Role Description The Security Infrastructure Engineer supports the design, implementation, and operation of cloud‑based infrastructure for security validation platforms. This role focuses on building scalable, automated systems across multi‑cloud environments while ensuring alignment with enterprise security, reliability, and compliance standards. The position works closely with security engineering and platform teams to enable continuous security validation and infrastructure automation. Key Responsibilities - Cloud Infrastructure & Platform Engineering - Design and build infrastructure supporting security validation and assessment pipelines - Provision and manage compute, networking, and storage resources across AWS, GCP, and Azure - Build scalable and reliable systems to support continuous security validation activities - Infrastructure as Code & Automation - Develop and maintain Infrastructure‑as‑Code using Terraform - Implement modular, reusable, and auditable deployment patterns - Automate infrastructure provisioning and management to minimize manual intervention - Containerization & Microservices - Develop and deploy microservices using container platforms such as Kubernetes and Docker - Manage containerized workloads across cloud environments - Support orchestration frameworks including Kubernetes clusters (EKS, GKE, or AKS) - CI/CD & DevOps Enablement - Build and maintain CI/CD pipelines for infrastructure and application deployment - Support tools such as GitHub Actions, Jenkins, Argo CD, or similar - Enable automated testing, deployment, and release management processes - Security Integration & Validation - Integrate security validation agents and assessment tools into enterprise environments - Support secure configurations including IAM, networking policies, and access controls - Align infrastructure with security standards and compliance requirements - Monitoring, Operations & Optimization - Monitor infrastructure performance, availability, and cost across cloud platforms - Respond to incidents, troubleshoot issues, and optimize system performance - Support AMI creation and configuration management using tools such as Packer and AWS SSM - Collaboration & Documentation - Collaborate with security, platform, and engineering teams on architecture and delivery - Document architecture decisions, operational procedures, and runbooks - Participate in knowledge sharing and continuous improvement initiatives Qualifications - 3 or more years of experience in infrastructure, DevOps, or cloud engineering in enterprise environments - Strong experience with Terraform including modules, state management, and remote backends - Hands‑on experience with Kubernetes and container orchestration platforms - Strong understanding of Docker and containerization best practices - Experience deploying and managing workloads in AWS, GCP, or Azure - Experience with CI/CD tools such as GitHub Actions, Jenkins, or Argo CD - Proficiency in scripting languages such as Python, Bash, or Go - Experience building and managing cloud infrastructure automation pipelines Preferred Qualifications - Experience with security validation or breach‑and‑attack simulation platforms - Experience with Spinnaker, Zookeeper, or similar distributed systems tools - Experience with service mesh technologies such as Istio or Linkerd - Familiarity with large‑scale SaaS or enterprise platform environments - Cloud certifications such as AWS, Azure, GCP, or Kubernetes certifications - Understanding of security engineering concepts including red/blue team workflows and endpoint validation Core Skills & Attributes - Strong problem‑solving and systems‑thinking mindset - Ability to build scalable, reliable, and secure infrastructure solutions - Strong collaboration across security, engineering, and platform teams - High attention to automation, efficiency, and operational excellence - Ability to manage multiple priorities in fast‑paced environments - Clear written and verbal communication skills - Ownership mindset with focus on reliability and continuous improvement Benefits - Competitive salary Location - Remote Experience Level - Mid–Senior Level (3 or more years of relevant experience) This is a remote position.

Role Description - Good BGP knowledge along with attributes - must - Good OSPF knowledge - must - Gateway of high availability like HSRP, VRRP - STP - Cisco and Arista hardware knowledge - Optional Aruba wireless - Good Configuration skills - Troubleshooting l2 and l3 issues - VXLAN - BGP L2VPN EVPN Company Description At Zensar, we’re “experience-led everything”. We are committed to conceptualizing, designing, engineering, marketing, and managing digital solutions and experiences for over 130 leading enterprises. We are a company driven by a bold purpose: Together, we shape experiences for better futures. Whether for our clients, our people, or the world around us, this belief powers everything we do. At the heart of our culture is ONE with Client - a set of four core values that reflect who we are and how we work: One Zensar, Nurturing, Empowering, and Client Focus. Part of the $4.8 billion RPG Group, we’re a community of 10,000+ innovators across 30+ global locations, including Milpitas, Seattle, Princeton, Cape Town, London, Zurich, Singapore, and Mexico City. We believe the best work happens when individuality is celebrated, growth is encouraged, and well-being is prioritized. We are an equal employment opportunity (EEO) and affirmative action employer, committed to creating an inclusive workplace. All qualified applicants will be considered without regard to race, creed, color, ancestry, religion, sex, national origin, citizenship, age, sexual orientation, gender identity, disability, marital status, family medical leave status, or protected veteran status.

• Lead the design, implementation, and management of IT infrastructure • Develop scalable infrastructure solutions that meet business requirements • Administer the deployment, configuration, and maintenance of virtual server environments • Support enterprise network infrastructure and ensure optimal system performance • Lead and mentor a team of infrastructure engineers • Implement security measures and ensure compliance with industry standards

• Responsible for the design, implementation, operation, and continuous optimization of complex IT infrastructure components • Act as a last-level technical expert to ensure stable, secure, and standardized IT services • Independently manage incidents, problems, and escalations up to last-level support • Support the consultation, planning, and technical design of IT projects • Coordinate tasks, timelines, and deliverables for assignments delegated to external service providers and internal IT specialist teams • Act as the primary contact for last-level and highly complex technical issues • Design and implement automation solutions, including scripting where required • Create and maintain high-quality technical documentation independently • Participate in on-call rotations and scheduled work outside standard business hours for maintenance activities or technical changes • Ensure strict compliance with information security requirements and adhere to ISMS policies.