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- Tasks: Support daily office operations and assist with administration tasks.
- Company: Join a leading UK HVAC commissioning company with a commitment to growth.
- Benefits: Flexible part-time hours, travel covered, and valuable experience.
- Other info: Opportunity for development and progression within a growing business.
- Why this job: Gain hands-on experience in a supportive and professional environment.
- Qualifications: Strong organisational skills, good communication, and proactive attitude.
The predicted salary is between 12000 - 15000 £ per year.
Commissioning Technical Services (CTS) is a UK leader in HVAC Commissioning, Commissioning Management, and Water Treatment. With offices in London and the Thames Valley, we deliver high-quality solutions across construction, pharmaceutical, commercial, data centre, and defence sectors. We pride ourselves on our high standards, structured approach, and commitment to supporting and developing our people. As our business continues to grow — including our operations in Germany — we are looking to expand our team with a motivated and reliable Junior Administrator to start in August/September 2026.
The Role
We are looking for a Junior Administrator to support our day-to-day office operations. This is an excellent opportunity for someone looking to gain experience in administration within a professional and growing company. This role is based at our London Bridge office, with flexibility around working hours. Travel to and from the office will be covered by the company.
Key Responsibilities
- Supporting general office administration and day-to-day operations
- Assisting with data entry, document management, and filing (digital and physical)
- Helping to coordinate training bookings and employee records
- Assisting with onboarding documentation and HR administration
- Managing incoming emails and directing queries appropriately
- Supporting expense processing and basic finance administration
- Liaising with suppliers and external providers where required
- Providing general administrative support to the wider team
About You
- Strong organisational skills and attention to detail
- Good communication skills (written and verbal)
- Proactive and willing to learn
- Ability to manage multiple tasks and prioritise workload
- Ability to speak German (due to our German subsidiary operations)
- Previous administrative experience
What We Offer
- Flexible part-time working hours (20 hours per week)
- Travel to work covered by the company
- Opportunity to gain valuable experience within a growing business
- Supportive and professional working environment
- Potential for development and progression
Junior Administrator in London employer: Commissioning Technical Services
Contact Detail:
Commissioning Technical Services Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Junior Administrator in London
✨Tip Number 1
Network like a pro! Reach out to friends, family, or even former colleagues who might have connections in the HVAC or administrative sectors. A personal recommendation can go a long way in landing that Junior Administrator role.
✨Tip Number 2
Prepare for the interview by researching Commissioning Technical Services (CTS) and their projects. Show us you’re genuinely interested in the company and how your skills can contribute to their success. Tailor your answers to reflect their values and mission.
✨Tip Number 3
Practice common interview questions with a friend or in front of a mirror. Focus on showcasing your organisational skills and attention to detail, as these are key for the Junior Administrator position. Confidence is key!
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, it shows us you’re serious about joining our team at CTS. Good luck!
We think you need these skills to ace Junior Administrator in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Junior Administrator role. Highlight any relevant experience, especially in administration, and showcase your organisational skills. We want to see how you can support our day-to-day operations!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're interested in the role and how your skills align with what we’re looking for. Be genuine and let your personality come through – we love a bit of character!
Show Off Your Communication Skills: Since good communication is key for this role, make sure your written application reflects that. Keep it clear, concise, and free of typos. We appreciate attention to detail, so double-check everything before hitting send!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the easiest way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen on joining our team at CTS!
How to prepare for a job interview at Commissioning Technical Services
✨Know the Company Inside Out
Before your interview, take some time to research Commissioning Technical Services (CTS). Understand their services in HVAC commissioning and water treatment, and be ready to discuss how your skills can contribute to their high standards and structured approach.
✨Show Off Your Organisational Skills
As a Junior Administrator, strong organisational skills are key. Prepare examples from your past experiences where you successfully managed multiple tasks or improved processes. This will demonstrate your ability to handle the day-to-day operations effectively.
✨Communicate Clearly and Confidently
Good communication is crucial for this role. Practice articulating your thoughts clearly, both verbally and in writing. You might even want to prepare a few questions to ask during the interview to show your interest and engagement.
✨Highlight Your Willingness to Learn
Since this position is about gaining experience, emphasise your eagerness to learn and grow within the company. Share any relevant training or courses you've taken, and express your enthusiasm for developing your skills in a supportive environment.