Principal Security Engineer Jobs in San Francisco, CA

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Certified Azure Senior Security Engineer [VA remote]

I-Link Solutions

•

Remote

Contract

Azure Senior Security Engineer 5+ years in IT security or cloud security roles required.3+ years of hands-on experience securing Azure environments5 years, Bachelor's degree in Computer Science, Cybersecurity, or related field or equivalent work experience required.5 years, Relevant certifications (MS Certified Cybersecurity Architect Expert, Azure Security Engineer Associate (SC-300), CompTIA Security+, CISSP, CISM5 years, Experience with Azure Security Services (Azure Defender, MS Sentinel, Az
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Posted 8 days ago | Updated 8 days ago

Senior Software Engineer, Security Platform Engineering

Snowflake Inc.

•

Dublin, California, USA

Full-time

Build the future of the AI Data Cloud. Join the Snowflake team. WHAT YOU WILL DO: Lead and deliver high-impact and high-visibility projects to supercharge Snowflake's security operationsDesign, implement, and maintain security platforms and tooling for global security functions, including detection engines, threat intelligence platforms, and security and compliance automationCollaborate with security data analytics teams on design and maintenance of data infrastructure, including data ingestions
Posted 34 days ago | Updated 9 hours ago

Electronics Security System (ESS) Field Service Engineer (TESA) - USAG - Vicenza, IT (Secret & Able to obtain TS/SCI)

General Dynamics

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Hayward, California, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Access Control (AC), Electronics, Electronic Security Systems, Troubleshooting, Video Management Systems Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: GDIT has an exciting opportunity available for an Electro
Posted 46 days ago | Updated 9 hours ago

Internship, Systems Engineer, Infrastructure Security (Fall 2025)

Tesla Motors

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Remote or Fremont, California, USA

Full-time

Consider before submitting an application: This position is expected to start around September 2025 and continue through the Fall term (approximately December 2025) or into Spring 2026 if available and there is an opportunity to do so. We ask for a minimum of 12 weeks, full-time and on-site, for most internships. Our internship program is for students who are actively enrolled in an academic program. entry level candidates seeking employment after graduation and not returning to school should a
Posted 7 days ago | Updated 9 hours ago

Principal Engineer Identity Security-Hybrid

First American Financial Corporation

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Remote or Santa Ana, California, USA

Full-time

Who We Are Join a team that puts its People First! Since 1889, First American (NYSE: FAF) has held an unwavering belief in its people. They are passionate about what they do, and we are equally passionate about fostering an environment where all feel welcome, supported, and empowered to be innovative and reach their full potential. Our inclusive, people-first culture has earned our company numerous accolades, including being named to the Fortune 100 Best Companies to Work For list for nine cons
Posted 60+ days ago | Updated 10 hours ago

Remote Azure Security Engineer

Stellar Professionals LLC

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Remote or Richmond, Virginia, USA

Contract, Third Party

Mode of Interview: Web Cam Interview Only Work Location: Richmond, VA Work Arrangement: Remote Shift: EST 5+ years in IT security or cloud security roles required. 3+ years of hands-on experience securing Azure environments Bachelor's degree in Computer Science, Cybersecurity, or related field or equivalent work experience required. Relevant certifications (MS Certified Cybersecurity Architect Expert, Azure Security Engineer Associate (SC-300), CompTIA Security+, CISSP, CISM Experience with
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Posted 5 days ago | Updated 1 day ago

Senior Systems Software Security Engineer - Factory and Security Provisioning

NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

NVIDIA is seeking a highly motivated and experienced Senior Systems Software Security Engineer to join our Data Center Systems team. This role focuses on factory and security provisioning for devices used in NVIDIA data center systems. The ideal candidate will have a deep understanding of One-Time Programmable (OTP) memory, security controls, and end-to-end factory provisioning processes. What you'll be doing: Lead the factory provisioning process for NVIDIA data center systems, ensuring that d
Posted 3 days ago | Updated 9 hours ago

Hiring! Senior Palo Alto Security Firewall Engineer - Remote

PropelSys Technologies LLC.

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Texas, USA

Full-time, Third Party, Contract

Job Role: Senior Security Firewall Engineer Location: Remote (US) Shift: CST Mode of Interview: Video What does a successful Senior Security Engineer do ? The Senior Security Engineer is an integral member of the Perimeter Security Team, entrusted with delivering cutting-edge Enterprise Perimeter Security infrastructure solutions leveraging next-generation security technologies. This role involves providing design and engineering expertise to project and program initiatives, fostering collaborat
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Posted 29 days ago | Updated 14 hours ago

Senior Cloud Support Engineer - Security

Snowflake Inc.

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Dublin, California, USA

Full-time

Build the future of the AI Data Cloud. Join the Snowflake team. Snowflake Support is committed to providing high-quality resolutions to help deliver data-driven business insights and results. We are a team of subject matter experts collectively working toward our customers' success. We form partnerships with customers by listening, learning, and building connections. Snowflake's values are key to our approach and success in delivering world-class Support. Putting customers first, acting with in
Posted 30 days ago | Updated 9 hours ago

Software Engineer, Assurance, Product Security

Snowflake Inc.

