Senior Network Security Engineer

We are seeking a seasoned expert to fill a pivotal role in our network security team. This position involves providing robust network security solutions across both business-as-usual and project-based initiatives in a fast-paced dynamic environment.

The successful candidate will be hands-on, solving problems with a focus on data loss prevention, firewalls, SASE, ZTNA, and CASB. They will become deeply familiar with the capabilities of various vendors to build and support modern and adaptable security services that delight customers.

This is an excellent opportunity for a growth-oriented individual who is passionate about learning and adapting to emerging network security threats and technologies.

The ideal candidate will have a solid background in cybersecurity incident response, threat detection, and network forensics. They will also possess strong stakeholder management skills, with the ability to influence without authority and align security priorities with business needs.

• Assess, design, implement, and manage security protocols with emphasis on Data Loss Protection to protect sensitive data and meet compliance standards (SOC2 and ISO27001).
• Provide input and guidance to develop security frameworks and ensure best practices are applied across the network; develop and lead scalable, reliable, and secure network architectures such as SASE, ZTNA, DLP, CASB, and SWG.
• Automate security configurations and infrastructure-as-code (IaC) practices to reduce operational overhead and improve reliability; support high-availability network security for BAU operations and deliver solutions in project-driven environments.
• Proactively monitor, detect, and respond to security threats, ensuring incidents are closed, contained, and remediated efficiently in a timely manner.
• Work with SOC teams and security analysts to tune and optimize network security detections for evolving threats; conduct regular security assessments, ensuring network configurations, firewalls, and security policies align with best practices and regulatory standards.
• Provide coaching and mentorship, helping teach small groups of engineers and contributing to a shared knowledge base.

• Deep expertise in Data Loss Prevention (DLP) solutions, including policy configuration, monitoring, and incident management.
• Extensive experience in network security, cloud-based security solutions, and Zero Trust architectures. Ideally with proven ability of designing and enforcing Zero Trust security models, ensuring secure authentication, segmentation, and access controls.
• Proficiency in scripting and automation (Python, Terraform, or other infrastructure-as-code tools).
• Experience working with Cloud Access Security Broker (CASB) and Secure Web Gateway (SWG)
• Deep understanding of network security compliance frameworks (SOC2, ISO 27001, NIST, CIS Benchmarks).
• Strong stakeholder management skills, with the ability to influence without authority and align security priorities with business needs.
• Solid background in cybersecurity incident response, threat detection, and network forensics. Including incident response and troubleshooting skills, ensuring rapid recovery and remediation of network security threats.

We offer generous paid leave to use however you'd like (plus statutory holidays), dedicated paid leave to care for your physical and mental wellbeing, an Employee Assistance Program to access mental health care for you and your family, health insurance, life insurance, and income protection.

Our company provides wellbeing and sports programmes, employee resource groups, 26 weeks of paid parental leave for primary caregivers, an Employee Share Plan, beautiful offices, flexible working, career development, and many other benefits that reflect our human value.

You'll do the best work of your life at our company