Senior Administrator/ Office Manager
Location: Farringdon
Hours: 30 hours per week 3 days office and 1 day WFH
Salary: Up to £28,000

A growing and well-respected environmental consultancy is seeking an experienced and proactive Office Manager to join their London team on a part-time basis. This is a fantastic opportunity for someone with strong administrative and management experience looking for a flexible role that offers both responsibility and variety.
 
The Role
This position plays a key part in the smooth running of day-to-day operations and supports wider business functions. The successful candidate will lead a small admin team, manage internal processes, and act as the go-to person for all things office-related.
 
Key Responsibilities Include:

- Leading and supporting the admin team to ensure deadlines are met and workloads are balanced
- Overseeing and managing a shared mailbox, ensuring timely task delegation and completion
- Implementing process improvements and streamlining systems where possible
- Maintaining and updating internal documents and procedure guides on the company’s SharePoint Hub
- Delivering induction training and being a “champion” of administrative best practices
- Assisting technical staff with bid submissions, formatting reports, and compiling CVs
- Supporting health and safety functions, including DSEs, risk assessments, and certifications
- Taking ownership of ISO 9001 and 14001 audits and embedding processes into the team
- Coordinating travel arrangements for site visits and directors
- Playing an active role in team social and wellbeing initiatives
- Overseeing general office management duties: managing supplies, dealing with post, organising tradespeople, liaising with landlords, and ensuring smooth day-to-day office function
- Supporting ad hoc tasks from the senior leadership team

 
What They’re Looking For:

- Previous experience managing or supervising a small admin or office team
- Excellent time management, organisation, and leadership skills
- A self-starter with a proactive approach to problem-solving
- Strong written and verbal communication
- High level of attention to detail
- Ability to work independently and as part of a team
- Proficiency in Microsoft Office, particularly Word and Excel
- A positive, professional, and collaborative attitude

 
What’s on Offer:

- Salary up to £28,000
- 30 hours per week, offering flexibility around other commitments
- A supportive, inclusive, and forward-thinking working environment

- A comprehensive benefits package including:

- Enhanced pension scheme
- Private medical insurance
- Generous and growing annual leave entitlement
- Cycle-to-work and season ticket loan schemes
- Life assurance, employee recognition awards, and more
- Wellbeing and mental health support
- Flexible working policies

 
This is a brilliant opportunity for an experienced office professional looking to join a purpose-driven business with a strong internal culture and a commitment to making a positive environmental impact.
 
Interested in learning more or ready to apply£
Get in touch today to discuss the role further or submit your CV for consideration.