Senior Staff TPM: Lead Cross-Functional Hardware Programs & Equity

Ring Inc

Menlo Park (CA)

On-site

USD 178,000 - 209,000

Full time

14 days+

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Benefits offered by this job

Pre-IPO stock options

Benefits

Job summary

Mainspring Energy in Menlo Park, CA, is seeking a Senior Staff Technical Program Manager to lead critical product development initiatives for our Linear Generator—from early program definition through production ramp.

You will own multi-disciplinary programs, drive alignment across engineering and operations, surface risks early, and communicate with executives to enable informed decisions. This hybrid role offers a base salary with stock options and benefits.

Qualifications

15+ years of program leadership experience in hardware or systems environments.
Strong organizational, analytical, and data-driven mindset.
Executive communication skills with ability to influence stakeholders at all levels.
Technical foundation in hardware or controls engineering.
Experience delivering products through full development lifecycle, including manufacturing scale-up.

Responsibilities

Own a portfolio of complex hardware/software product development programs.
Frame tradeoffs, resolve cross-functional conflicts, and set priorities.
Communicate with senior leadership and external partners to drive decisions.
Lead cross-functional teams across engineering, reliability, test, operations, and supply chain.
Drive manufacturing readiness, handoff, and production ramp.
Leverage Jira and data systems to improve transparency and execution.
Identify risks early and lead mitigation across teams.