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Senior Security Jobs in Milpitas, CA

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Senior Software Engineer - Security Elastic

San Francisco, CA

You have experience building authorization systems that are scalable and performant under high concurrency and large permission sets, including designing access models, validating credentials/tokens at scale, and keeping authorization decisions consistent across a distributed system. By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI.

30+ days ago

Sr. Power BI / Microsoft Fabric Developer Vailexa

Santa Clara, CA

Strong hands-on experience with Microsoft Fabric, including Lakehouse or Warehouse, OneLake, Data Factory pipelines, Dataflows Gen2, and semantic models. Collaborate with business stakeholders, data engineers, and platform teams to resolve data-quality and reporting issues.

30+ days ago

Senior Associate, Salesforce Health Cloud & Agentforce Forward Deployed Engineer KPMG

San Francisco, CA

$118,275–$212,865 / year

Strong knowledge of healthcare compliance (HIPAA, PHI/PII handling), and experience with Salesforce Shield, Event Monitoring, Data Masking, OmniStudio (OmniScripts, Integration Procedures, DataRaptors), enterprise AI/ML services or external models, Agile/Scrum methodologies, strong problem-solving, communication, and stakeholder management skills preferred. Design and configure Agentforce agents, topics, instructions, actions, and escalation paths using Agentforce Builder, Flow, Apex, and APIs, and develop and test Prompt Builder templates and grounded AI experiences using Salesforce data, Data Cloud, knowledge, and retrieval-augmented generation (RAG) patterns.

30+ days ago

Product Security Engineer, Senior & Lead (Enterprise Security - Security AI) Salesforce Inc

San Francisco, CA

$148,500–$260,100 / year

Lead by performing in-depth and high-quality security assessments of emerging technology (AI tooling, agentic platforms, etc.) including architecture and design reviews, code reviews, and penetration tests. In this role, you will partner with business stakeholders and technology partners to assess and maintain the security of AI tooling, ensuring they meet or exceed Salesforce security requirements when deploying AI at scale.

30+ days ago

Security Researcher II and Senior Security Researcher (Multiple Positions) Microsoft Corp

Mountain View, CA

$102,100–$202,200 / year

We are looking for someone who is passionate about this work to help us harness the power of Microsoft's trillions of security signals to quickly identify and report the latest human adversary behaviors, drive critical context-rich alerts, build new tools and automations in support of hunting objectives, and drive innovations for detecting advanced attacker tradecraft. Required Qualifications: Masters Degree in Statistics, Mathematics, Computer Science, Computer Security, or related field AND 1+ year(s) experience in software development lifecycle, large-scale computing, threat analysis or modeling, cybersecurity, vulnerability research, and/or anomaly detection.

9 days ago

Senior Security Engineer, Enterprise Security Appboy

San Francisco, CA

Lead the design, implementation, and continuous tuning of forensics, programs across endpoints, networks, and cloud environments, including policy development, incident triage, data classification alignment, and cross-functional collaboration to prevent unauthorized exfiltration of sensitive data. As a senior team member, you'll help build functionality for a high-scale, growing customer base, collaborate with diverse security professionals, address unique security challenges, participate in on-call rotations, and respond to critical incidents.

30+ days ago

Senior Security Guard - Health (Oakland) UCSF Medical Center

Oakland, CA

As a frontline representative of the Security Services team, the HSA supports the protection of patients, staff, visitors, and physical assets through proactive patrol, access control, safety surveillance, and timely response to incidents. The Senior Security Guard also known as our Health Security Ambassador (HSA) at UCSF, plays a vital role in ensuring a safe, welcoming, and secure environment across all UCSF Medical Center facilities.

15 days ago

Senior Security Software Engineer, Infrastructure Security Roblox Corp

San Mateo, CA

$233,570–$269,170 / year

Work closely with other InfoSec teams (AppSec, D&R, GRC, CorpSec, CloudSec, NetSec) and partner with engineering teams across Roblox, specifically the Infrastructure organization, to ensure the secure outcomes of security and product driven initiatives. Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers and creators.

30+ days ago

Senior Security Engineer - Enterprise Security Snowflake

Dublin, CA

$176,000–$253,000 / year

AS A SENIOR SECURITY ENGINEER AT SNOWFLAKE, YOU WILL: Deploy, maintain, and scale Snowflake's endpoint security solutions, including EDR, DLP, secure browser, MDM, and AI security tools, across a multi-cloud, multi-SaaS environment, and contribute to architecture decisions as we grow. You'll work with Engineering, IT, and Product teams across a globally distributed, multi-cloud, multi-SaaS environment, building security capabilities at a scale and speed few companies reach, alongside strong engineers you can learn from.

4 days ago

Sr. Security & Test Engineer - Device OS (PKI & Firmware Security) Fiserv Inc

Sunnyvale, CA

$140,000–$210,000 / year

About your role: Clover, a Fiserv company, is a global leader in point-of-sale platforms powering millions of small businesses worldwide with integrated hardware, software, and payment solutions. Manage and validate PKI infrastructure, Certificate Authority (CA) lifecycles, and Hardware Security Modules (HSMs) for secure device provisioning and key management.

30+ days ago

Senior Security Engineer I, Product Security Oscar Health

San Francisco, California

Remote

Technical Mentorship: Act as a technical resource and mentor to junior engineers, providing guidance to remove obstacles and develop smooth, highly functional workflows. Vulnerability Management: Drive the vulnerability management lifecycle, from automated identification (SAST/DAST) to complex manual analysis and remediation tracking.

