Senior HR Consultant

ACS Staffing Solutions; Oxford; Hybrid; GBP 50,000 - 70,000; Full time

Benefits offered by this job

Flexible hybrid working

Autonomy

Career progression

Professional development

Job summary

ACS Staffing Solutions in Oxfordshire is seeking an experienced Senior HR Consultant to join a growing HR consultancy and manage a portfolio of clients across sectors. You will blend hands-on HR advice with strategic people consultancy to support client objectives.

You’ll work with business owners, senior leaders and managers, navigating employment law, best practice and commercial realities, providing practical guidance by phone, email, virtually and onsite.

Qualifications

• Significant generalist HR experience with strong UK employment law knowledge.
• Experience in HR consultancy or multi-client environments is advantageous.
• Ability to advise and challenge senior leaders while balancing legal and commercial realities.

Responsibilities

• Manage a portfolio of clients and build trusted relationships.
• Provide practical HR advice by phone, email, virtually and onsite.
• Lead complex employee relations matters including disciplinary, grievance and performance cases.
• Advise on absence, flexible working and other lifecycle matters.
• Support redundancy, restructure and TUPE processes.
• Develop policies, contracts and HR processes; support recruitment and onboarding.
• Drive leadership development through coaching and training; support business development.

Skills

Generalist HR experience

UK employment law knowledge

Multi-client environment

Advisory & coaching

Education

CIPD qualification

Job description

Senior HR Consultant

Oxfordshire - Hybrid / flexible, with regular travel to client sites

Salary Competitive DOE

Monday - Friday

Full time, Permanent

We’re looking for an experienced Senior HR Consultant to join a growing HR consultancy and manage a portfolio of clients across a range of sectors. This is a varied role combining hands‑on HR advice with strategic people consultancy.

You’ll work with business owners, senior leaders and managers, helping them navigate people challenges, manage risk and build stronger HR practices. You’ll need to be confident working independently, comfortable with complexity and able to give advice that balances employment law, best practice and commercial reality.

What You’ll Be Doing:

• Manage a portfolio of clients and build strong, trusted relationships.
• Provide practical HR advice by phone, email, virtually and onsite.
• Lead complex employee relations matters including disciplinary, grievance, capability and performance cases.
• Advise on absence, family leave, flexible working and other employee lifecycle matters.
• Support redundancy, restructure and TUPE processes.
• Conduct HR audits and help clients identify risks and opportunities.
• Develop and review contracts, policies, handbooks and HR processes.
• Advise on recruitment, onboarding, probation and employee development.
• Support leadership and management development through coaching and training.
• Provide advice on reward, benefits and wider people initiatives.
• Deliver HR projects tailored to individual client needs.
• Keep up to date with employment law and share relevant knowledge with clients and colleagues.
• Identify opportunities where additional consultancy support could add value.

You’ll also contribute to the wider consultancy through knowledge sharing, process improvement, networking and supporting business development.

You’ll be someone who:

• Has significant generalist HR experience and strong UK employment law knowledge.
• Experience in HR consultancy, professional services or a multi-client environment would be advantageous, as would a CIPD qualification.
• Is confident managing complex employee relations and organisational change.
• Can advise and appropriately challenge business owners, senior leaders and managers.
• Understands that good HR advice needs to be legally sound and commercially practical.
• Enjoys solving problems and finding workable solutions rather than simply identifying risks.
• Builds genuine, trusted relationships with clients.
• Communicates complex issues clearly and confidently.
• Is comfortable managing multiple clients, projects and competing priorities.
• Works well independently but enjoys being part of a collaborative team.
• Has strong judgement, empathy and discretion when handling sensitive situations.
• Is adaptable and enjoys the variety that consultancy brings.
• Is commercially aware and confident spotting opportunities to add value.

What’s on Offer

• Flexible hybrid working.
• A varied portfolio of interesting clients.
• Significant autonomy and client‑facing responsibility.
• Professional development and progression opportunities.
• A supportive and collaborative consultancy team.
• The opportunity to work across both operational and strategic HR.
• The chance to make a genuine impact on businesses and their people