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Network Administrator
San Antonio, Texas, United States
$72k-$77k/yr OnsiteFull Time
5+ YOE5+ years network administration experience, DoD 8570.01-M IAT Level II, active Secret clearance, high school diploma or equivalent, experience with cloud services, vulnerability management, and lifecycle management.
Microsoft Office 365, Microsoft OneDrive, Google G Suite, Google Cloud, Linux, VOIP, NSA Type 1
1mo
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Network Administrator III (WAN)
San Antonio or Montgomery
OnsiteFull Time
7+ YOE7+ years network administration experience; HS diploma/GED; Security+ and CCNA required; CCNP/CCIE desired; TS/SCI clearance and U.S. citizenship required; experience with routers, switches, load balancers, automation, SDN, monitoring, and network security.
routers, serial consoles, load balancers, switches, intrusion detection systems (IDS), Software Defined Networking (SDN)
1mo
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Network Administrator III (WAN)
San Antonio, Texas, United States
OnsiteFull Time
7+ YOE7+ years network administration experience; HS diploma/GED; Security+ and CCNA required; CCNP/CCIE desired; experience with routers, switches, load balancers, WAN, SDN, IDS; US citizenship and current TS/SCI clearance.
SDN, IDS
1w
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Network Administrator (3rd Shift)
San Antonio, Texas, United States
$70k-$90k/yr OnsiteFull Time
1+ YOE1+ year network administration experience, Secret clearance (or eligibility), HS diploma/GED, 8570 IAT Level II and CND Infrastructure Support within 6 months, experience with Palo Alto/Cisco firewalls, LAN/WAN/VPN, TCPDump/Wireshark, and VMware.
VMware, Palo Alto, Cisco, TCPDump, Wireshark
1mo
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Local Team Network Administrator
San Antonio, Texas, United States
$87k-$95k/yr OnsiteFull Time
3+ YOECurrent Top-Secret/SCI clearance, CompTIA Security+ and Cisco CCNA required, 3+ years network experience, HS or technical trade school in networking, knowledge of VLANs, firewalls, VoIP/VTC, ServiceNow, STIGs, and strong troubleshooting and communication skills.
ServiceNow, Cisco Unified Communications, VoIP, VTC, VLAN, Security Technical Implementation Guide (STIG)
2w
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Network Administrator III (WAN)
San Antonio, Texas, United States
$100k-$105k/yr OnsiteFull Time
7+ YOE7+ years experience installing, configuring, troubleshooting, upgrading, patching, and hardening routers, switches, load balancers and consoles; IAT-II and CCNA required; active Top Secret/SCI clearance; SDN experience desired; must pass government background check.
routers, switches, serial consoles, load balancers, proxies, firewalls, servers, workstations, printers, Storage Area Networks (SAN), Software Defined Networking (SDN)
2mo
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Firewall/Network Security Administrator
San Antonio, Texas, United States
OnsiteFull Time
5+ YOE5+ years enterprise network security; DoD boundary protection; firewall/IDS/IPS; DCO; Top Secret/SCI clearance.
Firewalls, IDS/IPS, Load balancers, Web proxies
3mo
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Network Operator
San Antonio, Texas, United States
OnsiteFull Time
2+ YOEHigh School Diploma or GED; 2+ years in a Technology or NOC; 2+ years of Windows Server administration; on-site at Valero San Antonio.
Windows Server, PowerShell, VMware, OpenText Operations Bridge, Network Node Manager, SMAX, SCOM, Cisco routing/switching/UCS
1w
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IT Administrator
San Antonio, Texas, United States
OnsiteFull Time
2+ YOEAssociate degree preferred, 2+ years service desk and network support, MCP/A+/Network+ preferred, bilingual Spanish/English preferred, valid driver\u000fs license, proficiency with Microsoft Office and Adobe Acrobat.
Microsoft Outlook, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Adobe Acrobat
1d
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Linux Administrator
San Antonio, Texas, United States
$125k-$135k/yr OnsiteFull Time
9+ YOETS/SCI clearance, 9+ years IT support experience, high school or equivalent, DoD 8140 IAT Level II (CompTIA Security+), RHEL and Ansible expertise, networking, scripting (Bash/Python), VMware and ELK experience.
RHEL, Red Hat Satellite, Hammer CLI, PXE, DHCP, TFTP, Ansible, Bash, Python, Elasticsearch, Kibana, Logstash, Beats, VMware Horizon, vCenter, vSphere, ESXi
1mo
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2026-2027 - Network Registrar - San Antonio, TX
San Antonio, Texas, United States
$36k-$48k/yr FieldFull Time
High school diploma/GED required; associate's degree or relevant certification preferred. Prior experience with student information systems preferred. Strong organization, data entry, confidentiality, and bilingual (Spanish) communication preferred.
