L3 Infrastructure Engineer jobs in United States
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Tata Consultancy Services · 3 hours ago

L3 Infrastructure Engineer

Tata Consultancy Services is seeking an L3 Infrastructure Engineer to join their technical team. This role involves troubleshooting, configuration, and management of IT infrastructure, including servers, networks, and data centers, while providing excellent customer support and resolving complex technical issues.

Business Information SystemsConsultingInformation TechnologyIT Management
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H1B Sponsor Likelynote

Responsibilities

Troubleshooting & admin of Cisco Layer 2 & Layer 3 Routing, Cisco Wireless Networks, Cisco PBX Administration, Cisco standard protocols and Cisco CCNA certification
Ability to support IT Cabling, Infrastructure Planning, and Design. Examples of scope work (cable patching, switch config/deploy, port enable/disable, analyze network traffic)
TCP/IP, DHCP, Subnetting, VLAN, POE
Experience with packet capturing example: Wire Shark
Network maintenance, support and refresh
Smart Hands for remote teams & 3rd party vendor management for issue escalation/resolution
Site infrastructure knowledge (Power/UPS, HVAC, cabling, etc.)
Experience installing and troubleshooting server room hardware components, such as Rack Servers, Fiber, switches, disk drives, memory, etc
Smart Hands for remote teams & 3rd party vendor management for issue escalation/resolution
Must have experience in administering windows server operating systems e.g. Windows Server 2016, monitoring, troubleshooting, parts swaps/repair
DHCP, DNS, Print Server, File Shares, Microsoft SCCM
Smart Hands for remote teams & 3rd party vendor management for issue escalation/resolution
Working knowledge/experience supporting Hardware for servers, data backup libraries and SAN/NAS
Server, storage and backup systems maintenance, support and refresh: Rackmount, install and configure server hardware
Knowledge of Server 2012/2016 Policy and Security Management
Examples of work include items like MFG support (GALC, AER creation, PTCS, etc.)
ANDON and PLC (Programmable Logical Controls) support knowledge
First level of support Business and Plant Floor applications, managing escalation of issues to the Subject Matter Experts (SME’s)
Excellent troubleshooting (critical thinking), problem solving & root cause analysis skills for Outage & Problem Management
Exceptional customer service and ability to work well under pressure e.g. plant down situation, outages, critical plant floor equipment require a 15-minute turnaround time
On-call 24x7 availability during non-work hours and ability to work flexible hours and overtime
Ability to lift 50 lbs. and be able to climb ladders and staircases to access IT equipment
Ready to travel to other Toyota sites/locations within the US to support on a short basis
Strong team worker with professional demeanor and strong ethics
Good written and oral communication skills are required
Experience with remote control tools and remote support (off-site)
Ongoing support of various Manufacturing computer systems
Windows Active Directory: Maintenance kiosks, OU configuration, Group Policy Objects
Change Management process
Provide technical assistance and support, and resolve problems related to the use of computer hardware and software Analyze, resolve, respond to, and document end user inquiries
Install desktop/Laptop, printers/scanners, and other peripheral software using approved tools
Troubleshoot Operating System issue. Connection issues with LAN/WAN
Update tickets with accurate and timely records of work performed, and resolution details
Maintain and contribute to a knowledge base
Coordinate hardware warranty repair
Perform inventory management activities as required in coordination with asset management and other corporate groups
Escalate to 3rd party vendors when necessary
Responsible for raising and coordinating problem management issues
Perform additional tasks (end user/infra related) when required Strong understanding and skills in SLA, KPI Management
Provide technical support stationed at the site who can quickly respond to problems that may arise within data center/computer/server rooms which need physical handling
In contrast to certified technicians, they are not necessarily trained nor duly recognized to specialize in specific technology
Can handle all tasks related to the infrastructure equipment based on instructions provided by a remote technical assistance team that specializes in different products and categories
Receives instructions from certified technicians and project managers to troubleshoot advanced issues
Provide on-site, operational support service for remote management, installation and troubleshooting of data center equipment
Primary responsibility to manage End User related incidents and requests
Go to person for all plant IT related requests (Password resets, access etc. specific to plants)

