Electricity

We master electrical infrastructure in all its forms, from distribution networks and grid connections to substations and high-capacity transmission systems.

Power Expertise

Electricity infrastructure is about making power available, usable and reliable. Everywhere it is needed, for as long as it is needed.

Circet Energy covers the full spectrum of electrical installations, from low‑voltage systems below 1,000 V to extra‑high‑voltage infrastructure above 230 kV.

We operate where electricity must be distributed, transformed and secured: local networks, grid‑scale infrastructure and energy‑intensive sites. Our teams combine engineering expertise, on‑site execution and operational know‑how to deliver electrical systems that are designed for real‑world constraints. By working across every phase of an installation’s lifecycle, we ensure that power infrastructure remains reliable, compliant and ready to evolve with demand.

Full
lifecycle coverage
>230 kV
from LV to EHV installations
35+
internal training centers worldwide
The capabilities you rely on

Engineering modern power systems

Electrical network reliability studies

Short‑circuit calculations, load assessment and conductor sizing for complex power networks. Ensures reliable system design, fault resilience and long‑term network performance.

Protection, selectivity & earthing systems

Protection coordination, selectivity studies and neutral earthing analysis. Designed to ensure controlled fault response, personnel safety and system security.

Substations & power system engineering

Engineering and deployment of HV and MV substations and power equipment. Covers switchgear architectures, transformers and protection systems for critical installations.

Power distribution infrastructures

Design and deployment of power distribution systems. Includes large cross‑section cabling, LV distribution, connections, metering and integration within live environments.

Commissioning & power system validation

Load testing, protection verification and phased commissioning of electrical installations. Confirms system behavior under real operating conditions.

Continuity & live electrical operations

Design and operation of backup power systems including generators, UPS and redundant architectures. Supports N, N+1 and 2N continuity strategies in active industrial and infrastructure environments.
What sets us apart

Keeping power in sync

We help electrical infrastructure adapt to the way electricity is used today. Our teams work on existing networks and installations that must evolve to support new demands, from electric mobility and smart metering to storage systems and higher power loads, without disrupting what is already in place.

Experience adapting existing electrical infrastructure to new uses
Strong understanding of how networks, equipment and end‑uses interact
Ability to integrate new systems into legacy installations
Field teams used to working on infrastructure in transition
electrical engineering · HV/MV substations · EV charging · smart metering · BESS · grid operations · field installation · commissioning · SCADA systems · industrial power environments · redundancy architectures
EXPERTISE AT WORK

What electricity makes possible

Reliable operation of power distribution networks

Electrical systems designed to ensure continuity of supply across distribution networks. Supports grid performance, modernization and long‑term reliability.

Uninterrupted power for energy‑intensive installations

Robust and redundant power architectures for data centers, industrial sites and critical facilities. Protects operations where electrical continuity is essential.

Safe operation of high‑voltage power systems

Controlled electrical environments for HV and EHV installations. Contributes to personnel safety, asset protection and system stability.

Electrification of mobility and transport infrastructures

Reliable electrical infrastructures for charging networks and transport power systems. Supports continuity, safety and operational performance.
Careers
Careers
Careers
Careers
Careers
Careers
Circet is hiring in 12 countries

Electrical design engineer

Designs electrical systems for complex energy infrastructure. Works on network studies, protection schemes and power architectures to ensure safety, reliability and continuity of supply.

Installation & commissioning technician

Installs and commissions electrical systems on site. Scope includes power distribution, protection settings, testing and validation under real operating conditions.

Electrical operations & maintenance technician

Ensures the availability and reliability of electrical installations over time. Focuses on monitoring, diagnostics, corrective actions and safe interventions on active systems.

Electrical project & site coordinator

Coordinates electrical activities across engineering, installation and on‑site operations. Manages interfaces, planning, safety constraints and delivery in technically demanding environments.

Frequently Asked Questions

FAQs

What kind of electrical infrastructure does Circet Energy deliver and support?

Circet Energy works across the full electrical value chain, from low-voltage distribution networks and electric vehicle (EV) charging systems to high/medium-voltage substations, energy storage installations and high-power infrastructures. Our teams design, build and maintain reliable power systems in critical operational environments.

Can electrical projects be delivered without disrupting operations?

Yes. Through careful engineering studies, redundancy strategies and controlled site execution, works can be performed in live environments while maintaining continuity of supply and operational safety.

How does Circet Energy ensure the reliability of complex power systems?

Reliability is secured through advanced network analysis such as load flow, short-circuit and protection coordination studies, combined with disciplined field execution, commissioning and long-term maintenance support.

What makes Circet Energy a strong partner for electrical infrastructure?

Circet Energy combines engineering, field delivery and operational expertise across all voltage levels. This integrated approach allows customers to rely on a single partner to design, deploy and operate critical electrical infrastructure.

Are there electricty jobs at Circet Energy near me?

Circet Energy operates across Europe and the United States, with electrical teams working on local, country‑based energy infrastructure projects. Our teams are involved in projects such as smart metering, EV charging networks, substations, battery storage installations and energy‑intensive sites. Job openings are available on Circet’s country websites, accessible from the homepage and the Careers page.