Senior Network Engineer

📍 Job Overview

• Job Title: Senior Network Engineer
• Company: S&P Global
• Location: Gurgaon, India
• Job Type: On-site
• Category: Network Engineering
• Date Posted: 2025-06-20

🚀 Role Summary

• Impact: Build, support, and protect high-performance, resilient network infrastructure processing over 100 million messages daily, ensuring efficient trade processing and settlement in global capital markets.
• Team: Collaborate with a global team of Capital Markets Technology professionals, leveraging contemporary microservices and cloud-based architectures.
• Culture: Work in a collaborative, respectful, and inclusive environment that champions uniqueness and drives innovation in post-trade processing.

💻 Primary Responsibilities

• Network Infrastructure Lifecycle: Contribute to all aspects of the network infrastructure lifecycle, supporting and maintaining the office, data center, and cloud network infrastructure.
• Project Support: Assist with new projects as a network resource, working with stakeholders to meet the needs of expanding portfolio of Financial Services clients.
• Collaboration: Work cross-functionally with various teams, including development, design, and business teams, to ensure efficient and effective network operations.

🎓 Skills & Qualifications

Education:

• A degree in Computer Science or a related subject or equivalent in knowledge and work experience.

Experience:

• A minimum of 5 years of experience in network operations and architecture.
• Extensive experience in protocols such as BGP and MPLS.
• Experience with network security, firewalls, VPNs, and IDS/IPS solutions.
• Proficiency in various AWS services such as EC2, TGW, ALB, VGW, VPC, Direct-Connect, ELB, and CloudFormation.
• Experience using network automation tools such as Terraform, Ansible, Git, and Python.
• Experience with working with Docker and Kubernetes.
• Experience with working with data centers in the US and UK.
• Working experience in the financial industry.
• Hands-on experience with Linux operating systems.

Required Skills:

• Network operations and architecture.
• Network security, firewalls, VPNs, and IDS/IPS solutions.
• Extensive experience in protocols such as BGP and MPLS.
• Experience with Juniper, Palo-Alto Networks, F5, Cisco, and Fortinet.
• Self-motivated and able to work under pressure.
• Big-picture understanding of networking concepts behind virtual environments and various hybrid cloud initiatives.
• Excellent verbal and written communication skills.
• Experience with configuration management and change management.
• Experience with working with data centers in the US and UK.
• Working experience in the financial industry.
• Hands-on experience with Linux operating systems.

Preferred Skills:

• Experience with working with data centers in the US and UK.
• Working experience in the financial industry.

📊 Web Portfolio & Project Requirements

• Portfolio Essentials:
  • Highlight your experience with network infrastructure lifecycle, project support, and cross-functional collaboration.
  • Showcase your proficiency in network security, protocols, and cloud services.
  • Demonstrate your ability to work with various AWS services, network automation tools, and Linux operating systems.
• Technical Documentation:
  • Provide detailed documentation of your network infrastructure projects, including code quality, commenting, and documentation standards.
  • Include version control, deployment processes, and server configuration details.
  • Showcase your testing methodologies, performance metrics, and optimization techniques.

💵 Compensation & Benefits

• Salary Range: Not specified (Research regional standards for Senior Network Engineer roles in Gurgaon, India, with a focus on experience level and industry benchmarks)
• Benefits:
  • Health & Wellness: Health care coverage designed for the mind and body.
  • Flexible Downtime: Generous time off helps keep you energized for your time on.
  • Continuous Learning: Access a wealth of resources to grow your career and learn valuable new skills.
  • Invest in Your Future: Secure your financial future through competitive pay, retirement planning, a continuing education program with a company-matched student loan contribution, and financial wellness programs.
  • Family Friendly Perks: It’s not just about you. S&P Global has perks for your partners and little ones, too, with some best-in-class benefits for families.
  • Beyond the Basics: From retail discounts to referral incentive awards—small perks can make a big difference.

