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Sr. Site Reliability Engineer (Networking + Systems)

📍 India

Technology Crest Data

Job Description

Hiring Sr. Site Reliability Engineer (Networking + Systems) | CCNA Certified

Experience - 5+ Years Location - Ahmedabad

Certifications Required - CCNA / CCNP Certified

Network Engineering: Complex Operations:

Can manage and optimize complex network environments, including large-scale deployments and high-availability systems. Advanced Troubleshooting:

Proficient in diagnosing and resolving complex network issues, including performance problems, security vulnerabilities, and interoperability challenges. Planning and Execution:

Able to plan and execute network changes with minimal disruption, including upgrades, migrations, and expansions. Automation:

Experience with network automation tools and scripting (e.g., Ansible, Python). Network Security:

Deep understanding of network security best practices and technologies. Performance Optimization:

Ability to analyze network performance data and implement optimizations. Cloud Networking:

Proficient with cloud networking concepts and technologies (e.g., AWS VPC, Azure VNet). Specifics: Advanced routing protocol expertise (BGP). Experience with software-defined networking (SDN). In-depth knowledge of network security technologies (firewalls, IDS/IPS, VPNs). Experience with container networking. Good experience working with

Linux systems Experience with Infrastructure as Code. Focus:

Network design, optimization, automation, security, and complex troubleshooting.

Key Considerations: Industry Certifications:

CCNA which validates core networking knowledge.

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Job Details

Posted Date: February 28, 2026
Job Type: Technology
Location: India
Company: Crest Data

Ready to Apply?

Don't miss this opportunity! Apply now and join our team.