Network Administartor - System Integrator
1604967
Posted: 06/05/2025
- $75ph
- Fort Collins, United States
- Contract
- Enterprise
- Enterprise Networking
A publicly traded American technology solutions provider headquartered in Herndon, Virginia, is hiring a Network Administrator to support and optimize enterprise network infrastructure across a diverse customer base. Founded in 1990, the company offers a full suite of services including cloud, data center, networking, collaboration, AI, and cybersecurity serving over 5,000 clients across telecom, media, tech, healthcare, and financial sectors.
This is an excellent opportunity to work with cutting-edge technologies in a dynamic, fast-paced environment where your skills will directly impact mission-critical systems.
Key Responsibilities:
- Network Design and Implementation: Collaborate and provide recommendations for the planning, design, and implementation of WAN and LAN network architecture to support OT systems, ensuring scalability, reliability, and security.
- Hardware Management: Order, install, configure, and maintain internal and external network devices from various vendors. Collaborate and coordinate installation of field devices with Engineering and Operations, including deploying configurations, testing and validation.
- Firewall Configuration: Set up and manage firewalls and site-to-site VPN tunnels to secure network traffic and protect against unauthorized access.
- Switching and Routing: Design, configure, and maintain OT network infrastructure in accordance with Association policies, regulatory standards, and industry best practices.
- SCADA and AMI Support: Provide technical support for SCADA and AMI systems, ensuring seamless communication and data exchange.
- Communication Technology Management: Provide recommendations and technical solutions for the operation of VHF, fiber, microwave, satellite, DSL, and cellular networks, ensuring reliable connectivity across all platforms.
- Network Security: Implement and maintain robust security measures to protect OT systems from cyber threats.
Skills/Must have:
- This position requires a minimum of seven years (7) of experience in WAN network administration with a strong background in managing complex network infrastructures.
- Experience should include: Hands-on involvement with diverse communication technologies such as SCADA, AMI, VHF, fiber, microwave, Satellite, DSL, and cellular networks.
- Experience configuring and maintaining firewalls, switches, and routers from leading vendors like Cisco, Palo Alto, and Ciena is essential
- Experience in managing OT/ICS systems and ensuring compliance with industry standards such as the Purdue Model is highly desirable.
Salary:
- $75ph

Antonio Costa
Senior Vice President