🎯 Team & Company Context

🏢 Company Culture

• Industry: Financial Services
• Company Size: Large (10,000+ employees)
• Founded: 1906 (as McGraw-Hill; S&P Global was established in 1961)
• Team Structure:
  • The OSTTRA Technology team is composed of Capital Markets Technology professionals who build, support, and protect the applications that operate the network.
  • The technology landscape includes high-performance, high-volume applications as well as compute-intensive applications, leveraging contemporary microservices and cloud-based architectures.
• Development Methodology:
  • Agile methodologies and sprint planning for network projects.
  • Code review, testing, and quality assurance practices.
  • Deployment strategies, CI/CD pipelines, and server management.

📈 Career & Growth Analysis

• Web Technology Career Level: Senior Network Engineer, responsible for leading network infrastructure projects and mentoring junior team members.
• Reporting Structure: Part of the global network infrastructure team, reporting to the Network Infrastructure Manager.
• Technical Impact: Make strategic decisions on network architecture, ensuring high availability, scalability, and performance of global capital markets infrastructure.

🌐 Work Environment

• Office Type: On-site, with a collaborative workspace designed for Capital Markets Technology professionals.
• Office Location(s): Gurgaon, India
• Workspace Context:
  • Collaborative web development environment with multiple monitors and testing devices available.
  • Cross-functional team interaction and knowledge sharing opportunities.
  • Access to contemporary microservices, cloud-based architectures, and high-performance, high-volume applications.

📄 Application & Technical Interview Process

📝 Enhancement Note:

• The interview process for this role is not explicitly outlined in the provided job description. However, as a Senior Network Engineer role, candidates can expect a comprehensive interview process focusing on technical skills, problem-solving abilities, and cultural fit.

🛠 Technology Stack & Web Infrastructure

• Network Infrastructure: High-performance, high-volume network infrastructure processing over 100 million messages daily, with a focus on scalability, availability, and performance.
• Network Protocols: BGP, MPLS, and other relevant network protocols.
• Network Security: Firewalls, VPNs, IDS/IPS solutions, and other network security measures.
• Cloud Services: AWS services such as EC2, TGW, ALB, VGW, VPC, Direct-Connect, ELB, and CloudFormation.
• Network Automation Tools: Terraform, Ansible, Git, and Python.
• Containerization & Orchestration: Docker and Kubernetes.
• Operating Systems: Linux operating systems.

👥 Team Culture & Values

• Network Engineering Values:
  • Collaborative: Work together to build, support, and protect high-performance network infrastructure.
  • Respectful: Foster a culture of inclusivity and mutual respect among team members.
  • Innovative: Drive continuous improvement and innovation in post-trade processing technologies.
• Collaboration Style:
  • Cross-functional integration between network engineers, developers, designers, and stakeholders.
  • Code review culture and peer programming practices.
  • Knowledge sharing, technical mentoring, and continuous learning.

🌱 Challenges & Growth Opportunities

• Technical Challenges:
  • Design and implement high-availability, scalable network infrastructure for global capital markets.
  • Optimize network performance and ensure efficient trade processing and settlement.
  • Collaborate with stakeholders to meet the needs of expanding portfolio of Financial Services clients.
• Learning & Development Opportunities:
  • Stay up-to-date with emerging network technologies and industry best practices.
  • Develop expertise in cloud-based architectures, microservices, and containerization.
  • Enhance leadership and mentoring skills to guide junior team members.

💡 Interview Preparation

• Technical Questions:
  • Prepare for questions related to network infrastructure lifecycle, project support, and cross-functional collaboration.
  • Brush up on network security, protocols, and cloud services.
  • Familiarize yourself with the company's technology stack, including AWS services, network automation tools, and Linux operating systems.
• Company & Culture Questions:
  • Research S&P Global's mission, values, and company culture.
  • Prepare questions to ask the interviewer about the team, company growth, and career development opportunities.

📌 Application Steps

To apply for this Senior Network Engineer position:

1. Submit your application through the application link provided in the job description.
2. Tailor your resume to highlight your network engineering experience, skills, and accomplishments relevant to the role.
3. Prepare a portfolio showcasing your network infrastructure projects, including documentation, code samples, and performance metrics.
4. Research S&P Global, the OSTTRA Technology team, and the global network infrastructure they maintain to demonstrate your understanding and enthusiasm for the role during the interview process.