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17 junior linux system administrator jobs at 12 companies in Berkeley, 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
1d
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Linux System Administrator
San Jose, California, United States
$7k/mo OnsiteContract
SBT Global
SBT Global: Provides integrated IT consulting and global logistics management services.
2+ YOE2+ years Linux system administration experience, strong VMware skills, proficiency with storage and automation tools, ability to perform rack-and-stack hardware work, and required DoD 8570/IAT Level II or equivalent (CompTIA Security+).
VMware, KVM, Netapp, Dell/EMC, PureStorage, ansible, Foreman, GLPI, Cisco, Mellanox, FlexLM, Red Hat Linux, Centos, Ubuntu, Windows 2008, Apache, Jirra, Git, LDAP, Jenkins
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1mo
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System Administrator
Santa Rosa, California, United States
$92k-$126k/yr HybridFull Time
O'Reilly Media
O'Reilly Media: Online learning platform and publisher for technology and business skills.
2+ YOE2+ years Linux systems administration, strong Linux (Ubuntu) and working knowledge of Microsoft Windows, scripting with Python or Bash, experience with Terraform and cloud platforms (GCP/AWS/OCI), operational SQL experience, knowledge of internet technologies; must live within ~30 miles of Santa Rosa and participate in overnight on-call rotation (1...
GCP, Akamai, Linux, Ubuntu, Microsoft Windows, Python, Bash, Terraform, Docker, Cloud Build, Cloud Run, Cloud SQL, BigQuery, MySQL, PostgreSQL, NetApp, CIFS, NFS, S3-compatible object stores, Ansible, Puppet, Chef, Cloud Armor, Cloudflare, CloudFront, AWS, OCI, Proxmox, REST APIs, TCP/IP, DNS, CDN, HTTPS/TLS, AI-assisted tooling, LLM-based assistants
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1w
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Electronic Security IT System Administrator (System Administrator 2) - Fremont, CA
Fremont, California, United States
$100k-$150k/yr OnsiteFull Time
M.C. Dean
M.C. Dean: Design-build and systems integration for complex, mission-critical infrastructure.
2+ YOESystem administrator experience with Windows and Linux servers, access control/security systems, Windows patching/AD, networking basics; 2+ years experience (or equivalent), team management experience preferred; proficient in MS Office suite.
Windows, Windows Server, Linux, Red Hat, CentOS, Docker, Kubernetes, SQL, Cassandra, Mongo, Redis, AWS, Microsoft Excel, Microsoft Word, Microsoft Visio, Microsoft PowerPoint
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1mo
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Core Infrastructure System Administrator (System Administrator 2) - Fremont, CA
Fremont, California, United States
$100k-$150k/yr HybridFull Time
M.C. Dean
M.C. Dean: Design-build and systems integration for complex, mission-critical infrastructure.
2+ YOEEducation/experience combination required (Bachelor's +2 yrs, Associate +6 yrs, or HS +8 yrs). Requires system administrator experience, 2+ years programming/administrating Physical Access Control Systems, team leadership experience, Windows patching/Active Directory knowledge, basic VLANs/routing, Security+ / CASP / CISSP certification, and MS Off...
Microsoft Excel, Microsoft Word, Microsoft Visio, Microsoft PowerPoint, Windows, Linux, Microsoft Active Directory, VLANS, Physical Access Control Systems
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1w
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Associate Systems Administrator
Dublin, California, United States
OnsiteFull Time
Ross Stores
Ross StoresNASDAQ: ROST: Discount retail chain selling brand-name apparel and home fashions
2+ YOE2+ years supporting retail and distribution center systems; strong networking, Windows/UNIX, WCS and warehouse/distribution systems experience; familiarity with DC hardware, cabling and backup/storage (Hitachi SAN) and SCCM.
WCS, Dematic, Inteligrated, Crisplant, Hitachi SAN, SCCM, UNIX, Windows, VoIP, VPN, CAT5, Cat 6, fiber optics
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2w
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KAISJP00252916 Systems Administrator
Livermore, California, United States
OnsiteFull Time
Kaiser Permanente
Kaiser Permanente: Integrated healthcare and insurance services provider
2+ YOEBachelor's in IT/CS or 2–4 years IT experience; 2+ years supporting enterprise IT systems; strong analytical, troubleshooting, documentation, and communication skills; ability to work in a fast-paced warehouse environment.
OpenShift, Oracle, Linux, Splunk, Java
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1w
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Systems Engineer
Dublin, California, United States
$36-$42/hr HybridFull Time
Intren West
Intren West: Specialty contractor providing energy and utility infrastructure services.
0+ YOE0-3 years system engineering experience; knowledge of Kubernetes, AWS/cloud technologies, Linux, scripting; troubleshooting and system administration skills; project support and documentation abilities.
Kubernetes, AWS, Linux
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1w
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Assoc Sys Admin
Dublin, California, United States
$70k-$101k/yr OnsiteFull Time
Ross Stores
Ross StoresNASDAQ: ROST: Discount retail chain selling brand-name apparel and home fashions
2+ YOE2+ years supporting retail systems (1+ in complex distribution environments). Strong networking, UNIX/Windows, DC/WCS troubleshooting, backup/storage and SCCM experience. Undergraduate degree preferred.
