Oscar Technology is seeking a Network Security Engineer to reduce risk from overly permissive firewall rules and routing that bypasses proxy controls. This hands-on remediation role is based in Manchester, on-site 4–5 days per week, with a GBP400–GBP450 daily rate (Inside IR35) for an initial 6-month contract, start ASAP.
You will join a small team across India, the UK and the US to align changes with the target security design and ensure proper hand-off across time zones.
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Firewall Rule Optimization Engineer (AlgoSec) Onsite employer: Oscar Technology
Join a leading engineering team that values innovation and collaboration, where your skills as a Software Developer (Java/C++) will contribute to high-performance backend solutions in secure government and defence environments. With a strong focus on employee growth, we offer opportunities for continuous learning and development, alongside a supportive work culture that encourages technical excellence and teamwork. Located in the heart of the UK, this role not only provides competitive salaries but also the chance to work on meaningful projects that make a real impact.
