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Senior Network Administrator

https://www.roberthalf.com Logo

Robert Half

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Location:
United States, Salem

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Category:
IT - Administration

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Contract Type:
Employment contract

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Salary:

95000.00 - 105000.00 USD / Year

Job Description:

We are looking for an experienced Senior Network Administrator to oversee and maintain the network infrastructure for a large-scale organization in Salem, Oregon. This role requires expertise in managing complex local and wide area networks, ensuring secure and efficient communication across multiple systems and devices. The ideal candidate will have a proven track record in network administration and a strong understanding of advanced technologies.

Job Responsibility:

  • Manage and optimize local and wide area network infrastructure, including servers, routers, switches, firewalls, and wireless devices
  • Ensure the security and functionality of network systems through regular monitoring and updates
  • Coordinate and execute installations of interconnected systems, such as internet connections and host computer networks
  • Implement and maintain firewall technologies to protect sensitive data and prevent unauthorized access
  • Troubleshoot network issues promptly to minimize downtime and maintain operational efficiency
  • Collaborate with team members to design and deploy network solutions that align with organizational needs
  • Perform routine maintenance and upgrades to ensure network components are operating at peak performance
  • Support Active Directory management, including user accounts and permissions
  • Document network configurations and procedures for future reference and training purposes
  • Stay updated on emerging networking technologies to continuously improve system capabilities

Requirements:

  • Minimum of 5+ years of experience in network administration or a related field
  • Must know the Cisco ecosystem, Cisco routers switches and networking solutions
  • Palo Alto and Fortinet firewalls are a plus
  • Solid understanding of networking principles and best practices
  • Ability to Lead a team of 2 to solve complex technical issues
  • Strong analytical and problem-solving skills with attention to detail
  • Legally authorized to work in the United States

Nice to have:

Palo Alto and Fortinet firewalls

What we offer:
  • Access to top jobs
  • Competitive compensation
  • Benefits including medical, vision, dental, and life and disability insurance
  • 401(k) plan enrollment
  • Free online training

Additional Information:

Job Posted:
November 28, 2025

Employment Type:
Fulltime
Work Type:
On-site work
Job Link Share:
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