Global HR Manager — Strategy, Analytics & Rewards (Hybrid)

Theramex Germany GmbH; Greater London; Hybrid; GBP 60,000 - 90,000; Full time

Benefits offered by this job

25 days holiday

Private Health Insurance

Pension contribution: 10% employer + 5

Hybrid Working

Cycle to Work Scheme

Engaging employee experience

Job summary

Theramex London is seeking an HR Manager to support the CHRO and drive strategic and operational HR across a global population. You will blend HR analytics, workforce planning, compensation management, compliance, and employee engagement to align HR practices with business objectives.

You will lead headcount planning, budgeting and annual pay cycles, while ensuring UK employment law compliance, sponsorship, and timely governance across roles. Hybrid UK role with strong cross-border collaboration.

Qualifications

• Degree in HR, Business Administration or related discipline or equivalent experience.
• CIPD Level 5 qualification or working towards.
• Proven experience in HR Operations within a global or multi-country organisation.
• Strong expertise in workforce planning, budgeting, forecasting and HR analytics.
• Sound knowledge of UK employment law, right-to-work requirements and IR35 compliance.
• Experience managing compensation, benefits, salary review and reward processes.
• Strong policy development, process improvement and HR governance capability.
• Excellent stakeholder management skills and ability to influence at all levels.
• Commercially minded with strong analytical and problem-solving skills.
• Highly organised with attention to detail and accuracy.

Responsibilities

• Lead workforce planning, budgeting and forecasting activities including headcount planning and contractor spend.
• Partner with Finance and leaders to align workforce plans with budgets.
• Manage employee relations, ensuring fair and compliant outcomes.
• Coordinate probation review processes and related meetings.
• Support UK employment processes, including settlement agreements and compliance.
• Deliver annual salary review, bonus and promotion cycles with accurate communications.
• Conduct market benchmarking to support reward practices.
• Manage UK employee benefits programmes and vendor relationships.
• Provide HR operational support across a global workforce.
• Identify and implement HR process improvements and documentation.
• Oversee contractor lifecycle, including IR35 compliance and offboarding.
• Manage UK right-to-work and sponsorship processes with immigration advisers.
• Support recruitment activities with governance over headcount plans.
• Manage onboarding, promotions, job changes and offboarding processes.
• Prepare employment documentation and HR data.
• Develop and update HR policies to align with UK&I law.
• Support audit activities ensuring HR records are compliant.

Skills

HR Operations

Workforce planning

Budgeting

HR analytics

UK employment law

Stakeholder management

Compensation & benefits

Policy development

Analytical skills

Attention to detail

Education

Degree in HR or related

CIPD Level 5

Job description

Theramex London is seeking an HR Manager to support the CHRO and drive strategic and operational HR across a global population. You will blend HR analytics, workforce planning, compensation management, compliance, and employee engagement to align HR practices with business objectives.

You will lead headcount planning, budgeting and annual pay cycles, while ensuring UK employment law compliance, sponsorship, and timely governance across roles. Hybrid UK role with strong cross-border collaboration.