108 Best administrative assistant Jobs in Mitcham (September 2025)

Family Personal Assistant (London) We are looking for a reliable and organised assistant to support a family in London. Main responsibilities include accompanying a child, helping with day-to-day family matters, organising household and administrative tasks, managing the family calendar, and liaising with various services when needed. Requirements: fluent Russian & English, experience in a similar role, proactive, flexible, good with children and pets. Schedule and conditions are competitive and discussed individually. If interested, please apply to discuss details.

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Bizav Media Limited

Conference and event coordinator

We are looking for a highly organised and motivated Event Coordinator to play a key role in the planning and delivery of professional events. This position involves working closely with colleagues, participants, sponsors, and suppliers to ensure each event is delivered smoothly, on time, and to a high standard. Key Responsibilities Liaise with all event participants, including speakers, sponsors, delegates, and suppliers. Database creation and maintenance of all participants. Assist in the planning, scheduling, and coordination of event programmes. Manage the production and delivery of event materials (agendas, signage, delegate information). Ensure branding and sponsorship commitments are fulfilled across all event activities. Oversee logistical arrangements with venues, catering, and technical providers. Support delegate registration and provide on-site assistance during events. Act as a central point of contact for participants before, during, and after events. Assist with post-event evaluation and reporting. Person Specification Essential: Excellent organisational and multitasking skills. Strong communication and relationship-building abilities. Ability to remain calm under pressure and solve problems quickly. Good attention to detail, with a focus on presentation and quality. IT literacy, including Microsoft Office applications. Desirable: Previous experience in event coordination or administration. Familiarity with event registration systems or CRM tools. Interest in marketing and communications related to events.

Role Overview Josh Hair and Beauty is seeking a talented, reliable, and versatile General Hairstylist to join our creative team on a commission-based agreement. This stylist should be confident in working independently across a range of services and have excellent customer service and technical skills. You will operate under a commission structure and work closely with our team to deliver an exceptional client experience in line with the brand’s standards of excellence. Key Responsibilities Hair Services Provide a full range of salon services including (but not limited to): • Silk presses, • Blow dries, • Haircuts (trims, shaping, precision cuts), • Colouring (tints, highlights, custom colour), • Texture releases, • Relaxers, • Treatments and conditioning, • Wig installs and maintenance (optional, depending on skillset), • Provide consultations and recommend suitable services and treatments, • Maintain accurate service timing and manage your daily schedule efficiently, • Follow proper sanitation and hygiene protocols before and after every service Client Experience • Welcome clients warmly and provide a high-quality, relaxing salon experience, • Ensure clients are signed in on Salon IQ (training provided if needed), • Offer aftercare advice and suggest retail products or packages, • Maintain a clean and organised workspace at all times Administrative & Booking • Manage your own appointments via Salon IQ (or with front desk assistance), • Confirm bookings and respond promptly to any client reschedules, • Keep track of your earnings (commission-based) Team Contribution • Attend monthly reviews with management for performance, feedback, and goal setting, • Support a collaborative and professional team environment, • Provide occasional input on promotions, packages, or service ideas Expectations • Punctuality and professionalism are non-negotiable, • Maintain a high level of client care, presentation, and brand alignment, • Be proactive in resolving client concerns and upholding salon reputation, • Take full ownership of your services, cleanliness, and time management, • Comply with all relevant health and safety regulations and salon guidelines Required Skills & Qualities • Minimum 2 years of hands-on salon experience, • Strong skillset in both natural and chemically treated hair, • Confident in cutting, colouring, and heat styling, • Excellent interpersonal and communication skills, • Ability to manage your own client base and contribute to team efforts, • A positive, professional, and client-first attitude

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Beauty Entrepreneur and Influencer

Personal Assistant (PA)

Hello, my name is Alexandra. I’m looking for a reliable personal assistant to work with me in person in Central London. The role will involve supporting both my business and lifestyle goals through a variety of tasks, including administrative work, outreach to contacts, coordinating with influencer agencies, managing my dating life, and other responsibilities that may arise depending on ongoing projects. Flexibility, initiative, and professionalism are essential, as the tasks will vary in scope based on current priorities.

Admin Assistant for small Estate Agents in SW16. general admin duties, computer filing.

