Network Infrastructure Specialist

4 weeks ago


Reston, Virginia, United States Vivid Resourcing Full time

Job Title: Network Administrator (Cisco Phone Routing Expert)

Location: Hybrid onsite arrangement

Employment Type: Full-Time

Job Overview:

We are seeking a highly skilled Network Administrator with over 6 years of experience, specializing in Cisco network technologies and Cisco Phone Routing/Configuration. The ideal candidate will play a crucial role in maintaining, configuring, and optimizing our network infrastructure, with a special emphasis on managing and configuring Cisco phone systems (CUCM, VoIP, etc.).

This is an exciting opportunity for a seasoned professional in the field, with the technical expertise to ensure robust network performance and seamless communication solutions.

Key Responsibilities:

  • Manage, configure, and troubleshoot Cisco-based network infrastructure (routers, switches, firewalls, etc.)
  • Lead the configuration, administration, and maintenance of Cisco Unified Communications Manager (CUCM) and other Cisco telephony systems
  • Optimize and maintain Cisco VoIP solutions, ensuring smooth call routing and phone system performance
  • Monitor and maintain network security, including firewall and VPN configurations
  • Diagnose and resolve network issues in a timely manner, minimizing downtime
  • Collaborate with IT teams to implement scalable and secure network designs
  • Maintain up-to-date documentation on network configurations and changes
  • Provide support for network infrastructure expansions, upgrades, and migrations
  • Ensure compliance with industry best practices and company policies for network security and performance
  • Perform regular audits of network operations, including telephony systems, to identify and address potential vulnerabilities

Key Qualifications:

  • 6+ years of experience in network administration, with a strong focus on Cisco technologies
  • Expertise in Cisco Phone Routing and Configuration (CUCM, VoIP, SIP, etc.) is essential
  • Proficiency in Cisco routing and switching technologies (BGP, OSPF, EIGRP, etc.)
  • Experience with network security, including firewall management and VPN solutions
  • Cisco certifications such as CCNA, CCNP, or equivalent are highly preferred
  • Strong problem-solving skills with the ability to troubleshoot and resolve network and telephony issues
  • Excellent communication skills and a team-oriented mindset
  • Experience with network monitoring tools and systems
  • Ability to manage multiple tasks efficiently and meet project deadlines

Vivid Resourcing is an equal opportunities employer.



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