CAT5, Cat 6/6E, Single and Multi-Mode fiber Optics, IDF/MDF, Dematic, Inteligrated, Crisplant, Hitachi SAN, SCCM, Event Management, SDLC, UNIX, Windows, servers, routers, switches, firewall, VPN, VoIP
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1mo
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*Future Opportunities - Data Center Operations
Santa Clara, California, United States
OnsiteFull Time
Milestone Technologies
Milestone Technologies: Global provider of IT managed services and digital solutions.
2+ YOE2+ years Linux system and network administration experience, PC/server hardware knowledge, proficient with Linux/UNIX command line, able to lift 50+ pounds, strong communication and attention to detail.
Linux, Linux command line, UNIX
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1mo
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Systems Development Engineer, Engineering Labs
Sunnyvale, California, United States
$132k-$190k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
2+ YOEBachelor's degree or equivalent experience; 2 years systems administration experience (1 year with advanced degree); network administration; lab project management; BASH scripting and Linux experience preferred; familiarity with Python, VLAN/VTP, IPv6 and networking fundamentals.
Linux, bash, Python, Vlan Trunking Protocol, IPv6, TCP, DNS, DHCP, TFTP, VLANS, LAG, SSH
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2w
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Data Center Technician L2
Santa Clara, California, United States
$21-$32/hr OnsiteFull Time
Milestone Technologies
Milestone Technologies: Global provider of IT managed services and digital solutions.
1+ YOE1-3 years Linux/system or network administration experience; proficiency with Linux/UNIX command line; basic PC/server hardware knowledge; ability to lift 50 lbs; strong written and verbal communication; troubleshooting and repair skills.
Linux, UNIX
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2w
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Site Reliability Engineer 1
Portland or San Francisco or Boston or Seattle
$75k-$95k/yr OnsiteFull Time
WEX
WEXNYSE: WEX: Provides global payment processing and business information management services.
Bachelor's degree or equivalent; basic Linux/Unix administration, networking, system troubleshooting; containerization (Docker, Kubernetes); scripting (Python, Bash, PowerShell); incident management and monitoring.
Linux/Unix, Docker, Kubernetes, Python, Bash, PowerShell, Jenkins, GitHub Actions, GitLab CI, Prometheus, Grafana, Splunk, AWS, Azure, GCP, Git, CI/CD
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1w
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Administrative Systems Analyst II (2 Positions)
Livermore, California, United States
$9k-$10k/mo OnsiteFull Time
Chabot-Las Positas Community College District
Chabot-Las Positas Community College District: Public community college district providing higher education and training.
2+ YOEBachelor's in computer science or related, 2 years systems analysis/college applications experience, SQL and relational DB knowledge, Unix/Linux and Windows Server familiarity, documentation and user training skills.
SQL, Unix, Linux, Windows Server, Ellucian Banner
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1w
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Senior Programmer Analyst II (2 Positions)
Livermore, California, United States
$12k-$12k/mo OnsiteFull Time
Chabot-Las Positas Community College District
Chabot-Las Positas Community College District: Public community college district providing higher education and training.
2+ YOEBachelor's in computer science or related; experience with systems analysis, programming, Oracle/SQL/C/COBOL, database and OS administration; ability to lead projects and provide technical support.
Oracle database, SQL, SQL report writers, C, ANSI Cobol, Novel Netware, Unix/Linux, Windows server, Ellucian Banner, Oracle Cloud Infrastructure (OCI)
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1w
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Product Security Engineer, Associate
Mountain View, California, United States
$108k-$147k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
2+ YOEBachelor's in engineering or related field,2+ years cybersecurity and systems/network administration experience,CompTIA Security+ (IAT Level 2) required,U.S. Secret clearance required,knowledge of NIST 800-53 and DISA STIGs.
NIST 800-53, DISA STIGs, SIPRNet, ACAS, Red Hat Linux, Windows, VMware ESXi, vCenter, Data Domain, Unity, Dell EMC Networker, Trellix ePO, SolarWinds, Splunk, Microsoft SQL Server
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1w
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Product Security Engineer, Associate
Mountain View, California, United States
$108k-$147k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
2+ YOEBachelor's degree in engineering/computer science or related field,2+ years cybersecurity and systems/network administration experience,CompTIA Security+ (IAT Level 2) required; CISSP preferred,experience with security standards and vulnerability analysis.
SIPRNet, Assured Compliance Assessment Solution (ACAS), Red Hat Linux, Windows, VMware ESXi, vCenter, Data Domain, Unity, Dell EMC Networker, Trellix ePO, SolarWinds, Splunk, Microsoft SQL Server
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2w
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Response Engineer - CMDC
Bengaluru or San Francisco
OnsiteFull Time
Cloudflare
CloudflareNYSE: NET: Provides security and performance services for internet properties.
2+ YOE2+ years SOC/technical support or network operations experience; strong networking fundamentals (TCP/IP, UDP, ICMP, DNS, BGP); experience analyzing network traffic and mitigating L3/L4/L7 attacks; Bash and system administration experience; customer-facing communication skills.
Magic Transit, Web Application Firewall (WAF), Bash, Linux, Mac, Windows, tcpdump, Wireshark, Python, APIs, GraphQL, Prometheus, Grafana
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