13,843 Results for

Senior IT Jobs in Hillsborough, CA

Jobs

Senior IT Systems Engineer Klaviyo Inc

San Francisco, CA

$112,000–$168,000 / year

In addition to base salary, our total compensation package may include participation in the company's annual cash bonus plan, variable compensation (OTE) for sales and customer success roles, equity, sign-on payments, and a comprehensive range of health, welfare, and wellbeing benefits based on eligibility. You will lead projects end to end, from SSO/SCIM rollouts to complex multi-tool integrations and automations, and you will be trusted to take an ambiguous business problem, define the problem statement yourself, and deliver a solution that scales.

30+ days ago

Senior IT Specialist, Executive Technology MongoDB

Palo Alto, CA

$100,000–$180,000 / year

Maintain deep knowledge of executive rooms (Zoom Rooms, Teams rooms, QSYS / DSPs, control systems, cameras, microphones); partner with AV Engineering for backstage live support and to remediate recurring room issues. The way of working behind this role is built on a simple framework: routine diagnostics, health checks, and reporting are handled through automation and intelligent tooling wherever possible, freeing your time for the judgment calls, relationship-building, and in-person moments that actually require a human.

20 days ago

Senior IT Platform And Automation Engineer Snorkel AI Inc.

San Francisco, CA

$150,000–$220,000 / year

Tech Stack Summary: Python, Okta/Azure AD, Jamf/Intune, Slack API, Greenhouse API, Notion API, Claude/OpenAI APIs, CrowdStrike, Meraki/cloud-networking, Google Workspace + GAM, Jira. Network Engineering: Design, deploy, and maintain high-availability office networking (cloud-managed switching/routing, Wi-Fi) and secure remote access solutions (ZTNA/VPN) for a hybrid workforce.

30+ days ago

Senior IT/Security Engineer US Data Management LLC

Palo Alto, CA

Run multiple concurrent IT and security projects end-to-end: define scope and success criteria with the Associate Director, build the plan, track dependencies and risks, and drive to completion on schedule. Resource will take prioritized initiatives from the IT & Security roadmap(s) and deliver them end-to-end: planning, coordinating stakeholders and vendors, implementing, validating, documenting, and handing off to steady-state operations.

21 days ago

Senior IT Project Manager - Port of San Francisco (5504) City and County of San Francisco

San Francisco, California

$228,124–$245,570 / year
Full time

The Port’s diverse business portfolio includes over 550 ground, commercial, retail, office, industrial and maritime industrial leases including cargo shipping, layberthing, excursion boats, ferry boats, fishing and fish processing/distribution, tourism, filming, harbor services, and cruise operations. Key initiatives include the development and implementation of an enterprise-scale Salesforce-based system, configuration and implementation of Kahua, a construction project management platform, modernization of harbor management systems, integration with the City's PermitSF and People & Pay systems, and development of a comprehensive payments infrastructure.

10 days ago

Senior IT Infrastructure Specialist, Networking and Systems Mytra

Brisbane

Our team is currently focused on building resilient, secure, and scalable networking, systems, and physical security infrastructure to support a fast-growing office, lab, and manufacturing environment, and we need a hands-on, technically deep specialist to help us design, harden, and operate the backbone that everything else at Mytra runs on. Have proven experience designing and operating enterprise networks (switching, routing, VLANs, firewalls, wireless, and VPN), with 7+ years in IT infrastructure and at least 3 in a senior or lead capacity.

21 days ago

Senior IT Systems Analyst, G&A Vaxcyte

San Carlos, California

$164,000–$191,000 / year

Reports to: Associate Director, IT Enterprise Systems Location: San Carlos, CA Work Arrangement (may be adjusted based on business needs, job responsibilities, or changes to company policy): Hybrid (minimum of 3 days per week onsite). The analyst ensures platform reliability, data integrity, and seamless operations while delivering strategic enhancements and managing system releases in alignment with organizational priorities.

30+ days ago

Senior IT Support Specialist (SF, CA) Kinect

San Francisco, CA

Quick Apply

The ideal candidate has extensive experience supporting Microsoft-based environments, excellent troubleshooting skills, and the communication and professionalism required to support business users and senior-level stakeholders. Experience provisioning and supporting laptops, desktops, mobile devices, and related workplace technology.

28 days ago

Senior IT Applications Analyst Ross Stores Inc

Dublin, CA

$99,900–$185,300 / year

Bring your talents to Ross, our leading off-price retail chain with over 2,200 stores, and a strong track record of success and growth. Our focus has always been bringing our customers a constant stream of high-quality brands and on-trend merchandise at extraordinary savings.

30+ days ago

Senior IT Systems & Network Engineer Lyte

Sunnyvale, California

You will reduce avoidable cost and manual work by improving visibility into cloud, SaaS, licensing, compute, and storage spend and by automating high-value IT and security workflows using Bash, PowerShell, Python, or similar tools. Experience with AWS, Azure, or GCP; SOC 2 or ISO 27001; SIEM and logging platforms; GitLab or CI/CD environments; AI-tool governance; GPU or AI/ML infrastructure; EDA or EPDA environments; and technology-vendor or licensing negotiations.

30+ days ago

IT Sr. Project Manager, Helen Diller Hospital UCSF Medical Center

San Francisco, CA

The new 15-story, 875,000 gross-square-foot (GSF) hospital will enable UCSF to provide much-needed capacity for additional acute, emergency and intensive care beds, meet the state's seismic requirements, and provide an optimal healing environment that addresses social, psychological, spiritual, and behavioral components of health in one place. Responsibilities include managing scope, schedule, budget, risks, and dependencies across diverse stakeholder groups; facilitating decision-making between IT, construction, and clinical leadership; and ensuring regulatory, security, and patient safety requirements are met.

