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Tata Consultancy Services

Systems and Network Engineer

Tata Consultancy Services
Portugal Β· Full-time Β· Mid-Senior

Are you a Systems/Network Engineer seeking a new interesting challenge? πŸ”

If your answer is yes, it’s your lucky day so keep reading, it can be just what you're looking for! πŸ‘€


🧐 WHAT WE ARE LOOKING FOR IN YOU?

  • Advanced knowledge of TCP/IP, Ethernet, Wi-Fi, SD‑WAN, VPN.
  • Advanced knowledge of Cisco ISE, DNA Center, switches, WLAN controllers.
  • Understanding of MS Entra, SAML, PKI.
  • Understanding of Active Directory components (DNS, replication, Kerberos/NTLM, SPNs).
  • Experience with network security fundamentals (firewalls, VPN, proxy).
  • Experience with network configuration management and automation tools.


🧐 HOW WILL YOUR DAILY JOB BE?

  • Administration and troubleshooting of Cisco LAN/WLAN (Catalyst switches, APs, WLCs).
  • Management of network security components (firewalls, VPN, proxies).
  • Operation of Cisco ISE (802.1X, profiling, access control).
  • Use of Cisco DNA Center for automation, compliance, and monitoring.
  • Monitoring, reporting, and maintaining network performance and compliance.
  • Coordination of small infrastructure projects and tasks with multiple stakeholders.
  • Support in improving processes, service quality, and ITSM activities.


πŸ“… WHERE AND WHEN?

  • Workplace: Lisbon + hybrid work
  • Work Schedule: 9AM to 6PM


🀝 WHAT WE CAN OFFER YOU?

  • Permanent contract πŸ“‹
  • Pay and benefits πŸ’Έ - Competitive salary and a flexible compensation plan adapted to your needs (Ticket restaurant plan + Health Insurance).
  • Opportunity knocks πŸ‘πŸ» - Being a part of a growing company, we want to support your path with a career development plan and annual performance-based compensation reviews.
  • Learn as you grow πŸ“š - Starting with a fantastic onboarding program, TCS has robust learning platforms that will allow you to learn and grow personal as professionally.
  • Bring your buddy πŸ‘« - If you have referred a friend for an open position under the BYB Scheme and she/he is hired you’ll receive a very attractive cash award.
  • Connect globally 🌏 - Work with people from all over the world. You can feel the multicultural workforce.
  • And so on πŸŽ‰ - Appreciations, incentives, Team Building activities, diversity and inclusion programs, sustainability activities, corporative events... This has only just begun!


πŸ’‘ WHO ARE WE?

Tata Consultancy Services (TCS) is an Information Technology (IT) company founded in 1968, being part of the Tata Group.

With a presence in 55 countries and over 600,000 employees, TCS is recognized as the #1 Employer in Europe by the Top Employers Institute πŸ₯‡

In our portfolio of services, we have information technology services, asset-based solutions, global consulting, engineering and industrial services, digital solutions and services, application maintenance and development, quality assurance and testing services, IT infrastructure and BPS 🎯

We stand out for our experience, reliability, passion, confidence, creativity and skills πŸ’―


WELCOME, WE ARE WAITING FOR YOU! πŸš€

Key Skills

Ranked by relevance

vpn network security firewalls switches configuration management active directory ethernet saml wlan dns
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Posted
Feb 11, 2026
Type
Full-time
Level
Mid-Senior
Location
Lisbon

Industries

IT Services IT Consulting IT System Design Services

Categories

Project Management Consulting

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