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For Companies At a Glance
- Tasks: Design and deploy network infrastructure for SCADA systems using Cisco routers and managed switches.
- Company: Join a leading company in the water utility sector focused on innovative technology.
- Benefits: Competitive pay, flexible working arrangements, and opportunities for professional growth.
- Why this job: Make a real difference in critical infrastructure while enhancing your networking skills.
- Qualifications: Experience with Cisco IOS, VLAN configuration, and troubleshooting complex networks.
- Other info: Work in a dynamic environment with a focus on cybersecurity and compliance.
The predicted salary is between 36000 - 60000 £ per year.
Location: Huntingdon, Cambridgeshire
Employment Type: Contract (minimum 6 months)
Department: OT/ICS Networking
Role Overview
We are seeking a skilled Network Engineer to design, configure, and deploy network infrastructure for SCADA systems as part of our Unsupported SCADA project. The role involves integrating Cisco IR1101 routers and Schneider MCSESM123F2LG0 managed switches into existing OT environments, ensuring secure and reliable connectivity between legacy networks and new SCADA systems.
Key Responsibilities
- Deploy and configure Cisco IR1101 routers and Schneider MCSESM123F2LG0 managed switches (8 RJ45 + 4 SFP ports).
- Implement VLAN segmentation (e.g., VLAN 40 for new SCADA).
- Configure static routes and NAT on Cisco IR1101 for inter-site communication.
- Establish Transition VLAN for integration between legacy and new networks.
- Ensure SCADA traffic flows through Cisco IR1101 without bypass.
- Maintain connectivity to legacy devices without re-IP.
- Update firewall rules as required for new IP addresses and NAT configurations.
- Perform end-to-end connectivity tests between SCADA and PLC devices (local and remote).
- Validate routing and NAT configurations for multi-site communication.
- Create detailed network diagrams and configuration documentation.
- Ensure compliance with NIS and OT security standards.
Required Skills & Experience
- Strong knowledge of Cisco IOS and router configuration (IR1101 experience preferred).
- Hands-on experience with Schneider managed switches and VLAN configuration.
- Proficiency in routing protocols, static routes, and NAT.
- Familiarity with industrial networks, SCADA systems, and OT security principles.
- Ability to troubleshoot complex network issues in multi-site environments.
Preferred Qualifications
- Cisco certifications (CCNA/CCNP).
- Experience with OT/ICS environments and SCADA integration.
- Knowledge of firewall rule management and secure remote connectivity.
Tools & Technologies
- Cisco IR1101 Router
- Schneider MCSESM123F2LG0 Switch
- Legacy Westermo devices (L210, MRD, BRD)
Water Domain Experience & Standards
- Experience working in water utility OT environments (treatment plants, pumping stations).
- Knowledge of UK water industry standards including NIS Directive and DWI guidelines.
- Understanding of SCADA systems for water treatment and distribution.
- Compliance with cybersecurity frameworks for critical infrastructure (e.g., IEC Compliance & Standards).
- Adherence to Water OTASP standards including Asset Monitoring, Telemetry, Automation, and SCADA software design.
- Compliance with NIS Directive for critical infrastructure security.
- Knowledge of IEC 62443 cybersecurity framework for industrial control systems.
- Implementation of secure VLAN segmentation (VLAN 10 – OT/ICS, VLAN 20 – Management, VLAN 40 – SCADA).
- Experience with Azure AD integration for SCADA IPC authentication.
- Familiarity with security tools such as SIEM logging, Qualys vulnerability scanning, and Microsoft Defender.
- Ability to configure MPLS and IPSEC VPN tunnels for remote connectivity and backup links (4G failover).
Network Engineer employer: XFactor Talent
Contact Detail:
XFactor Talent Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Network Engineer
✨Tip Number 1
Network Engineers, it's all about networking! Get out there and connect with professionals in your field. Attend industry meetups or online webinars to meet potential employers and showcase your skills.
✨Tip Number 2
Don’t underestimate the power of LinkedIn! Make sure your profile is up-to-date and reflects your expertise in Cisco routers and SCADA systems. Engage with posts related to your field to get noticed by recruiters.
✨Tip Number 3
Practice makes perfect! Brush up on your technical skills by setting up a home lab. Simulate network configurations and troubleshoot issues to prepare for those tricky interview questions.
✨Tip Number 4
Finally, don’t forget to apply through our website! We’ve got some fantastic opportunities waiting for skilled Network Engineers like you. Let’s get you that dream job!
We think you need these skills to ace Network Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Network Engineer role. Highlight your experience with Cisco IR1101 routers and Schneider managed switches, as well as any relevant SCADA systems work. 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 this role and how your background in OT/ICS environments makes you a perfect fit. Let us know what excites you about working on the Unsupported SCADA project.
Show Off Your Technical Skills: Don’t hold back on showcasing your technical expertise! Mention your hands-on experience with VLAN configuration, routing protocols, and troubleshooting complex network issues. We love seeing candidates who can demonstrate their knowledge in practical terms.
Apply Through Our Website: We encourage you to apply through our website for a smoother application process. It helps us keep track of your application and ensures you don’t miss out on any important updates. Plus, it’s super easy!
How to prepare for a job interview at XFactor Talent
✨Know Your Tech Inside Out
Make sure you brush up on your knowledge of Cisco IOS and the specific routers and switches mentioned in the job description. Be ready to discuss your hands-on experience with Cisco IR1101 routers and Schneider managed switches, as well as VLAN configuration. This will show that you're not just familiar with the tech but can also apply it effectively.
✨Prepare for Scenario-Based Questions
Expect questions that put you in real-world scenarios, especially around troubleshooting complex network issues or integrating legacy systems with new SCADA setups. Think of examples from your past experiences where you successfully navigated similar challenges, and be ready to explain your thought process.
✨Showcase Your Compliance Knowledge
Since the role involves adhering to NIS and OT security standards, be prepared to discuss your understanding of these regulations. Familiarise yourself with the UK water industry standards and cybersecurity frameworks like IEC 62443, and be ready to explain how you've implemented these in previous roles.
✨Bring Documentation Samples
Having detailed network diagrams and configuration documentation samples can set you apart. If possible, bring examples of your work that demonstrate your ability to create clear and comprehensive documentation, as this is a key responsibility in the role.
