At a Glance
- Tasks: Manage the full employee lifecycle and shape a high-performing culture.
- Company: Join Quell, a fast-growing AI tech start-up in defence and security.
- Benefits: Competitive salary, supportive work environment, and career progression opportunities.
- Other info: On-site role in North Uttlesford with excellent growth potential.
- Why this job: Make a real impact in a dynamic start-up while championing diversity and inclusion.
- Qualifications: Proven HR experience and strong knowledge of UK employment law.
The predicted salary is between 37800 - 46200 £ per year.
About the Company
Quell is a high-growth British defence and security AI technology start-up developing solutions to counter drone, vehicle, and human threats across the military, civilian and CNI sectors. Based near Cambridge, we are seeking an exceptional Human Resources Manager to take ownership of the people function. This is a hands-on and varied role where you will manage the full employee lifecycle, introduce essential HR processes, and help shape a supportive and high-performing culture as the company scales.
Key Responsibilities
- Managing the full employee lifecycle, including onboarding, probation, performance reviews, and off-boarding
- Acting as the primary point of contact for managers and employees on HR matters
- Developing and maintaining HR policies, procedures, and the employee handbook to ensure compliance with UK employment law
- Providing guidance on employee relations and supporting managers with best practice
- Manage all employee travel logistics, including flight bookings, hotel reservations, and local transport requirements.
- Managing payroll input and employee benefits in collaboration with finance and external providers
- Maintaining accurate HR systems, data, and records
- Coordinating learning and development activities to support progression and capability building
- Driving employee engagement initiatives and fostering an inclusive, supportive culture
- Supporting leadership with workforce planning and organisational development
- Ensuring compliance with health & safety and other statutory requirements
- Championing diversity, equity, and inclusion across the business
Requirements
- Proven HR generalist experience, ideally within a start-up, scale-up, or fast-moving SME
- Strong knowledge of UK employment law and HR best practices
- Comfortable working as a standalone HR function, balancing strategic input with hands-on delivery
- Confident communicator able to build trust at all levels
- Proactive, adaptable, and able to work independently
- CIPD Level 5 or above is desirable but not essential
Details
- Location: North Uttlesford / Greater Cambridge area, on-site
- Five days a week on-site (ie: this is not a hybrid role)
- Applicants must be fully eligible to work in the UK without restriction, time limit, or the need for current or future sponsorship.
To Apply
Please apply via LinkedIn with your CV and a short covering note, including your salary expectations and availability.
Human Resources Manager in Cambridge employer: Quell
Quell is an exceptional employer, offering a dynamic work environment at the cutting edge of defence and security AI technology. Located near Cambridge, employees benefit from a collaborative culture that values legal expertise as a strategic partner, fostering professional growth and providing opportunities to influence key business decisions. With a focus on innovation and compliance in a rapidly evolving industry, Quell empowers its team members to make a meaningful impact while enjoying a supportive atmosphere that encourages agility and emotional intelligence.
