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Turnkey Network Jobs in Texas (NOW HIRING)

Pro Energy Services

Network Engineer, OT

Houston, TX · On-site

Network Engineer, OT About PROENERGY PROENERGY is an engineering, R&D, and manufacturing powerhouse ... turnkey project execution, power purchase agreements, and asset lifecycle care for turbines and ...

PROENERGY

Network Engineer, OT

Houston, TX · On-site

Network Engineer, OT About PROENERGY PROENERGY is an engineering, R amp;D, and manufacturing ... turnkey project execution, power purchase agreements, and asset lifecycle care for turbines and ...

TriTechne

OSP Field Technician I

Jacksonville, TX · On-site

$17.25 - $23.75/hr

About Us TriTechne was established in 2015 as a Full-Turnkey Network Services Company. Our Team spans coast to coast, specializing in creating, expanding, and maintaining Network Components for our ...

TriTechne

OSP Field Technician I

Jacksonville, TX · On-site

$17.25 - $23.75/hr

About Us TriTechne was established in 2015 as a Full-Turnkey Network Services Company. Our Team spans coast to coast, specializing in creating, expanding, and maintaining Network Components for our ...

Network Connex

CIVIL FOREMAN 1

Dallas, TX · On-site

... network service providers, data center operators, hyperscale cloud companies, cable MSOs, utilities, government entities, and Fortune 500 enterprises. We offer a full range of turnkey capabilities ...

ASCENDING LLC

RHEL Systems Engineer

Houston, TX · On-site +1

Position Overview Our client delivers turnkey clean energy and power infrastructure solutions ... On the network side, the host firewall and OS-level networking (interfaces, routing, DNS, firewalld ...

Qcells

SCADA Engineer - Level 2

Houston, TX · On-site

$105K - $125K/yr

Qcells USA's complete turnkey solutions seamlessly integrate the expertise of our Development ... Certifications: Networking certifications (CCNA preferred). EXAMPLES OF PHYSICAL DEMANDS

Qcells

SCADA Engineer - Level 2

Houston, TX · Remote

$105K - $125K/yr

Qcells USA's complete turnkey solutions seamlessly integrate the expertise of our Development ... Certifications: Networking certifications (CCNA preferred). EXAMPLES OF PHYSICAL DEMANDS

ON.energy

Sr. RHEL Systems Engineer, OT/SCADA

Houston, TX · Hybrid

$99K - $136K/yr

On the network side, the host firewall and OS-level networking (interfaces, routing, DNS, firewalld ... Build, version, and maintain a reproducible, turnkey RHEL image tailored to the SCADA host's needs ...

ON.energy

Sr. RHEL Systems Engineer, OT/SCADA

Houston, TX · On-site

$99K - $136K/yr

On the network side, the host firewall and OS-level networking (interfaces, routing, DNS, firewalld ... Build, version, and maintain a reproducible, turnkey RHEL image tailored to the SCADA host's needs ...

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Turnkey Network information

What is the difference between Turnkey Network vs Network Technician?

AspectTurnkey NetworkNetwork Technician
CredentialsCertifications like CompTIA Network+ or Cisco CCNA often requiredSimilar certifications, often required for entry-level roles
Work EnvironmentTypically involves deploying complete network solutions for clientsFocuses on troubleshooting, maintaining, and repairing existing networks
Employer & IndustryUsed by IT service providers, integrators, and consulting firmsEmployed across various industries, including corporate, telecom, and service providers

While both roles require networking certifications and involve working with network systems, a Turnkey Network specialist designs and implements complete network solutions for clients, whereas a Network Technician primarily maintains and troubleshoots existing networks. The roles differ mainly in scope and project involvement, with Turnkey Network professionals handling end-to-end deployment and Network Technicians focusing on operational support.

