IT OT Network Engineer

Fulcrum Technology Solutions are seeking a Network Administrator responsible for supporting both IT (Corporate) and OT (Operational Technology, Industrial Control System, SCADA) network environments for a client in Houston. This includes managing switches, routers, VPN configuration, firewalls, and field communication equipment. The role requires maintaining the entire network stack from carrier to endpoint and direct experience supporting IT and OT environments.

Job Responsibilities:

• Analyze, design, and install network systems, including LAN/WAN, voice, and field communication devices.
• Build and maintain robust network infrastructure.
• Manage multiple telecom providers.
• Ensure the security and efficiency of the IT infrastructure.
• Proactively monitor IT and OT networks, collaborating with vendors for issue resolution.
• Monitor IT and OT firewalls for security-related concerns.
• Support datacenter network operations.
• Test network backup procedures and update documentation.
• Engage in continuous improvement projects.
• Assist field technicians in troubleshooting communication-related issues.
• Manage projects for new locations and network expansions.
• Ensure communications installations align with construction schedules.
• Quickly isolate and resolve outages.
• Manage network technologies, including:
• Fortinet Suite (Fortinet switches, routers, FortiManager, FortiCloud)
• Cisco ISR/ASR, Firepower
• Sierra Wireless, Peplink, CradlePoint, Cisco cellular routers
• SD-WAN, Wireless LAN, DMVPN, AVPN, PRI/SIP

Education and Qualifications:

• Minimum 5 years of experience supporting IT and OT networking environments.
• Fortinet NSE Certification (minimum Fortinet Certified Associate).
• Experience in Oil & Gas or SCADA/ICS communications preferred.
• Expertise in high availability networks.
• Knowledge of EIGRP, BGP, RIP, and OSPF.
• Ability to install cellular, radio networks, and vSAT field communications.
• Experience with outdoor wireless systems (2.4GHz, 5GHz, 900MHz, private spectrum) preferred.
• Strong troubleshooting and communication skills.
• Proficiency in Microsoft application suite.
• Strong analytical, organizational, and documentation skills.
• Ability to work independently and in a small team environment.
• Service-oriented mindset with strong initiative and problem-solving skills.
• Ability to prioritize tasks and meet deadlines in a fast-paced work environment.
• Experience with change management processes.
• Familiarity with Oil & Gas industry business practices.
• Willingness to learn and engage in other areas as needed.
• Availability for after-hours support and on-call duties.

Working Conditions:

• Hybrid work environment, requiring in-office presence on Tuesdays and Thursdays.
• Occasional travel to field offices as needed.
• Ability to lift up to 25 pounds.
• Required visual acuity for accuracy in work and general facility observations.
• Limited exposure to adverse environmental conditions.
• On-call duties as required.

Key Attributes:

• Inquisitive mindset with a desire to understand systems deeply.
• Initiative-driven, actively seeking improvements and solutions.
• Investigative approach to troubleshooting and problem resolution.
• Innovative thinking for creative problem-solving.
• Passion for networking and infrastructure management.
• Collaborative team player who works well with others in a small team setting.