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Sanity.io

Senior Engineer, Optimization Engineering

Sanity.io

Sr. Optimization Engineer demonstrating industry knowledge and organizational skills for solar project development.

Posted 7/10/2026full-timeSan Diego • California • 🇺🇸 United StatesSenior💰 $1 - $2 per yearWebsite

Tech Stack

Tools & technologies
Python

About the role

Key responsibilities & impact
  • The Sr. Optimization Engineer will demonstrate industry knowledge, superior communication skills, and detail-oriented organizational skills.
  • This is seen as critical role to support projects from early-stage development through mid- and late-stage offtaker and financing diligence.
  • The person in this role would support production, design, and cost optimization throughout the full development process.
  • Prospecting/Siting: Assess early-stage design trade-offs for site specific and regional guidance.
  • PPA bid/Competitiveness: Identify and model site specific conditions such as meteorological data, soiling, shading and other onsite conditions that may impact design and production.
  • Lead cross functional design optimization efforts targeted at the lowest LCOE.
  • Review technical requirements of PPA to guide negotiation and project risks.
  • Identify production and design levers to quantify risk and opportunities on project development and profitability.
  • Lead technical bid preparation and ensure team deliverables meet bid requirements.
  • Help assess PV+S design and dispatch optimization that meets off-taker needs.

Requirements

What you’ll need
  • Strong PV production modeling experience (PVsyst, SAM, and/or pvlib, etc.)
  • Basic energy storage modeling experience
  • Comprehensive knowledge of Solar and Storage technology and components
  • Commercially minded engineer focused on optimization for LCOE
  • Ability to quantify risk and opportunities around unknowns in design and technology
  • Basic understanding of the full solar development process
  • Basic understanding of renewable project finance process
  • Understanding of typical Solar and Storage PPA and market structures
  • Thrive in a cross-functional environment, able to guide discussion and identify dependencies between design, production, cost, land use, LCOE
  • Data analysis experience in Excel (familiarity with python a plus)
  • Bachelor of Science in STEM
  • 3+ years’ experience in project or optimization engineering
  • 3+ years’ experience with renewable energy and solar development

Benefits

Comp & perks
  • competitive compensation
  • excellent benefits package
  • including 401(k) matching
  • comprehensive medical and dental plan options
  • flexible PTO

ATS Keywords

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Hard Skills & Tools
PV Production ModelingEnergy Storage ModelingData AnalysisRisk QuantificationDesign Optimization
Soft Skills
Superior Communication SkillsDetail-Oriented Organizational SkillsCross-Functional Collaboration
Certifications
Bachelor of Science in STEM