Firewall Policy Engineer

Job Description: Onsite Role Either Preston or Erskine At DXC Technology, delivering excellence for our customers and colleagues is more than just a motto, it's something we strive towards constantly through our work. Every day we deliver mission critical services in a secure environment whilst promoting our people first agenda, a real sense of community and a healthy work-life balance. Our consistently positive customer feedback and continuous growth helps us cement our place as one of the world's leading IT solutions enterprises, helping us deliver services and solutions in both challenging and exciting situations. We are currently looking to recruit an experienced Firewall Engineer to be based in either our Preston or Erskine site. Suitable candidates must be able to obtain SC clearance. Job Function Delivers security solutions across firewall estate within client agreed procedures/processes Provides security advice to aid decision making and inputs into architectural documentation to deliver solutions that best meet the needs of the customer Participates in troubleshooting activities during all phases of projects and run and maintain Takes ownership of incidents within agreed SLA/timescales. Reponds to emergency situations and performs effective troubleshooting during outages. Supports all security activities where necessary e.g external pen tests Produces security reports as required by security function. Ensure full awareness of the need to safeguard sensitive customer information at all times. Qualifications Bachelor's degree or equivalent combination of education and experience Bachelor's degree in computer science, computer engineering, or related field preferred Six or more years of experience in network security engineering Desirable (1 or more of following in order of preference) PCNSA CCNP Security JNCIS-SEC CCSE Skills A highly skilled Palo Alto Firewall engineer but also require knowledge of Cisco, Juniper, CheckPoint and Fortinet Firewalls Good working knowledge of Layer 7 based rules and Next Generation Firewall capabilities configuration and deployment Analytical and problem solving skills and ability to configure and interpret packet captures to assist in troubleshooting activities Good understanding of Network protocols/methodologies. Experience of API scripting is desirable Ability to suggest enhancements were appropriate Good interpersonal skills to interact with customers and team members Good communication skills to interact with team members and senior support personnel Ability to work in a team environment Able to obtain Security Clearances. Work Environment Secure Office environment At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We're committed to fostering an inclusive environment where everyone can thrive. Recruitment fraud is a scheme in which fictitious job opportunities are offered to job seekers typically through online services, such as false websites, or through unsolicited emails claiming to be from the company. These emails may request recipients to provide personal information or to make payments as part of their illegitimate recruiting process. DXC does not make offers of employment via social media networks and DXC never asks for any money or payments from applicants at any point in the recruitment process, nor ask a job seeker to purchase IT or other equipment on our behalf. More information on employment scams is available here

Location: Preston, Preston, GB

Posted Date: 11/12/2025