Site Reliability and Network Infrastructure Engineer - R01573075

Brillio; United States; On-site; USD 120,000 - 180,000; Full time

Job summary

Brillio is seeking a Site Reliability and Network Infrastructure Engineer to own and advance the networking layer that supports enterprise applications. You will focus on secure edge and internal networks, and help evolve a multi-cloud platform for engineering teams at scale.

You will collaborate with senior engineers to optimize DNS routing, traffic management, and security, while using containerized workloads and Kubernetes to drive reliable performance.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or equivalent practical experience.
• 5+ years of experience in software or systems engineering, with a focus on networking protocols such as TCP/IP, HTTP, and DNS.
• Hands‑on experience with service mesh and load‑balancing technologies such as Istio, HAProxy, or Nginx.
• Demonstrated experience with load balancers, including ALBs, NLBs, HAProxy, and Nginx, and cloud networking services.
• Foundational understanding of cloud computing concepts, including virtual machines, networking, and storage, with experience using a major cloud provider; AWS is preferred.
• Strong desire to learn and grow in platform engineering, compute infrastructure, and cloud‑native technologies.

Responsibilities

• Collaborate with senior engineers to build, scale, and maintain the networking stack, including Nginx, Istio, and HAProxy, using Infrastructure as Code (IaC).
• Manage and optimize global traffic routing and DNS using AWS Route 53 and CloudFront CDN.
• Implement and maintain secure authentication and authorization mechanisms for incoming requests.
• Optimize load‑balancing strategies and traffic routing to ensure high availability and low latency across containerized workloads.
• Use monitoring and observability tools to ensure network health and troubleshoot production networking incidents.
• Partner with application teams to understand their compute requirements, providing guidance and support to help them effectively leverage the Kubernetes platform.
• Contribute to documentation covering infrastructure designs and operational procedures.

Skills

Collaboration

Networking

TCP/IP

HTTP

DNS

Cloud concepts

Education

Bachelor's degree in Computer Science or Software Engineering

Tools

Istio

HAProxy

Nginx

AWS Route 53

CloudFront

Job description

Site Reliability and Network Infrastructure Engineer

Primary Skills

• Collaboration - SharePoint, VMWare Hybrid Cloud, Linux, O365 Administration, Data Center Management, Release Management, MS Dynamics Life Cycle Services (LCS), CITRIX, SCOM/SCCM, Server Administration, Asset Lifecycle Management, Disaster Recovery, Unix, Jboss, Service Desk

Specialization

• Systems Engineering: Engineer, Network

About The Role

The Foundational Infrastructure Network team at Brillio owns and operates the critical networking layer that supports enterprise applications and engineering teams. The team manages high-performance traffic routing and security services, including Nginx, Istio service mesh, CloudFront, Route 53, and HAProxy, to ensure scalable and reliable connectivity. In this role, you will be responsible for authenticating incoming requests and ensuring the security of edge and internal networks. You will work with modern networking technologies to build and evolve a multi-cloud platform that supports engineering teams at scale. This is a hands‑on role ideal for someone passionate about networking infrastructure, traffic management, and solving complex technical challenges.

Responsibilities

• Collaborate with senior engineers to build, scale, and maintain the networking stack, including Nginx, Istio, and HAProxy, using Infrastructure as Code (IaC).
• Manage and optimize global traffic routing and DNS using AWS Route 53 and CloudFront CDN.
• Implement and maintain secure authentication and authorization mechanisms for incoming requests.
• Optimize load‑balancing strategies and traffic routing to ensure high availability and low latency across containerized workloads.
• Use monitoring and observability tools to ensure network health and troubleshoot production networking incidents.
• Partner with application teams to understand their compute requirements, providing guidance and support to help them effectively leverage the Kubernetes platform.
• Contribute to documentation covering infrastructure designs and operational procedures.

Basic Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or equivalent practical experience.
• 5+ years of experience in software or systems engineering, with a focus on networking protocols such as TCP/IP, HTTP, and DNS.
• Hands‑on experience with service mesh and load‑balancing technologies such as Istio, HAProxy, or Nginx.
• Demonstrated experience with load balancers, including ALBs, NLBs, HAProxy, and Nginx, and cloud networking services.
• Foundational understanding of cloud computing concepts, including virtual machines, networking, and storage, with experience using a major cloud provider; AWS is preferred.
• Strong desire to learn and grow in platform engineering, compute infrastructure, and cloud‑native technologies.

Preferred Qualifications

• Hands‑on experience with Istio service mesh, AWS CloudFront, and Route 53.
• Familiarity with OAuth 2.0, OpenID Connect (OIDC), or other modern authentication and security protocols.
• Exposure to cloud networking concepts, including VPCs, DNS, and load balancers.

Know more about DI: https://www.brillio.com/services-digital-infrastructure/

Know what it’s like to work and grow at Brillio: https://www.brillio.com/join-us/

Equal Employment Opportunity Declaration

Brillio is an equal opportunity employer to all, regardless of age, ancestry, colour, disability (mental and physical), exercising the right to family care and medical leave, gender, gender expression, gender identity, genetic information, marital status, medical condition, military or veteran status, national origin, political affiliation, race, religious creed, sex (includes pregnancy, childbirth, breastfeeding, and related medical conditions), and sexual orientation.