Network Infrastructure Specialist

4 weeks ago


Reston, Virginia, United States Mastech Digital Full time

Job Overview

Mastech Digital is seeking an experienced Network Administrator to join our team. As a key member of our IT department, you will be responsible for managing and maintaining our network infrastructure, ensuring seamless connectivity and implementing security measures.

Key Responsibilities

  • Manage and maintain routers, switches, firewalls, and wireless systems to ensure optimal network performance.
  • Troubleshoot and resolve network issues in a timely and efficient manner.
  • Implement and maintain network security protocols to prevent unauthorized access and ensure data integrity.
  • Perform regular updates and maintenance to ensure network uptime and reliability.
  • Document network setups and processes to ensure knowledge sharing and continuity.
  • Support team members and provide training as needed to ensure seamless collaboration and knowledge transfer.

Qualifications

  • 4+ years of network administration experience with a strong understanding of TCP/IP, DNS, and DHCP.
  • Experience with network hardware and a strong knowledge of network security protocols.
  • CCNA certification is a plus, but not required.
  • Excellent troubleshooting and communication skills to effectively collaborate with team members and stakeholders.


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