Senior Cyber Security Engineer

Were building the UKs next generation engineering powerhouse providing critical technology that strengthens national security and resilience.

We specialise in turning advances in sensing AI and communications into operational capability for the edge where connectivity may be degraded or denied. Our work focuses on accelerating the deployment of technology improving decision-making for frontline teams and protecting people and critical assets in demanding environments.

Headquartered in Bristol Rowden employs around 200 people and operates over 20000 square feet of engineering and manufacturing facilities. We have a growing international footprint and are one of Europes fastest-growing engineering businesses.

About the role

As a Senior Cyber Security Engineer at Rowden youll collaborate closely with the wider engineering team to design implement and maintain secure systems and infrastructure. You will be embedded within a delivery team(s) and work closely with the Technical Security Lead and external partners to assess risks define security requirements and ensure technical solutions are pragmatic proportionate and aligned with both business and customer needs.

Your focus will span both strategic and tactical aspects of security engineering. At a strategic level youll contribute to high-level design and planning across areas such as secure network architecture identity management and cloud security. At a tactical level youll be hands-on with implementation working directly with systems tools and configurations to apply and validate security controls troubleshoot issues and support secure delivery. Youll collaborate with the wider engineering community to ensure agreed controls are effectively embedded and that all systems are resilient compliant and aligned with current security standards.

The ideal candidate will bring knowledge of threat modelling secure system design and compliance frameworks including NIST ISO 27001 and DefStan 05-139. We understand that even experienced professionals may not have expertise across every aspect of the role. If you bring relevant experience sound technical judgement and a passion for delivering secure solutions we encourage you to apply.

This role requires a minimum of 3 days per week on-site at our Bristol HQ with occasional travel to customer sites.

Candidates must be eligible for SC clearance. Due to the nature of this role and the sensitivity of the work involved applications are restricted to sole UK nationals.

More information about security clearance is available here: Key areas of responsibility

As a Senior Cyber Security Engineer you will be responsible for:

• Implementing and maintaining system security controls and operating procedures ensuring alignment with MOD and Rowden standards.
• Supporting the delivery of cyber security assurance activities including documentation testing and reporting.
• Collaborating with project teams and external partners to deliver on agreed security deliverables and schedules.
• Participating in security risk assessments threat modelling and vulnerability management for cloud software and far-edge deployments.
• Contributing to the security accreditation process preparing evidence managing asset registers and supporting audits as required.
• Assisting in the continuous improvement of security processes incident response and compliance monitoring.
• Engaging with supply chain partners to verify and assure security requirements throughout the capability lifecycle.
• Providing technical advice and hands-on support to engineering teams acting as a security champion within agile delivery teams.
• Representing Rowden in internal and external security forums.

Key skills experience and behaviours

Essential

• Proven experience in cyber security engineering ideally within defence government or critical infrastructure environments.
• Strong understanding of Secure by Design risk management and MOD security standards.
• Hands-on experience with cloud security software assurance and network security controls.
• Familiarity with security accreditation processes (e.g. RMADS JSP 440/604 NCSC guidance).
• Ability to interpret and deliver against SOWs and SORs working collaboratively with external assurance providers.
• Excellent communication skills with the ability to explain complex security concepts to technical and non-technical stakeholders.
• Strong analytical documentation and problem-solving skills.

Desirable

• Experience of tactical networked C4I systems including Opnet.
• Knowledge of multi-domain systems and cross-domain solutions.
• Understanding of LOS & BLOS communication systems.
• Awareness of UK Government LETacCIS programmes and systems such as DSA Morpheus Trinity and Bowman.

About you

The ideal candidate will have a strong balance of technical skills and experience and the behavioural competencies that we believe are key to success in the role are as follows:

• Extensive experience in software development environments and infrastructure delivery with a solid engineering foundation ideally in software engineering.
• In-depth knowledge of Secure by Design principles and their application in secure systems architecture.
• Proficiency in securing cloud infrastructure software far edge networking and integrated systems.
• Strong analytical and risk management skills with a focus on continuous security improvement.
• Ability to work within cross-functional teams to achieve secure compliant solutions.

Working at Rowden

We are committed to building a flexible inclusive and enabling company. Our aim is to create a diverse team of talented people with unique skills experience and backgrounds so please apply and come as you are!

We also recognise the importance of flexible working and support this wherever we can. We typically operate a flexible hybrid-working model with an average 3 days in the office each week (dependent on the role). We welcome the opportunity to discuss flexibility part-time working requirements and/or workplace adjustments with all our applicants.

Rowden is a Disability Confident Committed company and we actively encourage people with disabilities and health conditions to apply for our roles. Please let us know your requirements early on so that we can make sure you have everything you need up front to help make the recruitment process and experience as easy as possible.

Finally if you feel that you dont meet all the criteria included above but have transferable skills and relevant experience wed still love to hear from you!