Network Engineer I: Design, Troubleshoot & Automate Networks

FiberLight LLC; Allen (TX); On-site; USD 65,000 - 90,000; Full time

Job summary

FiberLight LLC in Allen, TX is seeking a Network Engineer I to support design, implementation, and maintenance of our network infrastructure under guidance of senior engineers.

You will gain hands-on experience with routing protocols, basic network automation, and Layer 2 networking, building foundations in telecommunications engineering.

The role emphasizes collaboration, documentation, and security/compliance as part of a growing network team.

Qualifications

• 2 years of relevant experience in networking or telecommunications (internships or entry-level roles count).
• Layer 1- Experience troubleshooting physical network equipment and cabling
• Layer 2- Understanding of networking technologies, such as MPLS and EVPL.
• Layer 3- Basic familiarity with BGP, OSPF, and IS-IS routing protocols.
• Introductory knowledge of Python and Ansible for network automation.
• Awareness of GitHub for version control.
• Good problem-solving and analytical skills.
• Experience creating and maintaining documented processes
• Strong communication and interpersonal skills.
• Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience).
• Experience with Cisco, Juniper, or other network equipment is a plus.
• Entry-level certifications (e.g., CCNA, JNCIA, Network+) are a plus.
• Basic knowledge of network security practices.
• Familiarity with cloud networking (AWS, Azure, GCP) is a plus.
• Interest in SDN (Software-Defined Networking) technologies.
• Experience working with remote Technicians on site

Responsibilities

• Assist in the design, implementation, and maintenance of network infrastructures.
• Follow process documents to configure network devices
• Help configure and troubleshoot basic routing protocols such as BGP, OSPF, and IS-IS.
• Support the development of simple network automation scripts using Python and Ansible.
• Learn to use GitHub for version control and collaboration on network projects.
• Participate in network performance monitoring and basic optimization tasks.
• Assist in maintaining network security and compliance with industry standards.
• Help document network configurations, procedures, and basic designs.

Skills

Layer 1 troubleshooting

MPLS & EVPL

BGP/OSPF/IS-IS

Python

Ansible

GitHub

Network automation

Documentation

Communication

Interpersonal skills

Cloud networking

SDN interest

Remote coordination

CCNA

Cisco equipment

Juniper equipment

AWS

Education

Bachelor’s degree in Computer Science or related field

Tools

GitHub

Cisco devices

Juniper devices

AWS

Job description

FiberLight LLC in Allen, TX is seeking a Network Engineer I to support design, implementation, and maintenance of our network infrastructure under guidance of senior engineers.

You will gain hands-on experience with routing protocols, basic network automation, and Layer 2 networking, building foundations in telecommunications engineering.

The role emphasizes collaboration, documentation, and security/compliance as part of a growing network team.