Senior Power Systems Architect – Data Centers (Remote)

Energy Vault

France

On-site

EUR 90,000 - 130,000

Full time

14 days+

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Benefits offered by this job

Annual bonus

RSUs

401K employer matching

Medical, dental, and vision plans

Flexible Spending Account

Life insurance

Disability insurance

Paternity leave

Generous holiday allowance

Flexible time off

Home office equipment stipend

Job summary

Energy Vault is seeking a Lead Power Systems Engineer for Data Centers to design power architecture from grid to IT load, with site loads around 50MW. You will own reliability philosophy, interconnections, and on-site or co-located generation such as BESS and PV.

This role requires coordinating with utilities, EPCs, and equipment suppliers to ensure robust, scalable, and safe infrastructure. You will lead design reviews, protect/coordination studies, and support deployments across multiple

Qualifications

Bachelor’s degree in Electrical or Power Systems engineering; Master’s preferred.
8+ years in power system design for mission-critical, industrial, utility-scale, or data center environments.
3+ years of BESS or PV project experience.
Experience with grid-interactive or grid-forming power systems.
Strong familiarity with DER and sustainability strategies and grid integration.
Familiarity with permitting processes and electrical codes/standards.

Responsibilities

Identify high-availability design criteria for data center power systems.
Define and own overall power system architecture from utility interconnection to IT load.
Design high-reliability substations for up to 50MW data centers.
Lead FMEA, short-circuit, coordination, and reliability studies.
Ensure maintainability with downtime-minimizing strategies.
Support black-start, islanded operation, and degraded-mode scenarios.
Define on-site or co-located generation (diesel/gas turbines, BESS, PV).
Define control strategies for dispatch, load-shedding, islanding, resynchronization.
Coordinate DER integration with UPS, static switches, and data halls.
Lead technical engagement with utilities, ISOs/RTOs, interconnection authorities.
Support interconnection studies and protection coordination with grid systems.
Interface with EPCs, OEMs, and equipment suppliers to preserve design intent.
Establish and maintain design standards and reference architectures across sites.