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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