Senior Power System Engineer (m/f/x)

Location: Lappeenranta, South Karelia, Finland, Tallinn, Harju County, Estonia

Department: Advanced Engineering

Workplace: on_site

Employment Type: full

Description

We are looking for an experienced Senior Power System Engineer to strengthen our power systems expertise. The role focuses on advanced power system analysis, grid planning, and asset management within complex, large-scale electrical networks.

We are particularly interested in candidates who bring strong expertise in one of the following areas, although having experience in both is considered a strong asset.

Key Responsibilities

• Performing dynamic and transient power system simulations for transmission grids, generation units, and large dynamic loads.

• Developing and analyzing models for power system stability, frequency response, fault behavior, and contingencies.

• Conducting studies using Matlab/Simulink, PSCAD and/or PSS®E environments.

• Contributing to asset management, including lifecycle analysis, performance assessment, and reliability improvements.

• Collaborating with internal stakeholders and external partners on system studies and grid-related projects.

• Interpreting simulation results and translating them into practical engineering recommendations.

• Participating in development of solutions and products for grid stability and executing consultancy projects for customers.

Requirements

• We are seeking engineer with strong experience in power system dynamics, and with experience in grid planning and asset management.
• Proven experience with dynamic and transient power system simulations.
• Hands-on expertise using Matlab/Simulink, PSCAD and/or PSS®E.
• Solid understanding of transmission networks, generation systems, and large dynamic loads.
• In-depth knowledge of grid asset management, including planning methodologies and lifecycle considerations.
• Experience in grid automation and power system and grid protection.
• Additional Requirements:
• Degree in Electrical Engineering.
• Strong analytical and problem-solving skills.
• Ability to work independently and as part of multidisciplinary teams.
• Excellent written and verbal communication skills in English.

Benefits

• A versatile and responsible role in a skilled and supportive team.
• Opportunity to influence product quality and development.
• An international working environment with growth opportunities.
• Support for professional development.

About Skeleton

Skeleton Technologies is a global leader in critical power infrastructure for AI data centers and electrical grid stability, founded in 2009. Power today is more than electricity.

It is national security, digital continuity, and economic resilience. Skeleton is the Backbone of Power: equipping AI data centers, electrical grids, defense systems, and critical infrastructure with the resilience to withstand surges, instability, and failure. Our power systems protect GPU clusters from millisecond-level spikes, enable hyperscalers to run at higher rack densities without grid compromise, and make AI data centers up to 40% more energy efficient. We keep the lights on when grids fluctuate, stabilizing electrical infrastructure under the combined pressure of accelerating renewable energy deployment and surging AI demand.

When power fails, critical operations stop. We exist to prevent that in microseconds. Powering the infrastructure that powers everything else.