Job Description
Administrative Assistant – Construction
Company: Triquetra Construction Group Ltd. Location: London Head Office. Job Type: Full-Time, Permanent. Working Arrangement: Office-Based, Monday to Friday. Reporting to: Head of Business Services.
About the Role
Triquetra Construction Group Ltd is a growing construction company delivering a diverse range of refurbishment, roofing and specialist construction projects across the UK. We are looking for a proactive, highly organised and reliable Administrative Assistant to support the day-to-day running of our busy London Head Office. Working closely with the Head of Business Services, you will provide administrative and operational support across various areas of the business, including procurement, project coordination, compliance, HR, marketing and office management. No two days are the same, so we are looking for someone who enjoys variety, thrives in a fast‑paced environment and is confident managing multiple priorities. The ideal candidate will be switched on, solutions‑focused, willing to take initiative and keen to develop their skills within a growing business.
Key Responsibilities
- Providing day‑to‑day administrative and operational support to the Head of Business Services.
- Assisting with project mobilisation, labour coordination and operational planning.
- Coordinating supplier orders, bookings, deliveries and procurement administration.
- Preparing weekly client and resident updates, project reports and trackers.
- Liaising with site teams, subcontractors, suppliers and clients.
- Supporting compliance administration, accreditations and PQQ submissions.
- Assisting with HR administration, employee onboarding and company records.
- Managing general office administration, incoming calls and office supplies.
- Supporting vehicle, plant and equipment administration.
- Assisting with marketing activities, including social media, website updates and company literature.
- Maintaining accurate records, documentation and internal systems.
- Undertaking additional administrative and business support duties as required.
What We’re Looking For
Essential
- Previous experience in an administrative or office support role.
- Excellent organisational skills and strong attention to detail.
- Confident written and verbal communication skills.
- Proficiency in Microsoft Office, particularly Outlook, Word and Excel.
- Ability to prioritise workloads, multitask and meet deadlines.
- A proactive approach, with the confidence to use initiative and work independently.
- A professional, reliable and adaptable attitude.
- Ability to work effectively as part of a team in a busy environment.
Desirable
- Previous experience within construction or property.
- Experience with procurement, scheduling or project coordination.
- Familiarity with compliance documentation or accreditation processes.
- Experience using Canva, social media or website management platforms.
Working Location & Hours
This is a full‑time, office‑based position at our London Head Office, Monday to Friday. Applicants must be able to reliably commute to the office on a daily basis. Please note that this role is not available on a remote or hybrid working basis.
Why Join Triquetra
At Triquetra Construction Group Ltd, we pride ourselves on delivering high‑quality projects whilst building a supportive and ambitious team. We offer a varied and engaging role where you will gain exposure to different areas of the business, develop your skills and have the opportunity to grow alongside the company. We are looking for someone who wants to become a valued member of the team, take ownership of their responsibilities and make a positive contribution to the business.
Experience: Required
Employment: Full‑time
Schedule: Monday‑Friday 9am-5pm
Salary: from £24,000 yearly
Starting time: Immediate start!
About Triquetra Construction Group Ltd are a multi-disciplined Construction Company and specialist Roofing Company operating throughout the UK. The name Triquetra comes from the Celtic word for “Everlasting”, which reflects our mission: to provide lasting value to our clients through quality workmanship, trusted partnerships, and consistent service. With a total of over twenty years’ experience in the industry, the company’s management team is well equipped to deliver you a first class service. Alongside our dedicated and approved panel of sub-contractors, Triquetra can undertake projects up to £2 million in value as a Principal Contractor, whilst our in‑house Roofing Division complete small-scale remedial works, to large complex roofing and waterproofing schemes.
#J-18808-Ljbffr