At a Glance
- Tasks: Lead impactful consultancy projects in power systems and mentor junior engineers.
- Company: Join TNEI, a vibrant consulting firm at the forefront of the energy transition.
- Benefits: Enjoy competitive salary, flexible working, and excellent career development opportunities.
- Other info: Be part of an Employee Ownership Trust that values collaboration and innovation.
- Why this job: Make a real difference in the energy sector while shaping your career path.
- Qualifications: Degree in Electrical Engineering or related field with power system experience.
SALARY Competitive and based on experience and qualifications.
LOCATION Glasgow or Manchester
THE POSITION We’re searching for a Principal Power System Design Engineer – Networks to join us at an exciting stage of our growth. This is a fantastic opportunity to contribute to impactful consultancy work, help shape client outcomes, and play an important part in the continued development of our services. In this role, you will have the chance to take ownership of meaningful work, collaborate with talented specialists, and make a genuine contribution to TNEI’s mission in the energy transition. Whether you’re looking to step up into your next level of responsibility, develop your technical or consultancy skills, gain more exposure to client‑facing work, or broaden your project portfolio, this role offers significant scope for growth. We understand that career journeys aren’t always linear; this opportunity may equally suit someone seeking a sideways move into a new team, discipline or environment where they can make a real difference and apply existing expertise in a fresh context. At TNEI, you’ll be supported to shape a career pathway that fits your goals while contributing to high‑impact projects.
KEY DUTIES & RESPONSIBILITIES
- Conduct technical work leading to the successful completion of projects
- Oversee and manage complex consulting projects from inception to completion
- Coordinate with cross‑functional teams to ensure timely and within‑budget delivery
- Team Management and Mentoring
- Lead, mentor and develop junior consultants and team members
- Foster a collaborative and high‑performing team environment
- Technical Expertise & Thought Leadership
- Stay up to date with industry development, regulatory changes and power systems design and technologies
- Represent the company at conferences, seminars, and networking events
REQUIREMENTS
Essential requirements include:
- Degree in Electrical Engineering, Power Systems Engineering, or a related discipline.
- Experience in power system modelling and analysis for transmission and/or distribution networks.
- Experience contributing to the design of electrical networks, including substations, cables, overhead lines, and associated plant.
- Familiarity with network studies such as load flow, fault level, voltage, reactive power, harmonics, protection coordination, EMT, or stability assessments.
- Experience using power system software such as DIgSILENT PowerFactory, IPSA, PSCAD, PSS E, ETAP, or similar.
- Understanding of transmission and distribution network planning and grid connection processes.
- Ability to develop and review network designs, single‑line diagrams, technical specifications, and engineering reports.
- Experience supporting feasibility studies, concept design, FEED/Pre‑FEED studies, or detailed design projects.
- Knowledge of relevant industry standards, including the GB Grid Code, Distribution Code, ENA Engineering Recommendations, or equivalent standards.
- Strong communication skills and ability to work collaboratively with clients, contractors, and multidisciplinary teams.
- Self‑motivated with a willingness to learn, develop, and contribute to technical excellence.
- Experience mentoring junior engineers or leading small project teams.
- Chartered Engineer (CEng) status or working towards chartership.
- Experience with Python for analysis or automation.
- Understanding of the energy regulatory environment.
- Knowledge of HV asset management practices.
- Experience in renewable energy, battery storage, data centres, industrial, utility, or generation projects.
- Experience with grid connection applications, due diligence studies, or owner’s engineer assignments.
ABOUT TNEI
TNEI is a specialist, vibrant consulting company that has been at the forefront of providing expert technical advice to electricity network companies, renewable energy developers, regulators and funding institutions all over the world since it was established in 1999. By nurturing the top talent in the energy industry we’ve built a solid reputation of developing innovative solutions and solving complex problems associated with achieving net zero. We offer a fast‑paced learning environment with excellent career development opportunities. Join us and become part of the net zero energy revolution.
TNEI staff at the heart of the business TNEI is an Employee Ownership Trust meaning that the people who work in the business directly benefit from and influence the direction and future success of the company. TNEI has always been proud of its inventive and collaborative culture. That culture is at the heart of its success and ensures innovative and novel approaches to supporting and helping solve challenges facing our client base. An Employee Ownership Trust embodies this company culture in which we all feel responsible for the business’ performance and success. By remaining independent, the company is able to retain its culture and reputation and allow staff to feel even more connected to the company. Find out what it’s like to be part of our team and visit ‘life at TNEI’ on our website’s careers page.
