Senior Administration & Operations Lead

Office Angels; England; On-site; GBP 40,000 - 45,000; Full time

Job summary

Office Angels is seeking an Administration Support Manager in London to oversee the administration function and support senior stakeholders. The role combines hands-on leadership with process improvement and team development.

You will mentor the administration team, streamline processes, and ensure accurate reporting, while maintaining strong relationships with internal teams and external partners. A degree and extensive Office suite experience are required.

Qualifications

• Proven experience in a senior administration or office management role.
• Experience supervising or mentoring an administration team.
• Excellent organisational skills and attention to detail.
• Confident communicating with colleagues, senior stakeholders and external contacts.
• Advanced Microsoft Office skills (Excel, Word, PowerPoint, Outlook).
• Experience with invoicing, suppliers or debt collection is desirable.

Responsibilities

• Oversee day-to-day administration function and ensure team operates efficiently.
• Provide senior-level administrative support to Finance & Administration and senior stakeholders.
• Mentor and develop administration team members, providing guidance and training.
• Review and improve administrative processes to streamline and automate procedures.
• Coordinate onboarding and induction for new starters.
• Assist with financial administration, including invoicing and supplier management.

Skills

Senior administration

Team supervision

Organisational skills

Communication skills

MS Office proficiency

Process documentation

Financial administration

Education

Degree level 2:1 or above

Tools

Excel

Word

PowerPoint

Outlook

Job description

Office Angels is seeking an Administration Support Manager in London to oversee the administration function and support senior stakeholders. The role combines hands-on leadership with process improvement and team development.

You will mentor the administration team, streamline processes, and ensure accurate reporting, while maintaining strong relationships with internal teams and external partners. A degree and extensive Office suite experience are required.