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15 linux admin jobs at 13 companies in Carlsbad, CA

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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
Help us #BeatIndeed & #BeatLinkedIn
3mo
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PCB Linux Admin and CAM Programmer
Costa Mesa, California, United States
$80k-$100k/yr OnsiteFull Time
Sanmina
SanminaNASDAQ: SANM: Designs and manufactures complex electronics and mechanical systems.
5+ YOEBachelor's in Information Technology or 5 years PCB programming/scripting; Linux/Unix, HP-UX, system security; strong communication and problem solving; Perl, C-shell, C, API; CAD/CAM and CAM tooling knowledge; JavaScript, PHP, Oracle SQL, MySQL preferred.
Linux/Unix, HP-UX, Perl, C-shell, C, API, CAD/CAM, InPlan/InPlanFlex, JavaScript, PHP, Oracle SQL, MySQL, InSight, 42Q
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2mo
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Forward Deployed Engineer, Mission Autonomy
Costa Mesa, California, United States
$113k-$155k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
3+ YOE3+ years in unstructured hardware/software/networking; Linux admin; Kubernetes/Docker; field hardware work; travel up to 75%; eligible for Top Secret/Secret clearance.
Linux, Kubernetes, Docker, IP Networking
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1mo
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Senior Cloud Reliability Engineer
Irvine or Los Angeles
$150k-$180k/yr OnsiteFull Time
Viant Technology
Viant TechnologyNASDAQ: DSP: Provides an AI-powered programmatic advertising platform for marketers.
5+ YOE5+ years in SRE/DevOps, Linux admin, cloud (AWS/Google), serverless, Docker/Kubernetes, Terraform, GitHub Actions, Python or GoLang, SQL and BigQuery; participate in on-call rotation.
Linux, AWS, Google, AWS Lambda, Google Cloud Functions, Docker, Kubernetes, Terraform, GitHub Actions, Python, GoLang, SQL, Google BigQuery
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1mo
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Full Stack Engineer Manager
New York or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$80k-$294k/yr HybridFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
8+ YOEBachelor's degree or equivalent experience; 8+ years Python; 2+ years platform engineering; 1+ year with two of Linux admin, Docker/Kubernetes, modern JavaScript framework or DevOps; 1+ year Terraform; strong communication and problem-solving.
Python, Linux, Docker, Kubernetes, React, NodeJS, Terraform, EC2, Lambda, EKS, Fargate
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1mo
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DevSecOps / Systems Engineer
San Diego, California, United States
$140k-$150k/yr OnsiteFull Time
G2IT
G2IT: Provides IT systems integration and modernization for federal agencies.
5+ YOEActive TS/SCI clearance or eligibility, 5+ years DoD systems engineering, experience with DoD DevSecOps pipelines (OSA), CANES integration, container orchestration, CI/CD, IaC, Linux admin, cloud (AWS/Azure), scripting, and relevant DoD certifications.
Overmatch Software Armory (OSA), CANES, Docker, Podman, Buildah, Kubernetes, OpenShift, Helm, GitLab, Jenkins, AWS CodeBuild, Terraform, Ansible, AWS CloudFormation, Red Hat Enterprise Linux, CentOS, Ubuntu, Bash, Python, PowerShell, AWS, Azure, Java, TypeScript, React, SQL, Jira, Confluence, Bitbucket
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3w
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Senior IT Systems Administrator
San Diego, California, United States
$115k-$155k/yr OnsiteFull Time
Seasats
Seasats: Builds autonomous surface vessels for persistent maritime intelligence.
6+ YOE6+ years IT systems administration experience; Google Workspace or Microsoft 365 admin; MDM for Windows and macOS; Linux knowledge; strong networking (DNS, DHCP, VLANs, VPNs, Wi‑Fi), identity/SSO/MFA, endpoint security, and support/process experience.
Google Workspace, Microsoft 365, Windows, macOS, Linux, MDM, Okta, JumpCloud, Kandji, Jamf, Microsoft Intune, Python, PowerShell, Bash, DNS, DHCP, VLANs, VPNs, Wi‑Fi, firewalls, SSO, MFA
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1mo
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Senior IT & Security Operations Engineer
Irvine, California, United States
OnsiteFull Time
Field AI
Field AI: Develops autonomous software brains for robots in unstructured environments.
5+ YOESenior IT/infosec operations engineer with 5+ years in startup IT, strong Linux/macOS, endpoint management, networking, cloud/SaaS admin, EDR, and SOC2/ISO27001 experience.
JumpCloud, Google Workspace, GitHub, AWS, Jira Cloud, SSO/SAML/OIDC, SCIM, IAM
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4w
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Network Engineer
San Diego, California, United States
FieldFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
3+ YOEU.S. citizen with Active Secret clearance, ability to obtain TS/SCI, DoD IAT Level II (CompTIA Security+), 3+ years supporting military network environments, admin experience with Cisco, Microsoft Windows Server or Linux, and ability to obtain OS certification (e.g., CCNA) within 6 months.
