Principal HSE Engineer in London

Principal HSE Engineer in London

London Full-Time 63000 - 77000 £ / year (est.) No working from home possible
McDermott International

At a Glance

  • Tasks: Lead process safety engineering for LNG and low carbon fuel projects, ensuring safety and compliance.
  • Company: Join Lutech Resources, a leader in recruitment for Engineering, Energy, and Manufacturing sectors.
  • Benefits: Competitive salary, career growth, and the chance to work on impactful projects.
  • Other info: Collaborative environment with opportunities to influence major engineering decisions.
  • Why this job: Make a real difference in safety engineering while working with innovative technologies.
  • Qualifications: Degree in Engineering with experience in process safety studies and risk assessment.

The predicted salary is between 63000 - 77000 £ per year.

The Principal HSE Engineer is responsible for delivering and providing technical authority in process safety engineering for LNG and onshore low carbon fuel projects. Leads hazard identification, risk assessment, and consequence evaluation activities, ensuring major accident hazards are systematically identified, understood, and addressed through risk-informed design.

Drives the consistent application of process safety methodologies and ensures study outputs are robust, defensible, and effectively integrated into engineering decisions. Supports environmental assessments as a complementary discipline to enable safe, compliant, and responsible project delivery.

Essential Qualifications and Education

  • Degree in Engineering or equivalent, with significant experience in process safety engineering within LNG, oil & gas, or low carbon fuel projects
  • Proven capability in delivering and technically leading process safety studies, including HAZID, HAZOP, QRA, and consequence modelling
  • Strong understanding of fire and explosion hazards, dispersion analysis, and quantitative risk assessment methodologies
  • Practical experience with industry-standard consequence and risk modelling software (e.g. PHAST, FLACS) is preferred
  • Experience integrating process safety requirements into engineering design and influencing technical decisions
  • Exposure to environmental assessments (e.g. emissions, flaring, venting, energy efficiency) as a supporting discipline
  • Familiarity with relevant international codes, standards, and regulatory frameworks applicable to LNG and low carbon fuel developments
  • Strong communication, coordination, and influencing skills, with the ability to work effectively across multidisciplinary teams and contribute to decision-making at project level

Key tasks and Responsibilities

  • Define and maintain the Safety Engineering Basis, establishing methodologies, standards, and acceptance criteria for process safety studies and risk management activities
  • Deliver and provide technical leadership for process safety studies, including HAZID, HAZOP, Fire and Explosion Analysis, QRA, and ALARP assessments, ensuring outputs are technically robust and consistently applied across the project
  • Undertake and guide consequence modelling for fire, explosion, and hazardous release scenarios, ensuring risks are appropriately quantified, interpreted, and communicated to support decision-making
  • Drive the integration of process safety outcomes into engineering design, influencing plant layout, process safeguards, safety-critical systems, and overall risk reduction strategies
  • Develop Fire & Gas detection philosophies, including detector mapping and coverage assessments, ensuring alignment with identified hazard scenarios and escalation potential
  • Support the definition of fire protection requirements from a process safety perspective, ensuring credible major accident scenarios are effectively mitigated
  • Interface with multidisciplinary engineering teams to ensure consistent application of process safety requirements across all design deliverables and project phases
  • Support risk management activities, including identification, assessment, and tracking of key process safety risks through to resolution, ensuring appropriate visibility and mitigation
  • Provide technical guidance within the process safety discipline, promoting consistency, quality, and continuous improvement in delivery
  • Contribute to environmental studies as a secondary responsibility, including GHG emissions assessments, flaring and venting analysis, and energy efficiency considerations, ensuring alignment with project sustainability objectives
  • Participate in client engagements, technical assurance reviews, and regulatory discussions, representing process safety as a subject matter expert

Principal HSE Engineer in London employer: McDermott International

McDermott International is an exceptional employer, offering a dynamic work environment that prioritises safety and innovation in the offshore energy sector. With a strong commitment to employee development, we provide ample opportunities for growth and advancement, alongside competitive benefits that support work-life balance. Located in a thriving industry hub, our team enjoys a collaborative culture that values expertise and fosters long-term client relationships, making it a rewarding place to build a career.

McDermott International

Contact Details:

McDermott International Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Principal HSE Engineer in London

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 HSE Engineer role you’re after at McDermott International.

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Apply Through Company Websites

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We think you need these skills to ace Principal HSE Engineer in London

Process Safety Engineering
Hazard Identification (HAZID)
Hazard and Operability Study (HAZOP)
Quantitative Risk Assessment (QRA)
Consequence Modelling
Fire and Explosion Analysis
Dispersion Analysis

Some tips for your application 🫡

Showcase Your Technical Expertise:When applying for an engineering role like Principal HSE 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 McDermott International 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 McDermott International 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 McDermott International

Brush Up on Core Engineering Principles

Before heading into the interview with McDermott International, 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 McDermott International 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.