Network Administrator

Inclusion without Exception:

Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our workforce and implemented through equitable workplace policies and processes.

About TCS:

TCS is an IT services, consulting, and business solutions organization that has been partnering with many of the world’s largest businesses in their transformation journeys for over 55 years. Its consulting-led, cognitive-powered portfolio of business, technology, and engineering services and solutions is delivered through its unique Location Independent Agile™ delivery model, recognized as a benchmark of excellence in software development. A part of the Tata group, India's largest multinational business group, TCS operates in 55 countries and employs over 607,000 highly skilled individuals, including more than 10,000 in Canada. The company generated consolidated revenues of US $ 30 billion in the fiscal year ended March 31, 2025, and is listed on the BSE and the NSE in India. TCS' proactive stance on climate change and award-winning work with communities across the world have earned it a place in leading sustainability indices such as the MSCI Global Sustainability Index and the FTSE4Good Emerging Index.

Skills and Responsibilities:

• Excellent Network Administration and Troubleshooting skills.

• Operational experience on Cisco ACI/Spine leaf Architecture

• Hands one experience with basic components of ACI fabric (Tenant, BD, VRF, APIC), Nexus DC technologies such as vPC, FabricPath, OTV, VXLAN

• Hands one experience with ACI implementations being single site, multi-pod, network centric

• Good Experience with Load Balancers

• Develop, document and maintain the Network Service procedures to meet the requirements and update the physical/logical Network Design/Architecture Plan.

• Knowledge and experience in VLAN, HSRP, STP, VTP and other switching technologies

• Flexibility to work outside of Business Hours to support any critical issues

• Knowledge on and ability to follow Incident, Request, Problem and Change Management Process.

• Strong team player with a constructive perspective and commitment to the success of the business

• Ability to work on multiple concurrent tasks with conflicting priorities

• Excellent analytical and organizational skills and the ability to work with multiple geographically dispersed teams

Product knowledge:

• Routing Protocols especially BGP, OSPF

• Cisco Routers - 7200, 3800, 3600, 2800, 2900, 881

• Switches -- Nexus 7K/5K/2K, Cisco 6500/4500/3750/2960

• Firewalls -- Cisco ASA, Juniper SRX, Palo Alto

• Load Balancers – F5, Netscalers

• Cisco ACI/APIC1. Experience with scripting languages such as Perl, Python, or Bash 2. Experience with Security Firewalls

Tata Consultancy Services Canada Inc. is committed to meeting the accessibility needs of all individuals in accordance with the Accessibility for Ontarians with Disabilities Act (AODA) and the Ontario Human Rights Code (OHRC). Should you require accommodation during the recruitment and selection process, please inform Human Resources.

Thank you for your interest in TCS. Candidates that meet the qualifications for this position will be contacted within a 2-week period. We invite you to continue to apply for other opportunities that match your profile.