Principal Mission & Complex Systems Engineer / Consultant

Principal Mission & Complex Systems Engineer / Consultant

Full-Time 59400 - 72600 £ / year (est.) Hybrid
BMT

At a Glance

  • Tasks: Lead complex engineering projects and deliver innovative solutions for mission-critical systems.
  • Company: Join BMT, a forward-thinking engineering firm dedicated to sustainability and innovation.
  • Benefits: Enjoy flexible working, private medical insurance, enhanced pension, and 26 days' annual leave.
  • Other info: Dynamic work environment with opportunities for professional growth and development.
  • Why this job: Make a real impact by solving important engineering challenges and mentoring future talent.
  • Qualifications: Experience in complex systems engineering and strong leadership skills required.

The predicted salary is between 59400 - 72600 £ per year.

Department: Technical Capability

Employment Type: Full Time

Location: United Kingdom

Reporting To: Mick Dewhirst

Contract Type: Permanent

Flexibility: Full-time role, with flexible working considered in line with business and customer needs. We understand that everyone’s circumstances are different, so we’re always happy to discuss what flexibility might look like for you. While we can’t guarantee every request, we will always listen and explore options that support both you and the needs of the role.

Location: UK location flexible, with attendance at BMT and customer sites determined by assigned work. Office, remote and hybrid working may be considered subject to customer, security and delivery requirements. The post-holder must be able to obtain and maintain the level of UK security clearance required for assigned work. Individual assignments may carry additional nationality, residency or vetting requirements.

About BMT: BMT is dedicated to solving some of the most important engineering challenges of our time. Our people use their technical excellence to deliver practical, meaningful solutions that make a real difference. We are committed to building a safer, more efficient, and more sustainable future. Diversity, equity, and inclusion are central to our mission, shaping our culture and supporting our purpose.

Why Work for Us? Joining BMT means joining a company that invests in you. As an Employee Benefit Trust (EBT) organisation, we’re independent and free from external shareholders — allowing us to reinvest in our people and make decisions that support long‑term success. You’ll have access to a wide range of benefits that support your health, family life, financial wellbeing, and personal development, including:

  • Private Medical Insurance (including family cover)
  • Enhanced Pension
  • 18 weeks’ enhanced maternity pay (after 1 year’s service)
  • Family‑friendly policies
  • Inclusive and supportive culture
  • Annual Wellbeing Fund for hobbies and personal interests
  • 26 days' annual leave plus bank holidays
  • Holiday trading
  • Retail and lifestyle discounts
  • Professional subscriptions paid

About The Role: As a Principal Mission & Complex Systems Engineer / Consultant, you’ll take a senior technical and consultancy role in delivering complex, mission-critical and operational systems. Combining Mission & Complex Systems expertise with Systems Engineering, Cyber and other specialist disciplines, you’ll lead technically challenging assignments and substantial work packages with a high degree of autonomy. You’ll work across the engineering lifecycle, from development and integration through assurance and in-service evolution, translating complex operational needs and evidence into clear engineering strategies, solutions and defensible recommendations. You’ll build trusted relationships with senior customers, shape delivery approaches and provide authoritative technical advice, while contributing to bids, proposals and future opportunities. You’ll also play an important role in strengthening our Operational Systems capability through mentoring, recruitment, skills development, professional communities, innovation and the development of reusable methods and assets.

About You: You’ll be a recognised senior Mission & Complex Systems practitioner with substantial experience in complex operational systems engineering, technical consultancy, integration, assurance or acquisition. You’ll bring strong systems thinking and system‑of‑systems expertise, with the ability to translate complex operational needs into clear, practical and deliverable engineering outcomes. Comfortable leading multidisciplinary teams and substantial technical work packages, you’ll have experience across areas such as operational analysis, requirements and architecture, mission and capability integration, verification and validation, trials, acceptance, assurance and through-life evolution. You’ll combine technical depth with sound judgement, commercial awareness and confident communication, enabling you to build credibility with senior customers and provide clear, evidence-based technical advice even where information is incomplete or uncertain. You’ll also be passionate about developing others and strengthening technical capability through mentoring, improved methods and professional communities. A relevant engineering, scientific or technical qualification, or equivalent professional experience, is expected, with Chartered Engineer status or an appropriate route towards Chartership preferred.

What's Next? If you’re ready to use your skills to help tackle meaningful challenges and contribute to a more sustainable future, we’d love to hear from you.

Principal Mission & Complex Systems Engineer / Consultant employer: BMT

BMT is an exceptional employer that prioritises employee engagement and development, offering a dynamic work culture where your contributions directly influence the company's strategy and purpose. With a hybrid working model across UK offices, employees benefit from flexible arrangements, collaborative opportunities with regional leaders, and a commitment to personal growth through impactful communication initiatives.

BMT

Contact Details:

BMT Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Principal Mission & Complex Systems Engineer / Consultant

✨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 Mission & Complex Systems Engineer / Consultant role you’re after at BMT.

✨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 BMT 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 BMT.

✨Apply Through Company Websites

When you spot a role like Principal Mission & Complex Systems Engineer / Consultant at BMT, 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 Mission & Complex Systems Engineer / Consultant

Mission & Complex Systems Expertise
Systems Engineering
Cybersecurity Knowledge
Operational Analysis
Requirements and Architecture Development
Mission and Capability Integration
Verification and Validation

Some tips for your application 🫡

Showcase Your Technical Expertise:When applying for an engineering role like Principal Mission & Complex Systems Engineer / Consultant, 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 BMT 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 BMT 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 BMT

✨Brush Up on Core Engineering Principles

Before heading into the interview with BMT, 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 BMT 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.