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Sr. Network Operations Engineer

Job in Roseville, Placer County, California, 95678, USA
Listing for: Tata Consultancy Services
Full Time position
Listed on 2026-02-14
Job specializations:
  • Engineering
    Systems Engineer, Cybersecurity
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below

A Bachelor’s degree in computer engineering or related field with 10+ years of experience, or equivalent combination of education and experience

10+ years of experience in operations and managing Network devices, firewalls infrastructure.

10+ years of experience installing and building Network infrastructure.

In-depth knowledge of network hardware and software technologies and best practices is required.

Knowledge of Routing and Switching Design

R&S and/or DC CCNA is required, CCNP preferred

Good knowledge of PAN firewalls architecture, ACLs, policies, NATs, IPSEC VPNs, Global protect VPNs.

Experience in Solar Winds IT infrastructure monitoring and provisioning is preferred

LAN switching including VLAN, VTP, STP etc. is preferred

Solid understanding of routing protocols ISIS, OSPF, BGP is preferred

Understanding and practical experience with technologies such as Cisco SDA, ISE, VXLAN etc.

Good working knowledge of Wireless network includes WLC 9800, 3500 Access points 9120 is preferred

Solid knowledge of Cisco Catalyst 9000 series, Palo Alto firewalls, Nexus 93k series, APC UPS, OOB network is preferred

Test and validation experience (Network hardware or software/OS) is preferred

Knowledge of a network technology discipline (e.g., IP Routing and Switching, Routing Protocols-OSPF, BGP, WAN, IPSEC, PAN Firewall, Packet Analysis, SD Access, DNAC, Cisco ISE, Infrastructure, IT Tools, and other relevant technologies.

Excellent troubleshooting skills in identifying and resolving complex networking issues

Strong understanding of how DNS works and experien ce in deploying and managing the internal and external DNS environments

Experience in managing different Load Balancer solutions.

Experience with cloud networking and cloud connectivity.

Scripting/programing skills will be a PLUS

Proactively acquire an in-depth understanding of the organization and its processes as well as develop an understanding of incidents and change management principles and organization best practices.

Medical device, pharmaceutical, biotech, or other regulated industry experience desired

Good team player and able to take accountability of tasks assigned and follow through to completion.

Strong communication and customer-facing skills (written, verbal, and formal presentation)

Monitor network infrastructure, troubleshoot, and handle user incidents actively during company business hours.

TCS Employee Benefits

Summary:

  • Discretionary Annual Incentive.
  • Comprehensive Medical Coverage:
    Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.
  • Family Support:
    Ma ternal & Parental Leaves.
  • Insurance Options:
    Auto & Home Insurance, Identity Theft Protection.
  • Convenience & Professional Growth:
    Commute r Benefits & Certification & Training Reimbursement.
  • Time Off:
    Vacation, Time Off, Sick Leave & Holidays.
  • Legal & Financial Assistance:
    Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.
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