We are looking for an experienced Infrastructure Architect with expertise in load balancing, Squid Proxy, and GCP, with hands-on experience in migrating legacy Citrix NetScaler (ADC) environments to modern cloud and proxy-based architectures.
The role involves designing secure, scalable infrastructure, managing B2B traffic integrations, and driving migration from legacy NetScaler systems to modern cloud and proxy-based architectures.
Key Responsibilities
- 6 + years of experiece in Design and implement L4/L7 load balancing solutions for high availability and performance
- Manage and optimize Citrix NetScaler (ADC) including load balancing, content switching, SSL offloading, and GSLB
- Design and deploy Squid Proxy (forward/reverse proxy) for secure traffic control and caching
- Architect and manage secure B2B traffic flows with external partners
- Lead migration from NetScaler to Squid Proxy and GCP cloud-native solutions
- Strong understanding of designing and managing GCP networking, including VPCs, load balancers, firewall rules, and VPN/Interconnect solutions
- Implement security best practices, including TLS encryption, WAF, and Zero Trust principles
- Automate infrastructure using Terraform / scripting tools
- Monitor, troubleshoot, and optimize network and application traffic
Required Skills
- Strong experience in:
- Citrix NetScaler (ADC)
- Squid Proxy
- Load balancing (L4/L7)
- Enterprise networking (DNS, VPN, firewalls)
- Hands-on experience with Google Cloud Platform (GCP)
- Experience in B2B integrations and secure external traffic management
- Good understanding of HTTP/HTTPS, TLS/SSL, and proxy architecture
- Experience in infrastructure security and hardening
Good to Have
- GCP Certifications (Professional Cloud Architect / Network Engineer)
- Experience with Kubernetes (GKE)
- Knowledge of DevSecOps and automation tools
- Experience in migration or transformation projects
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: India (IN) || Noida
Req ID: 782821
Top Skills
What the Team is Saying
.png)
.png)
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.
Gallery
Ericsson Offices
Hybrid Workspace
Employees engage in a combination of remote and on-site work.
Ericsson adopts a hybrid work model globally because we know balance matters. Sometimes things are better in real life. Other times we can be more productive at home. Our hybrid approach gives you the best of both worlds.