30+ days ago

Senior IT Systems Engineer Flexport Inc

San Francisco, CA

$130,000–$172,000 / year

Collaborate with cross-functional teams (Security, Engineering, HR, Legal) to ensure proper alignment and integration of SaaS tools with company infrastructure and processes. In this role, you will be responsible for the configuration, integration, administration, and support of Google Workspace, Slack, Office365, Confluence, Jira, Okta, Jamf, and Intune.

30+ days ago

Sr IT System Administrator - App & Collaboration Penumbra Inc.

Alameda, CA

$127,000–$200,000 / year

This role serves as a senior escalation resource for Microsoft 365 and other assigned collaboration technologies, manages platform configurations and access, monitors service health, resolves complex operational issues, and implements approved changes and enhancements. Bachelor's degree in engineering, computer science, or a related field with 5+ years' enterprise systems administration experience including experience administering Microsoft 365 collaboration technologies, or an equivalent combination of education and experience.

30+ days ago

Senior IT Systems & Support Engineer Halcyon Financial Technology

Palo Alto, California

$100,000–$130,000 / year

Security & Compliance : CrowdStrike Falcon, CrowdStrike Guardian, Microsoft Defender for Cloud Apps, Mimecast, Microsoft Purview, Automation & AI : Microsoft Copilot, OpenAI ChatGPT, Anthropic Claude, Google Gemini, PowerShell, Python, Microsoft Graph, Power Automate, REST APIs. Cloud Networking Support the network behind a distributed, cloud-first workforce: DNS, DHCP, VPN, Wi-Fi, firewalls, and secure remote access.

11 days ago

Senior IT Internal Auditor Nvidia

Santa Clara, CA

What you'll be doing: Conduct audits of IT systems and processes including internal technology infrastructure and customer-facing platforms to ensure they support business operations effectively and manage risks appropriately. Evaluate emerging technology governance including AI/ML systems, data analytics platforms, and innovative computing solutions that drive NVIDIA's competitive advantage.

30+ days ago

Senior IT Manager Retell AI Inc

San Francisco, CA

$200,000–$250,000 / year

Instead of basic automation that needs constant human tuning, were creating intelligent AI "workers" that act as frontline agents, QA analysts, and managers, continuously executing, monitoring, and improving every customer interaction. Were growing fast and looking for ambitious builders who want to tackle hard technical problems, move quickly, and have a real impact on one of the fastest-growing voice AI companies in the world.

18 days ago

Sr IT System Administrator - App & Collaboration Penumbra

Alameda, CA

$127,000–$200,000 / year

This role serves as a senior escalation resource for Microsoft 365 and other assigned collaboration technologies, manages platform configurations and access, monitors service health, resolves complex operational issues, and implements approved changes and enhancements. • Bachelor’s degree in engineering, computer science, or a related field with 5+ years’ enterprise systems administration experience including experience administering Microsoft 365 collaboration technologies, or an equivalent combination of education and experience.

30+ days ago

Senior IT Platform Engineer MrBeast

San Mateo, California

$115,000–$172,500 / year

Design and operate automated joiner, mover, and leaver flows for new hires, department changes, contractors, rehires, offboarding, and MFA enrollment, driven by HRIS events across multiple payroll and HR platforms. With a mission to entertain, inspire, and create significant social impact, Beast Industries operates across various domains including digital media, philanthropy, consumer products, and innovative business initiatives.

17 days ago

Sr. IT Administrator Illumio Inc

Sunnyvale, CA

Configure and maintain Microsoft Defender for Office 365 email protection and security policies, including anti-phishing, anti-spam, malware protection, Safe Links, Safe Attachments, and related threat protection capabilities. This role requires extensive hands-on experience managing Windows and macOS environments and will serve as a subject matter expert for endpoint management, Microsoft administration, identity and access management, IT automation, and enterprise applications.

23 days ago

Sr. IT Systems Engineer Verkada Inc

San Mateo, CA

$150,000–$190,000 / year

We''re looking for a proactive team player who embraces accountability, thrives on collaboration, and is passionate about creating robust, secure, and scalable systems to meet the evolving demands of our internal teams and business partners. You''ll leverage deep expertise to build complex automations, enhance security, and streamline integrations beyond traditional tooling; utilizing platforms such as AWS Lambda, Google Cloud Functions, and Okta Workflows.

30+ days ago

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Senior IT Jobs in Hillsborough, CA

Senior IT Systems Engineer Klaviyo Inc

Senior IT Specialist, Executive Technology MongoDB

Senior IT Platform And Automation Engineer Snorkel AI Inc.

Senior IT/Security Engineer US Data Management LLC

Senior IT Project Manager - Port of San Francisco (5504) City and County of San Francisco

Senior IT Infrastructure Specialist, Networking and Systems Mytra

Senior IT Systems Analyst, G&A Vaxcyte

Senior IT Support Specialist (SF, CA) Kinect

Senior IT Applications Analyst Ross Stores Inc

Senior IT Systems & Network Engineer Lyte

IT Sr. Project Manager, Helen Diller Hospital UCSF Medical Center

Senior IT Systems Engineer Flexport Inc

Sr IT System Administrator - App & Collaboration Penumbra Inc.

Senior IT Systems & Support Engineer Halcyon Financial Technology

Senior IT Internal Auditor Nvidia

Senior IT Manager Retell AI Inc

Sr IT System Administrator - App & Collaboration Penumbra

Senior IT Platform Engineer MrBeast

Sr. IT Administrator Illumio Inc

Sr. IT Systems Engineer Verkada Inc

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