Senior Network Engineer

Job Description

The Network Engineer is responsible for the design, implementation, administration, security, monitoring, and ongoing support of network infrastructure supporting the data center operations and critical facility systems.

This position provides technical ownership and support for networks connecting Operational Technology (OT) and facility management platforms, including Building Management Systems (BMS), Electrical Power Monitoring Systems (EPMS), environmental monitoring, physical access control, surveillance, and other systems necessary for the safe and reliable operation of data center facilities from construction phase through operational phase up to external Certifications.

Network Engineer works closely with Data Center Construction, Operations, Facilities Management, Information Technology, Information Security, engineering teams, customers, vendors, and third-party service providers to maintain secure, resilient, highly available, and properly documented network environments.

RESPONSIBILITIES

Network Engendering Infrastructure • Install, configure, administer, and support networks and network devices such as switches, routers, firewalls, wireless infrastructure, VPNs, etc. in support of ISO 27001, SOC 2 Type 2 and PCI DSS.

Data Center Operational Technology • Provide network engineering and technical support for Operational Technology and facility systems, including: o Building Management Systems (BMS) o Electrical Power Monitoring Systems (EPMS) o Environmental and facility monitoring systems o Physical Access Control Systems o Video surveillance and security systems o Power, cooling, UPS, generator, and related monitoring platforms o Data center infrastructure monitoring and management systems o Other network-connected facility and operational equipment

Network Monitoring and Performance • Monitor network traffic, bandwidth utilization, latency, packet loss, interface errors, device health, environmental conditions to ensure optimal performance, availability, reliability, and minimal downtime.

Network and Operational Technology Security • Implement, maintain, and oversee technical security controls protecting data center networks, operational systems, infrastructure, and associated data. • Support vulnerability management activities involving network and OT systems, including vulnerability identification, risk assessment, remediation planning, patch coordination, and validation. Vendor and Remote Access Management • Establish and maintain relationships with vendors, manufacturers, integrators, and service providers. • Ensure third-party remote access is appropriately authenticated, authorized, segmented, monitored, and restricted to required systems and services. Incident Response and Troubleshooting • Respond to network outages, performance degradation, cybersecurity events, and other incidents affecting data center operational systems and assist with containment, investigation, recovery, and restoration activities following security incidents.

Business Continuity and Disaster Recovery • Participate in the development, implementation, maintenance, and testing of business continuity and disaster recovery plans for critical network and operational systems. Change and Configuration Management • Develop implementation plans, technical procedures, testing criteria, risk assessments, validation procedures, and rollback plans for significant network changes. • Maintain standardized network device configurations and configuration baselines.

Documentation and Asset Management • Develop and maintain accurate network architecture and topology diagrams. Ensure emergency network changes are documented and reviewed in accordance with established procedures. • Maintain accurate inventories of network equipment, including manufacturer, model, serial number, location, IP address, firmware version, warranty, and lifecycle status where applicable. Compliance and Risk Management • Maintain appropriate records necessary to support troubleshooting, security reviews, compliance assessments, and audits. • Assist with technical risk assessments involving new and existing network and operational systems. • Document identified risks and participate in developing appropriate remediation or risk-treatment plans. • Work with IT Compliance and other stakeholders to ensure new systems and significant changes receive appropriate security review prior to implementation.

Technical Support and Collaboration • Serve as a technical resource to provide technical guidance regarding network architecture, connectivity, cybersecurity, and operational requirements for Data Center Construction, Operations, Facilities Management, IT, Information Security, engineering teams, and other teams. • Participate in project planning and technical reviews for new data center facilities, expansions, system replacements, and technology modernization initiatives. • Maintain awareness of emerging networking technologies, cybersecurity threats, vulnerabilities, vendor advisories, and industry practices relevant to data center and OT environments. •

Travel Requirements: • There will be travel associated with this position as required to perform the job duties. All business-related travel will be reimbursed per T5’s standard expense guidelines and processes

Skills and Requirements

Requirements: • Bachelor’s degree in information technology, Computer Science, Network Engineering, Cybersecurity, Engineering, or a related technical field; equivalent combination of education, certifications, and relevant professional experience may be considered.

• 7-10 years of demonstrated professional experience administering and supporting enterprise network environments

At a minimum, the Network Engineer should have • Experience supporting network infrastructure within data centers, critical facilities, industrial environments, or other high-availability environments. • Strong understanding of TCP/IP networking and Layer 2/Layer 3 network architecture. • Experience configuring and troubleshooting enterprise switches, routers, firewalls, VPNs, VLANs, ACLs, and related network technologies. • Knowledge of network security principles including segmentation, least privilege, secure remote access, authentication, and defense in depth. • Experience with network monitoring, logging, configuration management, and troubleshooting tools, syslog, SNMP, NetFlow or similar traffic analysis technologies. • Experience with vulnerability management, configuration hardening, security monitoring, and incident response. • Experience working within formal change management, configuration management, and incident management processes. • Familiarity with cybersecurity frameworks or standards applicable to enterprise and Operational Technology environments. • Familiarity with API calls and implementation standards and AI communication principles. Salary - 160-175K with Bonus

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal employment opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment without regard to race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or the recruiting process, please send a request to View email address on click.appcast.io.