Senior Cloud Network Engineer

About this role

<div class="content-intro"><p><strong>Company Overview:<br><br></strong><a href="https://www.blinkhealth.com/">Blink Health </a>is the fastest growing healthcare technology company that builds products to make prescriptions accessible and affordable to everybody.  Our two primary products – BlinkRx and Quick Save – remove traditional roadblocks within the current prescription supply chain, resulting in better access to critical medications and improved health outcomes for patients. <br><br><a href="https://www.blinkhealth.com/blinkrx">BlinkRx </a>is the world’s first pharma-to-patient cloud that offers a digital concierge service for patients who are prescribed branded medications. Patients benefit from transparent low prices, free home delivery, and world-class support on this first-of-its-kind centralized platform. With BlinkRx, never again will a patient show up at the pharmacy only to discover that they can’t afford their medication, their doctor needs to fill out a form for them, or the pharmacy doesn’t have the medication in stock. <br><br>We are a highly collaborative team of builders and operators who invent new ways of working in an industry that historically has resisted innovation. Join us!</p></div><p>We are looking for a <strong>Senior Cloud Network Engineer</strong> to join our Cloud Engineering team. In this role, you will be responsible for the day-to-day deployment, management, and optimization of our <strong>AWS networking</strong> environment. You will play a critical role in maintaining our <strong>multi-VPC architecture</strong>, ensuring seamless connectivity via <strong>VPN</strong> and <strong>Direct Connect</strong>, and automating all network changes through<strong> IaC pipelines</strong>. This is a perfect role for an engineer who has mastered the AWS networking fundamentals and is ready to manage advanced services like <strong>Transit Gateway</strong> and <strong>Firewall Manager</strong>.</p> <p><strong>Responsibilities </strong></p> <ul> <li>Help set your own priorities and influence decision-making on all core cloud infrastructure and systems.</li> <li>Own end-to-end design, delivery, and operations of medium-to-large scope cloud infrastructure initiatives, including alignment with stakeholders and risk identification</li> <li>Demonstrates proficiency across multiple layers of <strong>AWS</strong> cloud infrastructure, including compute, networking, <strong>observability</strong>, <strong>CI/CD</strong> pipelines, and <strong>cloud security</strong>, and provides guidance to improve technical practices.</li> <li>Execute <strong>VPC</strong> deployments and manage <strong>routing</strong> updates. Maintain and audit <strong>Security Group</strong> configurations to ensure "least privilege" access.</li> <li>Configure and support various<strong> AWS Load Balancers</strong> (ALB, NLB). Analyze application traffic patterns to recommend the most effective load-balancing and<strong> target-type </strong>strategies.</li> <li>Maintain <strong>Route 53 </strong>records across <strong>public and private zones</strong>. Manage <strong>DNS forwarders</strong> and resolver profiles to ensure reliable name resolution across hybrid environments.</li> <li>Support and troubleshoot advanced connectivity components, including <strong>Transit Gateway, Direct Connect, and Global Accelerator</strong>.</li> <li>Monitor and maintain Site-to-Site VPNs and multi-VPC peering connections.</li> <li>Use <strong>Terraform</strong> or <strong>CloudFormation</strong> to deploy all networking resources. Contribute to and maintain automation <strong>pipelines</strong> to ensure consistent, repeatable deployments.</li> <li>Proactively find ways to improve the observability and reliability of our systems</li> <li>Actively mentor engineers, contribute to architectural reviews, and raise the bar for operational excellence through peer collaboration</li> </ul> <p><strong>Desired Experience</strong></p> <ul> <li>Bachelor's/Master's Degree in Computer Science (or equivalent experience)</li> <li>8+ years of progressively senior experience in cloud infrastructure engineering, with a proven ability to design scalable systems, drive end-to-end initiatives, and influence <strong>cloud architecture</strong> decisions.</li> <li>5+ years of experience with<strong> VPCs, Subnets, Route Tables, and Security Groups</strong>.</li> <li>Solid understanding of <strong>ELB</strong> (Elastic Load Balancing) and <strong>Route 53 </strong>(including private zones and record management).</li> <li>Practical experience (or strong theoretical knowledge with lab experience) in <strong>Transit Gateway</strong> and <strong>Direct Connect</strong>.</li> <li>Proficiency in writing and debugging <strong>Terraform</strong> or AWS <strong>CloudFormation</strong> scripts.</li> <li>Strong grasp of the <strong>OSI model</strong>, <strong>TCP/IP</strong>, and <strong>CIDR</strong> notation.</li> <li>Proven ability to troubleshoot connectivity issues within complex cloud environments.</li> <li>Comfortable working within a DevOps framework…