29 linux support engineer jobs at 20 companies in Gainesville, TX
1mo
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Mainframe z/VM & Linux
Dallas or Plano or Charlotte or Richmond or Jacksonville or Pennington or Chicago or Rye Brook or Newark or Phoenix or Houston or Virginia or West Virginia or Florida
HybridFull Time
Expertise with IBM z/VM and Linux on IBM Z (RHEL/SUSE/Ubuntu), virtual machine provisioning and lifecycle management, HMC and RACF familiarity, scripting (REXX, Shell, Python), troubleshooting and L2/L3 production support.
IBM z/VM, HMC, RHEL, SUSE, Ubuntu, DirMaint, VMSES/E, RACF, RSUs, PTFs, APARs, DASD, Grafana, OMEGAMON, Ansible, Docker, Kubernetes, Python, REXX, Shell scripting, ServiceNow, ITIL
3mo
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Technical Support Engineer
Plano, Texas, United States
OnsiteFull Time
3+ YOE3+ years experience in technology support; bachelor’s in tech field or equivalent; networking knowledge; Crestron/Home tech knowledge; Linux familiarity; strong documentation and communication skills.
Linux, Networking (Multicast, Dante, AES67), Crestron Home, D3 Pro Lightning, Active Directory, Exchange/O365, HTML5, CSS, C#
3w
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Senior Development Support Electrical Engineer
Plano, Texas, United States
$87k-$165k/yr OnsiteFull Time
5+ YOEU.S. citizen with active transferable DoD Secret clearance, STEM degree typically required, minimum 5 years relevant engineering/production support experience, schematic and lab equipment experience, ability to travel up to 25%.
Linux, C, MATLAB, Python, PRISM, SAP, CMES
2w
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Technical Support Engineer
Dallas or Ottawa or Canada
$105k-$173k/yr HybridFull Time
5+ YOEB.S. in Telecommunication/Networking/Computer Systems Engineering;5+ years networking experience including switching/routing, xGPON, SDN, cloud/virtualization, programming, Linux and databases;strong English communication.
xGPON, SDN, Linux, databases, switching and routing protocols, Cloud & Virtualization, programming
1mo
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Corporate IT Support Engineer
Plano, Texas, United States
$30-$40/hr OnsiteFull Time
2+ YOE2+ years technical support experience with Windows/Linux/Mac, Active Directory/Google Workspace, networking, on-site event support and willingness to travel ~50%+, plus relevant IT certifications or degree preferred.
Active Directory, Okta, Okta SSO, Google Workspace, Microsoft Office 365, Windows, Linux, Mac OS, LAN, WAN, WiFi, Microsoft Intune, Jamf, Google MDM, Zebra, AWS
10h
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Senior Application Support Engineer (SRE)
Coppell, Texas, United States
$75k-$150k/yr HybridFull Time
6+ YOERequires 6–8 years in application support, production support, or SRE; Linux and Windows troubleshooting; Splunk, Grafana, SQL, databases, ServiceNow, AWS, and financial markets exposure. Bachelor's degree preferred.
Site Reliability Engineering (SRE), Linux, Windows, Splunk, Grafana, DB2, Oracle, Snowflake, SQL, ServiceNow, Autosys, OpenShift, AWS, Python, JCL
2mo
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Staff - Advanced Technical Support Engineer - Switching (EX/QFX)
San Jose or Plano
$106k-$243k/yr HybridFull Time
6+ YOESix+ years IP networking experience; switching/routing expertise; certifications; mentoring; strong communication; Linux and scripting.
Linux, Perl, Spirent, IXIA, EVPN, VXLAN, MPLS, VPLS, OSPF, BGP
2mo
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Staff - Advanced Technical Support Engineer - Switching (EX/QFX)
San Jose or Plano
$120k-$243k/yr HybridFull Time
6+ YOESenior network engineer with 6+ years IP networking experience; switching/routing expertise; customer-facing, mentoring, and documentation skills.
Linux, Perl, Spirent, IXIA, EVPN, VXLAN
2mo
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Staff - Advanced Technical Support Engineer - Switching (EX/QFX)
San Jose or Plano
$106k-$243k/yr HybridFull Time
6+ YOESenior Network Engineer with 6+ years in IP networks; strong troubleshooting, mentoring, and customer-facing skills; switching/routing certifications a plus.
Spirent, IXIA, Linux, Perl
2mo
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Technical Support Engineer, Focused Services, NGFW
Plano, Texas, United States
$88k-$143k/yr OnsiteFull Time
2+ YOE2–4 years in customer-facing technical support, network operations, or security; Bachelor's in CS/IT or equivalent; strong TCP/IP, VPN, diagnostics; basic Unix/Linux/Windows; certifications preferred.
Wireshark, tcpdump, VPN, IPsec, SSL, LDAP, RADIUS, TACACS+
1w
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Sr. Systems Engineer
California or California or Allen or Schaumburg or Plantation or Salt Lake City
$90k-$100k/yr RemoteFull Time
5+ YOE5+ years technical support or a related bachelor's degree; ability to support NG911 systems, Windows/Linux environments, networking, telephony, and pass CJIS background check.
Windows Server 2008, Windows Server 2012, Windows 7, Windows 10, Linux, UNIX, Active Directory, Asterisk, SS7
3w
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Lead Engineer, Enterprise Applications
Westlake, Texas, United States
OnsiteFull Time
Deep experience in identity and access management, production application support, Windows/Linux systems, cloud (AWS/Azure/GCP), automation, CI/CD, and networking; 24x7 on-call participation required.
