Demo

Senior Electrical Circuit Designer

Precise Systems
Tucson, AZ Full Time
POSTED ON 4/13/2026
AVAILABLE BEFORE 6/8/2026

As a solutions-based company, Precise Systems is focused on innovation in support of the warfighters and aligning our expertise to deliver the highest quality of service. Powered by our highly skilled workforces, we provide expert consultation on network and weapons systems acquisition programs, maintenance/modernization programs, and sustainment programs with solutions in Digital Transformation, Advanced Engineering, Physical Sciences Research, Platform Lifecycle Support, and Technical Services. Since our establishment, we have demonstrated and perfected our ability to manage the customer's needs, no matter how complex - offering exceptional service and the Precise solution.

As a Senior Electrical Circuit Designer on the Avionics Hardware Development team, you will have the unique opportunity to explore all areas of a product's life cycle from development through production and launch by engaging in multiple disciplines with a focus on electronic design, reliability, and manufacturing. In addition to designing new hardware from scratch, you will be expected to analyze and troubleshoot electronic assemblies, define new processes, design circuits/fixtures/tools, and identify opportunities for improvement in both products and processes. You will have the opportunity to own a wide variety of components that enable SpaceX vehicles to provide the safest and most reliable access to space. Our fundamental goal is to allow humanity to explore the stars; with it comes an extreme responsibility to ensure the safety of the crew and payload.

This role requires in-person support.

Duties:

  • Design new hardware, redesign existing hardware, and perform modifications to PCBAs to improve their reliability and manufacturability or expand vehicle capabilities
  • Provide ownership of hardware across all areas of the product life cycle
  • Drive changes to electrical schematics and mechanical drawings that improve reliability and manufacturability
  • Perform root cause investigations to characterize off-nominal unit behavior and mitigate risk
  • Derive engineering justification to resolve production issues throughout assembly, test, and vehicle integration
  • Design test setups and execute hardware validation through benchtop and environmental testing

Required Education:

  • Bachelor's degree in Electrical Engineering or Computer Engineering

Required Experience:

  • 10 years of experience in electronics hardware design (academic projects, internships, and professional experience all qualify)
  • 10 years of experience with electrical test equipment (e.g., multimeters, signal generators, oscilloscopes) to verify hardware functionality

Desired Experience:

  • Ability to design analog, digital, and mixed-signal circuits
  • Experience with schematic capture and PCB layout using Altium
  • Experience with electrical simulation software (LTspice, SIMetrix, or similar)
  • Design for excellence (DFX), root cause, derating, and related analyses
  • Knowledge of digital communications interfaces including SPI, I2C, CAN, Ethernet, and RS422
  • Knowledge of common circuit blocks including filters, power supplies, and microcontrollers.
  • Ability to work in a fast paced, autonomously driven, and demanding atmosphere
  • Familiarity managing projects from start to finish
  • Self-motivated with strong multi-tasking, organizational, communication, and documentation skills
  • Creative problem solver capable of working within a multidisciplinary team
  • Knowledge of DO-254

Precise Systems is dedicated to a shared vision and core values of Integrity, Respect, and Responsibility, which foster innovation and drive our continued success in the global marketplace. Precise Systems and its subsidiaries are Equal Opportunity /Affirmative Action Employers. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, protected veteran status, status as an individual with a disability, or any legally protected status under federal, state, or local law. Visit www.GoPrecise.com for a listing of current openings and our comprehensive, employee friendly benefits summary. Precise Systems participates in E-Verify.


Precise Systems, Inc. is an Affirmative Action/Equal Opportunity Employee. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability or protected veteran status. Visit www.goprecise.com for a listing of current openings and our comprehensive, employee friendly benefits summary. Precise Systems participates in E-Verify.

 

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