> Markdown version of [/jobs/ext/3867415-network-engineer](https://www.wearedevelopers.com/jobs/ext/3867415-network-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Network Engineer

- **Company:** Robert Half
- **Location:** Lyons, PA, United States
- **Experience:** Experienced
- **Contract:** Contract
- **Skills:** Application Firewall, Backup Devices, Cisco PIX, Cisco Routers, Computer Networks, Data Centers, Disaster Recovery, Networking Hardware, IP Addressing, Local Area Networks, Network Configuration and Change Management, Network Service, Cisco Nexus Switches, Wireless Networks, Network Routers, Computer Networking Systems, Computer Network Operations, Firewalls (Computer Science), Information Technology, Network Support, Cisco Switches, Cisco
- **Published:** October 22, 2026
- **Apply:** https://www.dice.com/job-detail/0c6a6b89-f77d-45f7-b4bf-aabad4b23112

## About the Role

2+ years of experience in a Network Engineer role and additional hands-on background in network support, maintenance, or a related technical position.
Practical expertise with Cisco networking technologies, including routers, switches, firewalls, and LAN environments.
Experience performing network configuration, troubleshooting, optimization, and outage resolution in a production setting.
Working knowledge of firewall administration, IP addressing, and enterprise network infrastructure support.
Familiarity with Cisco Catalyst, Cisco Nexus, Cisco ASA, and wireless networking technologies is preferred.
Bachelor's degree in Computer Science, Information Technology, or a related discipline, or an equivalent combination of education and work experience.
Strong communication skills with the ability to explain technical issues clearly to both technical and non-technical audiences.
Ability to manage multiple priorities, work collaboratively across teams, and remain effective in fast-paced or high-pressure situations., All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information.

## Description

We are looking for a Network Engineer to support and strengthen a manufacturing-focused network environment in Pennsylvania. This long-term contract opportunity is ideal for a hands-on individual who can help maintain reliable connectivity, improve network performance, and support critical plant operations with a strong sense of urgency. The role will focus on Cisco-based infrastructure across routing, switching, firewall, and related network services while working closely with infrastructure and operations teams., Oversee daily network operations to maintain stable, high-availability connectivity for business and plant systems.
Configure, support, and troubleshoot Cisco routers, switches, firewalls, and related LAN infrastructure across the environment.
Evaluate network performance trends, identify improvement opportunities, and implement changes that enhance reliability and efficiency.
Create and maintain disaster recovery and backup procedures to support continuity of network services.
Track network hardware and infrastructure assets, ensuring accurate inventory records and lifecycle awareness.
Manage routing, switching, IP addressing, and hosted network services within enterprise and data center environments.
Apply basic firewall updates, provision new secure connections, and prepare operational status reporting for stakeholders.
Document incidents, corrective actions, and technical recommendations while communicating progress clearly to management and partner teams.
Provide support outside standard business hours when required for incidents, maintenance activities, or project work.