Office Administrator

acre security; London; Hybrid; GBP 30,000 - 50,000; Full time

Job summary

Join a forward-thinking company that is transforming the security industry. As an Office Administrator, you will play a vital role in managing daily operations and ensuring smooth communication across teams. Your contributions will help drive innovations in security technology, making a real impact on businesses and communities. With opportunities for professional development and a supportive work environment, this role is perfect for those eager to grow and thrive in a dynamic setting. Be part of a team that values your input and strives to redefine industry standards.

Benefits

Professional Development Opportunities

Competitive Compensation Package

Performance-based Incentives

Comprehensive Benefits Program

Mentorship Programs

Access to Industry Events

Qualifications

• Proven experience in office administration with strong scheduling skills.
• Detail-oriented with excellent time management and communication skills.
• Proficient in Microsoft Office applications.

Responsibilities

• Manage daily administrative tasks and documentation efficiently.
• Attend meetings, take minutes, and follow up on actions.
• Oversee stock control and equipment tracking.

Skills

Office Administration

Scheduling

Data Entry

Microsoft Office

Interpersonal Skills

Communication Skills

Time Management

Detail-oriented

Education

Business Administration

Office Management

Communications

Tools

SharePoint

NetSuite

Job description

Position: Office Administrator
Location:London, UK/Hybrid

Move Security Forward with Acre
Are you passionate about transforming the future of security? Do you thrive in a collaborative, innovative environment where your contributions drive real impact? If so, Acre Security is the place for you. Join us in making the world a safer place — one innovation at a time.

About Acre
At Acre, we're not just building security solutions — we’re empowering security professionals to adapt and thrive in a rapidly changing world. Since our inception in 2012, Acre has been at the forefront of innovation in access control, visitor management, and intrusion software. Our solutions are trusted by organizations in over 25 countries, delivering smarter, more adaptable, and easier-to-use security technologies that protect what matters most.

Your Impact
The Office Administrator plays a vital role in managing the daily administrative tasks and ensuring the efficient organisation of documentation on site. Serving as one of the primary liaison team members between all department staff and stakeholders—including clients, subcontractors, suppliers, and the internal Finance team—this position is essential in maintaining seamless communication, documentation, organisation and workflow.

What You’ll Do
In addition to the above, your key responsibilities will include:

• Attend weekly resource and management meetings, liaising with project teams, taking minutes, and following up on actions.
• Manage training records and advise the Maintenance Manager on upcoming training needs for team members.
• Oversee stock control and equipment tracking, ensuring proper procedures are followed and records (e.g. equipment master lists) remain accurate.
• Handle daily administrative tasks and documentation management via SharePoint, ensuring smooth operations.
• Support BULK submissions and assist with invoicing and supplier accounts using the NetSuite system.
• Stay informed on Parliamentary rules and procedures, sharing updates with the team through toolbox talks.
• Help plan team events, coordinate meeting room bookings, and assist with certifications and accreditations as required.
• Provide occasional coverage for the Operations Coordinator and take on any additional duties assigned by the Operations Director.

What You'll Bring
To succeed in this role, you'll need:

• Proven experience in office administration, with strong scheduling and data entry skills.
• Proficient in Microsoft Office applications; knowledge of safety standards or industry regulations is a plus.
• Qualifications or training in Business Administration, Office Management, or Communications are beneficial but not essential.
• Strong interpersonal and communication skills, with the ability to engage effectively at all levels.
• Highly organised with excellent time management skills and the ability to prioritise tasks independently.
• Detail-oriented with a high level of accuracy in all aspects of work.
• A team player who is also confident working independently when needed.
• Enthusiastic, self-motivated, and eager to learn new skills and develop professionally.

What’s in It for You
We strive to do more than just match your ambitions — when you join Acre, you’ll have access to a range of exciting opportunities:

• Be part of a disruptor– Help move security forward with a company that challenges the status quo and redefines industry standards.
• Learn from industry leaders– Work alongside experts and innovators driving real change in security technology.
• Drive meaningful impact– Your work will directly contribute to pioneering security technologies that protect businesses and communities worldwide.
• Advance your career– Access professional development opportunities, including training programs, mentorship, and industry events.
• Enjoy competitive rewards– We offer a competitive compensation package, performance-based incentives, and a comprehensive benefits program that reflects your contributions.

Join the Future of Security
At Acre, we’re moving security forward. If you're ready to make an impact in a fast-moving, innovative industry, we’d love to hear from you.

Acre is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.
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