What are popular job titles related to Turnkey Network jobs in Texas? For Turnkey Network jobs in Texas, the most frequently searched job titles are:
What job categories do people searching Turnkey Network jobs in Texas look for? The top searched job categories for Turnkey Network jobs in Texas are:
What cities in Texas are hiring for Turnkey Network jobs? Cities in Texas with the most Turnkey Network job openings:
Turnkey Network jobs near you

Network Engineer, OT

Pro Energy Services

Houston, TX • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 29 days ago

Job description

Network Engineer, OT
About PROENERGY
PROENERGY is an engineering, R&D, and manufacturing powerhouse. The company addresses every need for fast-start power generation: turbine and package manufacturing, turnkey project execution, power purchase agreements, and asset lifecycle care for turbines and plants. Where others see impossible energy challenges, PROENERGY provides innovative aeroderivative solutions.
Our Footprint
PROENERGY delivers fast-start, dispatchable power solutions from worldwide centers for aeroderivative excellence. We are investing more than $1 billion through 2028 in infrastructure to serve our customers.
In Sedalia, Missouri, our 600,000 sq ft Center for Excellence in Manufacturing-a world-class investment in fast-start power and the only campus of its kind in the world-is growing by 40 percent.
In Houston, Texas, our 500,000 sq ft Center for Excellence in Lifecycle Care features a Level-IV depot and aero repair facility, which executes comprehensive services for aeroderivative engines under one roof.
In Kansas City, we have an office with an Engineering team that supports our sought-after solutions for turnkey projects and contracted power.
And our worldwide service centers ensure local service expertise near our customers. Our expanding service footprint includes Phoenix, Buenos Aires, New Brunswick, and additional locations in Europe, Australia, and Southeast Asia.
Our Philosophy
We take care of our people and strive to make a positive difference for the world. We offer competitive pay, excellent benefits that include Medical, Dental, Vision, and Life/Disability Insurance at minimal cost to the employee, 10 paid holidays, paid time off, and a 401K plan. If you are looking for a rewarding career and possess specialized knowledge and quality-oriented problem-solving skills, we encourage you to apply today.
Position Summary
The Network Engineer, OT is a senior technical professional responsible for architecting, implementing, and maintaining enterprise-grade network infrastructure supporting both operational technology (OT) environments and IT systems across critical power generation facilities. This advanced role requires deep expertise in industrial control systems networking, cybersecurity architecture, and enterprise IT integration. The position demands proficiency in Cisco and Fortinet technologies, NERC-CIP compliance frameworks, and the ability to bridge IT/OT convergence challenges while maintaining the highest levels of system availability and security for mission-critical energy infrastructure.
Reports To: VP IT Operations
Work Location: 6246 McHard Road, Houston, TX 77053
Position Responsibilities
  • Design and implement sophisticated network architectures for SCADA, DCS, historian systems, and industrial control networks using Cisco Industrial Ethernet switches and Cisco Catalyst infrastructure
  • Engineer and maintain next-generation firewalls (NGFWs) for network segmentation, UTM, application control, and IPS/IDS functionality across IT/OT boundaries
  • Deploy and manage Cisco SD-WAN solutions for multi-site connectivity, optimize configurations, and implement advanced routing protocols (OSPF, EIGRP, BGP) for enterprise and industrial networks
  • Configure redundant network topologies utilizing protocols such as RSTP, PRP, HSR, and Cisco StackWise for high-availability industrial applications
  • Implement Quality of Service (QoS) policies, VLAN architectures, and traffic shaping to prioritize real-time control system communications and support converged IT/OT networks
  • Design and maintain enterprise Wi-Fi infrastructure using Wireless LAN Controllers and access point solutions for both corporate and industrial environments
  • Manage network infrastructure supporting virtualization platforms (VMware vSphere), cloud connectivity (Azure), and hybrid IT architectures
  • Deploy and optimize network monitoring solutions including SolarWinds, Cisco Catalyst Center, and FortiAnalyzer for comprehensive visibility across IT/OT environments
  • Architect and implement defense-in-depth security strategies and network access control (NAC) technologies
  • Configure and manage Firewall security policies, SSL/IPsec VPN tunnels, and secure remote access solutions for critical infrastructure personnel
  • Design Electronic Security Perimeters (ESP) compliant with NERC-CIP standards, implementing defense mechanisms including firewalls, unidirectional gateways, and DMZ architecture
  • Deploy and maintain intrusion detection/prevention systems (IDS/IPS) using next-gen technologies for continuous threat monitoring
  • Implement zero-trust network architectures, micro-segmentation strategies, and least-privilege access controls across IT and OT domains
  • Maintain comprehensive compliance with NERC-CIP and related standards for critical infrastructure protection
  • Conduct vulnerability assessments, penetration testing coordination, and security hardening of network devices following ISA/IEC 62443 and NIST Cybersecurity Framework guidelines
  • Lead incident response activities for network security events, coordinate forensic analysis, and implement corrective action plans
  • Configure and optimize industrial protocol communications including Modbus TCP/RTU, DNP3, OPC UA, IEC 61850, and Profinet across control system networks
  • Implement protocol gateways, serial-to-Ethernet converters, and ensure proper encapsulation for legacy industrial communications
  • Support historian database connectivity, real-time data acquisition systems, and SCADA master-to-RTU communication architectures
  • Design redundant communication paths for critical control functions utilizing diverse routing and automatic failover mechanisms
  • Troubleshoot deterministic Ethernet configurations, time-sensitive networking (TSN), and precision time protocol (PTP/IEEE 1588) implementations
  • Coordinate with controls engineers on PLC/DCS network requirements including Allen-Bradley ControlLogix, GE Mark series, and Siemens S7 platforms
  • Integrate OT networks with enterprise IT services including Active Directory, DNS, DHCP, NTP, and Windows Server infrastructure while maintaining proper segmentation
  • Configure and manage network infrastructure for Microsoft 365/Azure AD integration, site-to-site VPNs, and cloud service connectivity
  • Implement network solutions for audio/visual conferencing systems, IP telephony (VoIP), and unified communications platforms
  • Deploy network infrastructure for physical security systems including IP camera networks, access control integration, and building management systems (BMS)
  • Manage patch management, firmware updates, and change control processes for network devices across IT and OT environments using ServiceNow or similar ITSM platforms
  • Monitor and optimize network performance utilizing advanced analytics, NetFlow/sFlow analysis, and packet capture tools (Wireshark, tcpdump) for troubleshooting
  • Implement redundancy and high-availability solutions ensuring 99.99% uptime for critical OT communications and 24/7 operational support capabilities
  • Conduct capacity planning, bandwidth analysis, and network lifecycle management to support growing operational and business data requirements
  • Design and test disaster recovery/business continuity procedures for network infrastructure, including backup configurations and restoration processes
  • Maintain comprehensive network documentation including logical/physical topology diagrams, IP address management (IPAM), and configuration management databases (CMDB)
  • Lead network design and implementation for new facility construction, equipment installations, and technology refresh initiatives
  • Participate in commissioning activities, factory acceptance testing (FAT), and site acceptance testing (SAT) for control system network infrastructure
  • Provide technical leadership for vendor evaluations, RFP development, and technology selection processes for network equipment and services
  • Mentor junior engineers and technicians on advanced networking concepts, Cisco/Fortinet technologies, and OT security best practices
  • Develop and maintain standards, procedures, and technical documentation including network design templates and troubleshooting guides
  • Coordinate with IT Operations teams on service delivery, SLA management, and continuous improvement initiatives across infrastructure domains