2mo
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Systems Administrator I
Fort Sam Houston, Texas, United States
$50k-$80k/yr OnsiteFull Time
5+ YOECollege diploma or degree in computer science or 5+ years' equivalent experience; MCP and Security+ certifications; strong network, systems, security, troubleshooting, and communication skills.
1mo
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System Administrator IV- IDCS(M)
Scott Air Force Base or San Antonio
OnsiteFull Time
10+ YOEActive TS/SCI with CI poly required, 10+ years relevant experience, Bachelor's degree in a relevant field, DoD 8140.01 IAT II certified, systems administration experience and familiarity with Air Force cyber weapon systems and network architectures.
3w
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IT Site Administrator (Bilingual)
San Antonio, Texas, United States
OnsiteFull Time
4+ YOEBilingual English/Spanish sysadmin with Associates degree, 4+ years system administration experience, manufacturing/medical site experience preferred, experience with Entra/Active Directory, Intune, Microsoft 365 apps, VMWare, networking, backups and endpoint security.
Entra Admin, Active Directory, Intune, Microsoft 365, Microsoft OneDrive, Microsoft SharePoint, Microsoft Teams, MSP360, Wasabi, AWS, 3CX, VMWare, Cisco Meraki, UNIFI, Endpoint Central, TCP/IP, DNS, DHCP, VPN, VLAN
1w
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Electric SCADA Administrator
New Braunfels, Texas, United States
$84k-$109k/yr OnsiteFull Time
5+ YOEAssociates in computer science or related, 5+ years experience, Survalent ADMS/SurvalentONE, SEL relay and Beckwith LTC familiarity, Microsoft Office and SQL Server, DNP3/networking, ability to read substation diagrams.
Survalent ADMS, SurvalentONE ADMS, Schweitzer Engineering Laboratories (SEL), Beckwith LTC, Microsoft Office, Microsoft SQL Server, DNP3, IED
2mo
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Systems Engineer / System Administrator for Managed Service Provider
San Antonio, Texas, United States
OnsiteFull Time
5+ YOEBS in CS/Engineering or 5+ yrs exp; extensive PC ops knowledge; experience with monitoring/automation; experience with firewall, cloud, networking, SQL, and Windows Server.
Sophos Firewall, Meraki Firewall, Office 365, Microsoft 365, Azure Virtual Desktop, RDS, SQL Server, Windows Server
2mo
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Lead Patient Access
Selma, Texas, United States
$19-$29/hr OnsiteFull Time
2+ YOEHigh school diploma or GED required; 2 years hospital admitting/business office experience; pre-certification experience required; billing and contract/out-of-network benefits knowledge preferred; prior supervisory experience preferred.
3w
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Mis Systems Admin Analyst
San Marcos, Texas, United States
$65k/yr OnsiteFull Time
3+ YOE3+ years IT systems administration experience; proficiency with Windows Server, virtualization, networking, cloud, scripting; valid driver’s license and ability to travel overnight.
Windows Server, Active Directory, TCP/IP, DHCP, DNS, VMware, Virtual Desktop Access (VDA), Hyperconverged Infrastructure (HCI), Storage Area Networks (iSCSI), FC, Azure, Google Cloud, Linux, Red Hat, Debian
1mo
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IT Specialist
Baton Rouge or Livingston or San Marcos or Duluth
OnsiteFull Time
5+ YOE5+ years IT experience; Windows Server and Active Directory administration; Office/Microsoft 365 and Azure administration; network, firewall, and wireless experience (Aruba, Cisco Meraki, Fortinet); Citrix; cybersecurity knowledge; enterprise support and cloud migration experience.
Microsoft Windows Server, Microsoft Active Directory, DNS, DHCP, Group Policy, Microsoft Azure Active Directory (Entra ID), Microsoft Azure, Microsoft Office 365, Microsoft 365, Microsoft Exchange Online, Microsoft Teams, Microsoft SharePoint Online, Microsoft OneDrive, Microsoft Intune, Citrix, Aruba Wireless Networks, Cisco Meraki, Fortinet
1w
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Cyber Range Engineer - Cloud/DevOps
San Antonio, Texas, United States
OnsiteFull Time
3+ YOETS/SCI clearance, IAT Level II, BA/BS preferred, 3+ years experience; experience with Terraform, virtualization, Linux/Windows administration, networking, and cyber operations.
Terraform, Git, Ansible, Packer, Cisco, Vyso, PFSense, Exchange, Windows 10, Windows 11, Linux, MECM, ACAS, Tanium, Splunk, AI, PowerShell, bash, VMWare, XEN, PCTE, MDE, ISC/SCADA
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