Principal Engineer

Principal Engineer

Full-Time 70000 - 90000 £ / year (est.) No working from home possible
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At a Glance

  • Tasks: Partner with customers to deliver tailored X-ray and CT solutions.
  • Company: Join Coesia, a leader in automation and packaging systems.
  • Benefits: Competitive salary, diverse workplace, and opportunities for growth.
  • Other info: Be part of a diverse team that values inclusion and innovation.
  • Why this job: Make a real impact by solving complex customer challenges with innovative technology.
  • Qualifications: Degree in Engineering or related field with expertise in X-ray/CT systems.

The predicted salary is between 70000 - 90000 £ per year.

We are seeking an X-ray / CT Specialist to play a pivotal role in accelerating the growth of our X-ray and computed tomography (CT) capabilities. This is a high-impact, customer-facing position at the intersection of applications engineering, technical leadership, and business development. You will work directly with customers to understand their needs, define high-value technical solutions, and translate these into commercially compelling proposals. Internally, you will act as a focal point for X-ray and CT expertise, helping shape product direction and building capability across the business. This role suits someone who combines strong technical depth with commercial instinct, and is motivated by turning complex customer problems into scalable, high-value solutions.

Main Responsibilities

  • Partner with customers to understand complex needs and deliver tailored X-ray / CT solutions
  • Translate technical requirements into robust system concepts and high-value proposals
  • Support Sales in identifying, qualifying, and developing new opportunities
  • Act as a Subject Matter Expert for X-ray and CT across customers and internal teams
  • Collaborate with Engineering to ensure solutions meet performance and application requirements
  • Lead feasibility studies, trials, and technical demonstrations
  • Identify and develop new applications and market opportunities
  • Work cross-functionally within the Coesia Group to integrate X-ray / CT into broader automation and packaging systems
  • Contribute to product strategy, innovation, and internal capability building

What You Need to Be Successful

  • Degree in Engineering, Physics, Materials Science, or related field
  • Strong expertise in industrial X-ray / CT systems (e.g. microfocus, photon counting, TDI line scan)
  • Experience in applications engineering, technical sales, or solutions engineering
  • Ability to translate complex challenges into practical, scalable solutions
  • Strong commercial mindset and customer focus
  • Excellent communication and stakeholder management skills
  • Familiarity with image analysis, defect detection, or non-destructive testing (NDT)
  • Exposure to proposal development and commercial processes

Coesia is an equal opportunity employer and embraces diversity and inclusion.

Principal Engineer employer: Cerulean, a Coesia company

Coesia is an exceptional employer that fosters a dynamic work culture where innovation and collaboration thrive. As a Principal Engineer, you will benefit from extensive professional development opportunities, working alongside industry experts in a supportive environment that values diversity and inclusion. Located in a vibrant area, our company not only offers competitive compensation but also encourages a healthy work-life balance, making it an ideal place for those seeking meaningful and rewarding employment.

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Contact Details:

Cerulean, a Coesia company Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Principal Engineer

Join Engineering Meetups!

Get yourself along to local engineering meetups or tech conferences. These are great places to connect with like-minded folks and industry leaders who might just have a lead on that full-time Principal Engineer role you’re after at Cerulean, a Coesia company.

Show Off Your Projects!

Don’t be shy about showcasing your engineering projects. Whether it’s a funky app, a mechanical design, or a complex algorithm, having a solid portfolio on platforms like GitHub can really make you stand out. Plus, it gives potential employers at Cerulean, a Coesia company a taste of what you can bring to the table!

Engage with Online Communities

Dive into engineering forums and online communities, like Reddit or specific engineering Discord channels. Sharing your insights, asking questions, and being active can help you build connections that might lead to job opportunities at Cerulean, a Coesia company.

Apply Through Company Websites

When you spot a role like Principal Engineer at Cerulean, a Coesia company, apply directly through their website. Often, this can show your genuine interest in the company and you might just get noticed quicker than via typical job boards.

We think you need these skills to ace Principal Engineer

X-ray Systems Expertise
CT Systems Expertise
Applications Engineering
Technical Sales
Solutions Engineering
Commercial Mindset
Customer Focus

Some tips for your application 🫡

Showcase Your Technical Expertise:When applying for an engineering role like Principal Engineer, it’s essential to highlight your technical skills. Include any relevant software or tools you're proficient in on your CV—think CAD software, simulation tools, or programming languages. Don't skimp on any engineering projects you've worked on that demonstrate your ability to solve complex problems.

Focus on Results and Impact:In the engineering world, we love numbers and real-world impact. Quantify your achievements wherever possible—like reducing costs by a certain percentage, improving efficiency, or successfully completing a project ahead of schedule. This gives your future employers at Cerulean, a Coesia company a clear picture of the value you can bring.

Craft a Compelling Cover Letter:Use your cover letter to express your passion for engineering and explain why you’re drawn to Cerulean, a Coesia company specifically. Share what aspects of their work excite you and how your values align with theirs. This is your chance to show a bit of personality while keeping it professional!

Include Relevant Certifications:If you have any engineering certifications, especially ones that are recognised in your field, make sure to feature them prominently on your CV. They demonstrate not just your knowledge, but also your commitment to professional development, which is something we at StudySmarter value highly.

How to prepare for a job interview at Cerulean, a Coesia company

Brush Up on Core Engineering Principles

Before heading into the interview with Cerulean, a Coesia company, make sure you're solid on the fundamental engineering principles relevant to the role. Be ready to discuss concepts such as thermodynamics, fluid mechanics, or structural analysis, depending on the specifics mentioned in the job description. Don’t skip any hands-on projects or coursework; these can be excellent talking points!

Show Off Your Problem-Solving Skills

Expect technical questions or case studies during your interview—after all, engineering is all about solving problems! Prepare a few examples of how you've tackled engineering challenges in the past, whether at university or in any practical experience. Practising with mock technical interviews can really help you articulate your thought process and solutions.

Relate Your Experience to the Role

In a full-time role, employers like Cerulean, a Coesia company want to see that you can adapt and grow within their team. Be ready to discuss how your previous internships, projects, or studies relate directly to the work you'll be doing. Highlight specific experiences that showcase your collaborative skills and how you've successfully worked within a team environment.

Know Your Tools and Software

Most engineering roles require familiarity with specific tools and software. Prepare to talk about your proficiency with programmes like AutoCAD, MATLAB, or SolidWorks if they’re relevant to the role. Even better, have examples of projects where you’ve used these tools, as it'll demonstrate your hands-on experience and readiness for the job.