Senior Marine Energy Storage & Regulation Engineer

Pyramid Consulting, Inc

Santa Ana (CA)

On-site

USD 113,000 - 152,000

Full time

4 days ago

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Benefits offered by this job

Health insurance

401(k) plan

Paid sick leave

Job summary

Pyramid Consulting, Inc. seeks a Senior Energy Storage & Regulation Engineer for a 12+ month contract in Santa Ana, CA onsite.

Responsibilities include owning energy storage architecture, battery enclosure design, thermal management, and power regulation across subsystems to maximize efficiency and safety. The role requires 7+ years in battery systems or power electronics and familiarity with safety standards and marine/subsea applications.

Qualifications

Bachelor's degree in Electrical Engineering, Power Electronics, Chemical Engineering, Mechanical Engineering, or equivalent.
7+ years of experience in battery system design, energy storage, or power electronics.
Experience with lithium-ion or high-energy-density battery systems.
Experience with converter topology selection and efficiency optimization.
Familiarity with battery management systems and thermal management for power electronics.
Eligible to obtain U.S. Secret security clearance.
Experience with marine or subsea battery and power regulation systems.
Knowledge of safety standards (UN38.3, IEC 62619, or military equivalents).
Experience with pressure-rated enclosure design.
Knowledge of wide-input-range converter design.
Experience with EMI/EMC design for power electronics.
Familiarity with battery modeling and simulation tools.

Responsibilities

Own energy storage architecture, cell chemistry selection, module design, and pack integration.
Design pressure-rated battery enclosures for full-ocean-depth operation.
Perform battery sizing, energy budget analysis, and cycle life modeling.
Drive thermal management design for safe operation across environmental conditions.
Own power regulation and DC-DC conversion design across multiple subsystem voltage rails.
Optimize converter efficiency to maximize vehicle endurance.
Manage thermal design for power electronics in sealed enclosures.
Ensure power quality for sensitive loads (compute, sensors, communications).
Define charging profiles and integration with external charging interfaces.
Support EMI/EMC design and qualification testing.
Interface with energy distribution, structural, and production teams.
Contribute to safety analysis for energy storage systems.
Support prototype builds, testing, and design-for-manufacturability reviews.
Travel up to 25% to test sites and vendor facilities.