Job Description Job Description
Network Engineer - Full-Time Opportunity in Spring, TX
Location: Spring, TX (North Houston Metro Area)
Job Type: Full-Time On-Site
Company: iSphere - Leading IT Consulting and Talent Solutions in Houston
About the Role
iSphere is seeking a full-time
Network Engineer to join our client's infrastructure team in
Spring, TX. This is a mission-critical role supporting the
design, implementation, and management of all
LAN/WAN network systems , ensuring high availability and security across enterprise environments.
This is an exciting opportunity for experienced networking professionals looking to work in a
high-impact IT infrastructure role within the North Houston area.
Key Responsibilities
- Analyze, configure, implement, and support LAN/WAN network infrastructure.
- Provide advanced-level break-fix support , systems tuning, and performance optimization.
- Monitor network systems using enterprise tools and respond to system alerts proactively.
- Design, document, and maintain network architecture , including VPN, wireless, and security systems.
- Lead networking projects, contribute to technology roadmaps, and participate in vendor evaluations.
- Maintain current hardware/software versions and manage upgrades across all networking components.
- Collaborate with cross-functional teams to resolve issues and align infrastructure with business goals.
- Participate in a rotating on-call schedule and provide after-hours support as needed.
Core Competencies
- Deep expertise in routing and switching protocols , network security, and infrastructure planning.
- Working knowledge of Cisco VXLAN and Cisco Nexus Dashboard Fabric Controller (formerly Cisco DCNM).
- Strong customer service orientation with the ability to translate technical issues for non-technical users.
- Proven project management skills in high-pressure, fast-paced environments.
- Strong documentation habits and a high concern for network/data accuracy and compliance.
- Ability to work independently and lead small technical teams when necessary.
Required Experience
- Minimum 5 years of experience in network engineering or communications infrastructure.
- Hands-on experience with enterprise networking hardware and Cisco technologies.
- Demonstrated success in designing, deploying, and troubleshooting complex networks.
- Experience supporting enterprise-grade data circuits and monitoring solutions.
Preferred Qualifications
- Bachelor's degree in Computer Science, Information Systems, or a related field.
- CCNP or CCDP certification (preferred) or willingness to obtain within 2 years.
- Experience in vendor lab testing, evaluation, and network scalability initiatives.
Why Work with iSphere?
- Be part of a high-performing team through one of Houston's top IT consulting firms.
- Competitive compensation and full-time employment in the fast-growing Spring, TX tech corridor.
- Access to career growth opportunities through iSphere's expansive client network and training resources.