Senior/Principal Power Systems Engineer
Senior/Principal Power Systems Engineer

Senior/Principal Power Systems Engineer

Full-Time 40000 - 55000 £ / year (est.) No home office possible
Roc Search GmbH

At a Glance

  • Tasks: Deliver innovative power systems analysis and design for complex projects.
  • Company: Leading engineering consultancy focused on infrastructure and mission-critical projects.
  • Benefits: Competitive salary, hybrid working, and strong career progression opportunities.
  • Why this job: Join a collaborative team and work on high-profile projects that make a real impact.
  • Qualifications: Experience in power systems engineering and strong design skills required.
  • Other info: Mentorship opportunities and a supportive environment for professional growth.

The predicted salary is between 40000 - 55000 £ per year.

We are working with a leading engineering consultancy in the built environment, currently looking to appoint a Senior or Principal Power Systems Engineer to join their growing HV team in the South West. This is an exciting opportunity to join a highly regarded team delivering infrastructure and mission‑critical projects, including large‑scale data centres across the UK and Europe. You will be part of a collaborative, technically strong environment with a real focus on innovation, quality, and professional development.

The Role:

  • You will play a key role in delivering power systems analysis and design across HV, MV, and LV networks for complex projects.
  • Key responsibilities include:
  • Delivering technical analysis and design calculations for electrical systems, including load assessments, utility connections, generators, UPS, and renewable technologies.
  • Designing HV/LV substations and network connections.
  • Producing design deliverables including specifications, drawings, and reports.
  • Carrying out detailed studies such as:
  • Load flow
  • Fault level analysis
  • Protection coordination
  • G5/5 harmonic studies
  • Earthing and Earth Potential Rise (EPR) studies
  • Collaborating with internal teams, clients, and external stakeholders.
  • Supporting project delivery, including resource planning and commercial awareness (WIP, invoicing).
  • Mentoring and supporting junior engineers and graduates.
  • About you:

    • Proven experience as a Power Systems / HV Engineer within a consultancy or design environment OR Chartered experience.
    • Strong background in HV substation design and power systems studies.
    • Experience using tools such as ETAP, Amtech, DIgSILENT, or similar.
    • Knowledge of:
    • Protection systems, CT calculations, and arc flash studies.
    • Earthing design and EPR analysis.
    • Power quality and G99 / harmonic assessments.
  • Ability to produce technical reports, schematics, and detailed designs.
  • Experience working with clients, contractors, and multidisciplinary teams.
  • A proactive mindset with an interest in mentoring and knowledge sharing.
  • Desirable:

    • Experience in data centres or mission‑critical environments.
    • Knowledge of network resilience and failure mode analysis.
    • Working knowledge in lighting design or building design.

    Why Apply?

    • Work on high‑profile, complex infrastructure projects.
    • Join a collaborative and forward‑thinking engineering team.
    • Strong opportunities for career progression to Principal level.
    • Flexible and supportive working environment.

    Senior/Principal Power Systems Engineer employer: Roc Search GmbH

    Join a leading engineering consultancy in the South West, where you'll be part of a dynamic and innovative team dedicated to delivering high-profile infrastructure projects. With a strong emphasis on professional development and collaboration, this role offers excellent opportunities for career progression, a flexible working environment, and the chance to work on mission-critical projects that make a real impact across the UK and Europe.
    Roc Search GmbH

    Contact Detail:

    Roc Search GmbH Recruiting Team

    StudySmarter Expert Advice 🤫

    We think this is how you could land Senior/Principal Power Systems Engineer

    ✨Network Like a Pro

    Get out there and connect with industry professionals! Attend engineering meetups, conferences, or webinars. The more people you know, the better your chances of landing that Senior/Principal Power Systems Engineer role.

    ✨Show Off Your Skills

    When you get the chance to chat with potential employers, don’t hold back! Talk about your experience with HV substation design and power systems studies. Use specific examples to demonstrate how you've tackled complex projects in the past.

    ✨Tailor Your Approach

    Every company is different, so make sure you tailor your conversations to fit their needs. Research the consultancy’s recent projects and mention how your skills can contribute to their success, especially in delivering mission-critical projects.

    ✨Apply Through Our Website

    Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who are proactive and engaged in their job search.

    We think you need these skills to ace Senior/Principal Power Systems Engineer

    Power Systems Analysis
    HV Substation Design
    Load Assessments
    Utility Connections
    Generators
    UPS
    Renewable Technologies
    Design Calculations
    ETAP
    Amtech
    DIgSILENT
    Protection Systems
    CT Calculations
    Arc Flash Studies
    Technical Report Writing

    Some tips for your application 🫡

    Tailor Your CV: Make sure your CV is tailored to the Senior/Principal Power Systems Engineer role. Highlight your experience with HV substation design and power systems studies, and don’t forget to mention any relevant tools you’ve used like ETAP or DIgSILENT.

    Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re passionate about power systems engineering and how your background aligns with our focus on innovation and quality in delivering complex projects.

    Showcase Your Technical Skills: In your application, be sure to showcase your technical skills and experience with detailed studies like load flow and fault level analysis. We want to see how you can contribute to our collaborative environment!

    Apply Through Our Website: We encourage you to apply through our website for a smoother process. It’s the best way for us to receive your application and get you one step closer to joining our fantastic team!

    How to prepare for a job interview at Roc Search GmbH

    ✨Know Your Power Systems Inside Out

    Make sure you brush up on your knowledge of HV, MV, and LV networks. Be ready to discuss your experience with power systems analysis and design, especially in relation to load assessments and utility connections. This will show that you're not just familiar with the concepts but can apply them practically.

    ✨Showcase Your Technical Skills

    Prepare to talk about the tools you've used, like ETAP or DIgSILENT. Bring examples of projects where you’ve produced design deliverables, such as specifications and reports. This will demonstrate your hands-on experience and technical prowess, which is crucial for this role.

    ✨Highlight Your Collaborative Spirit

    Since the role involves working with multidisciplinary teams, be ready to share examples of how you've collaborated with clients and stakeholders in the past. Discuss any mentoring experiences you have, as this shows your proactive mindset and willingness to support junior engineers.

    ✨Prepare for Scenario-Based Questions

    Expect questions that assess your problem-solving skills, especially related to fault level analysis or protection coordination. Think of specific scenarios where you had to troubleshoot or innovate solutions in your previous roles. This will help you stand out as a candidate who can think on their feet.

    Senior/Principal Power Systems Engineer
    Roc Search GmbH

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