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- Tasks: Protect and enhance Operational Technology systems from cyber threats in a critical infrastructure environment.
- Company: Join a leading firm focused on cyber security in the industrial sector.
- Benefits: Attractive salary, hybrid work model, and comprehensive benefits package.
- Other info: Collaborative team culture with opportunities for professional growth and development.
- Why this job: Make a real difference in securing vital systems and stay ahead of emerging cyber threats.
- Qualifications: 5+ years in Cyber Security or Networking, preferably in industrial environments.
The predicted salary is between 65000 - 65000 £ per year.
Location: Ipswich, UK (Hybrid – 3 days/week)
Duration: Permanent
Salary: 65K/Annum + Benefits
Overview
We are hiring a Cyber Security OT Engineer to support the protection and resilience of Operational Technology (OT) systems within a critical infrastructure environment. You will work closely with the OT Cyber Security Engineering Manager to ensure systems are secure, compliant, and resilient against cyber threats, in line with NCSC NIS Regulations.
Key Responsibilities
- Support implementation, administration, and maintenance of OT security infrastructure
- Monitor and manage security tools including firewalls, SIEM, PAM, IDS, endpoint security, and network access controls
- Handle cyber security incidents and support incident response and recovery activities
- Perform root cause analysis and work with problem management teams
- Plan, test, and implement changes following strict change control processes
- Support OT security projects and ensure compliance with regulatory standards (NISD)
- Conduct cyber security testing and track remediation actions
- Maintain and enhance security across SCADA and OT environments
- Collaborate with internal teams, vendors, and service providers
- Provide technical guidance on secure network design (WAN/LAN, SCADA)
- Stay updated on emerging cyber threats and trends in OT environments
Technical Environment
- Fortinet Firewalls & Security Solutions
- SIEM, PAM, IDS/IPS, Endpoint Security
- Cisco ISE (AAA)
- SCADA Systems
- Virtualisation (VMware)
- Windows & Linux Security
- Networking (Routing, VPN, IPSec)
Required Experience
- 5+ years in Cyber Security or Networking (preferably in industrial/OT environments)
- Strong experience in OT/IT security operations and infrastructure
- Hands-on experience with network security, firewalls, and monitoring tools
- Experience in incident response and cyber security improvement initiatives
Preferred Skills
- Industrial protocols: DNP3, ICCP, IEC 61850
- Standards: NISD, NCSC CAF, ISO 27001/27002, IEC 62443
- SCADA systems (electricity or utilities environment preferred)
- Purdue Model understanding
- Secure VPN technologies (IPSec)
- Scripting: PowerShell / Python
- PKI & certificate management
- Knowledge of communication technologies (Fibre, Satellite, Mobile, etc.)
Qualifications & Certifications
- Relevant degree or equivalent experience
- Certifications (preferred): NSE, CCNA, CCNP, CCIE or similar
- Must be eligible for UK SC Clearance
Locations
Cyber Security OT Engineer in Ipswich, Suffolk employer: Vallum Associates
Contact Detail:
Vallum Associates Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Cyber Security OT Engineer in Ipswich, Suffolk
✨Tip Number 1
Network, network, network! Get in touch with professionals in the Cyber Security field, especially those working in OT environments. Attend industry events or webinars to meet potential employers and make connections that could lead to job opportunities.
✨Tip Number 2
Showcase your skills! Create a portfolio or a personal website where you can demonstrate your expertise in Cyber Security. Include projects you've worked on, particularly those related to OT systems, to catch the eye of hiring managers.
✨Tip Number 3
Prepare for interviews by brushing up on common Cyber Security scenarios and incident response strategies. Be ready to discuss your hands-on experience with tools like firewalls and SIEM, as well as your understanding of compliance standards like NISD.
✨Tip Number 4
Don’t forget to apply through our website! We’ve got loads of opportunities waiting for you, and applying directly can sometimes give you an edge. Plus, it’s super easy to keep track of your applications!
We think you need these skills to ace Cyber Security OT Engineer in Ipswich, Suffolk
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Cyber Security OT Engineer role. Highlight your experience with OT security operations and any relevant certifications. We want to see how your skills match what we're looking for!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about cyber security and how your background makes you a great fit for our team. Keep it concise but impactful – we love a good story!
Showcase Relevant Experience: When filling out your application, be sure to showcase your hands-on experience with network security tools and incident response. We’re keen on seeing how you've tackled challenges in previous roles, especially in OT environments.
Apply Through Our Website: We encourage you to apply through our website for the best chance of getting noticed. It’s super easy, and you’ll be able to keep track of your application status. Plus, we love seeing applications come directly from our site!
How to prepare for a job interview at Vallum Associates
✨Know Your Cyber Security Basics
Make sure you brush up on the fundamentals of cyber security, especially in relation to Operational Technology (OT). Be ready to discuss key concepts like firewalls, SIEM, and incident response. This will show that you’re not just familiar with the terms but can apply them in real-world scenarios.
✨Familiarise Yourself with Relevant Standards
Since the role involves compliance with NISD and NCSC regulations, it’s crucial to understand these standards. Prepare to explain how you’ve applied these in past roles or how you would approach compliance in this position. It’ll demonstrate your commitment to maintaining security protocols.
✨Showcase Your Problem-Solving Skills
Be ready to discuss specific incidents you've handled in the past. Use the STAR method (Situation, Task, Action, Result) to structure your answers. This will help you convey your experience in incident response and root cause analysis effectively.
✨Stay Updated on Emerging Threats
Cyber threats are constantly evolving, so it’s important to stay informed about the latest trends and vulnerabilities in OT environments. Bring up recent news or case studies during your interview to show that you’re proactive and engaged in the field.