Network Architect

Robotics Technologies; Florida; On-site; USD 120,000 - 160,000; Full time

Job summary

Robotics Technologies LLC in Florida seeks a Senior Network Architect to lead enterprise LAN/WAN design, routing and switching, IP addressing, and security segmentation across IT and OT environments.

You will design high-availability architectures, SD-WAN adoption, data-center connectivity, and site migrations, coordinating multiple workstreams and documenting topology with high-level and low-level diagrams.

Qualifications

• Experience coordinating multiple technical workstreams.
• Ability to develop HLD/LLD and network topology documentation.
• Expertise in enterprise LAN/WAN design, security segmentation, and OT/IT integration.

Responsibilities

• Site Network Assessment and detailed infrastructure review.
• Document current-state topology, identify gaps and risks.
• Design target-state architecture for enterprise integration with OT.
• Develop HLD/LLD, topology diagrams, connectivity requirements.
• Design and validate LAN/WAN connectivity, routing, VLANs, SD-WAN.
• Define redundancy and high-availability requirements for plant services.
• Coordinate with cybersecurity teams on segmentation and security controls.
• Oversee migration planning and cutover activities.
• Coordinate with field-services for physical cabling and rack layouts.
• Ensure migration adheres to client security and standards.

Skills

Network architecture

LAN/WAN design

Routing & switching

TCP/IP/DNS/DHCP

VLANs & segmentation

BGP/OSPF

Firewall architecture

WAN/SD-WAN

Network security

HA & resiliency

Wireless design

IP addressing/subnetting

Data center connectivity

Structured cabling

Site migration planning

Topology documentation

Project/workstream coordination

Job description

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.

• Site Network Assessment 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

Essential Skills:

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 analysisHLD/LLD and network topology documentation Experience coordinating multiple technical workstreams.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.