Senior Network Engineer
Senior Network Engineer
Location: Remote (United States)
Travel: Up to 25%
Job Type: Full-Time
Department: Information Technology – Infrastructure & Cybersecurity
Reports To: Director of Infrastructure & Cybersecurity
Compensation Range: $115,000-$135,000, Eligible for 15% AIP Bonus Annually
Position Summary
Cordia is seeking a Senior Network Engineer to design, secure, and support enterprise and operational technology (OT) networks across the organization. This role is responsible for reducing technical debt, architecting secure network solutions aligned to the Purdue Model and CIS18/SANS5 security compliance, and ensuring the reliability and security of Cordia’s network infrastructure.The ideal candidate is a senior-level engineer who can lead complex network initiatives, partner effectively with managed service providers (MSPs), and drive timely resolution of network issues in a remote, highly distributed environment.
Key Responsibilities
Lead efforts to identify and eliminate technical debt across business and OT networks
Design and architect secure, scalable network solutions supporting enterprise and plant environments
Maintain network segmentation and controls aligned with the Purdue Security Model
Administer patching, firmware updates, and lifecycle management for all network equipment
Maintain accurate network diagrams, topology maps, and technical documentation
Serve as escalation lead for network incidents, coordinating with Cordia’s MSP partners to ensure timely resolution
Establish and enforce network standards, best practices, and documentation requirements
Collaborate with cybersecurity, infrastructure, and plant IT/OT teams to meet security and availability requirements
Support network modernization, security, and operational improvement initiatives
Perform additional duties as assigned by the Director of Infrastructure & Cybersecurity
Required Qualifications
Bachelor’s degree (4-year) in Information Technology, Computer Science, Engineering, or related, equivalent certifications and relevant work experience
7–10 years of experience in network engineering
Experience designing and supporting enterprise-scale, multi-site networks
Strong troubleshooting and incident management skills
Strong Project Management skills
Experience working with managed service providers (MSPs)
Ability to work independently in a remote environment
Willingness and ability to travel up to 25%
Preferred Qualifications
Experience supporting enterprise and industrial networks (OT)
Familiarity with IT/OT security models, including Purdue Model, CIS18 and SANS5
Industry certifications such as CCNP, CCIE, Network+, Security+, or equivalent
Firewall and network security platform experience (Cisco)
Cordia Beliefs
Safety: Protecting our people, communities, and assets through a safety-first mindset
Talent: Building and developing a highly skilled, diverse, and collaborative workforce
Value: Creating meaningful value for Cordia and our customers
Collaboration: Communicating openly, directly, and with integrity
Accountability: Taking ownership, solving problems, and following through
Customers: Treating customers as partners and serving them with excellence
Sustainability: Supporting reliable, efficient, and responsible energy solutions
Work Environment & Physical Requirements
Remote position with periodic on-site presence at Cordia facilities
Ability to sit and work at a computer for extended periods
On-site work in plant or business office environments
Apply Now
Location: Remote (United States)
Travel: Up to 25%
Job Type: Full-Time
Department: Information Technology – Infrastructure & Cybersecurity
Reports To: Director of Infrastructure & Cybersecurity
Compensation Range: $115,000-$135,000, Eligible for 15% AIP Bonus Annually
Position Summary
Cordia is seeking a Senior Network Engineer to design, secure, and support enterprise and operational technology (OT) networks across the organization. This role is responsible for reducing technical debt, architecting secure network solutions aligned to the Purdue Model and CIS18/SANS5 security compliance, and ensuring the reliability and security of Cordia’s network infrastructure.The ideal candidate is a senior-level engineer who can lead complex network initiatives, partner effectively with managed service providers (MSPs), and drive timely resolution of network issues in a remote, highly distributed environment.
Key Responsibilities
Lead efforts to identify and eliminate technical debt across business and OT networks
Design and architect secure, scalable network solutions supporting enterprise and plant environments
Maintain network segmentation and controls aligned with the Purdue Security Model
Administer patching, firmware updates, and lifecycle management for all network equipment
Maintain accurate network diagrams, topology maps, and technical documentation
Serve as escalation lead for network incidents, coordinating with Cordia’s MSP partners to ensure timely resolution
Establish and enforce network standards, best practices, and documentation requirements
Collaborate with cybersecurity, infrastructure, and plant IT/OT teams to meet security and availability requirements
Support network modernization, security, and operational improvement initiatives
Perform additional duties as assigned by the Director of Infrastructure & Cybersecurity
Required Qualifications
Bachelor’s degree (4-year) in Information Technology, Computer Science, Engineering, or related, equivalent certifications and relevant work experience
7–10 years of experience in network engineering
Experience designing and supporting enterprise-scale, multi-site networks
Strong troubleshooting and incident management skills
Strong Project Management skills
Experience working with managed service providers (MSPs)
Ability to work independently in a remote environment
Willingness and ability to travel up to 25%
Preferred Qualifications
Experience supporting enterprise and industrial networks (OT)
Familiarity with IT/OT security models, including Purdue Model, CIS18 and SANS5
Industry certifications such as CCNP, CCIE, Network+, Security+, or equivalent
Firewall and network security platform experience (Cisco)
Cordia Beliefs
Safety: Protecting our people, communities, and assets through a safety-first mindset
Talent: Building and developing a highly skilled, diverse, and collaborative workforce
Value: Creating meaningful value for Cordia and our customers
Collaboration: Communicating openly, directly, and with integrity
Accountability: Taking ownership, solving problems, and following through
Customers: Treating customers as partners and serving them with excellence
Sustainability: Supporting reliable, efficient, and responsible energy solutions
Work Environment & Physical Requirements
Remote position with periodic on-site presence at Cordia facilities
Ability to sit and work at a computer for extended periods
On-site work in plant or business office environments
Apply Now