Network Administrator

Network Administrator Robert Half - 3.9 Seattle, WA Job Details Temporary | Contract $60 - $70 an hour 19 hours ago Benefits Disability insurance Dental insurance 401(k) Vision insurance Qualifications Performance monitoring Telecommunications network device configuration Network documentation Cloud infrastructure Content creation for technical audiences Telecommunications network configuration documentation Telecommunications network performance monitoring IT operations Wireless Access Point implementation Improving system uptime or availability Server troubleshooting Maintenance work Wireless network configuration Mid-level 3 years Virtualization tools VLAN Cisco routers/switches implementation Cloud service support Server virtualization Network performance optimization Network security appliance implementation Network routing Technical troubleshooting support Capacity planning Network infrastructure management Cross-functional collaboration Server configuration Communication skills Technical writing for network engineers Full Job Description Robert Half Technology is seeking a hands-on Network Administrator to support and maintain a client in the government agency. This role is focused on ensuring the stability, performance, and reliability of the organization's network infrastructure through proactive monitoring, troubleshooting, and ongoing administration. The ideal candidate will have strong networking fundamentals, VMware experience, and the ability to communicate effectively with both technical and non-technical stakeholders.

Duration:

Short-term contract

Location:

100% onsite -

Downtown Seattle Schedule:

Monday-Friday (8AM-5PM; after hours support as needed) Responsibilities Maintain and support the organization's network infrastructure, ensuring high availability and performance. Proactively monitor network health and respond to performance issues, outages, and connectivity problems. Perform Tier 2 and Tier 3 troubleshooting across network, server, and infrastructure components. Configure, manage, and support switches, routers, wireless access points, controllers, firewalls, and related network devices. Troubleshoot and resolve issues related to routing, switching, VLANs, network segmentation, TCP/IP, and firewall configurations. Support VMware vSphere environments, including basic administration, troubleshooting, and configuration assistance. Assist with server and infrastructure maintenance activities. Document network changes, procedures, troubleshooting steps, and technical configurations. Partner with cross-functional teams to communicate technical issues, resolutions, and project updates in a clear and understandable manner. Participate in infrastructure improvement initiatives and ongoing operational support. 3-5 years of hands-on network engineering experience supporting enterprise environments. Experience administering and troubleshooting VMware vSphere environments. Strong experience with network infrastructure technologies, including Cisco switches, Aruba networking solutions, Meraki environments, Dell switches and servers and F5 appliances Deep understanding of: TCP/IP, Routing and switching, VLANs, Network segmentation, Firewall administration and configuration and Network troubleshooting methodologies Familiarity with network security fundamentals and best practices. Experience documenting technical procedures, network changes, and troubleshooting activities. Strong verbal and written communication skills with the ability to explain technical concepts to non-technical users. Ability to work independently while collaborating effectively with technical teams and business stakeholders. Preferred Qualifications Experience supporting hybrid or cloud-connected environments. Exposure to network performance monitoring and capacity planning. Experience working with infrastructure modernization or virtualization initiatives. 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 "," you're agreeing to Robert Half's Terms of Use and Privacy Notice .