3mo
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Lead Server Support Center (SSC) Technician - Systems Administrator
San Antonio, Texas, United States
OnsiteFull Time
5+ YOESenior-level experience in server support and systems administration; DoD/NIPRNet/SIPRNet/JWICS/Nsanet knowledge; VMware; Active Directory; ITIL; backup and disaster recovery.
VMware, Microsoft Active Directory, Windows Server, Security+ CE, CCNA, CCNP
2mo
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Systems Administrator
San Antonio, Texas, United States
OnsiteFull Time
2+ YOEExperience with Windows and Linux server operations, sustainment, and management; DoD SECRET clearance; 2 years related experience; Bachelor or Master degree with related experience.
Windows Server, Linux (Red Hat Enterprise Linux), VPN, Active Directory, SCCM, SQL, MySQL, SELinux, DNS, VMware, ESXi, vCenter, vSphere, Networking devices, Firewall
2w
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System Administrator – Journeyman
San Antonio, Texas, United States
$85k-$100k/yr RemoteFull Time
ASM ResearchNYSE: ACN: Provides IT and healthcare services to government agencies.
4+ YOEBachelor's (or equivalent) and 4+ years system administration experience; Windows/Linux server management, monitoring, patching, backups, automation with PowerShell/Bash/Python; active Secret clearance and US citizenship required.
Nagios, Splunk, CloudWatch, PowerShell, Bash, Python, VMware, AWS, Azure, Ansible, Terraform
1mo
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System Administrator I
San Antonio, Texas, United States
OnsiteFull Time
3+ YOESeeking an in-office System Administrator I to maintain and support bank IT systems, AD, virtualization, backups, and desktop support.
Windows Server, Active Directory, Azure Active Directory, Office 365, VMware, Citrix, Hyper-V, Nutanix, Exchange Online
2mo
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Red Hat Linux System Administrator
San Antonio, Texas, United States
OnsiteFull Time
Windows and Linux system administration; hardware/software management; patching and security; accreditation docs OV1-OV3; vulnerability scanning; CLI proficiency.
Red Hat Linux, Windows Server, STIG, SCAP, SIEM, HIDS, NIDS
2d
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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
1mo
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Database Administrator - FULLY CLEARED with POLYGRAPH REQUIRED
San Antonio or Maryland or Virginia or Colorado or Texas or Utah or Florida or Hawaii
$170k-$198k/yr OnsiteFull Time, Contract
10+ YOEUS citizen with active TS/SCI clearance and recent polygraph; Bachelor’s in a technical discipline (or 4 yrs DBA experience); 10+ years DBA experience with Oracle, SQL Server, and SYBASE; UNIX/Windows/Linux administration experience.
Oracle, SQL Server, SYBASE, UNIX, Windows, Linux, Red Hat Enterprise Linux, AWS
3w
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Windows Systems Administrator
Romeoville or Bolingbrook or San Antonio or Mohali
OnsiteFull Time
3+ YOE3+ years supporting multi-site Windows environments, MTA certification, LAN/WAN experience, on-call rotation, Windows workstation/server upgrades, vulnerability remediation, and collaboration with network/firewall teams.
Microsoft Windows 11, Microsoft Windows Server 2019, Microsoft Windows Server 2022, Microsoft Windows 10
1w
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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)
1mo
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Infrastructure and Cybersecurity Administrator
Dripping Springs, Texas, United States
$77k-$106k/yr OnsiteFull Time
8+ YOEBachelor's in computer science/related field (or 8 yrs equivalent), 8+ years IT experience preferred, knowledge of network/server/cloud infrastructure, cybersecurity frameworks, and relevant certifications (CCNA/CCNP, CISSP, CompTIA CySA+/CASP+).
WAN, LAN, WLAN, VoIP, firewalls, web filtering, VPN, Cisco, HyperV, SAN, Microsoft Active Directory, Azure, Entra ID, Group Policy, Cisco ISE, EDR, NDR, IDS, IPS, MFA, CASB, secure email gateways
1mo
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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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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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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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VCF Platform Engineer 1
Omaha or Saint Louis Park or Denver or Englewood or Orlando or Kansas City or Albuquerque or Portland or Salem or Pittsburgh or Austin or Dallas or Fort Worth or San Antonio or Vienna or Olympia or Columbia or St. Paul or Harrisburg or Pennington or Woodcliff Lake or Phoenix or Folsom
OnsiteFull Time
3+ YOEMinimum 3 years in infrastructure operations/virtualization or systems administration; hands-on VMware vSphere and ESXi host/cluster management; Linux and Windows Server administration; scripting/automation with PowerCLI, Python, or Ansible; familiarity with IaC and datacenter concepts.
SDDC Manager, vSphere, vSAN, NSX, PowerCLI, Python, Ansible, ESXi, Linux, Windows Server
1d
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OpenText Documentum, Documentum xCP, DFC, Developer
San Antonio, Texas, United States
$110k-$120k/yr OnsiteFull Time
6+ YOEStrong Java (8/11/17) and Spring Boot skills, expertise in OpenText Documentum/xCP/DFC, SQL/PostgreSQL, Kubernetes/Docker, CI/CD, server administration, and data migration; 6+ years experience.
OpenText Documentum, Documentum xCP, DFC, DQL, DFS/REST Services, Content Server, OTDS, SSO, Java 8, Java 11, Java 17, Spring Boot, REST APIs, SQL Server, PostgreSQL, Kubernetes, Docker, Git, Jenkins, Linux, Windows server, GitHub Copilot, Microsoft Copilot, AWS Kiro, AWS SQS, Helm charts
4w
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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
2w
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Information Systems Support Specialist
San Antonio, Texas, United States
$336-$469/day OnsiteFull Time
3+ YOEBachelor's in CS/IT, 3+ years related experience, hands-on database administration, SQL Server, Student and Business Information Systems, Microsoft Access and Excel, strong communication and training skills.
SQL Server, Student and Business Information Systems, Microsoft Access, Microsoft Excel
1w
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IT Infrastructure Engineer
Seguin, Texas, United States
$104k/yr OnsiteFull Time
Advanced virtualization and server administration skills (Windows/Linux), strong scripting/automation (PowerShell, Python, Ansible), storage and DR experience, monitoring and troubleshooting, and ability to perform rack-and-stack hardware work.
VMware, PowerShell, Ansible, Python, Windows Server 2016, Windows Server 2019, Windows Server 2022, Linux, CheckMK, Grafana, Prometheus, Pure Storage ActiveCluster, Veeam, RAID, iSCSI, SAN, NAS, NFS, SMB, Terraform, Microsoft 365, Power BI, Freshservice, Jira Service Management
4w
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Specialist II, Systems Control 26-27 SY
Boerne, Texas, United States
$25-$35/hr OnsiteFull Time
2+ YOEHigh school diploma or GED, 2 years relevant experience, satisfactory fingerprint background check; experience with physical security systems, Windows Server administration, storage architecture, and network monitoring preferred.
Microsoft Windows Server
2d
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Application Infrastructure Engineer
Fort Meade or Pensacola or Mechanicsburg or San Antonio or Scott AFB or Colorado Springs or Tinker AFB or Hill AFB
$87k-$198k/yr OnsiteFull Time
5+ YOE5+ years designing, deploying, and maintaining VMware on‑prem private cloud environments, NSX/NSX‑T, vSphere administration, server and networking management; Secret clearance and HS diploma/GED required.
VMware, ESXi, vCenter, vSAN, NSX, NSX-T, vSphere, Windows, Linux, macOS, Shell, PowerShell, Python, Cisco, Juniper, Infrastructure as Code, vSphere administration, virtual environments
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