Required Qualifications
  • Bachelor's degree in Computer Science, Information Technology, Electrical Engineering, or related technical discipline
  • Minimum 7-10 years of progressive experience in network engineering with at least 5 years focused on industrial/OT environments
  • Demonstrated experience in power generation, oil & gas, manufacturing, or other critical infrastructure industries
  • Proven track record of managing complex, multi-site network infrastructure projects from design through implementation.
  • Exceptional analytical and troubleshooting abilities for complex network issues in time-critical operational environments
  • Outstanding written and verbal communication skills with ability to translate technical concepts for diverse audiences including operations personnel and executive leadership
  • Strong project management capabilities with experience coordinating cross-functional teams and managing multiple concurrent initiatives
  • Demonstrated customer service orientation with focus on supporting 24/7 critical operations
  • Meticulous attention to detail for configuration management, documentation standards, and regulatory compliance
  • Ability to work independently, prioritize competing demands, and make sound technical decisions under pressure
  • Expert-level proficiency with Cisco enterprise and industrial networking technologies including Catalyst switches, Nexus data center switches, ISR/ASR routers, and Industrial Ethernet (IE-4000/IE-5000) platforms
  • Advanced expertise in Fortinet FortiGate firewalls, FortiManager central management, FortiAnalyzer logging/reporting, and Security Fabric integration
  • Deep understanding of Cisco IOS/IOS-XE command-line interface, configuration management, and troubleshooting methodologies
  • Comprehensive knowledge of routing protocols (OSPF, EIGRP, BGP), switching technologies (STP/RSTP/MST), and VLAN design principles
  • Advanced experience with SCADA networks, DCS infrastructure, and industrial control system communications architecture
  • Strong proficiency in industrial protocols including Modbus TCP/RTU, DNP3, OPC UA, and Ethernet/IP
  • In-depth understanding of NERC-CIP Critical Infrastructure Protection standards, particularly CIP-005, CIP-007, and Electronic Security Perimeter requirements
  • Working knowledge of PLC/PAC technologies including Allen-Bradley ControlLogix, Rockwell Automation FactoryTalk, and Siemens SIMATIC platforms
  • Experience with network security technologies including VPN (IPsec/SSL), NAC, 802.1X authentication, and identity management solutions
  • Proficiency with network monitoring and management tools such as SolarWinds, Cisco Prime Infrastructure, PRTG, or equivalent platforms
  • Understanding of IT infrastructure including Windows Server environments, Active Directory, virtualization (VMware/Hyper-V), and cloud networking concepts
  • Travel up to 35%
  • US work authorization is a precondition of employment. The company will not consider candidates who require sponsorship for a work-authorized visa.
  • Successful candidate will need to satisfactorily complete pre-employment drug screen and background

