At a Glance
- Tasks: Supervise high voltage substation projects, ensuring safety and quality standards are met.
- Company: Join Jacobs, a leading company committed to innovation and community support.
- Benefits: Competitive salary, medical cover, family-friendly benefits, and professional development support.
- Other info: Flexible working options and commitment to diversity and inclusion.
- Why this job: Make a real impact on national infrastructure while developing your skills in a dynamic environment.
- Qualifications: Experience in high voltage substations and strong leadership skills required.
The predicted salary is between 45000 - 55000 £ per year.
This is a fantastic opportunity to step into a hands‑on, high‑impact role supporting National Grid substation ground investigation projects across the UK. As a Site Supervisor, you’ll be at the centre of day‑to‑day site delivery, ensuring work is carried out safely, efficiently, and to the highest quality standards. You’ll oversee contractors, coordinate activities, manage logistics, and act as a key link between project managers, engineers, and client representatives. Working within a highly regulated environment, you’ll help ensure full compliance with CDM Regulations, National Grid Safety Rules, and company HSE procedures – making safety your top priority. This role offers the chance to contribute to nationally significant infrastructure while developing your expertise in a fast‑moving, technically rich environment.
Key Responsibilities
- Health, Safety & Environment: Deliver daily briefings and toolbox talks, enforce RAMS and Permit to Work systems, ensure compliance with CDM Regulations 2015, National Grid Safety Rules, PPE requirements, safe access/egress, and environmental controls, and stop work where unsafe practices are identified.
- Site Supervision & Coordination: Supervise subcontractors and direct workforce, plan and coordinate daily activities to meet programme milestones, manage site logistics including deliveries, plant and access, and ensure all works follow approved drawings, specifications, and National Grid standards (NGTP, TS, etc.).
- Stakeholder Liaison: Work closely with Project Managers, Engineers, and client representatives including National Grid and DNOs to ensure smooth communication and alignment.
- Quality Assurance: Carry out inspections and sign‑offs, support the development of Inspection & Test Plans and quality records, ensure all works meet required standards, and identify and report defects or non‑conformances.
- Programme Delivery: Monitor progress against schedules, escalating delays, risks, or issues to senior management, and assisting in planning phased works, outages, and shutdowns.
- Documentation & Reporting: Maintain accurate site records including daily diaries, permits, and inspection reports, provide regular updates to the Site or Project Manager, and ensure all documentation meets audit requirements.
What you’ll need
- Proven experience supervising works on high voltage substations (132kV – 400kV preferred)
- Strong knowledge of National Grid standards and procedures and CDM Regulations and HSE compliance
- Experience working in live substation environments
- Relevant electrical or engineering qualification (HNC/HND or equivalent)
- SMSTS (Site Management Safety Training Scheme)
- CSCS Card (Supervisory/Manager level)
- First Aid at Work
- Ability to read and interpret engineering drawings
- Strong leadership and communication skills
- National Grid Person/Competent Person (desirable)
- IOSH / NEBOSH (desirable)
Additional Requirements
- Willingness to travel and work away from home if required
- Flexibility to work outages, weekends, or night shifts where necessary
- Full UK driving licence
Why Jacobs? People are Jacobs’ greatest asset, and we offer a competitive package to retain and attract the best talent. UK employees also receive free single medical cover and digital GP service, family‑friendly benefits such as enhanced parental leave pay and free membership of employee assistance and parental programmes, and reimbursement towards relevant professional development and memberships. We also give back to our communities through our Collectively program which incorporates matched‑funding, paid volunteering time and charitable donations. Our hybrid working policy allows employees to split their work week between Jacobs offices/projects and remote locations, enabling them to deliver their best work. As a disability confident employer, we will interview disabled candidates who best meet the criteria. We welcome applications from candidates who are seeking flexible working and from those who may not meet all the listed requirements for a role.
Impactful High-Voltage Substation Site Supervisor employer: Jacobs
Jacobs is an exceptional employer that prioritises the well-being and development of its employees, offering a competitive benefits package that includes free medical cover, family-friendly policies, and support for professional growth. With a strong commitment to safety and community engagement, Jacobs fosters a collaborative work culture where employees can thrive in a dynamic environment while contributing to significant infrastructure projects across the UK. The flexibility of hybrid working arrangements further enhances the appeal of this role, making it an ideal opportunity for those seeking meaningful and rewarding employment.
StudySmarter Expert Advice🤫
We think this is how you could land Impactful High-Voltage Substation Site Supervisor
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, attend events, and connect with people on LinkedIn. You never know who might have the inside scoop on job openings or can put in a good word for you.
✨Tip Number 2
Prepare for interviews by researching the company and its projects. Understand their values and how your experience aligns with their needs. This will help you stand out and show that you're genuinely interested in the role.
✨Tip Number 3
Practice makes perfect! Do mock interviews with friends or family to get comfortable with common questions. This will help you articulate your experience and skills confidently when it counts.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, we love seeing candidates who are proactive about their job search!
We think you need these skills to ace Impactful High-Voltage Substation Site Supervisor
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Site Supervisor role. Highlight your experience with high voltage substations and any relevant qualifications. We want to see how your background aligns with the key responsibilities mentioned in the job description.
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about this role and how your skills can contribute to our projects. Keep it concise but impactful, and don’t forget to mention your commitment to safety and compliance.
Showcase Your Leadership Skills:As a Site Supervisor, strong leadership is crucial. In your application, share examples of how you've successfully managed teams or coordinated activities in previous roles. We love to see candidates who can inspire and lead others effectively.
Apply Through Our Website:We encourage you to apply directly through our website for a smoother process. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen on joining our team!
How to prepare for a job interview at Jacobs
✨Know Your Safety Standards
Make sure you brush up on the CDM Regulations and National Grid Safety Rules before your interview. Being able to discuss how you’ve enforced safety protocols in past roles will show that you take safety seriously, which is crucial for this position.
✨Showcase Your Supervision Skills
Prepare examples of how you've successfully supervised teams in high voltage environments. Highlight your experience with subcontractors and how you coordinated activities to meet project milestones. This will demonstrate your leadership capabilities.
✨Familiarise Yourself with Technical Drawings
Since reading and interpreting engineering drawings is key for this role, practice discussing specific projects where you’ve done this. Bring along a few examples if possible, as it shows you’re prepared and knowledgeable.
✨Communicate Effectively
Think about how you’ve liaised with various stakeholders in previous roles. Be ready to discuss how you ensured smooth communication between project managers, engineers, and clients. Strong communication skills are essential for this job, so make sure to highlight them.