Here’s How We Take Care Of You
- Work life balance: 25 days annual leave (plus public holidays) & a day off to celebrate your birthday
- Flexible working: Hybrid, ‘flex’ your day around our core working hours & annual opportunity to work from ‘an alternative location’
- Career growth: Development opportunities & funded professional memberships
- Financial rewards: Annual pay review, Discretional annual bonus scheme, employee ownership dividend & 7% employer pension contribution (with the option to enhance with salary exchange)
- Wellbeing support: Private Medical Insurance, Employee Assistance Programme, extensive life assurance & income protection
- Enhanced policies and provisions to support colleagues through all of the moments that matter
- People & Community: Cycle to Work, annual travel loan, discounts platform, team socials & charity matching
Equality, diversity and inclusion
TNEI promotes equality, diversity and inclusion in a space where all are respected.
Principal Consultant – Networks Design Lead in Glasgow employer: TNEI Services Ltd
TNEI is an exceptional employer that fosters a vibrant and collaborative work culture, empowering employees to take ownership of impactful projects in the energy sector. With a strong focus on career development, flexible working arrangements, and a commitment to employee wellbeing, TNEI offers a unique opportunity for professionals to grow their skills while contributing to the vital mission of achieving net zero. As an Employee Ownership Trust, staff are directly involved in shaping the company's future, ensuring a sense of connection and responsibility towards its success.
StudySmarter Expert Advice🤫
We think this is how you could land Principal Consultant – Networks Design Lead in Glasgow
✨Get Involved with Industry Events
The energy and utilities sector is always buzzing with events, trade shows, and networking opportunities. We should hit up conferences and exhibitions like Energy UK or Utility Week Live—these are prime spots to mingle with industry professionals and even snag some insider info on job openings!
✨Join Energy-focused Online Communities
Let's tap into online platforms and forums like LinkedIn groups or Reddit communities specifically for energy and utilities. Not only can we showcase our knowledge, but we can also stay updated on company announcements or job leads from people already in the know.
✨Consider Industry Certifications
Pushing ahead with certifications like the NEBOSH National Certificate in Occupational Safety and Health (if you’re into safety) can give us a leg up in this competitive field. It not only builds our credibility but also shows employers that we’re serious about our career in energy and utilities.
✨Apply ThroughTNEI Services Ltd's Website
Don’t forget to apply directly through TNEI Services Ltd's website for the full-time Principal Consultant – Networks Design Lead role. Many companies prioritise candidates who show initiative by going straight to the source. Make sure we tailor our application to highlight our passion for the energy sector!
We think you need these skills to ace Principal Consultant – Networks Design Lead in Glasgow
Some tips for your application 🫡
Show Off Your Energy Knowledge:When crafting your CV and cover letter, make sure you highlight any knowledge or experience related to the energy-utilities sector. Whether it’s coursework, internships, or projects that showcase your understanding of energy management, sustainability, or regulatory frameworks, we want to see that passion and expertise shine through.
Quantify Your Achievements:In our field, numbers speak volumes! Don’t just tell us about your previous roles; quantify your achievements where possible. For instance, mention how you improved energy efficiency by a percentage or contributed to cost savings. This makes your application more compelling and shows us just how impactful you can be.
Tailor Your Cover Letter:Your cover letter is your chance to connect personally with us at TNEI Services Ltd. Tailor it to reflect how your values align with our mission in the energy sector. Share why you're excited about this specific role and how you envision contributing to our goals.
Demonstrate Your Team Spirit:Collaboration is key in the energy-utilities industry. In your application, emphasise any team projects or experiences where you worked effectively with others, especially on sustainability initiatives or technical projects. We're looking for someone who can mesh well with our team!
How to prepare for a job interview at TNEI Services Ltd
✨Show Your Passion for Renewable Energy
In the energy-utilities sector, it’s vital to demonstrate your enthusiasm for sustainable practices and innovations. Share experiences where you've worked on or studied renewable energy projects, whether that’s through coursework, past internships, or personal initiatives. Let us see how your passion aligns with the ethos of TNEI Services Ltd.
✨Brush Up on Industry Regulations
Being familiar with industry standards and regulations is crucial in energy-utilities interviews. Make sure to know the basics of relevant policies and frameworks, like the Energy Act or environmental legislation. This will not only show you’ve done your homework but will also prepare you for potential technical questions about compliance during your interview.
✨Highlight Teamwork and Project Management Skills
Most roles in the energy sector involve collaboration with diverse teams. Be ready to discuss examples where you’ve successfully worked in teams or led projects, especially those involving energy initiatives. This is particularly important for a full-time position, as employers want to see you bring a collaborative spirit to TNEI Services Ltd.
✨Prepare for Technical Assessments
Expect some technical questions or even practical assessments during your interview, especially about energy efficiency methodologies or basic engineering principles relevant to the role. It’s a good idea to brush up on key concepts and be prepared to explain them clearly, as this will demonstrate your technical proficiency and readiness to jump into your new role.
