Network Infrastructure Specialist

OSTTRA India is seeking a highly motivated Network Specialist II to join our global network infrastructure team. As a key member of our team, you will be responsible for designing, implementing, and maintaining our network infrastructure to support our expanding portfolio of Financial Services clients.

The OSTTRA Technology team is composed of Capital Markets Technology professionals who build, support, and protect the applications that operate our network. Our technology landscape includes high-performance, high-volume applications as well as compute-intensive applications, leveraging contemporary microservices and cloud-based architectures.

Together, we build, support, protect, and manage high-performance, resilient platforms that process more than 100 million messages a day. Our services are vital to automated trade processing around the globe, managing peak volumes, and working with our customers and regulators to ensure the efficient settlement of trades and effective operation of global capital markets.

• Design, implement, and maintain our network infrastructure to support our expanding portfolio of Financial Services clients.
• Work with our design, implementation, and maintenance teams to ensure seamless integration and operation of our network infrastructure.
• Collaborate with our technology teams to develop and implement network security, firewalls, VPNs, and IDS/IPS solutions.
• Develop and maintain extensive experience in protocols such as BGP and MPLS.
• Work with Juniper, Palo-Alto Networks, F5, Arista, and other network vendors to ensure optimal network performance and security.
• Self-motivated and great under pressure, with a big-picture understanding of networking concepts behind virtual environments and various hybrid cloud initiatives.
• Excellent verbal and written communication skills, with experience from configuration management and change management.
• Working experience in various AWS services such as EC2, TGW, ALB, VGW, VPC, Direct-Connect, ELB, Cloud-formation.
• Experience using network automation tools such as Terraform, Ansible, Git, and Python.
• Excellent AWS Troubleshooting, with experience of working with Docker and Kubernetes.
• Experience with working with data centers in the US and UK.
• Working experience from the financial industry.
• Hands-on experience of Linux operating systems.

• A degree in Computer Science or a related subject or the equivalent in knowledge and work experience.
• A minimum of 5 years of experience with networks operations and architecture.
• Experience with network security, firewalls, VPNs, and IDS/IPS solutions.
• Extensive experience in protocols such as BGP and MPLS.
• Experience from working with Juniper, Palo-Alto Networks, F5, Arista.
• Self-motivated and great under pressure.
• Big-picture understanding of the networking concepts behind virtual environments and various hybrid cloud initiatives.
• Excellent verbal and written communication skills.
• Experience from configuration management and change management.
• Working experience in various AWS services such as EC2, TGW, ALB, VGW, VPC, Direct-Connect, ELB, Cloud-formation.
• Experience using network automation tools such as Terraform, Ansible, Git, and Python.
• Excellent AWS Troubleshooting.
• Experience of working with Docker and Kubernetes.
• Experience with working with data centers in the US and UK.
• Working experience from the financial industry.
• Hands-on experience of Linux operating systems.

OSTTRA is a market leader in derivatives post-trade processing, bringing innovation, expertise, processes, and networks together to solve the post-trade challenges of global financial markets. OSTTRA operates cross-asset post-trade processing networks, providing a proven suite of Credit Risk, Trade Workflow, and Optimisation services. Together, these solutions streamline post-trade workflows, enabling firms to connect to counterparties and utilities, manage credit risk, reduce operational risk, and optimise processing to drive post-trade efficiencies.

OSTTRA was formed in 2021 through the combination of four businesses that have been at the heart of post-trade evolution and innovation for the last 20+ years: MarkitServ, Traiana, TriOptima, and Reset. These businesses have an exemplary track record of developing and supporting critical market infrastructure and bring together an established community of market participants comprising all trading relationships and paradigms, connected using powerful integration and transformation capabilities.

Candidates should note that OSTTRA is an independent firm, jointly owned by S&P Global and CME Group. As part of the joint venture, S&P Global provides recruitment services to OSTTRA - however, successful candidates will be interviewed and directly employed by OSTTRA, joining our global team of more than 1,200 post-trade experts.

OSTTRA was formed in 2021 through the combination of four businesses that have been at the heart of post-trade evolution and innovation for the last 20+ years: MarkitServ, Traiana, TriOptima, and Reset. OSTTRA is a joint venture, owned 50/50 by S&P Global and CME Group.

With an outstanding track record of developing and supporting critical market infrastructure, our combined network connects thousands of market participants to streamline end-to-end workflows - from trade capture at the point of execution, through portfolio optimization, to clearing and settlement.

Joining the OSTTRA team is a unique opportunity to help build a bold new business with an outstanding heritage in financial technology, playing a central role in supporting global financial markets.

Learn more about our company culture and benefits at www.spglobal.com/en/careers.

We take care of you, so you can take care of business. We care about our people. That's why we provide everything you—and your career—need to thrive at S&P Global.

Our benefits include:

• 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.

For more information on benefits by country, visit www.spglobal.com/en/careers/benefits.

S&P Global is an equal opportunity employer and all qualified candidates will receive consideration for employment without regard to race/ethnicity, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, marital status, military veteran status, unemployment status, or any other status protected by law.

Only electronic job submissions will be considered for employment.

If you need an accommodation during the application process due to a disability, please send an email to careers@spglobal.com and your request will be forwarded to the appropriate person.

US Candidates Only:

The EEO is the Law Poster describes discrimination protections under federal law.