Senior Systems Security Engineer

Company Description Experian is a global data and technology company powering opportunities for people and businesses around the world We help to redefine lending practices uncover and prevent fraud simplify healthcare create marketing solutions and gain deeper insights into the automotive market all using our unique combination of data analytics and software We also assist millions of people to realize their financial goals and help them save time and money We operate across a range of markets from financial services to healthcare automotive agribusiness insurance and many more industry segments We invest in people and new advanced technologies to unlock the power of data As a FTSE 100 Index company listed on the London Stock Exchange EXPN we have a team of 22 500 people across 32 countries Our corporate headquarters are in Dublin Ireland Learn more at experianplc com Test and evaluate network security systems and processes to eliminate problems and make improvements Provide engineering expertise in identification of process improvement and automation opportunities Manage the network and security systems within a global multi-region multi-tenant cloud AWS Azure GCP etc and on premises environment Includes AWS WAF Imperva SecureSphere WAF Incapsula WAFs McAfee and Checkpoint IPS appliances Fortinet Firewalls Fortinet SDWAN Checkpoint and Cisco FWs and more Support Network and Systems Security Capacity planning and management Plan for Disaster Recovery Contingencies and Business Continuity Actively seek out inefficient workflows and work with leadership to establish road maps to streamline or automate those workflows Work with leadership and other cross functional teams to establish processes will reduce MTTI MTTD MTTR Prepare Business Cases deployment plans migration plans and detailed bills of materials in preparation for presentation to Leadership to review for new deployments Create executive and technical-level communications and to gain credibility trust of internal and external customers Convey technical information solutions to different audiences using whiteboards presentations or written communications in a workshop format Consult assess or audit design and interview stakeholders to resolve highly technical requirements Research and stay ahead of curve on emerging tools techniques and technologies Maintain deep current technical knowledge of Network Network Security and Cloud technologies Provide direct support including after hours for the global network as needed Qualifications 8 years of validated experience in managing provisioning and designing network security technologies in a large globally diverse environment Expert-level hands-on configuration of networking equipment management tools and network analyzers In depth experience managing Imperva WAF Incapsula Cloud WAF AWS Cloud WAF In depth experience managing Trellix IPS and Checkpoint IPS Proven experience writing detailed methods of procedure and maintain documentation including the creation of Visio drawings Demonstrated strong Consultative based mindset with collaboration skill for uncovering unmet technology-based needs and translating the requirements into strategic solutions Network Automation experience with Python and or Ansible Any WAF certifications Expert level understanding and implementation of commonly deployed WAN technologies and concepts - P2P MPLS VRF Wave SONET DWDM SDWAN WAN Optimization Experience of Layer 3 technologies including - IPv4 BGP OSPF EIGRP PIM HSRP DMVPN NHRP and GETVPN - is required Experience of Layer 2 technologies including - Spanning-Tree VLANs QinQ Dot1q - is required Experience of traffic prioritization technologies and techniques including - QoS TOS COS LLQ CBWFQ WFQ Shaping Policing MPLS-VPN QoS Experience of Cloud Networking technologies Operational experience with load-balancing technologies such as Citrix VmWare Additional Information Our uniqueness is that we celebrate yours Experian s culture and people are important differentiators We take our people agenda very seriously and focus on what matters DEI work life balance development authenticity collaboration wellness reward recognition volunteering the list goes on Experian s people first approach is award-winning World s Best Workplaces TM 2024 Fortune Global Top 25 Great Place To Work TM in 24 countries and Glassdoor Best Places to Work 2024 to name a few Check out Experian Life on social or our Careers Site and Glassdoor to understand why Experian is proud to be an Equal Opportunity and Affirmative Action employer Innovation is a critical part of Experian s DNA and practices and our diverse workforce drives our success Everyone can succeed at Experian and bring their whole self to work irrespective of their gender ethnicity religion color sexuality physical ability or age If you have a disability or special need that requires accommodation please let us know at the earliest opportunity Benefits Experian care for employee s work life balance health safety and wellbeing In support of this endeavor we offer best-in-class family well-being benefits enhanced medical benefits and paid time off This is a hybrid remote in-office role and reporting to Manager This is individual contributor Non-Managerial role LI-Hybrid Experian Careers - Creating a better tomorrow together