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Network & DevOps Engineer

Colombo • Full-time

About the Role:

We're seeking a passionate and experienced Network & DevOps Engineer to join our growing engineering team. In this role, you’ll be at the forefront of securing our CI/CD pipelines, cloud infrastructure, and development practices. You’ll work cross-functionally with developers, operations, and security teams to embed security into every stage of the software development lifecycle.

Key Responsibilities:

  • Design and implement security automation in CI/CD pipelines (GitLab, Jenkins, etc.)
  • Integrate static/dynamic code analysis tools (SAST, DAST, SCA) into developer workflows
  • Monitor, detect, and respond to infrastructure security threats
  • Collaborate with development teams to enforce secure coding best practices
  • Manage secrets, keys, and access policies securely across environments
  • Build Infrastructure as Code (IaC) with a focus on security (Terraform, CloudFormation, etc.)
  • Perform threat modeling, vulnerability assessments, and risk analysis
  • Document security standards and educate teams on DevSecOps principles
  • Design, implement, and maintain LAN, WAN, WLAN, and VPN infrastructure
  • Configure, manage, and troubleshoot network devices such as routers, switches, firewalls, and load balancers
  • Monitor network performance, capacity, and availability; proactively identify and resolve issues
  • Implement network security controls including firewalls, ACLs, IDS/IPS, and segmentation
  • Support data center and branch network operations
  • Perform network-related incident, problem, and change management through ITSM processes
  • Collaborate with system, database, security, and application teams to support business requirements
  • Participate in disaster recovery planning and testing
  • Support vendor coordination and service provider management when required
  • Maintain network documentation, diagrams, SOPs, and configuration backups

Required Qualifications:

  • 1+ years experience in Network & DevOps, Security Engineering, or related role
  • Hands-on experience with CI/CD tools and pipelines
  • Strong knowledge of cloud platforms (AWS, Azure, Huawei or GCP)
  • Experience with IaC and container security (Docker, Kubernetes)
  • Familiarity with security tools like SonarQube,Codeart,Checkmarx, Aqua, Prisma Cloud, etc.
  • Proficiency in scripting languages (Python, Bash, etc.)
  • Deep understanding of OWASP Top 10 and other security frameworks
  • Strong knowledge of TCP/IP, DNS, DHCP, VLANs, STP, OSPF, BGP, and NAT
  • Hands-on experience with enterprise network devices (e.g., Cisco, Fortinet, Palo Alto, Juniper)
  • Knowledge of VPN technologies (IPSec, SSL VPN)
  • Experience in network monitoring and troubleshooting tools
  • Basic understanding of virtualization and cloud networking concepts

Nice to Have:

  • Certifications such as AWS Security, SSCP or CCSP
  • Experience with compliance standards (ISO 27001, SOC 2, PCI-DSS)
  • Exposure to zero-trust architectures and DevSecOps frameworks
  • Passion for automating everything and a mindset of continuous improvement
  • Professional certifications such as CCNA, CCNP, NSE, JNCIA, or equivalent are an advantage

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