Network Security Administrator

  • Memphis, TN
  • Posted 4 days ago | Updated 7 hours ago

Overview

On Site
USD 39.07 - 45.24 per hour
Full Time

Skills

IT Infrastructure
System Administration
Hyper-V
Microsoft Azure
Backup Administration
Regulatory Compliance
Microsoft Operating Systems
Microsoft Windows Server
Active Directory
Network Administration
Cisco
Routers
Switches
Firewall
Virtual Private Network
Network Security
WAN
LAN
Network Design
Cloud Computing
Email Security
Wireless Communication
Network Monitoring
Microsoft Windows Server Administration
Virtualization
VoIP
Management
Network
Documentation
Analytical Skill
Conflict Resolution
Problem Solving
Communication
Dependability
Finance
Accounting
Marketing
Legal
Customer Support
Online Training
Artificial Intelligence
Insurance
.NET

Job Details

Description

We are seeking a highly skilled IT Administrator to support and enhance our IT infrastructure across multiple locations. This role is evenly split between network and systems administration responsibilities and requires deep expertise in Hyper-V, Microsoft Azure, and Cisco environments. The ideal candidate will be a self-motivated problem solver with a strong background in security, virtualization, and multi-site network management.

Key Responsibilities:

Systems Administration (50%)
  • Administer and maintain virtualized environments using Hyper-V.
  • Manage and optimize Microsoft Azure cloud services.
  • Perform system upgrades, patching, and backups.
  • Monitor system performance and resolve issues proactively.
  • Ensure endpoint, server, cloud, and email security compliance.
  • Administer Windows Server environments and Active Directory.

Network Administration (50%)
  • Configure, maintain, and troubleshoot Cisco routers, switches, and firewalls.
  • Manage WAN/LAN across multiple locations, including Wi-Fi technologies.
  • Monitor network performance and implement traffic management strategies.
  • Support and maintain VoIP systems and VPNs.
  • Create and maintain network documentation and diagrams.
  • Implement and monitor network security protocols.


Required Qualifications:
  • Minimum 5 years of experience in a multi-location WAN/LAN environment.
  • Strong knowledge of network infrastructure and security protocols.
  • Proven experience with endpoint, server, cloud, and email security.
  • Expertise in Wi-Fi technologies and network monitoring tools.
  • Advanced skills in Windows Server administration and virtualization.
  • Experience with VoIP systems and traffic management.
  • Ability to visualize and solve complex technical problems.
  • Proficiency in creating network documentation and diagrams.
  • Strong analytical and problem-solving skills.
  • Excellent communication and interpersonal abilities.
  • Self-motivated and able to work independently or collaboratively.
  • Flexible, dependable, and committed to delivering high-quality results.


Requirements

Required Qualifications:
  • Minimum 5 years of experience in a multi-location WAN/LAN environment.
  • Strong knowledge of network infrastructure and security protocols.
  • Proven experience with endpoint, server, cloud, and email security.
  • Experience in Wi-Fi technologies and network monitoring tools.
  • Advanced skills in Windows Server administration and virtualization.
  • Experience with VoIP systems and traffic management.
  • Ability to visualize and solve complex technical problems.
  • Proficiency in creating network documentation and diagrams.
  • Strong analytical and problem-solving skills.
  • Excellent communication and interpersonal abilities.
  • Self-motivated and able to work independently or collaboratively.
  • Flexible, dependable, and committed to delivering high-quality results.


Technology Doesn't Change the World, People Do.

Robert Half is the world's first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.

Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app and get 1-tap apply, notifications of AI-matched jobs, and much more.

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.

2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking "Apply Now," you're agreeing to Robert Half's Terms of Use.
Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

About Robert Half