Devsecops Engineer

Job Description

Overview : We are seeking a skilled DevSecOps Engineer with a minimum of 4 to 5 years of experience in either Linux System Administration or DevOps Engineering. The ideal candidate will have deep hands-on experience in managing secure and scalable systems, automation pipelines, and cloud-native technologies. Experience with system architecture, infrastructure security, cloud services (AWS), and application performance monitoring is essential. Responsibilities: Design, architect, and maintain secure, scalable DevSecOps infrastructure across cloud and on-prem platforms. Manage and monitor Linux-based systems (RHEL, CentOS, Debian) with a strong emphasis on performance, availability, and security. Develop and maintain CI/CD pipelines using Jenkins and GitLab to automate build, test, and deployment processes. Work with Nginx, Tomcat, and Squid Proxy to manage application hosting, load balancing, and caching strategies. Implement and maintain infrastructure and application monitoring using tools such as Zabbix, ElasticSearch, Kibana, and APM tools (e.g., New Relic, Datadog). Manage and secure services using Vault, Cloudflare, and Palo Alto with a focus on secrets management, domain security, and firewall rules understanding. Architect and manage Disaster Recovery (DR) processes. Responsible for handling and managing the integration of client-specific, server-specific domain certificate configurations and their lifecycles. Perform automated provisioning and golden image management using Packer. Engage in cloud infrastructure management and automation using key AWS Services such as EC2, S3, IAM, VPC, CloudWatch, and RDS, etc. Collaborate with cross-functional teams (Dev, QA, Security, Infra) to troubleshoot application and infrastructure issues across environments. Participate in regular security audits, patching, and policy enforcement across environments. Required Skills & Experience: 4-5 years of hands-on experience in either Linux System Administration or DevOps roles. Strong working knowledge of: Linux OS internals, system performance tuning, and troubleshooting. DevOps tools: Jenkins, GitLab, Ansible/Chef/Puppet. Web and application servers: Nginx, Tomcat. Monitoring and observability tools: Zabbix, APM, ElasticSearch, Kibana, Wazuh. Networking fundamentals, Cloudflare, and Squid Proxy configuration. Proven experience in working with AWS foundational services. Practical understanding of containerization and orchestration (Docker, Kubernetes is a plus). Experience with Vault, Packer, and Redis in production environments. Knowledge of Palo Alto (basic process flow and rule-based access understanding). Strong scripting ability in Python, Bash, or Node.js for automation tasks. Hands-on experience in DR planning and migration activities. Excellent troubleshooting skills and a proactive attitude toward learning and system improvement. Strong written and verbal communication skills. Preferred Qualifications: Bachelors degree in IT, Computer Science, Engineering, or a related field. Certifications such as AWS Certified SysOps Administrator, Certified Kubernetes Administrator (CKA), or RHCE are a plus.