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.
Perplexity: AI-powered search engine providing conversational answers with citations.
4+ YOE4+ years IT systems administration; macOS & GSuite; networking (LAN/WAN, DHCP, DNS, firewalls); cybersecurity; IT projects; strong troubleshooting; good communication.
macOS, GSuite, Networking, Firewalls, Cybersecurity, Mobile Device Management, AWS, Tailscale
Lawrence Livermore National Laboratory: Develops science and technology for United States national security.
Mid-senior level Linux systems administrator with RHEL expertise, security compliance, automation, scripting, and on-site work in a regulated environment.
Red Hat Enterprise Linux, Ansible, Bash, Python, RPM, SELinux, Kickstart, DISA STIG, PAM, Red Hat Satellite, SSH, Grep/Sed/Awk
Joseph J. Albanese: Provides concrete construction, demolition, and paving services.
7+ YOE7+ years in systems administration, expertise in Microsoft 365, endpoint management, virtualization, hybrid cloud, networking, IAM, and scripting (PowerShell).
Microsoft 365, PowerShell, Endpoint management, Virtualization, Cloud services, Identity and access management
Substack: Platform for independent writers to publish and monetize newsletters.
3+ YOE3–5 years in corporate IT/systems administration; hands-on Okta and Apple-focused MDM experience (Iru/Kandji/Jamf); familiarity with SOC 2 and compliance platforms (Vanta/Drata); strong communication and documentation skills.
PingWind: Provides cybersecurity and IT infrastructure services to government agencies.
5+ YOEActive DoD TS/SCI with CI poly, 5+ years in classified IT/networking, Windows Server and virtualization experience, DoD cybersecurity standards, DoD 8570/8140 IAT Level II, shift-based 24/7 support.
Windows Server, Virtualization, Routing and Switching, Type 1 encryption devices, DISA STIGs, IAVAs
AnritsuTokyo Stock Exchange: 6754: Global provider of communications test and measurement solutions
5+ YOE5+ years Windows/Unix admin; BS IT/IS/CSE or equivalent; strong project management, communication, and teamwork; on-call and travel willingness; able to lift 50 lb; familiarity with DevOps/CI tools a plus.
VMware, GitLab, Jenkins, Jira, TestRail, PRTG, MS SQL, Active Directory, Windows Server, Linux, Ansible, FlexLM Licensing, SolidWorks, Siemens PADS Suite/DxDesigner, Ansys HFSS, Scripting (Bash, Python, Groovy), Docker, LXC, Kubernetes, Helm, CI pipelines
South San Francisco Unified School District: Public school district serving students in California.
5+ YOE3+ MgmtDesigns, implements, and manages district WAN/LAN/WLAN and servers; requires bachelor's in IT or related field, 5 years network/IT experience with 3 years supervisory experience, CA driver's license and auto insurance; K-12 experience and Cisco certifications preferred.
Systems Administrator - Multi-Mission Operation Center
Mountain View, California, United States
OnsiteFull Time
Astrion: Provide engineering and mission support services to federal government agencies.
5+ YOEFive years of systems administration experience; BS in CS/IS or related STEM field; strong Linux/Windows admin skills; cloud infra experience; cybersecurity basics; scripting (shell, Python, etc).
Linux (RedHat, Ubuntu), Windows Server, OpenStack, VMware, SAN, DNS, HTTP, LDAP, SMTP, SNMP, Confluence, JIRA, BigFix, NESSUS, SentinelOne, Splunk, Nagios, Python, Shell, Perl, C++, Java, Excel, Adobe, Visio, Word, PowerPoint, Teams, Outlook
Bolt Graphics: Designing high-efficiency graphics processors for professional rendering and simulation.
7+ YOE7-10 years in SaaS platform administration; Jira/Confluence/SharePoint admin; ERP system experience; config, automation, and stakeholder coaching.
Jira, Confluence, SharePoint, ERP Systems (NetSuite, Deltek Costpoint, SAP), Microsoft 365, Power Automate, Teams, OneDrive, HubSpot, Salesforce, REST API, Python, JavaScript
Systems Administrator - Multi-Mission Operation Center
Mountain View, California, United States
OnsiteFull Time
Astrion: Provides engineering, cybersecurity, and mission support services.
5+ YOE5 years of systems administration experience; BS in CS/IS or related STEM field; Linux/Windows admin; cloud infra; basic cybersecurity; scripting; OpenStack/VMware; Atlassian tools; DNS/LDAP/SMTP; strong problem solving and communication.
RedHat, Ubuntu, Windows Server, Windows Client, Cloud infrastructure, OpenStack, VMware, SAN management, Atlassian Suite (Confluence, JIRA), DNS, HTTP, LDAP, SMTP, SNMP, Shell, Perl, Python, C++, Java, Excel, Adobe, Visio, Word, PowerPoint, Teams, Outlook, BigFix, NESSUS, SentinelOne, Splunk, Nagios
Chippewa Falls or Fort Collins or San Jose or Spring or Bloomington
$93k-$214k/yrHybridFull Time
Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.
5+ YOEU.S. citizenship or lawful permanent resident/asylee status (ITAR/EAR constraint); Bachelor\u0002s in CS/MIS/System Administration; 5+ years Linux administration experience (HPC/AI preferred); expertise in Linux, networking, storage, virtualization, job schedulers, lab operations; strong communication and problem-solving.
Chippewa Falls or Fort Collins or San Jose or Spring or Bloomington
$93k-$214k/yrHybridFull Time
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
5+ YOEUS citizen or lawful permanent resident/asylee required; Bachelor's in Computer Science/MIS or related; 5+ years Linux system administration experience (HPC/AI preferred); deep Linux, networking, storage, virtualization skills.
Chippewa Falls or Fort Collins or San Jose or Spring or Bloomington
$98k-$214k/yrHybridFull Time
Hewlett Packard EnterpriseNYSE: HPE: Providing global edge-to-cloud infrastructure and IT solutions for businesses.
5+ YOEUS-citizen or Green Card required (ITAR/EAR), Bachelor\u0002s in CS/MIS or related, 5+ years Linux system administration in HPC/AI or lab environments, expertise with Linux, networking, storage (Lustre), virtualization, and lab operations.