Crystal Palace, Bromley

We are an established and busy Sales and Letting Agent. We are now searching for an Administrator to join our busy office Duties will include general administrate duties as well as maintaining the company website with properties for sales/lettings, adding new properties to the portals, maintaining the office window display, assisting with lettings administration and property management including renewals and scheduling gas and electrical reports. You must enjoy dealing with a variety of people, as the role also involves meeting clients in the office and dealing with telephone enquiries. The atmosphere in the office is extremely vibrant, with a large number of clients arriving at the office in person requiring a property viewing or needing assistance with general enquiries. Meanwhile, the phones will be ringing so the pace is fast, yet every client needs to be dealt with professionally. The Branch Administrator must be able to deliver under pressure and be confident with dealing with clients both in person and over the phone, have strong organisational skills, effective communication skills both written and verbal with strong attention to detail, have an ability to multi-task and an excellent telephone manner. If you are interested and believe you have suitable skills and experience to be considered for the position, then please apply. Please note: Only candidates with the relevant skills and experience will be contacted regarding this position.

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Glynn and Co Accountnats

Accounts Assistant required with immediate start Professional Accountancy firm in SW16 area (close to transport links) is looking for an Accounts Assistant We are looking for a dynamic Accounts Assistant/Semi Senior to assist in preparing accounts on a varied portfolio of clients. The Trainee Accountant will be responsible to ensure that reporting targets are being consistently met in a timely manner Duties and responsibilities · Undertaking computerised bookkeeping duties · Assisting the preparation of corporate and personal tax returns · Assisting in the preparation of year end accounts and periodical management accounts · Vat return preparation and reconciliation · Bank reconciliations · Assisting in Payroll preparation · Liaising with clients and tax authorities · Other general administrative work in an accountancy practice Skills · Working knowledge of Quickbooks desktop and QBO is very desirable · Basic payroll preparation knowledge · Knowledge of computerised bookkeeping · Organised and able to work with minimal supervision · Good communication skills

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Harper Latter Architects Ltd

Location: Wimbledon Employment Type: Full Time Salary: Competitive, based on experience Reports to: Director Start Date: As soon as possible About Us Harper Latter Architects Ltd is a design-led architectural practice with a strong reputation for high end luxury residential projects. We’re passionate about delivering thoughtful architecture, and as we grow, we’re looking for a highly organised, proactive Personal Assistant to support the Director and help keep the practice running smoothly. Role Overview You will act as the right hand to the Director, providing professional, administrative, and occasional personal support to help manage their time, priorities, and commitments. This is a varied and dynamic role ideal for someone who thrives in a fast-paced, creative environment. Key Responsibilities 🗂 Administrative Support Manage and maintain the Director’s diary and inbox Organise internal and external meetings, site visits, and travel Draft and format documents, reports, letters, and presentations Take minutes and manage action points from meetings Organise and maintain project files and documentation 📞 Communication & Liaison Act as the first point of contact for the Director Liaise with clients, consultants, planning officers, and suppliers Follow up on project deliverables and planning applications Prepare briefing notes, agendas, and supporting materials 📊 Practice Support Assist with invoicing, expenses, and basic financial admin Coordinate marketing activities and maintain the practice portfolio Update the practice website or social media (if applicable) Assist with office organisation and systems 🏠 Personal Assistance Manage personal appointments and family diary coordination (where needed) Book restaurants, travel, or personal events Handle personal errands or gift sourcing occasionally Skills & Attributes Excellent organisational and time management skills Discreet, reliable, and trustworthy Strong written and verbal communication Proactive and able to anticipate needs Comfortable working independently and under pressure Friendly, professional, and adaptable Experience Required Prior PA, EA, or senior admin experience (3+ years ideal) Experience in a design, architecture, property, or creative environment preferred Proficient with Microsoft Office, Google Workspace, and project tools Familiarity with planning processes, architectural documentation, or creative industries is a bonus What We Offer Flexible working hours and hybrid options Supportive, collaborative studio culture Exposure to a range of exciting architectural projects Opportunity to shape the role as the practice grows To Apply Please send your CV and a short cover letter. Let us know why you’re a great fit for this role and your availability

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