Commissioning Engineer

NHOA Group; Lombardia; On-site; EUR 29,000 - 35,000; Full time

Job summary

NHOA Energy, a leader in battery energy storage systems, is seeking a hands-on Commissioning Engineer to join our Industrial Operations team in Italy. You will test, commission and validate performance of cutting-edge energy storage systems, working closely with Engineering, R&D and Service teams in an international, fast-paced environment.

Based in Cosio Valtellino with opportunities to travel, the role involves site testing, commissioning documentation, procedure improvement, and collaboration

Qualifications

• Technical high school diploma in electrical, mechanical, electronic, or similar.
• At least 3 years in commissioning, testing, or start-up in industrial/energy settings.
• Experience with PLC development tools (Siemens S7, TIA Portal) and power conversion systems.
• Experience with HMI/SCADA tools such as WinCC and TIA Portal.

Responsibilities

• On-site testing of NHOA products and accurate commissioning documentation.
• Assist plant commissioning from installation to final acceptance.
• Help define and improve commissioning procedures for plants and products.
• Collaborate with Engineering and R&D on testing and test bench development.
• Support development and validation of control software per specs and guidelines.
• Contribute to HMI/SCADA applications development and testing.
• Support product testing at in-house and supplier facilities.
• Provide second-level technical support to Service team for operating plants.
• Perform risk assessments and report hazards/incidents promptly.
• Ensure compliance with HSE procedures and site requirements.
• Participate in HSE meetings, audits, inspections, training.

Skills

PLC development (Siemens S7, TIAPortal

Power conversion systems

HMI/SCADA development (WinCC, TIA Port

Electrical drawings reading

Measuring instruments (multimeters, os

English proficiency

Willing to travel internationally

Education

Technical high school diploma (electrical, mechanical, electronic, or similar)

Tools

Siemens S7

TIA Portal

WinCC

TIA Portal (platform)

Job description

Company Description

NHOA Energy designs, delivers and services Battery Energy Storage Systems for utility‑scale and industrial applications worldwide, based on proprietary technology. We operate through four regional hubs: Milan for EMEA, Houston for the Americas, Perth for Australia Pacific, Taipei for Asia. Our western power electronics secures performance, guarantees absolute cybersecurity and enables optimized system sizing, while our preferential Asian access offers a reliable, competitive, quality‑assured battery supply. World‑class engineering and grid integration and forming expertise, coupled with local construction and commissioning capabilities, make for a bankable turnkey delivery platform. NHOA Energy’s service platform combines global best practice with client proximity, enabling a tailored offering. We are committed to exceptional user experience, leveraging cutting‑edge pre‑emptive maintenance technology and immediate response capabilities to guarantee unparalleled availability. Innovation, human capital, organization, financial strength and a flawless reputation of excellence, integrity and sustainability are the basis of our competitive advantage.

Position

We’re looking for a hands‑on and technically driven Commissioning Engineer to join our Industrial Operations team, reporting to the Head of Testing and Commissioning. In this role, you’ll be involved in the testing, commissioning, and performance validation of cutting‑edge energy storage systems, working closely with Engineering, R&D, and Service teams in an international and fast‑paced environment.

What you’ll do

• Conduct on‑site testing of NHOA products and ensure accurate completion of commissioning documentation
• Participate in plant commissioning activities, from installation completion through to final acceptance
• Support the definition and continuous improvement of commissioning procedures for NHOA plants and products
• Collaborate with Engineering and R&D teams on testing activities and test bench development
• Support the development and validation of control software in line with system specifications and Software Engineering guidelines
• Contribute to the development and testing of HMI and SCADA applications
• Support product testing activities both in‑house and at supplier facilities
• Provide second‑level technical support to the Service team for operating plants
• Perform risk assessments and promptly report hazards, incidents, and equipment issues
• Ensure compliance with HSE procedures, site requirements, permit‑to‑work systems, and safety standards
• Actively participate in HSE meetings, audits, inspections, and training activities

Requirements

What we’re looking for

• Technical high school diploma (electrical, mechanical, electronic, or similar)
• At least 3 years of experience in commissioning, testing, or start‑up activities within industrial or energy environments
• Knowledge of PLC development tools, including Siemens S7 and TIA Portal
• Knowledge of power conversion systems
• Experience with HMI and SCADA development tools such as WinCC and TIA Portal
• Good ability to read and verify electrical drawings
• Hands‑on experience with measurement instruments such as multimeters, oscilloscopes, and power analyzers
• Good knowledge of English
• Willingness to travel internationally for extended periods to support plant commissioning activities

Nice to have

• Exposure to renewable energy, power electronics, or energy storage systems
• Strong troubleshooting and problem‑solving mindset
• Ability to work effectively in multidisciplinary and international teams

Other information

Location

Cosio Valtellino (SO)

What We Offer

• Permanent full‑time contract
• Competitive salary starting from €32,000, aligned with seniority and experience, along with an attractive total rewards package including welfare programs, and additional company benefits.
• A flexible and innovative approach to remote working that adapts to your needs (see: www.familyworking.it)
• Ambitious and people‑centered work environment — we invest in your growth and well‑being
• Professional experience in an international setting, with a young and multicultural team (31+ nationalities)
• Cross‑functional collaboration to strengthen communication and teamwork skills

This announcement is addressed to both sexes, in accordance with Law 903/77 and Legislative Decree 198/2006, and to people of all ages and nationalities, in accordance with Legislative Decrees 215/03 and 216/03