Overview
We’re seeking an experienced Systems Design Engineer to join a major UK-based nuclear infrastructure programme. This role focuses on the end-to-end development of complex communication and information systems used in a regulated, safety-critical environment. You’ll work across multidisciplinary teams and contribute to the safe, secure and scalable design of next-generation infrastructure.
Join us and start building tomorrow’s world today!
What will you be doing?
What will you be doing?
We’re seeking an experienced Systems Design Engineer to join a major UK-based nuclear infrastructure programme. This role focuses on the end-to-end development of complex communication and information systems used in a regulated, safety-critical environment. You’ll work across multidisciplinary teams and contribute to the safe, secure and scalable design of next-generation infrastructure.
Your main responsibilities
* Collaborate with lead system architects and technical teams to capture and validate system requirements.
* Engage with stakeholders including IT, EC&I, and other engineering teams to ensure alignment and compliance.
Design and document systems
* Main Telephone System
* Radio and Mobile Communication Systems
* Public Address and Clock Systems
* Site Incident and Electronic Notification Systems
* IT/Data Network Systems (LAN/WAN, VoIP, Security, Wired/Wireless infrastructure)
Documentation and compliance
* Functional Specifications
* High-Level Designs
* Risk and Assumption Logs
* Ensure outputs meet safety/regulatory requirements, including IAEA SSG-62 and internal standards
* Participate in design reviews and peer workshops
* Contribute to governance processes, reviewing supplier and internal deliverables
* Support planning and scheduling of deliverables aligned to programme milestones
* Deliver scalable, resilient, future-ready solutions
Who are we looking for?
* Strong background in systems engineering or systems design within complex, safety-regulated sectors
* Hands-on experience with communications systems, IT infrastructure, and control system architecture
You are...
* Passionate about engineering
* Result-oriented
* Proactive
Qualifications
Experience, skills and qualifications required:
* Proven experience in systems design or systems engineering within complex infrastructure or regulated environments (e.g., nuclear, defence, energy, or rail).
* Strong technical understanding of communications, control systems, and IT network architectures.
* Ability to interpret and apply industry standards and safety regulations; familiarity with IAEA SSG-62 or similar frameworks is advantageous.
* Proficient in using requirements management tools such as IBM DOORS or equivalent.
* Skilled in producing comprehensive technical documents including design specifications, functional requirements, and risk assessments.
* Excellent interpersonal and communication skills with the ability to work across multi-disciplinary teams and engage stakeholders at various levels.
* Highly organized, detail-oriented, and able to manage multiple priorities under tight deadlines.
* Educated to degree level in a relevant field such as Systems Engineering, Electrical/Electronic Engineering, Communications, or Information Technology.
Additional Information
Why join us?
We foster a community of dually talented individuals who are both entrepreneurs and technology specialists. Our teams embody the spirit of innovation and entrepreneurship, enabling us to develop solutions efficiently. We are committed to sustainable growth and transformation, with initiatives such as ALTEN labs, mentoring programs, and internal universities.
We offer opportunities to join inspiring projects in innovative companies and support career development with personalized plans. We are here to empower you to reach your full potential.
Join our team and start building tomorrow, today!
What you get
* A personalised career path and supportive management
* Opportunities to work on exciting engineering projects and technologies with Premium Customers
* A wide range of engineering projects and industries
* A competitive salary
* Private Medical Insurance
* Pension Scheme
* Cycle-to-work Scheme and other benefits
* Social atmosphere, regular gatherings, and team events
* Flexible working (role dependent)
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