Network Administrator NA
Listed on 2026-10-12
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IT/Tech
Network Engineer, Systems Administrator, Network Administrator
Sistema Technologies is a Texas-based IT staffing and IT delivery firm that has proudly served Texas state and local government agencies since 2002. As one of the top 10 Texas DIR ITSAC vendors, we specialize in providing highly qualified IT professionals and comprehensive, full-lifecycle technology delivery services. We offer competitive compensation and benefits, while making our consultants our highest priority by supporting their professional growth, career success, and overall well-being.
Sistema is looking for a Network Administrator with our government client based in Austin, TX for a 6-month position.
*** This Hybrid position requires some onsite work at our client's site in Austin, TX.***
*** Candidates local to Austin or willing to relocate are encouraged to apply. ***
Performs highly complex or advanced (senior-level) network administration work to the Office of Court Administration's (OCA) network infrastructure. Work involves planning, designing, monitoring, and integrating system components for data/voice networks, existing network hardware and software; and evaluating potential network enhancements; as well as installing, maintaining, or overseeing the installation and maintenance of networks and network related hardware. This position also acts as Tier III support for network related service requests and incidents.
Works under limited or minimal supervision, with considerable latitude for the use of initiative and independent judgment.
All work must be done with a security mindset.
Candidate must have CCNA, CCNP, or CCIE certification.
Minimum Requirements: Candidates that do not meet or exceed the minimum stated requirements (skills/experience) will be displayed to customers but may not be chosen for this opportunity. Actual
Years
Experience Years
Experience
Needed Required/
Preferred Skills/Experience 5 Required Leading the administration of an Enterprise network with multiple remote locations. 3 Required Experience implementing and maintaining site-to-site/IPSEC tunnelling. 3 Required Experience configuring and managing a variety of network monitoring tools. 3 Required Experience administering SAN architecture networks, such: such as: SAN switches, routers, and bridges; and protocols such: such as iSCSI, FCoE, AoE, FCP. 2 Required Experience administering cloud networking.
1 Required Experience administering networks in a virtualized environment 1 Required Experience in management of Aruba Network devices. 3
Preferred Experience in coordinating/using vendor provided support. 3
Preferred Experience working in a fast-paced environment with changing priorities. 1
Preferred Experience with Aruba Clear Pass and Central
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