Core Infrastructure & Security – Build Engineer Job Overview: The Perimeter Security Build Engineer will play a crucial role in developing and implementing perimeter security solutions for our organization. This role emphasizes the hands-on deployment, and configuration of security systems at the network's edge, focusing on protecting against external threats. The ideal candidate will possess a strong background in network security, with a particular emphasis on building and implementing robust security infrastructures.

Key Responsibilities
Security Infrastructure Development:
• Design, build, and deploy perimeter security solutions, including firewalls, intrusion detection systems (IDS), intrusion prevention systems (IPS), and VPNs.
• Implement security measures that effectively safeguard the organization's network periphery.
• Ensure new security solutions are seamlessly integrated into the existing network architecture. Network Routing and Configuration:
• Understand and manage network routing protocols and configurations.
• Ensure optimal network performance and security through effective routing strategies.
• Troubleshoot routing issues and optimize network routes for security and efficiency Configuration and Implementation:
• Configure security infrastructure for optimal protection and performance.
• Collaborate with network architects and IT teams to ensure alignment of security measures with overall network strategy. Documentation and Compliance:
• Document build processes, configurations, and standard operating procedures.




• Ensure compliance with relevant security policies and regulatory standards in all implementation tasks. Collaboration and Communication:
• Work closely with various internal teams and security vendors to enhance perimeter security.
• Effectively communicate project statuses, challenges, and achievements to stakeholders.

Qualifications:
• Bachelor’s degree in Computer Science, Information Technology, Cybersecurity, or related field.
• 2-4 years of experience in network security, with a focus on security infrastructure development and implementation.
• Strong familiarity with security technologies, including but not limited to Checkpoint, Palo Alto Networks, and Cisco.
• Knowledge of network protocols, routing, and firewall management.
• Basic Understanding of automation scripting languages such as Python or PowerShell or Ansible is desirable.
• Understanding of Cloud Security is an advantage.
• Relevant certifications are highly desirable, including CompTIA Security+, CCNA, Check Point Certified Admin (CCSA), Palo Alto Networks Certified Network Security Administrator (PCNSA).

Skills:
• Excellent technical skills with a strong focus on security infrastructure and problem-solving.
• Ability to manage multiple projects and tasks simultaneously.
• Strong communication and teamwork capabilities.




• Detail-oriented approach with a commitment to high-quality outcomes. Work Environment:
• This role may require occasional after-hours work for important implementations or urgent problem resolutions.
• Hybrid-model work with office and remote days.
• Weekend work is periodically expected with adequate off-days provided. Career Path:
• Opportunities for advancement into senior engineering roles, security architecture, or specialized cybersecurity areas. -----------------------------------------------------
- Job Family Group: Technology-----------------------------------------------------
- Job Family: Systems & Engineering-----------------------------------------------------
- Time Type: Full time-----------------------------------------------------
- Most Relevant Skills Please see the requirements listed above.-----------------------------------------------------
- Other Relevant Skills For complementary skills, please see above and/or contact the recruiter.-----------------------------------------------------
- Citi is an equal chance employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi. View Citi’s EEO Policy Statement and the Know Your Rights poster.

📌 Build Engineer (Chennai)
🏢 Citi
📍 Chennai