62 unix administrator jobs at 37 companies in Buda, TX
2mo
Save
Mark Applied
Hide
Linux/UNIX System Administrator
Austin, Texas, United States
OnsiteFull Time
8+ YOEAdminister enterprise Linux/UNIX systems across multi-cloud environments, perform OS installation, patching, security hardening, troubleshooting, and support 24x7 operations; ability to pass Tier 4/HIGH background investigation.
AWS, Azure, Google Cloud, OCI, Kickstart, Jumpstart, Ignite, Apache, WebLogic, Oracle DB, Tuxedo
2w
Save
Mark Applied
Hide
Telecommunications Systems Administrator Sr
Austin, Texas, United States
OnsiteFull Time
9+ YOE9+ years systems design/administration in UNIX/Windows with 5+ years supporting high-availability systems; experience with P25/OpenSky, private LTE, Ericsson platforms; vendor certifications preferred.
P25, OpenSky, Private LTE, Unified Administration (UAS), ENM, One Layer, Ericsson Security Manager
1mo
Save
Mark Applied
Hide
IT Network Administrator
Bastrop, Texas, United States
OnsiteFull Time
3+ YOEHigh school diploma, 3+ years IT network administration experience, hands-on networking with routing/switching/VoIP/WiFi, ability to lift 35 lbs, strong communication and documentation skills.
Cisco Catalyst, Arista, Cisco wireless LAN controllers, Wave Division Multiplexing, Fiber Optics, DNS, DHCP, SNMP, IP helpers, ARP, CDP, LLDP, Linux, Windows
1w
Save
Mark Applied
Hide
Systems Administrator II
Austin or Austin
$58k-$70k/yr OnsiteFull Time
2+ YOERequires HS/GED, 2 years of Windows systems administration, troubleshooting, independent work, confidential information handling, communication, and IAT Level II certification eligibility.
Microsoft Windows, Microsoft Active Directory, PowerShell, Microsoft server software, VPN, Remote Desktop, RSAT, Linux, macOS, ServiceNow, Adobe applications
1mo
Save
Mark Applied
Hide
Infrastructure/Systems Administrator
Sterling or Austin or Denver
$105k-$231k/yr OnsiteFull Time
10+ YOEActive TS/SCI with polygraph, bachelor’s degree or equivalent, 10+ years related experience, extensive Linux experience, systems administration, patching, troubleshooting, documentation, and collaboration skills.
Linux, Puppet, Satellite, IPA, Nagios, Net App
2w
Save
Mark Applied
Hide
Telecommunications Systems Administrator Sr
Austin, Texas, United States
HybridFull Time
9+ YOENine+ years in systems design/installation/admin in UNIX/Windows with 5+ years supporting high-availability systems; experience with P25/OpenSky and Ericsson private LTE; vendor certifications preferred.
P25, OpenSky, Unified Administration (UAS), ENM, One Layer, Ericsson Security Manager, UNIX, Windows
2mo
Save
Mark Applied
Hide
OT System Administrator
Austin, Texas, United States
OnsiteFull Time
5+ YOE5+ years systems administration in regulated/mission-critical environments; Windows/Linux/VMware/NetApp experience; backup, SQL Server, identity management, NERC CIP familiarity; willingness for 24/7 on-call.
Windows Server, Linux, vSphere, ESXi, vCenter, NetApp, RSA, IBM BigFix, Veeam, Commvault, Splunk, AssurX, Symantec, Active Directory, Group Policy Objects (GPOs), Microsoft SQL Server, SharePoint, LaserFiche, Nessus Security Center, Tripwire Enterprise, Avigilon ACM, Remote Terminal Units (RTUs), FoxGuard
2mo
Save
Mark Applied
Hide
OT System Administrator
Austin, Texas, United States
OnsiteFull Time
5+ YOE5+ years systems administration in regulated/mission-critical environments; hands-on Windows and Linux, VMware, NetApp, enterprise backup (Veeam/Commvault), RSA, and Microsoft SQL Server; willingness to participate in 24/7 on-call rotation.
Windows Server, Linux, VMware vSphere, VMware ESXi, VMware vCenter, NetApp, Veeam, Commvault, RSA, Microsoft SQL Server, Splunk, Nessus Security Center, Tripwire Enterprise, IBM BigFix, Symantec Endpoint Security, Avigilon ACM, AssurX, FoxGuard, Active Directory, Group Policy Objects (GPOs), DNS, LaserFiche, Microsoft SharePoint
2mo
Save
Mark Applied
Hide
IT Systems Administrator
Kermit or Monahans or Austin
OnsiteFull Time
2+ YOE2+ years desktop and production server administration experience; Windows Server, virtualization (VMware/Hyper-V), storage (DAS/NAS/SAN), networking (routers/switches/firewalls/VPN), Linux/Apache/PHP, Office 365/Azure, scripting, ability to work indoors/outdoors, travel and on-call availability.
Microsoft Office 365, Microsoft Azure, VMware, Hyper-V, DAS, NAS, SAN, HP, Dell, Network Appliance, EMC, Linux, Apache, PHP, Routers, Switches, Firewalls, VPN, Active Directory, ERP, Business Intelligence, Microsoft Exchange, Microsoft Windows Server
1w
Save
Mark Applied
Hide
TCEQ - Systems Administrator IV
Austin, Texas, United States
$6k/mo OnsiteFull Time
4+ YOEBachelor's degree in information technology or related field plus 4 years' experience, or alternative education and experience combinations. Requires 2 years as a systems administrator in a multiplatform environment.
