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Salary
≈ $83k – $153k per year (Estimated)
Location
In office (London)
Seniority
Senior
Visa
Licensed UK visa sponsor

Confirmed on the employer's own hiring board on Nov 8, 2026. First seen by Alion on Jan 29, 2026. Natilik scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Natilik is a technology services partner specialising in a range of solutions to help you achieve your goals and drive real business results. We are experts at confidently guiding businesses to ensure you get the very best from your technology.

Natilik is a Global Technology Solutions Partner. Our mission continues to be two-fold; growing a brand that is seen as the industry’s ‘Confident Guide’ sat between the vendors who make technology, and our clients who want to use it to help deliver the outcomes most important to them. We offer products, services, platforms, applications, and expertise to help. We also want to continue to build a business that we can be proud of, with a focus on five stakeholders: clients, people, partners, communities, and shareholders; putting our people at the heart of everything we do. From the small and simple, to the large and complex, we want a life-long partnership, a company our clients and people can rely on.

The Role:

As Senior Network Security Engineer, you will be responsible for the end-to-end design and implementation of security solutions within clients. This will involve working extensively with our clients, project management and pre-sales teams to take the agreed design and make it a reality. The role offers a diverse experience and requires absolute delivery working under various conditions, often unsupervised on site with the client.

Working as part of a virtual project team the project engineer would be responsible for the delivery and technical assurance of the entire implementation life cycle to deliver the agreed solution seamlessly. This may include design, physical installation, configuration, commissioning testing, sign off and final handover both with the client and internally.

Requirements

The following skills and experience would make a great fit for our team:

Essential:

  • A proactive, self-sufficient professional with a strong commitment to continuous learning and the ability to adapt within a rapidly evolving

    security landscape.

  • Demonstrable experience designing and deploying Palo Alto SASE solutions including Prisma Access, Prisma Access Browser, SD-WAN, Strata Cloud Manager, NGFW VM Series Firewalls.

  • Strong technical capability operating at an equivalent level to PCNSE proficiency

  • Deep understanding of:

    • Security policy architecture and optimisation

    • NAT configuration

    • VPN technologies (site-to-site and remote access)

    • Network segmentation and zero-trust principles

  • Proven ability to design and implement best-practice security controls to maintain and enhance organisational security posture.

  • Strong communication skills, with the ability to clearly articulate technical concepts and solutions to both technical and non-technical stakeholders.

Natilik offers a series of benefits and perks designed to support your personal and professional growth, while fostering a thriving and rewarding work environment. We recognise the importance of contributing to our people's well-being, job satisfaction, and work-life balance and remain committed to doing so. This is why we offer:

  • 25 days annual leave (+ bank holidays) rising with tenure

  • Quarterly Awards and Bonuses

  • Flexible Working Policy

  • Competitive pension scheme

  • Access to Financial Wellness support

  • Industry-leading home working and mobility technology

  • Private Medical Insurance

  • Company shares (available after One year tenure)

  • Medicash (Cashback Scheme)

  • Retail discounts via Medicash

  • Access to EAP scheme for you and your household

  • Vehicle lease salary sacrifice scheme (available after One year tenure)

  • Cycle to Work Scheme

  • Annual paid volunteering day

  • Enhanced parental leave

  • Access to funding for additional qualifications and courses

  • Access to paid study leave

Natilik Diversity & Inclusion

At Natilik we know it's crucial that our people reflect the diversity of our clients around the world. And we know that having people from all walks of life makes us a more creative and innovative company. That variety of experience, culture and background allows our teams to be better. We make sure we do whatever we can to support our people too: making them feel valued and included and unlocking their potential is essential. We're incredibly proud of our diversity.

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