Office Administrator, HR Department

Company: Class Technology Solutions Ltd
Apply for the Office Administrator, HR Department
Location: Horsham
Job Description:

Job Description

We’re an education-only IT Managed Service Provider undergoing an exciting period of transformation, building the foundations for long-term, sustainable growth. This is a key moment to join us and play a meaningful role in shaping how we operate.

Below, you will find a complete breakdown of everything required of potential candidates, as well as how to apply Good luck.

The role

Whilst the role is hybrid, there will be a requirement to travel between two sites based in Horsham & Crawley.

The role will act as the central coordination point for administration activity, supporting managers and employees. To provide efficient and accurate administrative support across the full employee lifecycle, ensuring HR operations are delivered effectively, compliantly, and in alignment with the Group HR operating model.

Responsibilities:

Front of House and General Administrative Support

  • Act as the first point of contact for incoming calls and visitors, ensuring professional handling, accurate routing, and a welcoming front-of-house experience, including greeting guests and offering refreshments

Coordinate inbox queries

Maintain trackers

Support projects (e.g. office move) and initiatives as required

Business & Office Administration Support

  • Support the coordination of travel arrangements, including:

Booking travel and accommodation

Managing itineraries where required

Provide general office administrative support, including:

Supporting meeting logistics (rooms, diaries, coordination)

Managing ad hoc administrative requests from senior stakeholders

Coordinating deliveries for events

Stationary and uniform orders

Assist in maintaining an organised and efficient office environment

HR Administration & Systems

  • Maintain accurate employee records within Sage HR

Ensure all HR documentation is up to date and stored in line with GDPR requirements

Prepare and issue employee documentation

Support payroll processes, ensuring accurate and timely data submission

Employee Lifecycle Support Administration

  • Coordinate onboarding processes

Manage probation administration, including tracking and documentation

Maintain accurate employee files and ensure compliance with retention requirements

Support offboarding processes, including documentation and system updates

Recruitment Coordination Administration

  • Support end-to-end recruitment administration

Liaise with hiring managers to coordinate recruitment activity

Support pre-employment checks, including:

Right to work verification

DBS checks

Maintain recruitment trackers and ensure an efficient candidate experience

Company Compliance & Risk Administration

  • Ensure all processes are compliant with:

Employment legislation

Company policies and procedures

Maintain audit-ready records, including:

Right to work documentation

DBS and compliance checks

Support audits and compliance reporting

Key Relationships

  • HR and Office Manager

Line Managers across the business

Employees

External providers (e.g. DBS, recruitment platforms)

Skills & Experience

  • Essential

Previous administrative experience (HR desirable)

Strong attention to detail and accuracy

Good organisational and time management skills

Strong communication and interpersonal skills

Good knowledge of Microsoft Office systems

Desirable

  • Experience of HR systems (e.g. Sage HR)

Understanding of HR processes and employment legislation

CIPD Level 3 or working towards (or willingness to develop)

Key Behaviours

  • Professional, confidential and discreet

Committed to accuracy and continuous improvement

Organised and process-driven

Proactive and able to manage workload effectively

Collaborative and team-focused

Benefits:

  • Competitive salary and benefits package.

Opportunity to work on diverse and challenging projects.

Chance to contribute to the company’s success and growth.

Funded qualifications.

Free car parking.

Option to purchase additional annual leave

Death in Service benefit.

Company Pension scheme.

25 days annual leave (not including Bank Holidays) increasing with length of service.

SAGE Employee benefits.

SAGE Employee assistance program.

Due to the nature of this role involving visiting education establishments successful applicants are required to provide an enhanced DBS disclosure. Disclosure expense will be met by CTS.

At CTS we are committed to safeguarding and protection of children in our work. We will do everything possible to ensure that only those who are suitable to work with children are recruited to work with us. This post is subject to a range of vetting checks, including a criminal record disclosure.

We welcome applications from candidates of all backgrounds and are committed to providing an inclusive and accessible recruitment process. xwwtmva If you require any reasonable adjustments during the application or interview process, please let us know.

Posted: July 19th, 2026