53 linux engineer jobs at 17 companies in Denison, TX
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Lead Linux Engineer - United States
Wichita or Atlanta or Plano
OnsiteFull Time
Lead Linux Engineer with hands-on Linux, containers (Docker/Podman), Kubernetes, cloud ops, and automation experience; strong coaching, project ownership, and ability to translate complex work into actionable tasks.
Linux, Docker, Podman, Kubernetes, Ansible, Terraform, AWS, Grafana, Loki, Uyuni, ArgoCD, ECS, Nomad, Helm, Kustomize, Cilium, Linkerd, OpenELB, MetalLB, Calico
3mo
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Lead Firmware Engineer - Android/Linux BSP
Plano, Texas, United States
$132k-$214k/yr OnsiteFull Time
6+ YOELead embedded Linux/Android BSP for camera; 6-8 yrs exp; V4L2, Android Camera HAL; DT/DTBO; ISP pipelines; QA/validation; C/C++
C Plus Plus, Linux, Android, V4L2, Device Tree, DT/DTBO, GStreamer, OpenCV, Yocto, AOSP, Git/Gerrit, IQ tuning tools, camera validation frameworks
1mo
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Infrastructure Engineer III
Plano, Texas, United States
OnsiteFull Time
3+ YOE3+ years applied infrastructure engineering experience; strong Linux (RHEL) skills; knowledge of hardware, networking, storage, automation, cloud migration; scripting with Terraform, Ansible, PowerShell, Bash, Java, Python or Scala; experience validating AI-assisted outputs.
Linux RHEL, Terraform, Ansible, PowerShell, Bash, Java, Python, Scala, VMware vSphere ESXi, vCenter, JIRA, ServiceNow, SCCM, Microsoft Windows Active Directory, Electronic AI capabilities
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
1mo
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Mission Critical Communication Solutions Test Engineer
Plano, Texas, United States
$105k-$195k/yr OnsiteFull Time
3+ YOEBachelor's in relevant field, 3+ years testing 4G/5G UE and gNB, proficiency with QXDM/QCAT/TEMS/Wireshark and commercial test platforms, scripting in Python/Perl/Bash, Linux familiarity, and IP networking knowledge.
QXDM, QCAT, TEMS, Wireshark, Keysight UXM, Rohde & Schwarz, Anritsu, Viavi, Spirent, Python, Perl, Bash, Linux
1mo
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Senior Software Engineer - Embedded Software
McKinney or Dallas or Arlington or United States
$87k-$165k/yr OnsiteFull Time
5+ YOEU.S. citizenship and active DoD Secret clearance required; STEM degree and minimum 5 years experience; experience developing real-time C++ software on Linux or VxWorks for hardware/firmware-integrated systems; mentoring and proposal support.
C++, Linux, VxWorks, Git, GitLab, Artifactory, Scrum, DevSecOps
3d
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Systems Reliability Engineer
Overland Park or Atlanta or Frisco or Bellevue
$84k-$151k/yr OnsiteFull Time
2+ YOEBachelor's degree required; 2–4+ years preferred. Requires DevOps, cloud, automation, monitoring, scripting, APIs, cybersecurity, and reliability engineering experience, plus U.S. work authorization.
C, C#, Java, Perl, Python, Go, Jenkins, CloudBees, Ansible, Chef, Puppet, Docker, Kubernetes, AppDynamics, Splunk, Microsoft Graph API, REST API, Microsoft Power Apps, Microsoft Power Automate, Microsoft Entra, SailPoint, ServiceNow, Azure, Microsoft Azure DevOps Pipelines, Linux, Shell
1mo
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Senior Manager, Information Security Systems Engineer (40062)
Greenville, Texas, United States
OnsiteFull Time
12+ YOEBachelor's degree or equivalent experience, 12+ years relevant experience (or 10+ with graduate degree), active Secret clearance with ability to obtain TS/SCI, systems engineering and security engineering experience, familiarity with RMF/NIST 800-53.