Windows, Windows Server, UNIX, Linux, Novell
1mo
Save
Mark Applied
Hide
Appian System Administrator - RES
Canyon Lake, Texas, United States
RemoteFull Time
5+ YOE5+ years technical experience; 2+ years Appian development or 1–2+ years Appian administration; 2–3 years AWS; proficiency with Git/GitHub and Jenkins; ability to obtain Public Trust clearance.
Appian, AWS GovCloud, EC2, S3, RDS, IAM, CloudWatch, Git, GitHub, Jenkins, JBoss, Tomcat, Linux, Windows
3mo
Save
Mark Applied
Hide
Business Systems Administrator
Georgetown, Texas, United States
OnsiteFull Time
3+ YOEAdminister and optimize business applications (Epicor Kinetic), support Windows/Linux and cloud environments, manage ERP security and integrations, 3+ years systems/admin experience, SSRS/Power BI and HTML/C# familiarity.
Epicor Kinetic, Windows, Linux, Power BI, SSRS, Microsoft Excel, Salesforce, HTML, C#
3mo
Save
Mark Applied
Hide
Enterprise Systems Administrator
Atlanta or Austin or Houston or Dallas or Miramar or Orlando or Tallahassee or West Palm Beach or Fort Lauderdale or Phoenix or Charlotte
HybridFull Time
5+ YOEManage Windows servers and cloud platforms; monitor security; patch management; SCCM/SCOM; AD/Entra ID; on-call; hybrid work.
Microsoft Windows, Azure, Active Directory, Entra ID, SCOM, SCCM, PowerShell, Linux, MacOS, IIS, SharePoint, SQL, Networking (TCP/IP, DNS, DHCP)
1d
Save
Mark Applied
Hide
Software Engineer - Applications
Austin, Texas, United States
$98k-$166k/yr OnsiteFull Time
2+ YOERequires Windows administration, UNIX/Linux, cloud infrastructure, programming in C, C#, Python, or Shell, Oracle and PL/SQL, documentation, problem-solving, and project management skills; two years of defect system administration preferred.
Microsoft Windows, UNIX, Linux, Kubernetes, C, C#, Python, Shell, Oracle Database, PL/SQL, Klarity Defect, KAI, ESP, EAP
2mo
Save
Mark Applied
Hide
Systems Admin Engineer, WWGST Retail Infrastructure Services - POS
Austin, Texas, United States
$105k-$160k/yr OnsiteFull Time
4+ YOEBachelor's or equivalent experience; 4+ years Linux and systems engineering/SRE experience; experience with Python, Java, Perl, PHP, Ruby, Bash/Shell; familiarity with configuration management and 24/7 production environments; participate in on-call rotation.
Linux, Windows, Python, Ansible, Bash, Shell, Java, Perl, PHP, Ruby, Puppet, Chef
1d
Save
Mark Applied
Hide
Software Engineer - Applications
Austin, Texas, United States
$98k-$166k/yr OnsiteFull Time
2+ YOERequires Windows administration, UNIX/Linux, cloud infrastructure, programming in C, C#, Python, or Shell, Oracle and PL/SQL knowledge, documentation, problem-solving, and project management skills.
Klarity Defect, KAI, Kubernetes, Microsoft Windows, UNIX, Linux, C, C#, Python, Shell, Oracle Database, PL/SQL
1w
Save
Mark Applied
Hide
AMHS Site Reliability Engineer
Taylor, Texas, United States
$90k-$115k/yr OnsiteFull Time
3+ YOEBachelor’s degree in a technical field, 3+ years in semiconductor-related industries, SRE/software/DevOps experience, backend data engineering, Linux/Unix administration, observability, and strong English skills.
Python, Java, Prometheus, Grafana, Docker, Kubernetes, RabbitMQ, Redis, Linux, Unix, ETL, NoSQL, IPC, RPC, SECS/GEM, MES
2mo
Save
Mark Applied
Hide
Network Engineer
Amsterdam or London or Chicago or Austin or New York City or Sydney or Shanghai or Hong Kong or Singapore or Taipei or Mumbai
OnsiteFull Time
10+ YOE10+ years experience designing, implementing and troubleshooting complex LAN/WAN and data center networks; hands-on Arista/Cisco experience, IaC, multi-zone firewalls, Unix administration, and international WAN management.
Arista, Cisco, Infrastructure as Code (IaC), Unix
1w
Save
Mark Applied
Hide
Network Deployment Engineer
Austin or Atlanta or Denver or New York City or United States
$114k-$173k/yr HybridFull Time
2+ YOERequires 2+ years of data center or Linux administration experience, networking and hardware administration, configuration management, scripting, process improvement, communication, and project coordination skills.
Linux, Unix, Saltstack, Chef, Puppet, Ansible, Microsoft Excel, Google Sheets, JIRA, DCIM, Bash, Python, Go, Nginx, Varnish, HAProxy, Apache
2mo
Save
Mark Applied
Hide
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
Explore Jobs