Desired Qualifications
  • Experience with Cisco technologies, architecture, deployment, and management
  • Experience with Fortinet technologies, architecture, deployment, and management
  • Familiarity with network automation and scripting using Python, Ansible, or similar tools for infrastructure-as-code implementations
  • Experience with time-sensitive networking (TSN), deterministic Ethernet, and precision time protocol (PTP/IEEE 1588)
  • Knowledge of wireless industrial networks including WirelessHART, ISA100.11a, and private LTE/5G for industrial applications
  • Understanding of fiber optic technologies including single-mode/multi-mode design, DWDM, and outside plant (OSP) installations
  • Experience with software-defined networking (SDN), network function virtualization (NFV), and intent-based networking concepts
  • Specific experience in gas turbine power generation facilities, aeroderivative turbine controls, or combined cycle plant operations
  • Knowledge of asset performance management (APM) platforms, condition monitoring systems, and predictive maintenance analytics
  • Understanding of integration between OT and enterprise systems including ERP (SAP/Oracle), CMMS (Maximo/SAP PM), and document management systems
  • Experience with cloud networking architectures including Azure Virtual Networks, AWS VPC, and hybrid cloud connectivity
  • Familiarity with ITIL framework, ServiceNow ITSM platform, and IT service management best practices
  • Knowledge of emergency response procedures, business continuity planning, and crisis management for critical infrastructure

Certifications
Required
  • Cisco CCNP Enterprise or CCNP Security certification (current and active)
  • Fortinet NSE 4 FortiGate Network Security certification (minimum required)
  • ISA/IEC 62443 Cybersecurity Certificate demonstrating industrial security expertise
  • CompTIA Security+ or equivalent baseline cybersecurity certification

Preferred
  • Cisco CCIE Enterprise Infrastructure or CCIE Security (highly valued)
  • Fortinet NSE 7 Enterprise Firewall or NSE 8 certification
  • Cisco CCNA Industrial or equivalent industrial networking certification
  • NERC-CIP certification for critical infrastructure protection
  • GIAC Industrial Control Systems Professional (GICSP) or similar OT security certification
  • Industrial automation vendor certifications (Rockwell Automation, Schneider Electric, GE Digital, Siemens)
  • CISSP, CISM, or

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