Network Administrator
Network Administrator
Posted on :
05-07-2025
Employer Active
1 Vacancy
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Job Description
ASSYST is seeking a Network Administrator to support our government customer based in Austin TX. The Network Administrator is responsible for installing configuring maintaining and supporting the organizations network infrastructure including LANs WANs wireless networks and Internet systems. This role ensures network availability performance and security by monitoring maintaining and troubleshooting network hardware software and related systems.
The working position is On Site.
Location Austin TX
Key Responsibilities:
The working position is On Site.
Location Austin TX
Key Responsibilities:
- Administer and manage Windows Server environments (2012 or later) within an Active Directory domain.
- Manage Microsoft 365 services including user provisioning mailbox administration Teams and SharePoint.
- Configure and support core TCP/IP services including LDAP DHCP DNS and SMTP.
- Manage Access Control Lists Group Policy Objects (GPOs) file/print services and automation platforms.
- Provide operational support for VoIP phone systems and imaging/document management systems.
- Install configure and maintain Cisco networking hardware (routers switches firewalls VPNs).
- Administer Meraki wireless infrastructure and support LAN/WAN wireless access points and telecom systems.
- Monitor network performance and health using tools like PRTG MRGT and ManageEngine; resolve issues to minimize downtime.
- Perform software and hardware updates upgrades and proactive troubleshooting.
- Prepare documentation for audits compliance and internal reporting.
- Perform network tuning and capacity planning.
- Implement and maintain network security measures.
- Provide user training and technical support including developing training materials.
- Evaluate new or upgraded hardware/software and report on benefits and risks.
- Experience in Network Administration or Support roles.
- Strong knowledge of Microsoft server environments Microsoft 365 and virtualization platforms (e.g. VMware Hyper-V).
- Hands-on experience with Cisco and Meraki network equipment and VoIP systems.
- Submit weekly progress reports covering work completed and current priorities.
- Provide timely incident/request resolution and status updates on risks or maintenance.
- Maintain up-to-date system and network documentation.
- Pass a criminal history check and complete required IT Security training (certificate required).
- Provide occasional after-hours support for maintenance or urgent incidents.
- Supporting compliance-driven IT environments.
- Working within virtualized environments to ensure system uptime and scalability.
- Monitoring and analyzing network performance using PRTG MRGT ManageEngine.
- Performing proactive troubleshooting to reduce system downtime.
- Preparing documentation for audits and internal reporting.
Required Experience:
Unclear Seniority
Employment Type
Full Time
Key Skills
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