Site Administrator

Site Administrator

We're looking for a Site Administrator to join our Construction team based on site in Cardiff.

Location: Cardiff - Site Based Hours: Full time, Permanent - some flexibility on hours available if desired, just let us know when you speak to us.

We are unable to offer certificates of sponsorship to any candidates in this role.

Join our Construction team as a Site Administrator and play a vital role in supporting project delivery. You'll be the organisational backbone of the site, ensuring smooth operations and providing essential administrative support to colleagues, clients, and visitors. This is a fantastic opportunity to develop your skills in a dynamic construction environment where your contribution truly matters.

What will you be responsible for?

As a Site Administrator, you'll be working within the Construction team, supporting them in delivering exceptional project outcomes. Your day to day will include:

• Managing all site administration and welcoming visitors, from colleagues to clients
• Acting as Biosite Lead, managing inductions and competency information
• Ordering and maintaining stock of welfare items, stationery, and PPE
• Supporting project reporting, REMP documents, and sustainability certifications such as BREEAM
• Coordinating meeting room bookings, managing printer maintenance, and keeping site notice boards current

What are we looking for?

This role of Site Administrator is great for you if:

• You're computer literate and comfortable using various systems and software
• You're self-motivated with strong organisational skills and can effectively multi-task
• You can meet deadlines and work well under pressure
• You communicate clearly and professionally, building positive relationships with everyone
• You're proactive, taking initiative to improve processes and solve problems

We're all about finding potential here at Kier, and transferrable skills are always welcome! So, even if you don't tick every box, please apply and we can have a chat.

Rewards and benefits

We're proud to be able to offer our brilliant people a wide variety of benefits that you can tailor to your needs. You can see more information of benefits here.

Diversity and inclusion

Making Kier a diverse and inclusive place to work is a huge priority for us. We're proud of the steps we've taken so far, but we know we must always do more. Our employees are key in shaping Kier's diversity and inclusion initiatives and our people have made a huge impact on how we work, by using their experiences to shape our policies. You can see our D&I action plan here. As a Disability Confident employer, we will ensure that a fair and proportionate number of disabled applicants that meet the minimum criteria for this role will be offered an interview.

We look forward to seeing your application to #joinkier.

• SA Park View JD.pdf

Location: Cardiff

Vacancy ID: 13290

Background check: None

Closing date: 18 Nov 2026

Contract type: Permanent

Working hours: Full and Part Time Hours Considered

Flexible working: Yes

Flexible working could include part time, job share, condensed hours, or flexible start/end times.

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