Signalling Functional Tester - 3BI

Advance TRS; City Of London; Hybrid; GBP 40,000 - 55,000; Full time

Job summary

A leading recruitment company is seeking a skilled Functional Tester (Rail Signalling) for site-based roles across the UK. The position involves carrying out functional testing of signalling systems, mentoring junior staff, and ensuring compliance with safety standards. Ideal candidates will have relevant certifications and experience in railway signalling functional testing. Competitive salary and flexible working options are offered.

Benefits

Competitive salary

Ongoing professional development

Career progression planning

Flexible working options

Qualifications

• Current IRSE Licence (Functional Tester 1.3.170) required.
• Must hold current Network Rail Certificate of Competence.
• Experience in CBI and relay-based interlockings is essential.

Responsibilities

• Perform functional testing of signalling systems.
• Travel to project sites as required.
• Guide and mentor junior team members.

Skills

IRSE Licence (Functional Tester 1.3.170)

Network Rail Certificate of Competence

3BI Competence

Experience in railway signalling functional testing

Knowledge of Network Rail Signal Works Testing Handbook

NWR 3B/4 testing competency

Organisational skills

Communication skills

Full UK Driving Licence

Job description

Overview

Functional Tester (Rail Signalling) – UK-wide (site-based, flexible working options available). Full-time | Permanent. Competitive Salary + Excellent Benefits Package.

Our client is looking for a skilled and experienced Functional Tester to join their growing Signalling Testing & Commissioning team. This is an exciting opportunity to play a key role in delivering some of the UK's most high-profile rail infrastructure projects - in a collaborative, inclusive, and forward-thinking environment.

Responsibilities

• Carry out functional testing of signalling systems, including CBI and relay-based interlockings.
• Test 4-foot trackside equipment to ensure compliance and performance.
• Support the Tester in Charge with planning, resource management, and reporting.
• Guide and mentor junior team members to support their technical progression.
• Ensure all testing activities meet industry and safety standards.
• Travel to project sites as required - some overnight stays and unsocial hours may be necessary.

Qualifications

• IRSE Licence (Functional Tester 1.3.170) - current or held within the last 5 years
• Network Rail Certificate of Competence (CofC) - current or held within the last 5 years
• 3BI Competence - essential
• Demonstrable experience in railway signalling functional testing, including interlocking systems
• Solid knowledge of Network Rail Signal Works Testing Handbook and NWR standards
• NWR 3B/4 testing competency and/or equipment-specific expertise
• Strong organisational and communication skills
• Full UK Driving Licence
• Willing to undertake COSS duties and contribute to staff development

Why This Role?

• Our client offers a dynamic and inclusive working environment, with a strong focus on flexibility and professional development. Whether you're looking for full-time, part-time, remote, or site-based work - there are opportunities to tailor the role to fit your lifestyle and career goals.
• Competitive salary & tailored benefits package
• Ongoing professional development and mentoring opportunities
• Career progression planning at all stages
• Supportive, inclusive team culture
• Flexible and remote working options
• We are an equal opportunity employer and value diversity in our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status