HR Business Partner

W5 Solutions develops and delivers advanced systems and solutions for defence and civil protection – supporting Swedish and international government agencies, as well as industry partners. We combine deep engineering expertise with a clear focus on reliability, sustainability and innovation, providing advanced capability across Training, Power and Integration to strengthen our own forces and those of our allies. Beyond our core technologies, we provide long-term support services including training, repair and maintenance – ensuring customers sustain readiness, extend system life and reduce operational risk. As a trusted Nordic partner, we are committed to shaping the future of defence and security through technology that performs when it matters. About the role   As the HR Business Partner for the business area Integration, you will be part of the management team responsible for an area experiencing rapid growth and carrying substantial strategic importance for W5 Solutions.   In this role you will support managers within your business area in all HR- and employee-related matters. The role is both strategic and operational, acting as the employer’s representative with a strong focus on business value, compliance, and sustainable employee engagement. Key Responsibilities

Act as the first point of contact and strategic support for managers in all people-related matters

Handle labour law cases, rehabilitation processes, work environment matters, and ensure proper documentation

Be responsible for union relations and MBL negotiations, and provide support during reorganisations and change initiatives

Ensure high-quality recruitment processes and manage the entire employee lifecycle – from contracts and changes in terms and conditions to offboarding

Work with annual salary reviews, pay equity analyses, and provide support in salary-setting dialogues

Ensure accurate HR and payroll administration and work operationally in HR systems (Hailey)

Collaborate closely with other HR Business Partners and contribute to the development of shared HR processes

System administration in the company’s ERP system, Monitor

Participate in career fairs and support social media activities (Marketing Assistant-related tasks)

Who we are looking for  We are looking for someone who is confident in their advisory role and acts with high integrity and a strong professional judgment. You are communicative and trustworthy, with a strong ability to build credible, long-term relationships at all levels of the organisation. You are flexible and approach your work with a solution-oriented and collaborative mindset. We also believe that you are structured, independent, business-oriented, and have strong system proficiency. We believe you bring:

A degree in HR or equivalent professional experience

Several years of experience in a qualified HR role, preferably as an HR Business Partner

Knowledge of Swedish labour law, collective agreements, and union collaboration

Experience supporting managers in change processes and complex employee matters

Good understanding of salary structures, pay reviews, pay equity, and the EU Pay Transparency Directive

Recruitment experience

Fluency in both Swedish and English, in both spoken and written forms

Swedish citizenship

It is an advantage if you have:

Previous experience with administration in the Monitor G5 system (or other versions of Monitor)

Do you want to be part of and contribute to our continued growth journey? Then we are ready to give you our very best conditions for us to exceed goals and achieve success together!   This is a permanent position based in Piteå. We recruit on an ongoing basis and the position may be filled before the application period has expired.

What we offer  When you join W5 Solutions, you get more than a job – you become part of a team where expertise is respected, ideas are welcomed and development is prioritised. You will work on meaningful projects with a clear connection to societal resilience, using modern technical solutions that contribute to missions that matter. Here, you will have the opportunity to grow professionally and personally, collaborate closely with skilled and dedicated colleagues, and take ownership in an environment built on innovation, collaboration and excellence. We value team spirit, a healthy work–life balance and a culture where every contribution is recognised. W5 Solutions is an attractive employer for people who want purposeful work, advanced technology and long-term development – while helping strengthen defence and security in Sweden and beyond.