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Senior Cyber Security Consultant at Hamilton Barnes
CNI Network Administrator - 6 months - Hybrid (Wokingham) - Inside IR35
We are seeking a skilled CNI Network Administrator to join our team on a full-time basis, working 3 days per week on-site in Wokingham and 2 days remotely. In this role, you will be responsible for the administration of critical network infrastructures, including LAN, WAN, intranets, and CNI/SCADA systems.
Key Responsibilities:
* Analyse organizational IT infrastructure needs, design network architecture (LAN, WAN, intranets, SCADA/CNI), and present solutions to management.
* Assess network traffic, capacity, and speed requirements; recommend load balancing, segmentation, and optimization strategies.
* Identify, configure, and maintain required hardware (Routers, Switches, Firewalls) and software (drivers, VPNs, DNS).
* Implement and monitor network security measures, ensure compliance with audit standards, policies, and government regulations (ISO, CNI, SCADA, cybersecurity protocols).
What You Will Ideally Bring:
* Active SC Clearance
* Proven expertise in deploying and administering LAN, WAN, intranets, and critical CNI/SCADA networks.
* Strong knowledge of TCP/IP, IPv6, DNS, VPNs, Firewalls, load balancers, and segmentation.
* Deep understanding of network security principles, compliance frameworks, and regulatory requirements.
* Strong track record in installation, configuration, and operational support of network hardware/software.
* Duration: 6 months (view to extend)
* Day Rate: Up to £400 per day (Inside IR35)
* Location: 3 days on site (Wokingham)
* Start Date: ASAP
Seniority level
* Seniority level
Mid-Senior level
Employment type
* Employment type
Contract
Job function
* Job function
Administrative
* Industries
IT Services and IT Consulting
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