Job Description

Job Overview

STS is scaling fast, and we're looking for a Junior PA to join our team and play a vital role in keeping our operations running smoothly. This is a pivotal position for someone who thrives on organisation, efficiency, and being the backbone of a growing business.

You will be responsible for managing day-to-day administrative tasks, supporting leadership and team members, and ensuring processes run seamlessly across the company. From scheduling and communications to document management and office coordination.

This is an opportunity to join STS at a defining moment in our growth. You'll work closely with our senior EA and our leaders across all functions, gain visibility into every aspect of the business, and directly influence how effectively our team operates.

If you're detail-oriented, proactive, and energised by helping a team perform at its best, this role offers the perfect platform to grow alongside a fast-moving company..

Duties

Report directly to the Senior Executive Assistant, providing day-to-day support and ensuring alignment with leadership priorities and company objectives. Partner with the Senior Executive Assistant to manage executive schedules, calendars, and meetings, ensuring leaders are organised and operating efficiently. Support daily business operations across all departments, coordinating tasks and information flow to keep the business running smoothly. Handle correspondence and documentation - drafting, formatting, and maintaining records to ensure accuracy, consistency, and accessibility. Assist with coordinating travel arrangements, events, and logistics, ensuring seamless execution for both internal and external engagements. Act as a point of contact for inquiries, directing communication appropriately and ensuring timely responses. Provide administrative support to leadership and team members, helping manage priorities, deadlines, and workflows. Contribute to process improvements by working with the Senior Executive Assistant to streamline administrative systems and create scalable efficiencies.

What we're looking for

Proven experience in providing high-quality administrative support within a fast-paced, high-growth environment. Demonstrable ability to manage calendars, schedules, meetings, and travel arrangements with precision and efficiency. A detail-oriented and highly organised mindset, with the ability to manage multiple priorities and deadlines simultaneously. Experience supporting senior executives or working alongside an Executive Assistant, with a strong understanding of professional discretion and confidentiality. A proactive problem-solver, able to anticipate needs and take ownership of tasks with minimal direction. Strong communication and interpersonal skills, with the ability to liaise confidently across teams, stakeholders, and external partners. Technically savvy, with proven ability to use productivity tools, collaboration platforms, and administrative systems effectively. A team player who thrives on supporting others, while continuously seeking opportunities to improve processes and drive efficiency.

Person Requirements

Strong organisational skills Excellent communication Attention to detail Proactive & Resourceful Discretion & Confidentiality Confident using Microsoft Office (Especially Excel, PowerPoint, Outlook)

Professionalism

Team-orientated Flexible & Adaptable Time managed Willingness to learn Patience Effective listener Ability to handle stress and pressure

Perks and Benefits

Unlimited holidays Pension contributions Staff functions Lunch provided 3 days per week Canteen stocked with other snacks and breakfast items Free on-site parking Employee Health Insurance Generous and progressive salary package (to be discussed) Access to profit sharing bonus scheme Remaining positive
Please send CV's to Lauren.n@sts-uk.com

Job Types: Full-time, Part-time

Pay: 27,000.00-28,000.00 per year

Benefits:

Discounted or free food Free parking On-site parking Private medical insurance Unlimited paid holidays
Work Location: In person