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Sr. Security Analyst (Threat Detection)
Onsite SOC security analyst at SpaceX in Redmond, WA, serving as frontline responder: triaging and remediating detections, driving incident response from detection to root cause, and building detection capabilities and endpoint/network visibility playbooks. Core stack includes Linux/Windows/macOS internals, network and host collection tools, and SIEMs like Elastic and Splunk.
Network Security Engineer
Hands-on network security engineer securing SpaceX's corporate and enterprise networks: operating and hardening firewalls, VPNs, and IDS/IPS, implementing access controls, threat modeling, and keeping security systems maintained in production. Core tech includes Palo Alto/Juniper firewalls, SIEMs, and Python automation. Onsite in Memphis.
Analista de Service Desk JR | São Paulo | Presencial
Junior Service Desk analyst providing 100% on-site IT support in São Paulo: prepares and configures Windows 11 laptops/desktops, manages equipment onboarding/offboarding and shipping logistics, handles hardware/software tickets, and supports local infrastructure like Wi-Fi and VPN.
IT Engineer
Hands-on IT Engineer supporting Zipline's global workforce day to day: troubleshooting hardware, software, identity/access issues, managing device and asset lifecycles, onboarding/offboarding, SSO and device management, A/V conference rooms, and automating IT workflows. Onsite 5 days/week in South San Francisco; macOS/Windows (Linux a plus).
IT Support Analyst
First-level IT helpdesk support at Canvas Worldwide, an independent media agency in El Segundo, CA. You'll handle endpoint support (Windows, MacOS, iOS, Android), Azure/M365 cloud services, Zendesk ticketing, device deployment, inventory, and onboarding/offboarding in a hybrid role requiring 3+ days per week in-office.
IT Helpdesk Manager
Leads and mentors the IT help desk team at an aerospace startup, owning day-to-day support for Windows, macOS, and Linux users. Core work includes Microsoft 365 GCC High administration, Intune/Jamf endpoint management, Ubiquiti/Cisco networking, and maintaining CMMC 2.0 and ITAR/EAR compliance. Full-time on-site in San Francisco.
ML Systems Engineer — Model Serving & Runtime
Owns the end-to-end local inference stack for COTID's Windows and macOS desktop apps: selecting and integrating engines like MLX, llama.cpp, ONNX Runtime and TensorRT-LLM, handling quantization and model packaging, and dispatching across Metal, CUDA/DirectML/Vulkan and CPU — built largely in Rust (Tauri), C++ and Swift.
ML Systems Engineer (Intern) — Model Serving & Runtime
Builds and maintains the local model-inference runtime for COTID's Windows and macOS desktop apps — integrating engines like MLX, llama.cpp, ONNX Runtime and TensorRT-LLM on GPU backends (Metal, CUDA, Vulkan), plus quantization, model packaging, and multi-arch CI/CD — primarily in Rust, C++, and Swift.
Platform / Release Engineer — Desktop Distribution & Reliability
Owns the desktop release pipeline and runtime reliability for COTID's Tauri v2 app on macOS (App Store + direct) and Windows (MSIX + direct): code signing, notarization, auto-updates, crash reporting, telemetry, and SRE practices, built with GitHub Actions, Rust, Python/Bash, and Sentry.
Senior Security Engineer
First dedicated security engineer at Spruce Health, a cloud healthcare communications platform. Owns security end to end — application/infra, endpoints and MDM for a remote Mac fleet, corporate IT, and AI tooling — including pen-testing, AWS hardening, incident response, and SOC 2/HIPAA compliance.
Desktop Support Technician
Field/desktop support technician delivering first- and second-level IT support (Windows 10/11, Office 365, macOS basics, printers, MDM) via phone, remote tools, and on-site visits, with incident logging in a ticketing system and SLA-driven escalations. Requires about 50% travel within the USA, with per diem and mileage provided.
IT Support Specialist
Zuora is hiring an IT Support Specialist at its Foster City, CA headquarters to give day-to-day technical support to office and remote staff — laptops, Zoom rooms/AV setups, onboarding, training, and L1/L2 tickets. The stack centers on macOS and Windows devices, Okta, Google Workspace, Kandji, Zoom, and Slack.
Technical Support Engineer
Support engineer at Tanium (hybrid, Japan) triaging and resolving enterprise customers' technical issues on the Tanium endpoint management platform, while documenting root causes and best practices. Requires Japanese fluency, 3+ years' experience, and strong Windows/enterprise troubleshooting skills.
Engineering Manager
Leads a team of senior systems engineers on Tanium's Endpoint Team, building the foundational components of its unified endpoint management and security platform. Requires 10+ years building software, 5+ years managing engineering teams, and systems-level knowledge of Windows, Linux, and macOS.
IT System Administrator (m/w/d) (Vollzeit oder Teilzeit) - Systemflüsterer mit Spürsinn
IT System Administrator at eClear in Berlin (hybrid, 4 days remote/week). You'll administer the Microsoft 365 environment (Active Directory, Entra ID), the Windows/macOS system landscape, networks, firewalls, VPN, backups and monitoring, handle incidents, and support employees — with a path toward Operations Manager.
IT Support Lead
Leads onsite and remote end-user IT support for Raising Cane's Restaurant Support Office staff and executives, acting as a technology partner to senior leadership. Troubleshoots hardware, software, phone, and connectivity issues across Apple/macOS, Windows, and mobile platforms while managing tickets, asset inventory, and device lifecycle.
Software Quality Automation Engineer - Phone, FaceTime and Contacts
Designs and automates test cases for Apple’s Phone, FaceTime, and Contacts apps across iOS, macOS, tvOS, watchOS, and visionOS to ensure high-quality software releases.