controls Engineer
Job type: Permanent
Emp type: Full-time
Industry: AI & Hardware
Salary type: Annual
Salary: Negotiable
Location: Santa Barbara, CA
Job published: 24/03/2026
Job ID: 224429

Job Description

Senior Hardware Engineer (Controls & FPGA)

Location: Santa Barbara, CA | On-site/Hybrid

Salary: $210k - $230k + equity

About the Role

An innovative photonics startup is looking for a Senior Hardware Engineer to own the architecture and validation of high-speed optical control systems. You'll have real technical ownership and direct influence over how the controls team operates and scales.

Required Skills & Experience

  • High-speed closed-loop control design
  • FPGA-based real-time control
  • Strong control theory fundamentals: PID, Bode, phase margin, loop bandwidth
  • Mixed-signal systems: ADCs, DACs, quantisation noise, timing constraints
  • Hardware test & de-bugging
  • Strong written and verbal communication

Beneficial Skills & Experience

  • Coherent optical, PIC, or RF systems background
  • Prior leadership experience in small, cross-functional teams
  • Startup environment experience

Benefits:

  • Equity compensation
  • Various insurances
  • 401k

If you are interested and think you have the skills required as a Senior Hardware Engineer, please don’t hesitate to apply.