Senior Cyber Infrastructure Engineer

Salary: £41,000 - 81,000 per year

Requirements:

• We welcome applications from experienced technical candidates with demonstrated experience in implementing cyber defense tools and protecting networks against security threats.
• We have strong ability to collaborate with internal and external stakeholders, including mentoring other technical resources.
• We have a technical educational background and experience working in a similar post-sales role.
• We have advanced knowledge of computer networking protocols, LAN and WAN, cybersecurity principles, and the OSI reference model.
• We have a broad understanding of network and cloud architecture design, configurations, principles, and best practices.
• We have proficiency in OT network principles and practices based on the Purdue model.
• We have advanced-level knowledge and/or certifications with industry-standard vendors such as AWS, Microsoft, Cisco, and Palo Alto Networks.
• Fluency in an additional European language is desirable but not essential.

Responsibilities:

• We ensure Darktrace is deployed, integrated, and optimized to the highest standards, providing clients with AI-powered cybersecurity protection.
• We discuss, propose, and implement robust solution architectures for complex deployments across all coverage areas.
• We assist customers with deploying Darktrace technology within network, cloud, OT, and email environments.
• We lead and become trusted advisors to key customers in their security infrastructure design and planning.
• We complete deployment projects on or before expected service level objectives and integrate new systems into existing network architecture.
• We manage customer support tickets to assist with technical issues.
• We proactively engage with customers to help maintain a healthy deployment.
• We maintain and enhance communication between go-to-market teams, including sales, customer success, and operations.
• We provide guidance and mentorship to junior team members.

Technologies:

• AI
• AWS
• Cloud
• Cisco
• Support
• LAN
• Network
• Security
• DevOps
• Firewall

More:

We are Darktrace, a global leader in AI-driven cybersecurity, helping organizations stay ahead of evolving threats every day. Built on the idea that Adaptive AI can detect and respond to novel, real-time cyber threats, we support customers across network, cloud, OT, and email environments. We are energized by the responsibility of protecting our customers, and we work across teams with urgency, high standards, and a shared commitment to learning fast. This is a full-time role based in our London office, United Kingdom. We are an Equal Opportunity Employer and committed to providing reasonable accommodations to qualified individuals with disabilities in accordance with applicable laws.

last updated 34 week of 2026