Senior Network Construction Engineer

CMC; Irving (TX); On-site; USD 90,000 - 140,000; Full time

Benefits offered by this job

Day 1 Benefits Coverage

401(k) company match

Life and Disability Insurance

Employee Stock Purchase Plan

Bonuses

Job summary

CMC is seeking a field-focused Network Infrastructure professional to design, deploy, and oversee Layer 1–3 networking across multi-site facilities in Texas. You will lead cabling, fiber, and rack layouts while coordinating with vendors and contractors to ensure on-time, high-quality installations.

The role requires 3–7+ years in network infrastructure, familiarity with Meraki and Cisco gear, and the ability to read site plans.

Qualifications

• 3–7+ years in network infrastructure deployment, construction, or field engineering.
• Strong understanding of Layer 1–3 networking.
• Experience designing Layer 1 cabling, fiber, pathways.
• Experience deploying equipment across Meraki, Cisco, multi-vendor.
• Ability to read network diagrams and site plans.
• Experience managing vendors and projects.
• OT/industrial environment exposure preferred.
• Excellent verbal and written communication.
• Up to 35% travel to CMC locations.
• Able to lift up to 50 lbs and work at heights.

Responsibilities

• Design and lead implementation of Layer 1 network infrastructure, including cabling layouts and MDF/IDF buildouts.
• Coordinate and oversee network construction activities and hardware installation at sites.
• Ensure remote locations have reliable, standards-compliant network infrastructure for production and OT systems.
• Manage third-party contractors and vendors to meet standards, time, and budget.
• Handle procurement for network equipment and verify deliveries.
• Translate designs into field-ready implementation plans with field ownership.
• Perform site assessments for power, space, and environmental requirements.
• Configure, deploy, and validate network equipment across platforms (Meraki, Cisco).
• Support installation, turn-up, and validation of IT and OT connectivity.
• Troubleshoot and resolve physical layer and network issues post-deployment.
• Maintain documentation and test results.
• Adhere to safety standards in industrial environments.
• Coordinate with Business, OT, and IT teams.

Skills

Layer 1-3

Multi-vendor hardware

Diagrams & site plans

Vendor management

OT/industrial experience

Field engineering

Verbal communication

Travel 35%

Education

Bachelor's degree in CS/IT

Tools

Meraki

Cisco

Job description

There’s more to CMC than our products and the buildings, structures, and roads they go into. At CMC, it’s the people inside our recycling centers, fabrication plants, manufacturing facilities, steel mills and offices that make us who we are as a company. Our success comes from finding, retaining, and supporting the highest quality talent by offering:

• Day 1 Benefits Coverage with low cost Medical, Vision, Dental
• Day 1 Paid-time Off and Vacation
• 4.5% Company Match 401(k) plan
• Competitive Compensation and Bonuses
• Company-paid Life and Disability Insurance
• Employee Stock Purchase Plan
• Training and Advancement Opportunities

it’s what’s inside that counts

There’s more to CMC than our products and the buildings, structures, and roads they go into. At CMC, it’s the people inside our recycling centers, fabrication plants, manufacturing facilities, steel mills and offices that make us who we are as a company. Our success comes from finding, retaining, and supporting the highest quality talent by offering:

• Day 1 Benefits Coverage with low cost Medical, Vision, Dental
• Day 1 Paid-time Off and Vacation
• 4.5% Company Match 401(k) plan
• $500 Annual Company-paid Lifestyle Benefit
• Competitive Compensation and Bonuses
• Company-paid Life and Disability Insurance
• Employee Stock Purchase Plan
• Training and Advancement Opportunities

Why This Job

CMC provides an excellent opportunity to learn the steel, construction reinforcement and ground stabilization industries and to grow in your career. Whether you will spend your day brainstorming in an office cubicle, operating a crane, running manufacturing equipment or troubleshooting technical obstacles, at CMC, you’ll get the training and support from your team that you need to excel in your role and reach your full potential.

What You'll Do

• Design and lead implementation of Layer 1 network infrastructure, including cabling layouts, MDF/IDF buildouts, pathway design, and physical topology
• Coordinate and oversee network construction activities, including cabling, rack/stack, and hardware installation at new and existing sites
• Ensure remote locations have reliable, standards-compliant network infrastructure to support production equipment, OT systems, and business connectivity
• Manage and oversee third-party contractors and vendors, ensuring work is completed to CMC standards, on time, and within budget
• Manage the procurement process for network equipment, including obtaining quotes, coordinating purchases, and receiving and verifying delivered materials
• Partner with appropriate teams to translate designs into field-ready implementation plans while retaining ownership of execution in the field
• Perform site assessments to validate power, space, pathways, mounting locations, and environmental requirements
• Configure, deploy, and validate network equipment (switching, routing, wireless, and edge connectivity) across multiple platforms (including but not limited to Meraki and Cisco)
• Support installation, turn-up, and validation of network connectivity for both IT and OT environments
• Troubleshoot and resolve physical layer and network connectivity issues during deployments and post-cutover
• Maintain accurate documentation, diagrams, installation records, and test results
• Ensure adherence to safety standards and plant operational requirements in industrial environments
• Act as liaison between Business, OT, and IT teams
• Take on additional responsibilities and tasks as directed by management to support the overall goals and objectives of the organization

What You'll Need

• 3–7+ years of experience in network infrastructure deployment, construction, or field engineering
• Strong understanding of network fundamentals (Layer 1–3)
• Proven experience designing and implementing Layer 1 infrastructure (cabling, fiber, pathways, rack layouts)
• Experience configuring and deploying network equipment across multi-vendor environments (e.g., Meraki, Cisco, and similar platforms)
• Ability to read and interpret network diagrams, construction drawings, and site plans
• Experience managing vendors, contractors, and project timelines
• Exposure to industrial/OT environments is highly preferred
• Strong troubleshooting skills and ability to work independently in the field
• Strong verbal and written communication skills, with the confidence and professionalism to interact effectively with business personnel and leaders at multiple levels of the organization
• Up to 35% travel to CMC locations for site assessments, deployments, and project support
• Ability to lift and carry networking equipment (up to ~50 lbs)
• Ability to run/terminate cabling, rack equipment, and work in industrial environments
• Comfortable working at heights (ladders/lifts) and in active plant environments

Your Education

• Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent work experience).

We are CMC, a Fortune 500® company at the leading edge of our industry. Our construction reinforcement and steel products have supported construction projects and structures around the world. The secret to our success? We’ve built our legacy by assembling a team of innovators and doers to tackle some of the most challenging construction reinforcement problems facing our world for more than 100 years — and we’re just getting started.

If you’re ready to join a team working to make our industry more sustainable, support the bridges, roadways, buildings and infrastructure that connects our communities, and do meaningful work, you’re ready to join CMC.

CMC is committed to providing equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, age, physical or mental disability, national origin, citizenship, military or veteran status, sexual orientation, gender identity and/or expression, genetic information, or other status protected by federal, state or local law.

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