•

Menlo Park, California, USA

Full-time

Build the future of the AI Data Cloud. Join the Snowflake team. The Product Security Assurance team builds the security services that empower Snowflake engineers to bring the most secure Data Cloud to our customers. We solve the hard security problems so other Snowflake engineers don't have to. Security, reliability and quality are critical. We need smart engineers who can pick up and understand complex technical areas quickly - and who are enthusiastic about building new technologies! In this
Posted 43 days ago | Updated 9 hours ago

Sr. N/W Security Engineer - CrowdStrike

My IT LLC

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San Francisco, California, USA

Full-time, Contract

Job Title: Sr. N/W Security Engineer - CrowdStrike Duration: 6+ Months Location: San Fransisco, CA (Onsite) Exp. Level: 10+ Years Job Description We are seeking a skilled and experienced Senior Network Security Engineer to join our business end-client on a contract basis. In this role, you will be responsible for designing, implementing, and maintaining robust network security solutions to protect our organization's systems, data, and infrastructure. You will collaborate with cross-functional te
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Posted 60+ days ago | Updated moments ago

Software Engineer - Platform Security

Snowflake Inc.

•

Menlo Park, California, USA

Full-time

Build the future of the AI Data Cloud. Join the Snowflake team. There is only one Data Cloud. Snowflake's founders started from scratch and designed a data platform built for the cloud that is effective, affordable, and accessible to all data users. But it didn't stop there. They engineered Snowflake to power the Data Cloud, where thousands of organizations unlock the value of their data with near-unlimited scale, concurrency, and performance. This is our vision: a world with endless insights t
Posted 60+ days ago | Updated 9 hours ago

Lead Java Software Engineer - Security

eBay Inc.

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Remote or San Jose, California, USA

Full-time

At eBay, we're more than a global ecommerce leader - we're changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We're committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work - every day. We're in this together, sustaining the futur
Posted 60+ days ago | Updated 9 hours ago

Sr. Validation Engineer Vehicle ECU Security

Keyphase, Inc.

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Newark, California, USA

Contract, Third Party

Role Overview:The Senior Validation Engineer will be responsible for security validation of vehicle ECUs. This includes creating test plans, automating tests, documenting issues, and collaborating with developers. Key Responsibilities: Own security validation for vehicle ECUs Develop and maintain clear, complete, and testable software requirements Create comprehensive test plans, outlining objectives, scope, and schedule Identify and implement improvements to validation processes and product qua
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Posted 1 day ago

Principal Application Security Architect

Alight Solutions LLC

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Texas, USA

Full-time

Product Security Architect Join Strada Global and Shape the Future of Cybersecurity! At Strada Global, we are on a mission to revolutionize the way the world thinks about global payroll. As a Product Security Architect, you will play a pivotal role in defining and implementing cutting-edge security strategies that protect our products and drive our business forward. Your expertise will help us navigate the complex landscape of cybersecurity, ensuring that our applications are robust, resilient
Posted 57 days ago | Updated 9 hours ago

Internship, Red Team Security Engineer, Vehicle Software (Fall 2025)

Tesla Motors

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Palo Alto, California, USA

Full-time

This position is expected to start around August or September 2025 and continue through the Fall term (ending approximately December 2025) or continuing into Winter/Spring 2026 if available and there is an opportunity to do so. We ask for a minimum of 12 weeks, full-time and on-site, for most internships. Our internship program is for students who are actively enrolled in an academic program. entry level candidates seeking employment after graduation and not returning to school should apply for
Posted 21 days ago | Updated 9 hours ago

Sr. OT Security Engineer, Infrastructure Engineering

Tesla Motors

•

Palo Alto, California, USA

Full-time

At Tesla, we believe that security is a collaborative partnership where we work together to educate, build, and run secure applications and infrastructure. Tesla is continuously pushing the boundaries of innovation in transportation, energy generation and storage, self-driving, AI, hardware, and software. The Industrial Security team is responsible for working with every single team within the company to enable them to build applications and infrastructure with security in mind. On this team, on
Posted 60+ days ago | Updated 9 hours ago

Security Engineer, Energy

Tesla Motors

•

Palo Alto, California, USA

Full-time

We are hiring a Security Engineer to fortify the platform that powers our Energy IoT applications. These applications provide real-time monitoring, optimization, control for our flagship Tesla Energy products: Powerwall, Megapack, Solar Roof, Supercharger, Autobidder, and Virtual Power Plants. Security Engineering builds and operates tools to enhance the security and reliability of our energy software platform and infrastructure, including web applications, APIs, and embedded devices. If you enj
Posted 60+ days ago | Updated 9 hours ago

Senior Intellectual Property Security Engineer

NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

NVIDIA has continuously reinvented itself over two decades. Our invention of the GPU in 1999 sparked the growth of the PC gaming market, redefined modern computer graphics, and revolutionized parallel computing. More recently, GPU deep learning ignited modern AI - the next era of computing. NVIDIA is a "learning machine" that constantly evolves by seeking new opportunities that are hard to solve, that only we can tackle, and that matter to the world. This is our life's work, to amplify human cre
Posted 15 days ago | Updated 9 hours ago

Staff Information Security Engineer

ServiceNow, Inc.

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Remote or Charlotte, North Carolina, USA

Full-time

Company Description It all started in sunny San Diego, California in 2004 when a visionary engineer, Fred Luddy, saw the potential to transform how we work. Fast forward to today - ServiceNow stands as a global market leader, bringing innovative AI-enhanced technology to over 8,100 customers, including 85% of the Fortune 500 . Our intelligent cloud-based platform seamlessly connects people, systems, and processes to empower organizations to find smarter, faster, and better ways to work. But thi
Posted 13 days ago | Updated 9 hours ago