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Network Engineer

Tata Consultancy Services Ltd

Cary, NC

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JOB DETAILS
SALARY
$90,000–$130,000 Per Year
SKILLS
Access Control, Amazon Elastic Compute Cloud (EC2), Amazon Relational Database Service (RDS), Amazon Simple Storage Service (S3), Amazon Web Services (AWS), Analysis Skills, Ansible, Artificial Intelligence (AI), Automation, BGP, Benchmarking, CIM (Common Information Model), Capacity Management, Cisco IOS (Internetworking Operating System), Cloud Computing, Computer Services, Continuous Deployment/Delivery, Continuous Integration, DHCP (Dynamic Host Configuration Protocol), DNS (Domain Name System), Data Collection, Defense Information Systems Agency (DISA), Digital Certificates, Docker, Documentation, EIGRP (Enhanced IGRP), Enterprise Architecture, F5 Network Software, Firewalls, GCP (Good Clinical Practices), Hardware Virtualization, ISO (International Organization for Standardization), Incident Response, Infrastructure as a Service (IaaS), Internet Security, Intrusion Detection Systems, Intrusion Prevention Systems, Juniper Networks Product Family, LDAP (Lightweight Directory Access Protocol), Linux Administration, Linux Operating System, Load Balancing, Local Area Network (LAN), Machine Tool, Microsoft Active Directory, Microsoft Hyper-V, Microsoft Windows Azure, Microsoft Windows Operating System, Microsoft Windows System Administration, Network Administration/Management, Network Architecture/Engineering, Network Configuration Management, Network Integration, Network Operations Center, Network Performance/Analysis, Network Routing, Network Switching, Network Systems, Open Shortest Path First Protocol (OSPF), Operating Systems, Performance Analysis, Performance Tuning/Optimization, Public Key Infrastructure (PKI), Routing Protocols, Security Information and Event Management (SIEM), Single Sign-On (SSO), Software Patches, Splunk, Systems Administration/Management, Systems Engineering, Telemetry, U.S. National Institute of Standards and Technology (NIST), VMWare, VMWare ESX/ESXi, VMWare vCenter, VPN (Virtual Private Network), Virtualization, Wide Area Network (WAN)
LOCATION
Cary, NC
POSTED
5 days ago

Must Have Technical/Functional Skills

Network Engineering

  • Strong knowledge of routing/switching protocols (BGP, OSPF, STP, VXLAN).
  • Experience with Cisco (IOS/NX-OS), Palo Alto, Juniper, F5, Fortinet.
  • Expertise in firewalls, VPNs, network segmentation, IDS/IPS.
  • Cloud networking (AWS VPCs, PrivateLink, TGW; Azure VNets; GCP VPCs).
  • Familiarity with SD-WAN, load balancing, and NAC solutions.

Systems Engineering

  • Linux and Windows administration expertise.
  • Virtualization platforms (VMware ESXi/vCenter, Hyper-V).
  • Cloud systems management (AWS EC2/EBS/EFS/RDS; Azure IaaS; GCP Compute).
  • Experience with Active Directory, LDAP, DNS, DHCP, PKI, SSO.
  • Containerization (Docker, Kubernetes, EKS/AKS/GKE).

Cybersecurity & Compliance Skills

  • Knowledge of NIST 800-53, RMF, CIS benchmarks, DISA STIG hardening.
  • Experience integrating logs into SIEM platforms (Splunk, QRadar, Elastic).
  • Familiarity with IAM, MFA, Zero Trust, segmentation models.
  • Ability to support SOC incident response activities.

Automation & Tooling

  • Scripting skills: Python, Bash, PowerShell.
  • Automation: Ansible, Terraform, CloudFormation, GitLab CI/CD.
  • Knowledge of monitoring frameworks (Prometheus, Grafana, CloudWatch).
  • Proficiency in leveraging Artificial Intelligence (AI) to drive innovation and efficiency within technical domains.

Roles & Responsibilities

Core Network Engineering Duties

  • Design, build, and maintain enterprise network architectures (LAN/WAN, data center, campus, cloud networking).
  • Configure and optimize routing and switching (e.g., BGP, OSPF, EIGRP, VXLAN, EVPN).
  • Manage firewalls, IDS/IPS, VPN, and network segmentation policies aligned to Zero Trust principles.
  • Implement network telemetry, logging, and packet-capture visibility solutions.
  • Ensure network resiliency, redundancy, and capacity planning across environments.
  • Maintain cloud network configurations (AWS VPCs, Transit Gateways, Azure VNets, GCP VPCs).
  • Perform network performance troubleshooting, service restoration, and RCA documentation.
  • Manage network device lifecycle: refresh planning, patching, fi rmware, IOS/NX-OS upgrades.

Core Systems Engineering Duties

  • Architect, deploy, and maintain server infrastructure (Linux, Windows, VMware, Hyper-V).
  • Configure and optimize system performance, storage, virtualization, and backups.
  • Maintain cloud infrastructure services (EC2, RDS, EBS, S3, IAM, Azure AD, GCP equivalents).
  • Deploy and manage containers, Kubernetes, orchestration systems.
  • Implement secure system baselines (CIS, NIST 800-53, DISA STIGs).
  • Maintain Active Directory, DNS, DHCP, PKI, SSO, and certificate management.
  • Support patching, OS hardening, system logging, FIM, vulnerability remediation.
  • Conduct performance and health monitoring of critical compute resources and services.

Cybersecurity & Compliance Responsibilities

  • Integrate network/sys logs into SIEM platforms following CIM or standardized schema.
  • Implement network and system controls supporting ISO27001, or NIST RMF compliance.
  • Support incident response through data collection, log analysis, containment actions, and implementing
  • compensating controls.
  • Manage access controls, least-privilege enforcement, and identity integrations for infrastructure.
  • Support audit evidence collection and configuration/state reporting.

Salary Range: $90,000 - $130000 a year

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About the Company

T

Tata Consultancy Services Ltd

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