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.

We are looking for a Senior HR Administration & Payroll Specialist to join our Human Capital team and support HR operations across our international entities.

Reporting to the Head of HR Administration, Payroll & Mobility, you will be responsible for ensuring accurate and compliant payroll and HR administration processes, coordinating external providers, managing employee benefits, and supporting continuous process improvement across multiple countries.

What you'll do

• Coordinate monthly payroll activities with external providers across several countries.
• Manage the employee lifecycle, including onboarding, contractual changes and offboarding.
• Ensure compliance with labour, tax and social security regulations.
• Administer employee benefits and insurance programmes.
• Maintain HR data accuracy and prepare HR reports and KPIs.
• Support the standardisation and continuous improvement of HR administration processes.
• Act as a trusted partner for HR colleagues, employees and external stakeholders.
• Serve as backup to the Head of HR Administration, Payroll & Mobility when required.

What we're looking for

• Bachelor's degree in HR, Business Administration, Economics, Law or a related field.
• 5–7 years of experience in HR Administration, Payroll and Benefits, preferably in an international environment.
• Strong knowledge of Italian payroll and labour legislation, with exposure to international HR processes.
• Experience working with payroll providers, HRIS/ERP systems (SAP is a plus) and advanced Excel.
• Strong analytical, organisational and communication skills.
• Fluent English; additional languages are a plus.

Location: Hybrid remote and Milan Offices.

What we offer

-Permanent full-time contract

-Competitive compensation starting from € 38.000,00 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)

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