Skip to main content

Senior Sustaining Controls Engineer - Onsite + Equity

Posted 2 days ago

mainspring energyMenlo Park (CA)

SENIORITY

Lead

Apply (opens in a new tab)

About the role

Mainspring Energy, Inc. is seeking a Senior Sustaining Controls Engineer to diagnose and fix complex software‑mechatronic issues across our electromechanical systems. You will bridge hardware and software, improve fleet reliability, and implement sustaining features based on physics and controls knowledge. The role requires collaboration with hardware, software, and manufacturing teams, and involves enhancing system behavior through careful debugging and iterative testing in lab and field

Before you apply

Applying takes about a minute. These four things decide how fast it moves after that.

Your profile is current

It's what we read first. Occupations, seniority and locations matter more than a long history.

Two examples you can talk through

Not a portfolio — just two pieces of work where you can explain the decisions and what you'd change.

A number in mind

What you're on now and what would make you move. We negotiate better when we know both.

Your notice period

Employers plan around it, and it's the question that stalls offers most often.

Once you apply, someone reads it and calls you before anything reaches the employer — usually within two working days.

More like this