At a Glance
- Tasks: Design and implement robust DNS architecture for critical infrastructure.
- Company: Leading tech firm specialising in operational technology and cybersecurity.
- Benefits: Competitive salary, flexible working arrangements, and opportunities for professional growth.
- Other info: Exciting role with potential for significant impact in the tech industry.
- Why this job: Join a mission-driven team protecting vital national infrastructure with your expertise.
- Qualifications: Strong DNS knowledge, Linux skills, and experience in high-security environments.
The predicted salary is between 55000 - 65000 £ per year.
Strong expertise in DNS architecture and protocols (BIND, Infoblox, Microsoft DNS, or similar).
Deep knowledge of Linux administration (RHEL, CentOS, Ubuntu, or equivalent).
Experience with on-premise infrastructure design and deployment.
Strong understanding of:
- TCP/IP, routing, switching, and network diagnostics
- DNS security (DNSSEC, DDoS mitigation, split-horizon DNS)
Experience operating in high-security or regulated environments.
Proven experience in Operational Technology (OT) or Critical National Infrastructure (CNI) environments.
Knowledge of network segmentation, air-gapped systems, and industrial control environments.
Familiarity with SCADA systems, ICS networks, or similar industrial systems (desirable).
Strong understanding of cybersecurity principles in OT environments.
Experience aligning with frameworks such as:
- NCSC guidance
- IEC 62443
- ISO 27001
Security Clearance (SC):
- Active SC Clearance preferred
- Candidates must be eligible for SC clearance if not already cleared
DNS Architect (OT/CNI Environment) in Warwick employer: Nub News
As a leading employer in the IT and Communications sector, we offer a dynamic work environment that fosters innovation and collaboration. Our commitment to employee growth is evident through continuous training opportunities and a strong focus on professional development, particularly in high-security and regulated environments. Located in Warwick, our team enjoys a supportive culture that values expertise in DNS architecture and cybersecurity, making it an ideal place for those looking to make a meaningful impact in Operational Technology and Critical National Infrastructure.