Qualification

Cisco CCNA certificationWindows Server 2016TCP/IPData Center managementSQL Server administrationNetwork troubleshootingRemote support toolsCommunicationProblem solvingTeamwork

Required

Must have experience in administering windows server operating systems e.g. Windows Server 2016, monitoring, troubleshooting, parts swaps/repair
DHCP, DNS, Print Server, File Shares, Microsoft SCCM
Smart Hands for remote teams & 3rd party vendor management for issue escalation/resolution
Working knowledge/experience supporting Hardware for servers, data backup libraries and SAN/NAS
Server, storage and backup systems maintenance, support and refresh: Rackmount, install and configure server hardware
Knowledge of Server 2012/2016 Policy and Security Management
Ability to lift 50 lbs. and be able to climb ladders and staircases to access IT equipment
Ready to travel to other Toyota sites/locations within the US to support on a short basis
Strong team worker with professional demeanor and strong ethics
Good written and oral communication skills are required
Experience with remote control tools and remote support (off-site)
Ongoing support of various Manufacturing computer systems
Windows Active Directory: Maintenance kiosks, OU configuration, Group Policy Objects
Change Management process
Associate or bachelor's degree in computer information systems, Computer Science or related field
TMMBC English 50%-100% Competence

Preferred

Experience and/or knowledge of PLC's a plus
Plant Monitoring software knowledge (Active Plant, Wonderware, Ignition)
Knowledge of iGear, Kepware, or other machine data gathering tools
SQL Server database administration (backups, security, monitoring, etc.)
Manage storage and backup systems
Previous experience supporting a large corporate, manufacturing environment
Experience supporting and troubleshooting Business and Mission Critical applications
3 to 5 years of experience performing Level 3 responsibilities
Knowledge of Cisco Voice over IP hardware/software/server operation/configuration
Provide technical assistance and support, and resolve problems related to the use of computer hardware and software Analyze, resolve, respond to, and document end user inquiries
Install desktop/Laptop, printers/scanners, and other peripheral software using approved tools
Troubleshoot Operating System issue. Connection issues with LAN/WAN
Update tickets with accurate and timely records of work performed, and resolution details
Maintain and contribute to a knowledge base
Coordinate hardware warranty repair
Perform inventory management activities as required in coordination with asset management and other corporate groups
Escalate to 3rd party vendors when necessary
Responsible for raising and coordinating problem management issues
Perform additional tasks (end user/infra related) when required Strong understanding and skills in SLA, KPI Management
Provide technical support stationed at the site who can quickly respond to problems that may arise within data center/computer/server rooms which need physical handling
In contrast to certified technicians, they are not necessarily trained nor duly recognized to specialize in specific technology
Can handle all tasks related to the infrastructure equipment based on instructions provided by a remote technical assistance team that specializes in different products and categories
Receives instructions from certified technicians and project managers to troubleshoot advanced issues
Provide on-site, operational support service for remote management, installation and troubleshooting of data center equipment
Primary responsibility to manage End User related incidents and requests
Go to person for all plant IT related requests (Password resets, access etc. specific to plants)

Benefits

Discretionary Annual Incentive.
Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.
Family Support: Maternal & Parental Leaves.
Insurance Options: Auto & Home Insurance, Identity Theft Protection.

Company

Tata Consultancy Services

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Tata Consultancy Services is a business solutions company that specializes on information technology services and consulting.

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 Company
Total Funding
unknown
2004-08-25IPO

Leadership Team

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K. Krithivasan
Chief Executive Officer & Managing Director
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Aarthi Subramanian
President and Chief Operating Officer
Company data provided by crunchbase