Windows, Linux, AWS, Azure, GCP, VMware, Citrix/VDI, F5, haproxy, java, .net, python, CI/CD
1mo
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Major Incident Response Production Support
Westlake or Merrimack or Smithfield
OnsiteFull Time
2+ YOEBachelor's (or equivalent) +2 years production support/Development/SRE experience; strong incident triage and coordination; cloud and DevOps knowledge (AWS/Azure, CI/CD); experience with Datadog, Splunk, Grafana, Unix/Linux/Windows, scripting, middleware, databases, and ITSM tools.
Datadog, Splunk, Grafana, AWS, Azure, Unix, Linux, Windows Server, Shell Script, .NET, Tomcat, Apache, Oracle DB, MS-SQL, Sybase, JIRA, ServiceNow, CI/CD Pipelines
1mo
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Platform Engineer I
Coppell, Texas, United States
HybridFull Time
Bachelor's in CS/Engineering or equivalent; experience in platform/DevOps/SRE or similar, Linux fundamentals, AWS, Git, scripting (Python/Bash), production support/incident management, strong communication; experience with AI engineering tools preferred.
Linux, AWS, Git, Python, Bash, Kubernetes, Docker, Jenkins, Splunk, New Relic, Prometheus, Grafana, OpenTelemetry, ServiceNow, Terraform, CloudFormation, GitHub Copilot, Cursor, Claude
2mo
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Infrastructure Engineer Lead - NonStop Software Engineer
Chandler or Plano
OnsiteFull Time
5+ YOERequires 5 years of experience, Unix/Linux production support, programming in Perl, Python, Bash, or C derivatives, databases, troubleshooting, communication, documentation, and on-call production support.
UNIX, Linux, Perl, Python, Bash, C++, Java, SQL, NoSQL, Utimaco, Futurex, Microsoft Office, Microsoft Visio, Microsoft Project, Copilot, Ansible, Git, Bitbucket, Jira, Wiki, AMPS, MQ, Kafka, Windows, TCP/IP, SSL/TLS, SSH, SFTP, Kerberos, SiteMinder, NonStop, Safeguard, TAL, FUP, PUP, SCF, Expand, Xypro, XAM, XAC, Compliance Pro
4d
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Infrastructure Engineer Lead - NonStop Software Engineer
Plano or Chandler
OnsiteFull Time
4+ YOERequires 4+ years programming in Perl, Python, Bash, or C derivatives; Unix/Linux production experience; SQL/NoSQL databases; troubleshooting, automation, production support, and strong communication skills.
UNIX, Linux, Perl, Python, Bash, C++, Java, SQL, Ansible, Git, Bitbucket, Jira, Microsoft Office, Microsoft Visio, Microsoft Project, Copilot, TCP/IP, SSL/TLS, SSH, SFTP, Windows, AMPS, MQ, Kafka, Kerberos, SiteMinder, Utimaco, Futurex, NonStop, Safeguard, TAL, FUP, PUP, SCF, Expand, Xypro, XAM, XAC, Compliance Pro
5d
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Systems Engineer
Frisco, Texas, United States
OnsiteFull Time
7+ YOESeven years of systems engineering or senior administration experience across physical, virtual, cloud, and SaaS infrastructure; ITIL experience, complex troubleshooting, project collaboration, and after-hours event support required.
HPE ProLiant, HPE Alletra MP, HPE GreenLake Cloud Platform, VMware vCenter 8, VMware VVF/VCF 9, Hyper-V, KVM, Microsoft Active Directory, Microsoft Entra ID, Microsoft 365, Microsoft Azure, Microsoft Exchange Online, Microsoft Intune, Google Cloud Platform, Proofpoint, Windows, Linux, DNS, DHCP, VLAN, NAT, NLB, NDES, SCEP, 802.1X, PKI, SSL, JAMF, Apple Business Manager, Android, Microsoft Duo, Microsoft PowerShell, ITIL
1w
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Technology Support Lead - IBM MQ Engineer
Plano or Houston or Jersey City
$143k-$190k/yr OnsiteFull Time
5+ YOE5+ years IT experience, IBM MQ administration in enterprise production, AI-driven observability for MQ, ITIL processes, Unix/Windows administration, strong troubleshooting and communication skills.
IBM MQ, ITIL, Unix, Windows, Python, Java
1mo
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Platform Engineer I
Coppell, Texas, United States
HybridFull Time
Bachelor's degree or equivalent, platform/SRE/DevOps experience, strong Linux and cloud (AWS) skills, scripting (Python/Bash), Git, production support and major incident experience, strong communication.
AWS, Kubernetes, CI/CD, Git, Python, Bash, GitHub Copilot, Cursor, Claude, Docker, Jenkins, Splunk, New Relic, Prometheus, Grafana, OpenTelemetry, ServiceNow, Terraform, CloudFormation
2w
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Senior Application developer/.Net/ Ruby on Rails
Carrollton, Texas, United States
$90k-$100k/yr OnsiteFull Time
8+ YOE8+ years experience developing and supporting applications using .Net and open-source stacks; proficiency with Ruby on Rails, C#, relational databases, Linux, and unit testing; financial services experience desirable.
Ruby on Rails, Rspec, NUnit, .Net, C#, LAMP, Linux, MySQL, PostGresSQL, SQL Server, Web services, Agile Methodologies
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