Flex Supervisor

Circet IRE & UK; Southampton; On-site; GBP 40,000 - 60,000; Full time

Job summary

A leading network solutions company is seeking a dedicated Flex Supervisor to oversee fibre optic network build projects across the UK. The role involves promoting a safety-first culture, supervising site teams, conducting quality audits, and ensuring compliance with technical standards. Ideal candidates will have at least 2 years of site supervision experience in telecoms or civil engineering, along with essential qualifications like Smart Awards and NRSWA Supervisor. Join us for competitive salary and career progression opportunities.

Benefits

Competitive salary

25 days annual leave

Life assurance

Employee Assistance Programmes

Qualifications

• 2+ years’ experience in site supervision within telecoms, fibre, or civil engineering.
• 5+ years hands-on field experience in fibre network builds with leadership exposure.
• Excellent understanding of civil engineering and telecoms work practices.

Responsibilities

• Promote a robust Health & Safety culture across all sites.
• Conduct safety and quality audits and manage site teams effectively.
• Supervise civil and fibre works including trenching and cable blowing.

Skills

Leadership skills

Communication skills

Problem-solving skills

Knowledge of fibre build practices

Education

Smart Awards

SMSTS or SSSTS

NRSWA Supervisor

Full UK Driving Licence

Job description

Flex Supervisor – Fibre Network Build (UK)

Field-Based | Full-Time

Join Circet UK – Leading the Future of Fibre Network Delivery

Circet UK is looking for a dedicated and experienced Flex Supervisor to oversee the daily execution of fibre optic network build projects across the UK. This is a crucial field‑based role focused on driving a safety‑first culture, ensuring compliance, and delivering quality work on time and to specification.

What You’ll Be Doing

• Lead by example in promoting a robust Health & Safety culture across all sites
• Deliver daily briefings, toolbox talks, and ensure full PPE and training compliance
• Conduct safety and quality audits, address issues promptly, and report incidents
• Supervise civil and fibre works: trenching, ducting, cable blowing, splicing, testing
• Coordinate and manage on‑site teams and subcontractors to maximise efficiency
• Ensure all work meets technical drawings, specifications, and quality standards
• Maintain accurate site records, including progress, permits, photos, and logs
• Serve as the key contact for local authorities, contractors and internal teams

Track site progress, report KPIs, and escalates issues to the Project Manager.

What You’ll Need

• At least 2+ years’ experience in site supervision or foreman roles within telecoms, fibre, or civil engineering
• OR 5+ years hands‑on field experience in fibre network builds with leadership exposure
• Strong working knowledge of fibre build practices (FTTx, civils, cabling, testing)
• Excellent leadership, communication, and on‑site problem‑solving skills
• Proficient in reading technical drawings and managing construction logistics

Essential Qualifications & Certifications

• Smart Awards
• SMSTS or SSSTS
• NRSWA Supervisor
• Full UK Driving Licence

Why Join Circet UK?

• Inclusive Culture: We’re committed to diversity and creating a supportive environment for everyone.
• Career Progression: Access structured development programmes, mentoring, and funded training.
• Leadership Growth: We develop our own – your journey doesn’t stop at supervisor.
• Making an Impact: Get involved in CSR initiatives and give back to your community.

Competitive salary, 25 days annual leave, life assurance, Employee Assistance Programmes, and more.

We’re Committed to Inclusion

At Circet UK, we value talent, potential, and diversity across our workforce. We welcome all applications and strive to create an inclusive and empowering workplace for everyone.