Tata Consultancy Services · 7 hours ago
Senior Network Engineer
Irving, TX
Full-time
Onsite
Senior Level, Lead/Staff
$100K/yr - $120K/yr
15+ years expTata Consultancy Services is seeking a Senior Network Engineer to provide solutions across their datacenters and global colocation estate. The role involves architecting, engineering, and deploying ultra low/low latency network infrastructure while managing multiple projects and ensuring optimal network performance for trading systems.
Business Information SystemsConsultingInformation TechnologyIT Management
Responsibilities
Provide solutions across the company's datacenters and global colocation estate
Architect, engineer and deploy ultra low/Low latency network infrastructure
Overseeing and carrying-out installation, monitoring, maintenance, support, optimization and documentation of all network hardware, security hardware, software and connectivity
Managing/participating in multiple projects
Configuring / optimizing the network to ensure ultra low/low latency is achieved for intraday trading and direct market access systems
Providing exchange, broker and managed service providers connectivity to support market data delivery and order execution
Qualification
Required
15+ years plus experience (we prefer experienced, disciplined and mature candidates)
Strong Network engineering and project delivery experience
Advanced knowledge of routing and switching protocols
Experience with Unicast: EIGRP, OSPF, BGP, NAT, IPSEC and GRE
Experience with Multicast: PIM, RP, MSDP, IGMP v2, v3
Experience with Switching: STP, PC/vPC/MLAG, CDP/LLDP, QoS, HSRP/VRRP, VLAN/VxLAN, Spine and Leaf infrastructures
In-depth experience with Cisco Nexus network switching, routing hardware and software
Strong Experience working with Global Financial Exchanges for both tick data and FIX order flow
Knowledge of Algorithmic/DMA/HFT and trading platforms and how the trade lifecycle operates
Solid understanding of market venue, exchange protocols (binary, FIX, ITCH, OUCH, Pillar, etc.) and trading systems across multiple asset classes
Excellent communication skills; ability to perform under pressure and detail oriented
BACHELOR OF COMPUTER SCIENCE
Preferred
Knowledge of network monitoring PCAP decoding tools landscape (Corvil, SFlow, timestamping (PTP) preferred but not required)
Strong scripting and automation experience (Python preferred but not required)
Company
Tata Consultancy Services
Tata Consultancy Services is a business solutions company that specializes on information technology services and consulting.
10001+ employees
H1B Sponsorship
Tata Consultancy Services has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (7880)
2024 (9690)
2023 (8537)
2022 (11159)
2021 (9813)
2020 (11984)
Funding
Current Stage
Public CompanyTotal Funding
unknown2004-08-25IPO
Leadership Team
K. Krithivasan
Chief Executive Officer & Managing Director
Aarthi Subramanian
President and Chief Operating Officer
Recent News
2025-12-31
Techcircle
2025-12-31
Calcutta Telegraph
2025-12-29
Company data provided by crunchbase