8 days ago

Senior Security Engineer I, Product Security Oscar Health Inc

San Francisco, CA

Remote

Technical Mentorship: Act as a technical resource and mentor to junior engineers, providing guidance to remove obstacles and develop smooth, highly functional workflows. About the role: As a Senior Product Security Engineer, you will be a key technical resource for the team, leading the security of the software development life cycle (SDLC) from design to completion.

30+ days ago

Senior Security Software Engineer, Insider Risk - Global Security Organization TikTok Inc

San Jose, CA

In whatever ways users interact with us - whether they re watching videos on their For You page, interacting with a Live video, or buying products on TikTok Shop - GSO protects their data and privacy, so they can have a secure and trustworthy experience. Ideate and implement strategic projects in conjunction with Insider Risk engineers and analysts that range from Junior to Senior levels, to build out detections, tools, and logging infrastructure via Python, Apache Hive SQL, Go, etc.

30+ days ago

Senior Security Compliance Analyst - Global Security Organization TikTok Inc

San Jose, CA

Working across the full control lifecycle - from scoping and discovery through assessment, testing, gap remediation, and external audit defense - this role partners with Global Legal/Compliance, Product, and Engineering stakeholders to ensure that in-scope systems and processes are governed by robust, testable, and continuously improving controls. In whatever ways users interact with us - whether they re watching videos on their For You page, interacting with a Live video, or buying products on TikTok Shop - GSO protects their data and privacy, so they can have a secure and trustworthy experience.

30+ days ago

Senior Security Software Engineer, Application Security Roblox Corp

San Mateo, CA

$269,170–$326,060 / year

In this role, you will help define how security is embedded across the software development lifecycle at Roblox, balancing deep technical work (threat modeling, code review, penetration testing) with systemic solutions that reduce risk at scale. Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers and creators.

30+ days ago

Sr. Security Software Engineer, Security Operations Pinterest

San Francisco, CA

Remote

Experience designing, building and operating complex production systems in security engineering, cloud infrastructure, platform engineering or a related area. This role combines hands-on software and infrastructure engineering with architectural ownership, cross-functional influence and responsibility for the reliability and adoption of security-critical capabilities.

1 day ago

Senior Security Engineer, Enterprise Security Turo Inc

San Francisco, CA

$148,000–$185,000 / year

In general, Turo interacts with candidates through our Careers page and via turo.com email addresses, and we don't ask candidates for sensitive financial or personal info or request money as part of the hiring process (so an application fee or equipment costs). Whether you're flying in from afar or looking for a car down the street, searching for a rugged truck or something smooth and swanky, Turo puts you in the driver's seat of an extraordinary selection of cars shared by local hosts.

30+ days ago

Senior Security Architect (Information Security) - Bay Area Palo Alto Networks

Santa Clara, California

In this high-impact, 'player-coach' role, you will drive complex threat modeling, steer the architectural direction across GCP, AWS, Azure, and OCI, and partner with engineering leadership to embed security deep within our next-generation products. For candidates who receive an offer at the posted level, the starting base salary (for non-sales roles) or base salary + commission target (for sales/com-missioned roles) is expected to be the annual range listed below.

18 days ago

Senior Security Engineer - Enterprise Security Engineering Aurora Innovation Inc

San Francisco, CA

$162,000–$260,000 / year

Aurora expects commitment to our safety policies from every employee, and seeks candidates who take an active responsibility, can contribute to building an atmosphere of trust, and invest in the organization's long-term success by prioritizing working safely, no matter what. Hands-on experience with multiple of the following, with working familiarity across the rest: EDR, IAM, DLP, email security, vulnerability management, network security, PKI.

30+ days ago

Senior Security Solutions Architect, AWS Security & Networking - North America Amazon.com Inc

San Francisco, CA

The ideal candidate should be a technical security professional who has the ability to consult and build a wide range of threat detection and incident response capabilities, advise on securing generative AI applications, is willing to dive in to the details, can build scalable solutions, and is able to communicate at all levels within an organization. The work spans the boardroom and the keyboard in the same week: framing a Zero Trust or AI-security roadmap a CISO can defend to their board, leading a hands-on architecture review with their engineers, and publishing guidance the security community uses to strengthen their defenses.

30+ days ago

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Senior Security Jobs in Milpitas, CA

Senior Software Engineer - Security Elastic

Sr. Power BI / Microsoft Fabric Developer Vailexa

Senior Associate, Salesforce Health Cloud & Agentforce Forward Deployed Engineer KPMG

Product Security Engineer, Senior & Lead (Enterprise Security - Security AI) Salesforce Inc

Security Researcher II and Senior Security Researcher (Multiple Positions) Microsoft Corp

Senior Security Engineer, Enterprise Security Appboy

Senior Security Guard - Health (Oakland) UCSF Medical Center

Senior Security Software Engineer, Infrastructure Security Roblox Corp

Senior Security Engineer - Enterprise Security Snowflake

Sr. Security & Test Engineer - Device OS (PKI & Firmware Security) Fiserv Inc

Senior Security Engineer I, Product Security Oscar Health

Senior Security Engineer I, Product Security Oscar Health Inc

Senior Security Software Engineer, Insider Risk - Global Security Organization TikTok Inc

Senior Security Compliance Analyst - Global Security Organization TikTok Inc

Senior Security Software Engineer, Application Security Roblox Corp

Sr. Security Software Engineer, Security Operations Pinterest

Senior Security Engineer, Enterprise Security Turo Inc

Senior Security Architect (Information Security) - Bay Area Palo Alto Networks

Senior Security Engineer - Enterprise Security Engineering Aurora Innovation Inc

Senior Security Solutions Architect, AWS Security & Networking - North America Amazon.com Inc

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