Cisco, Microsoft Windows Server, Linux, Azure, AWS, GovCloud, HEAT, TrackIT, Magic, Remedy, Peregrine, HELIX, Microsoft Office, Microsoft Windows, CANES, ADNS, CENTRIXS, FSW, ISNS, ONE NET, VIXS, WRBS, CND, SCIP IWF
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4d
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HPC Systems Engineer - 132811
San Diego, California, United States
$94k-$115k/yr HybridFull Time
University of California, San Diego
University of California, San Diego: A public research university providing higher education and healthcare.
Administer large-scale HPC clusters and parallel file systems (Lustre, Ceph, GPFS); strong Linux (Red Hat) admin, scripting (Bash, Python), configuration management, and performance benchmarking skills.
Lustre, Ceph, GPFS, Red Hat, Bash, Python, Git
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3mo
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SAP Technical Manager
San Diego, California, United States
HybridFull Time
TeamWork: Global provider of SAP integration and IT consulting services.
2+ YOE2+ MgmtLead SAP Basis team; SAP Basis admin; infrastructure and landscape design; technology leadership.
SAP Basis, SAP HANA, S/4HANA, Linux, Windows, Oracle, SQL Server, DB2, AWS, Azure, GCP
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3mo
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Senior DevOps Engineer
Atlanta or Boston or Arlington or Dayton or Melbourne or Carlsbad or United States
$134k-$184k/yr OnsiteFull Time
Systems & Technology Research
Systems & Technology Research: Develops advanced technology for national security and defense applications.
5+ YOEActive Secret clearance, BS/MS/PhD in CS/CE/EE (with experience), strong Linux/admin skills, CI/CD and containerization (GitLab CI/Jenkins, Docker, Kubernetes), C/C++ and Python build tooling, and 20% travel.
Docker, Kubernetes, CMake, Conan, GitLab CI, Jenkins, Bash, Python, Git, SonarQube, Trivy, vcpkg, Artifactory
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1mo
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Cyber Security Manager
San Diego, California, United States
$193k-$242k/yr OnsiteFull Time
Honeywell International
Honeywell InternationalNASDAQ: HON: Designs and manufactures technologies for aerospace, buildings, and industry.
5+ YOEActive SECRET clearance; DoD 8570/IAM Level II, CISSP or Security+; 5+ years securing multiple OS (Windows, Linux) with Active Directory/Group Policy; 2+ years ISSM/System or Network Admin compliance experience; US citizenship required.
SCAP, DISA STIGs, Splunk, Nessus, ACAS, eMASS, Microsoft Active Directory, Group Policy, DNS, DHCP, LDAP, SQL, DCSA Risk Management Framework (RMF), NISPOM
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4w
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Senior Principal System Administrator
San Diego, California, United States
$133k-$226k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
8+ YOETop Secret clearance required, typically Bachelor's + 8 years or equivalent. Strong Linux (RHEL), Windows Server, VMware, networking, cybersecurity (DISA STIGs, Nessus) skills; CompTIA Security+; McAfee ePO admin certification within 6 months; experience with classified networks.
VMware, Red Hat Enterprise Linux, YUM, DNF, Windows Server, Microsoft SQL Server, TMPC, McAfee ePO, DNS, LDAP, SSH, SCP, Nessus, PKI, Red Hat KVM, Bash, PowerShell, Shared Storage, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, DISA STIGs
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1mo
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IT Technician, Classified Programs
Costa Mesa, California, United States
$86k-$114k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
Support and maintain air-gapped classified IT systems; 8570/8140 baseline certs (Security+, CySA+, CISSP, etc.); virtualization, Linux/Windows admin, cloud (AWS/Azure), DISA STIG hardening, scripting (Bash/Python), hardware and cabling experience; U.S. Top Secret clearance required.
VMware ESXi, Linux KVM, Hyper-V, Kubernetes, Red Hat Enterprise Linux, Windows 10, Windows 11, Windows Server 2019, Windows Server 2022, VxRail, Azure, AWS, Sentris, Pitbull, VoIP, Gitlab, Microsoft SQL, Postgres, WSUS, Bash, Python, Active Directory, Oracle, SQL Server, DISA STIGs
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1mo
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Senior Perforce Engineer | Irvine, CA or Albany, NY or Remote (US)
Irvine or Albany
$101k-$187k/yr HybridFull Time
Blizzard Entertainment
Blizzard EntertainmentNASDAQ: MSFT: Develops and publishes interactive video games and services.
Experience architecting and managing Helix Core (Perforce) in multi-node hybrid on-prem and cloud environments; Ubuntu admin; TLS/SSL, Okta, MFA; Unreal integration; automation with Ansible; networking security.
Perforce, Unreal Engine, Ubuntu, Ansible, Jenkins, TLS/SSL, Okta, MFA, VMware, Aria Automation
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