Linux, Windows, bash, Python, Ansible, PowerShell, Nessus, Wireshark, Nmap, Elasticsearch, Logstash, Kibana, Coverity, Fortify
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
2w
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Data Engineer
Dallas or Sherman
OnsiteFull Time
3+ YOEBachelor's in engineering/CS/DS/IS, 3+ years data engineering experience in semiconductor/high-tech manufacturing, proficiency in Python/Java/C++, SQL, data visualization platforms, and ability to work in a clean room while wearing a smock.
Python, Java, C++, SQL, Denodo, Spotfire, Tableau, Microsoft Power BI, Linux, Git
3d
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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
1mo
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Software Development Engineer – Agentic AI
Frisco, Texas, United States
OnsiteFull Time
5+ YOE5+ years Python development experience building and operating production AI/platform systems; Linux proficiency; LangChain and LLM production experience; REST/async APIs, CI/CD (GitHub Actions), observability (OpenTelemetry); familiarity with Postgres, vector DBs, Kubernetes, and AWS.
Python, Linux, Shell scripting, REST, Web APIs, GitHub Actions, LangChain, vLLM, Model Context Protocol (MCP), FastAPI, Node.js, TypeScript, Postgres, NebulaGraph, Qdrant, Gunicorn, Uvicorn, OpenTelemetry, Redis, Langfuse, LangSmith, Kubernetes, AWS RDS, AWS EKS, AWS ElastiCache, AWS Bedrock, CI/CD, Large Language Models (LLMs)
3d
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Systems Reliability Engineer
Overland Park or Atlanta or Frisco or Bellevue
$84k-$151k/yr OnsiteFull Time
2+ YOEBachelor's degree required; 2–4+ years preferred. Requires DevOps, cloud, automation, monitoring, Python, APIs, Power Platform, identity governance, and reliability engineering experience.
C, C#, Java, Perl, Python, Go, Shell, Jenkins, CloudBees, Ansible, Chef, Puppet, Docker, Kubernetes, AppDynamics, Splunk, Microsoft Graph API, REST API, Microsoft Power Apps, Microsoft Power Automate, Microsoft Entra, SailPoint, ServiceNow, Azure, Microsoft Azure DevOps Pipelines, Microsoft Power Platform, Linux, VMs
1mo
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Endpoint Security Engineer
Frisco, Texas, United States
$93k-$153k/yr HybridFull Time
5+ YOE5+ years cybersecurity experience with endpoint protection; experience with CrowdStrike, Zscaler, Microsoft, cloud (AWS/GCP/Azure), Windows/Mac/Linux administration, EDR/DLP/ZTNA/SWG implementations, networking fundamentals, and strong communication.
CrowdStrike, Microsoft, Zscaler, AWS, GCP, Azure, EDR, DLP, ZTNA, SWG, TCP/IP, DNS, SSL
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+
3mo
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Lead Data Engineer
Plano, Texas, United States
$179k-$205k/yr OnsiteFull Time
4+ YOEBachelor’s degree; 4+ years in application development; 2+ years with big data technologies; 1+ year cloud computing experience
Flink, Spark, Kafka, Snowflake, Redshift, AWS, Java, Python, Scala, UNIX/Linux, DynamoDB, OpenSearch
1mo
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Information Systems Security Officer (ISSO) - Network Engineer
Greenville, Texas, United States
$145k-$159k/yr OnsiteFull Time
12+ YOETS/SCI citizenship required; extensive network and infrastructure engineering experience with routing, switching, firewalls, Windows/Linux administration, virtualization, and security compliance; bachelor's degree and Security+ or higher.
Cisco, Juniper, VMware vSphere, Microsoft Hyper-V
1mo
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Customer Technology Advisory
Frisco or Massachusetts or Atlanta or New York City
$129k-$233k/yr RemoteFull Time
5+ YOE5+ years in presales/solutions engineering/technical consulting, deep expertise in cloud, Linux, networking, virtualization and enterprise platforms, consultative selling, customer-facing technical skills, strong communication.
Linux, Microsoft, Google, Amazon, Skillsoft
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