Network Lab Engineer

Tata Consultancy Services; New York (NY); On-site; USD 90,000 - 150,000; Full time

Job summary

Tata Consultancy Services Limited in New York seeks a Lab Engineer to build, maintain, document, and operate the lab environment, reporting status, issues, and recommendations. The role centers on network infrastructure within the trading lab, with exposure to basic server and compute operations.

The position involves creating lab testbeds with Cisco/Arista hardware, optics, and traffic generators, performing limited certifications and interop testing, and delivering timely lab support for

Qualifications

• 5+ years of internetworking experience.
• Experience with structured cabling.
• Knowledge of core routing and switching (Cisco NXOS and Arista EOS).
• Basic understanding of servers and NICs.
• Lab management experience is a plus.
• Proficiency with Visio or draw.io for network diagrams.
• Excellent organization and communication skills.
• Excellent documentation and reporting capabilities.

Responsibilities

• Build and manage lab testbeds matching production topologies.
• Execute interoperability and certification testing with defined test plans.
• Document lab environments and maintain equipment connections.
• Provide network connections for trading plant topology reproduction in lab.
• Manage multiple concurrent lab requests with project timelines.
• Maintain inventory and assets, including registration in asset systems.
• Design and implement new lab processes and procedures.
• Ensure adherence to hardware and optics allocation policies.
• Identify gaps and suggest improvements, implementing changes.
• Maintain monthly lab capacity and usage reports.

Skills

Internetworking

Structured cabling

Core routing & switching

Lab management

Visio & draw.io

Communication skills

Organization skills

Tools

Cisco NXOS

Arista EOS

Ixia

Spirent

NetBox

Nautobot

ReadyWorks

Infoblox

Job description

*The Lab Engineer supports execution by building, maintaining, documenting, and operating the lab environment, and by reporting status, issues, and recommendations accordingly.

*This position is primarily focused on network infrastructure within the trading lab (having working knowledge of basic server and compute operations is a plus). The role operates alongside - not in place of - the existing lab support structure

*Build/Manage feature testing, interoperability and certification testbeds in lab - requiring knowledge of Cisco/Arista/FPGA HW platforms, various optics types, Ixia for traffic generation. Some of vendors and technologies the resource will be working with are noted next, but not limited. The successful resource will have knowledge across many of these:

*Networking & Security: Cisco, Arista, F5, Fortinet, A10, Avocent, OpenGear, NVIDIA

*Optics & Cabling: Optical and copper transceivers (SFP+, QSFP+, QSFP28, DACs), fiber (single/multi-mode), structured cabling, optical taps

*Traffic Generation & Packet Capture: Ixia, Spirent, Corvil, FMADIO

*Compute & NICs: Server platforms, AMD, Intel, Cisco network interface cards, virtualization (ESXi/ KVM)

*Operating Systems & Out-of-Band Access: Redhat Enterprise Linux, NX-OS, IOS XE, Avocent, EOS , jump hosts

*Build lab environments to match provided production trading plant topologies and system connectivity requirements.

*Executing limited certifications/Interop testing, which will entail overall test setup/ test plan/ execution/ reporting and presenting lab test results.

*Provide requested network connections in timely manner for fast moving trading plant topology reproduction in lab

*Support multiple concurrent requests with timelines driven by project go-live dates.

*Detailed documentation of the lab testbeds and its upkeep, including testing equipment connections

*Design, present and implement new lab processes and procedures.

*Adhere to lab policies and process for hardware and optics allocation and inventory management

*Identify process gaps, recommend improvements, and implement changes as directed.

*Complete Lab asset (and modules eg line cards) inventory mgt, registration to ReadyWorks, nmdB and any future mgt platform identified (eg NetBox/Nautobot (DCIM/IPAM), ReadyWorks (asset tracking), NMDB (network device inventory), Infoblox (DNS/IPAM), Forward Networks (topology/config), and any future platforms.

*Server/Compute Lead (server infrastructure, NIC config, server-to-switch connectivity

* Lifecycle mgt of lab DUT gear (EoL/EoS/ EoVSS/ LDoS) including ensuring they run the latest certified code and/ or code under cert as needed

*Lifecycle mgt of lab test gear (eg Ixia) , ixa/ testgear code upkeep, scheduling, virtual routers (Arista Cloud Vision CVP = used for bug mgt), simulated testbeds (eg CML)

*Manage lab capacity, removal of no longer devices to free up rack space, track inbound to the lab devices, manage their physical installation, the DNS registration, out of band access, cable mgt & cleanup, produce monthly lab capacity and usage report

*Automated inventory mgt for lab related needs (cables, optics, wraps, bins, terminal servers,jump hosts ) reporting and proactive inventory replenishment

*Lab data wipes as needed

*Monthly status

*Skills Required: Internetworking Skill (intermediate 5+ years), experience with structured cabling, various transceivers, core routing and switching (preferable Cisco NXOS and Arista EOS), basic understanding of servers and various NIC cards, Lab management experience a plus, Visio and drawio, excellent org skills, imperative to have excellent communication skills (written & spoken).

*

*Good to have skills -

*Multicast, Traffic generator tools knowledge, knowledge of traffic generator tools(Ixia, spirent) a major plus

*Automation languages (python, ansible) as well as knowledge of AI tools (I,e copilot(s), claude, etc) to help streamline day-to-day operations.