[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Tata Consultancy Services jobs](https://jobs.opennash.com/companies/tata-consultancy-services/) · [Search jobs](/search/) Tata Consultancy Services · Research Triangle Park, NC # Network Engineer Research Triangle Park, NC $64,000 - $120 IT & Infrastructure Last seen on Tata Consultancy Services’s official careers site on August 1, 2026; it may have closed since. [Apply on Tata Consultancy Services’s careers site →](https://ibegin.tcsapps.com/candidate/jobs/421372J) [OpenNash Jobs](https://jobs.opennash.com/) / [Tata Consultancy Services](https://jobs.opennash.com/companies/tata-consultancy-services/) / Network Engineer ## Job description ### 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 $64,000 - $120000 a year #LI-CM2