Site Administrator / Workforce Attendance Administrator

Mactech Inspection Ltd; Bridgwater; On-site; GBP 32,000 - 39,000; Full time

Job summary

Mactech Inspection Ltd. seeks a detail‑oriented Site Administrator to support HPC operations at Hinkley Point C. You will focus on workforce attendance, timekeeping and general site administration, coordinating with site management and HR.

The role requires solid experience in attendance management, strong communication skills, and the ability to maintain accurate workforce records on a large construction site.

Qualifications

• 2+ years' experience in a regulated environment such as a nuclear/construct ion site or HPC preferred.
• Strong organisational skills with attention to detail.
• Clear and professional communication with employees and site management.
• Ability to use MS Office tools to maintain accurate attendance records.

Responsibilities

• Monitor and maintain daily employee attendance records (clock-in/out).
• Identify and follow up on lateness, early departures and unexplained absences.
• Assist employees with attendance docs, including late/early forms.
• Provide attendance updates and reports to site management and HR.

Skills

Attendance records

Timekeeping

HR coordination

Office software

Security clearance

Tools

Microsoft Excel

Microsoft Outlook

Microsoft Word

Job description

Site Administrator - Hinkley Point C (HPC)
Location: Hinkley Point C, Somerset
Position: Site Administrator / Workforce Attendance Administrator (Permanent)
Sector: Nuclear / Construction
£35,000 PA (fully site based - Mon - Friday)

About the Role

We are seeking an organised, proactive and professional Site Administrator to join the team at Hinkley Point C (HPC).
The successful candidate will play a key role in supporting day-to-day site operations, with a particular focus on workforce attendance, timekeeping, employee coordination and general site administration.
Working closely with the Construction Manager, site supervisors and HR teams, you will help ensure accurate workforce records, effective communication and compliance with site procedures.

Key Responsibilities

• Monitor and maintain accurate daily employee attendance records, including clock-in and clock-out times.
• Identify and follow up on lateness, early departures and unexplained absences.
• Assist employees with attendance-related documentation, including late arrival and early departure forms.
• Conduct appropriate follow-ups and welfare checks for unaccounted-for personnel.
• Maintain accurate workforce records and provide regular attendance updates and reports.
• Support employee onboarding, inductions and general administrative activities.
• Act as a point of contact for employees, supervisors and HR regarding workforce administration.

Skills & Experience Required

• Minimum 2 years' experience working at Hinkley Point C or in other high regulated environments
• Previous experience in administration, workforce coordination or construction site support.
• Strong organisational skills with excellent attention to detail.
• Confident communication and interpersonal skills, with the ability to engage professionally with employees and site management.
• HR Experience advantageous
• Proficiency in Microsoft Office, particularly Excel, Outlook and Word.
• Ability to obtain or maintain BPSS security clearance.
• Valid CCNSG Safety Passport or relevant HS&E qualification, or willingness to obtain one.

The Ideal Candidate

We are looking for a reliable, approachable and detail-oriented individual who understands the demands of working within a large-scale construction environment.