Network Architect
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Role details
Tech stack
+15 more
Job description
Conduct detailed assessment of the existing power plant network infrastructure.
| Review routers | switches | firewalls | WAN connectivity | wireless infrastructure | network circuits | racks | patch panels | and physical cabling. |
| Document the current-state network topology and identify technical gaps | risks | dependencies | and obsolete infrastructure. |
Target Network Architecture
Design the target-state network architecture required to integrate the power plant into the enterprise environment.
| Develop HLD/LLD | network topology diagrams | connectivity requirements | IP addressing strategy | segmentation | redundancy | and resiliency requirements. |
LAN/WAN Architecture
| Design and validate enterprise LAN/WAN connectivity | including routing | switching | VLANs | WAN circuits | SD-WAN | and site connectivity. |
Define redundant connectivity and high-availability requirements for critical plant services.
Network Security & Segmentation
Work with cybersecurity and OT security teams to develop secure network segmentation between enterprise IT and plant/OT environments.
| Support firewall architecture | security zones | access requirements | and network-security controls. |
Ensure the migration adheres to applicable client security and infrastructure standards.
OT/IT Integration
Coordinate integration requirements between corporate IT infrastructure and power plant operational technology.
Identify connectivity dependencies involving plant systems and other operational applications without introducing unnecessary dependencies between OT and enterprise networks.
Site Migration Planning
Develop the detailed network migration and cutover approach.
| Identify prerequisites | sequencing | dependencies | maintenance-window requirements | validation criteria | rollback requirements | and post-migration activities. |
Design the migration to minimize interruption to site operations.
Physical Infrastructure & Cabling
Assess structured cabling and physical network infrastructure.
| Identify requirements for fiber/copper cabling | patch panels | racks | network closets | equipment installation | labeling | and connectivity. |
Coordinate with field-services and cabling teams during implementation.
Network Equipment & Configuration Design
Define requirements
Requirements
Network Architecture/Engineering, Network Architecture/Engineering, Enterprise Architecture, Network Design, Local Area Network (LAN), Wide Area Network (WAN), Network Operations Center, System Migration, Network Performance/Analysis, Site Evaluation, Enterprise Network Architecture and Design
LAN/WAN architecture
Routing and Switching
| TCP/IP | DNS | DHCP | NATVLANs and network segmentation |
| BGP | OSPF and enterprise routing concepts |
Enterprise firewall architecture
WAN / SD-WAN
Network security
High Availability and network resiliency
Wireless network architecture
IP addressing and subnetting
Network discovery and assessment
Data center/site connectivity
Structured cabling and physical infrastructure
Site migration and cutover planning
Network troubleshooting and root-cause analysis
HLD/LLD and network topology documentation
Experience coordinating multiple technical workstreams.
About the company
Security Notice: Our official website is www.diverselynx.com We do not operate or authorize any other websites representing Diverse Lynx LLC.
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Prepare application
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