HR Advisor (Sizewell C)

🔒 Confidential Employer
Posted 20 April 2026
LOCATION
Sizewell C
TYPE
Full-time
LEVEL
Mid-Senior level
CATEGORY
Human Resources
This employer holds a UK Home Office sponsor license — sponsorship for this specific role is at the employer’s discretion

SKILLS

Employee Relations HR Advisory Employment Law Communication Skills Microsoft Office Sickness Absence Recruitment Data Analysis

FULL DESCRIPTION

HR Advisor (Sizewell C)

[Employer hidden — view at passion-project.co.uk]

Sizewell C

Benefits

As well as being part of a landmark project and working in a collaborative alliance environment, we offer:

  • Discretionary annual bonus (based on personal/project performance)
  • Salary Sacrifice Pension Scheme (min. 5% company contribution)
  • Enhanced Sick Pay (after probation)
  • Income Protection, Private Medical Insurance and Life Assurance
  • Employee Assistance Programme
  • 25-days annual leave + Bank Holidays per year (increasing with service)
  • Option to purchase additional annual leave
  • Paid annual professional memberships
  • Volunteering days
  • Professional growth and development

Job Role

The HR Advisor will be the first point of contact for all HR queries, and provide a comprehensive generalist HR advisory and support, with duties including:

  • Employee Relations Case Management
  • Investigations, Disciplinaries & Grievances
  • Sickness absence
  • Performance improvement
  • Restructuring activities
  • Coaching managers and key stakeholder on people management
  • Occupational Health & Sickness Absence Monitoring
  • Arrange referrals to occupational health
  • Ensure appropriate file notes & documentation is produced
  • Liaise with employee & manager, to monitor & review absence and possible options.
  • Provide data and statistics on HR metrics, such as turnover, retention and ER cases.
  • Support Learning and Development and early careers initiatives.
  • Process and manage sponsored workers, ensuring compliance with UK employment Law .
  • Assist with and coordinate Skills, Education and EDI recruitment and retention initiatives.
  • Ensure compliance with client KPIs and reporting for SEE, EDI and community engagement.
  • Project Work - assist with the research/production of ad-hoc projects (Annual salary/bonus increases, employee communications, Redundancies).
  • Support, when required, with Administrative tasks.

Qualifications

CIPD qualified or hold extensive stand-alone generalist ER/HR experience.

Experience

Have hands-on experience of managing and conducting Employee Relations meetings. Have excellent communication skills with the ability to quickly establish and maintain strong relationships across all levels. Have excellent organisational and planning skills to help ensure the delivery of a fast-paced HR service. Up to date knowledge of employment law and best practice. Be fully proficient with all Microsoft office packages, including extracting and analysing data.

It would be a bonus if you have experience in:

  • Joint Venture/complex projects.
  • Work Visas, Immigration and Vetting.
  • Construction sectors.

For this role you must have evidence of right to work in the UK. As a project, we do not discriminate on the grounds of age, gender, race, colour, religion, disability or sexual orientation, and we welcome applications from all sections of the community.

The SZC Jobs Service supports local people into exciting, long-term careers across our Project. #SZCJOBS

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