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For Companies At a Glance
- Tasks: Lead and deliver innovative Cyber Security solutions for diverse clients.
- Company: Join Synoptix, a leader in Cyber Security for defence and commercial sectors.
- Benefits: Enjoy flexible working, annual bonuses, and continuous professional development opportunities.
- Why this job: Be part of a dynamic team shaping secure systems with real-world impact.
- Qualifications: Strong knowledge of security engineering and relevant standards required.
- Other info: Only UK nationals eligible for security clearance can apply.
The predicted salary is between 48000 - 72000 £ per year.
Principal Security Engineer
The Role:
Synoptix are expanding their Cyber Security capability by applying it to Systems Thinking, allowing for delivery of Cyber Security Solutions to both defence and commercial clients.
We\’re looking for a technically strong, client-focused Principal Security Engineer to support the development, implementation, and assurance of secure system architectures and solutions. This role sits within our Secure by Design capability and supports both internal development projects and external client engagements. Working alongside the existing team, contributing to security requirements definition, risk assessments, technical security design, and security documentation for both internal platforms and client systems.
Dynamic Working: A blend of home and office-based working is encouraged
Key Responsibilities:
- Lead and Deliver Cyber Security work packages to clients, this includes applying Systems Engineering methodologies into Cyber solutions.
- Risk identification and management
- Requirements Capture
- Validation
- Verification
- Be responsible for the technical content of client deliverables, for example.
- Security Management Plans
- Security Case Report following Secure by Design through life principals
- Verification Plans
- Validation Test Schedules and Reporting
- Penetration Test Remedial Action Plans
- Managing Risk Appetite and Risk Analysis Assessments
- Support the Sales and Business Development team in winning work through the generation of proposals and support to client meetings.
- Represent Synoptix at conferences, symposia, and trade shows.
- Lead Cyber security related research programmes with Academia.
- Represent the client and Synoptix at both internal and external customer facing security working groups.
- Delivering Key Management in accordance with agreed management plans.
- Assist in the further development of the Synoptix Cyber security capability.
Skills Required:
Essential:
- Knowledge of Secure by Design principles
- Experience in system security engineering, ideally in defence, space, or critical infrastructure
- Familiarity with MOD, NCSC, and ISO standards (e.g. ISO 27001/2, NIST 800-series, JSP 604)
- Competence in requirements engineering and systems thinking
- Practical experience with security in software and/or system development environments
- Effective communication and report-writing skills
- Ability to work independently as well as collaboratively within multidisciplinary teams
Desirable:
- CISSP, CISM, or relevant NCSC-certified qualifications
- Experience with model-based systems engineering (MBSE)
- Experience supporting formal security assurance processes
- Understanding of space system architectures or satellite communications
- DevSecOps awareness or experience with security automation
Benefits:
- Annual Company Bonus
- 25 Days holiday not including bank holidays with the option to buy/sell up to 5 days
- Competitive pension contribution
- Continuous professional development including incentives
- Access to online Udemy training facility
- Flexible working arrangements
- Bike to work scheme
- Electric car scheme
- Private health care
- Job well done scheme
Please note that due to the nature of our projects we can only accept Sole UK National candidates who will need to be eligible to obtain UK Security Clearance.
By applying for this position, you are confirming that you consent to the retention of your personal data. Your data is held securely on our own premises and under the terms of the Data Protection Act (2018). It will be treated as confidential, and will not be transferred to any third party, or to any other jurisdiction without your consent. We will not hold any data for any longer than is necessary for us to fulfil our obligations and will remove any data at your written request.
Principal Security Engineer employer: Synoptix Limited
Contact Detail:
Synoptix Limited Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Principal Security Engineer
✨Tip Number 1
Familiarise yourself with Secure by Design principles and the specific standards mentioned in the job description, such as ISO 27001/2 and NIST 800-series. This knowledge will not only help you understand the role better but also demonstrate your commitment to the field during interviews.
✨Tip Number 2
Engage with online communities or forums related to Cyber Security and Systems Engineering. Networking with professionals in these areas can provide insights into current trends and challenges, which you can discuss during your interview to showcase your enthusiasm and expertise.
✨Tip Number 3
Prepare to discuss your experience with risk management and requirements engineering in detail. Be ready to share specific examples of how you've applied these skills in past projects, as this will be crucial for demonstrating your fit for the role.
✨Tip Number 4
Research Synoptix and their recent projects or initiatives in Cyber Security. Understanding their work and values will allow you to tailor your conversation during interviews, showing that you're genuinely interested in contributing to their mission.
We think you need these skills to ace Principal Security Engineer
Some tips for your application 🫡
Understand the Role: Before applying, make sure you fully understand the responsibilities and requirements of the Principal Security Engineer position. Familiarise yourself with the key skills needed, such as knowledge of Secure by Design principles and experience in system security engineering.
Tailor Your CV: Customise your CV to highlight relevant experience and skills that align with the job description. Emphasise your technical expertise, communication skills, and any experience with security in software or system development environments.
Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for cyber security and your understanding of the company's mission. Mention specific projects or experiences that demonstrate your ability to lead and deliver cyber security work packages.
Highlight Relevant Qualifications: If you have certifications like CISSP or CISM, be sure to mention them prominently in your application. Also, include any experience with model-based systems engineering or formal security assurance processes, as these are desirable skills for the role.
How to prepare for a job interview at Synoptix Limited
✨Understand Secure by Design Principles
Make sure you have a solid grasp of Secure by Design principles, as this is crucial for the role. Be prepared to discuss how these principles can be applied in real-world scenarios, especially in relation to system security engineering.
✨Showcase Your Technical Expertise
Highlight your experience with system security engineering, particularly in defence or critical infrastructure. Be ready to provide examples of past projects where you successfully implemented security measures and how you approached risk management.
✨Prepare for Client-Focused Discussions
Since the role involves client engagement, practice articulating your ideas clearly and effectively. Think about how you would explain complex security concepts to clients who may not have a technical background.
✨Familiarise Yourself with Relevant Standards
Brush up on MOD, NCSC, and ISO standards such as ISO 27001/2 and NIST 800-series. Being able to reference these standards during your interview will demonstrate your knowledge and commitment to best practices in cybersecurity.
