About this opportunity:
We are thrilled to announce an exciting opportunity for a skilled Back Office L2 Engineer - Security to become part of our dedicated Telecom Security team. In this pivotal role, you will be responsible for the operation and management of our IP-backbone security devices, playing a crucial part in safeguarding our network infrastructure. As a key member of our team, you will collaborate with experts in the field to ensure the integrity and reliability of our security systems. This position offers a unique chance to grow professionally within a dynamic environment that prioritizes innovation and excellence. Ideal for a security enthusiast eager to make a significant impact on telecom security standards and contribute to the advancement of industry-leading practices.
What you will do• Manage and troubleshoot in Multi-vendor Firewalls, IPSs, Authentication servers, Token server, Load balancers, DDOS mitigation solution.• Managing & Securing Gi traffic from GGSNs to Etisalat-Misr Internet gateway firewalls.• Managing & Securing communications among IN, VAS, IT, IP-RAN, OSS, SS7/SIGTRAN, NOC, Gi ...etc. nodes!• Responsible for data traffic performance passing through firewalls and investigation/troubleshooting in case of incidents or any abnormalities.• Responsible for defining threats and put action plan for mitigation.• Implementation of all security access requests.• Responsible for all Security IP-backbone expansions, replacements & new plans.• Handling urgent cases out of business hours. (oncall hours)• Handling 3PP Cases with vendors.
You will bring• +3 Years of experience in the Security domain.• BSc. degree in computer science or Engineering, major in IT/ Communication or equivalent • Has a proven history in Scripting and automation will be preferred.• Hands-on experience in installation and management for different Firewalls vendors (Juniper SRX, Fortinet, ...).• Hands-on experience in installation and management for F5 Modules (LTM, AFM, ASM, and GTM).• Familiar with Telecom operators Network.• Good presentation and communication skills.• Customer Relationship Management skills.• JNCIP-SEC is a must and F5 certificates will be considered.
Why join Ericsson?At Ericsson, you'll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what's possible. To build solutions never seen before to some of the world's toughest problems. You'll be challenged, but you won't be alone. You'll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.
What happens once you apply? Click Here to find all you need to know about what our typical hiring process looks like.Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer. learn more.
Primary country and city: Egypt (EG) || Cairo
Req ID: 782553
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What We Do
Ericsson builds the digital connectivity the world relies on. Our technology underpins the mobile networks, platforms, and systems that billions of people, businesses, and societies depend on every day. We are a global leader in communications technology, delivering mobile network infrastructure, cloud software, and wireless connectivity solutions for service providers and enterprises worldwide. Our networks support connectivity across 180+ countries, helping power everyday communication as well as critical digital services at global scale. Connectivity has evolved far beyond consumer mobile use. Today, nearly 80% of the world’s population accesses the internet via mobile networks, and Ericsson is helping shape what comes next. We are advancing 5G and 5G Advanced, developing network APIs that open connectivity to the global developer ecosystem, and applying automation and AI to make networks more intelligent, efficient, and resilient. Ericsson was the first company to launch live 5G networks on five continents, and our 5G platform is now commercially live in 150+ networks across 60+ countries. We also support more than 36,000 enterprise customers, enabling secure, high-performance connectivity for industries such as manufacturing, aviation, logistics, utilities, and public safety, where reliability and performance are mission critical. Innovation is central to how we work. Ericsson has approximately 28,000 employees in research and development, backed by one of the strongest intellectual property portfolios in the industry with 60,000+ granted patents. Our engineers, researchers, and technologists work across 100+ global R&D sites, helping define how networks evolve and how digital infrastructure is built for the long term. As the world moves toward a mobile-first, AI-powered, and cloud-driven future, connectivity becomes the foundation for digital transformation across every industry. Ericsson is building that foundation, shaping the future of digital connectivity through technology that operates at global scale and supports real-world impact, today and for what comes next.
Why Work With Us
Ericsson is a place for people who want to work on technology that powers everyday life. You’ll contribute to large-scale systems used every day, tackle complex challenges in live environments, and keep developing your skills and career in your own vision.
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