EC&I Engineers

NRL; Greater London; Hybrid; GBP 69,000 - 103,000; Full time

Job summary

NRL is seeking Principal and Senior EC&I Engineers to work on a major defence infrastructure programme. These contract roles are for 12 months, based in Glasgow city centre with hybrid flexibility and attractive rates for experienced electrical, control and instrumentation design experts.

Responsibilities include delivering EC&I design, designing HV and LV systems, integrating SCADA and telecoms, and mentoring junior engineers while managing design risks and change control to meet

Qualifications

• Significant EC&I design experience on complex infrastructure projects.
• Strong understanding of HV/LV systems and related communications systems.
• Experience with building services design (lighting, small power, earthing).
• Ability to lead and mentor junior engineers.
• Competency in Trimble/Amtech and Dialux; ETAP experience desirable.

Responsibilities

• Deliver EC&I design for new infrastructure.
• Design HV and LV electrical systems and integrate SCADA, networks, and telecoms.
• Prepare building services designs including lighting and earthing.
• Lead and mentor junior team members.
• Produce technical scopes and resource estimates for design changes.
• Develop system specifications aligned with client requirements.
• Manage design risks, assumptions, and design change control processes.
• Ensure the team delivers activities aligned with programme priorities.

Skills

EC&I design

HV/LV systems

SCADA

Networks

Telecoms

Mentoring

Tools

Trimble/Amtech

Dialux

ETAP

Job description

Principal and Senior EC&I Design Engineers

We’re seeking experienced Principal and Senior EC&I Engineers to work on a major defence infrastructure programme. These are contract positions for 12 months, based in our client’s Glasgow city centre office with hybrid flexibility and excellent rates for professionals with electrical, control and instrumentation design expertise.

Salary

• Principal Engineer: £60 – £75 per hour


• Senior Engineer: £50 – £65 per hour

Rates are on an Umbrella basis, inside IR35

Location and Working Pattern

Glasgow city centre office – hybrid working, ideally two office days per week (flexible where needed).

Client Overview

Our client is a leading engineering consultancy delivering complex infrastructure projects to the defence sector. Their reputation for technical excellence and safety ensures they remain a trusted provider for nationally critical programmes.

Responsibilities

• Deliver EC&I design for new infrastructure


• Design HV and LV electrical systems and integrate communications systems such as SCADA, networks, and telecoms


• Prepare building services designs including lighting, small power, earthing, and lightning protection


• Lead and mentor junior team members, ensuring high-quality project outputs


• Produce technical scopes and resource estimates for design changes


• Develop system specifications aligned with client requirements


• Manage design risks, assumptions, and design change control processes


• Ensure the team delivers activities aligned with programme priorities

Must-have Requirements

• Eligibility for UK Security Clearance (British-born UK citizen, with no overseas work in the last 5 years)


• Significant EC&I design experience on complex infrastructure projects


• Strong understanding of HV and LV systems and associated communications systems and building services design experience


• Competency in Trimble/Amtech and Dialux; ETAP experience desirable


• Ability to lead and guide junior engineering staff

Nice-to-have Skills

• Previous experience in defence or nuclear sectors


• Familiarity with design assurance and governance processes

About NRL

The NRL Group connect global companies with the right people to bring engineering projects to life. Supporting contracting companies with energy transition plans and working with our clients to create a cleaner, greener future. We welcome applications from every walk of life and are committed to diversity within the industries we support, as a certified Inclusive Recruiter and Armed Forces friendly employer. You can ensure you stay safe when job searching online by visiting the JobsAware website.