Job Details: Level: Senior,
Job Location: Orange, CA 92867, Education Level: 4 Year Degree,
Travel Percentage: Negligible,
Job Category: Engineering, Own the Engineering Behind the Next Generation of Connected HVACR Tools
Are you an experienced product development engineer who loves seeing the big picture—not just designing individual components, but bringing mechanical, electrical, firmware, and software technologies together to create exceptional products?
Fieldpiece is the innovation leader in professional HVACR tools and test instruments, trusted by technicians around the world to solve complex challenges every day. Named one of the Best Places to Work in Southern California for four consecutive years, we're looking for talented people who want to make an impact while growing their careers.
We're investing aggressively in product innovation, connected technologies, and world-class engineering capabilities - and we're looking for a Senior Systems Engineer to help drive what's next. This is an opportunity for an engineer who wants to move beyond traditional mechanical or electrical engineering and take technical ownership of an entire product line. You'll bring together multiple engineering disciplines, drive system architecture and technical decisions, and ensure that every component works together to deliver outstanding product performance and reliability. You'll work closely with internal engineering teams and external development and manufacturing partners, providing the technical leadership needed to turn complex ideas into successful products.
This position is in our Orange, CA office with an exciting move to Tustin, CA in 2028. This role follows a hybrid work schedule, with employees typically working onsite three days per week. Additional in-office days may be required from time to time for onboarding, training, team meetings, project collaboration, or other business needs.
Why You'll Enjoy Working at Fieldpiece
Benefits & Perks
We believe great work starts with supporting our employees. That's why we offer a competitive total rewards package designed to promote your health, financial well-being, work-life balance, and professional growth.
Our Culture
At Fieldpiece, our values shape how we work, collaborate, and serve our customers every day. We use the TURTL acronym to show that we believe in:
TRIBE – We collaborate, support one another, and win as a team.
Upfront Homework – We come prepared, begin with the end in mind and address obstacles with creativity, grit and tenacity.
Right Stuff – We deliver innovative solutions by seeing through the eyes of our customers and use purposeful critical thinking to lead to greatness.
Trust – We build strong relationships through credibility, accountability and transparency.
Lean – We embrace curiosity, continuous improvement, learning from failures and delivering results.
No Ego – We leave titles and egos at the door, value the best ideas regardless of where they come from, and work together with humility, openness, and mutual respect.
At Fieldpiece, we're building more than innovative products - we're building careers. If you're looking for a place where your work matters and your contributions are recognized, we'd love to meet you.

Fieldpiece Instruments is the leading manufacturer of professional-grade tools for the HVACR industry, delivering quality instruments industry pros trust to help them do more, every day.
As the only company solely dedicated to creating tools and test instruments for HVACR professionals, Fieldpiece Instruments is an international powerhouse known for solving real-world industry problems with its rugged, feature-rich tools – precision-engineered for HVACR pros, by HVACR pros.
Incorporated in 1990, in Orange County, California, Fieldpiece Instruments was established with the core concept of delivering digital multi-meters that could be expanded through unique accessory heads for additional testing with a single instrument. Dedicated to extensive R&D, today Fieldpiece is known for full line of more than 200 products spanning meters, air flow, manifold, leak detectors, combustion, scales, A/C analysis and more. The industry leader extensively designs, engineers and beta-tests all products to guarantee the most innovative, durable and reliable products in the field. For more information, please visit http://www.fieldpiece.com or call (714) 634-1844.