617 Results for

Senior Security Jobs in Hancock, CA

Jobs

New!

Milpitas, CA1 day ago

$155,000–$165,000 Per Year

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Foster City, CA14 days ago

$169,100–$270,800 Per Year

In addition to owning Visa Cloud Connect end‑to‑end, this role will work closely with senior product leaders across Authorization and AI-driven network decisioning platforms to learn, contribute to, and support advanced authorization products such as Smarter Authorization (Smarter Auth), Smarter Retry, and Smarter Stand‑In Processing (Smarter STIP). This is a highly technical, platform-focused product role suited for a senior PM who thrives in cloud connectivity, network infrastructure, data-intensive systems, and AI‑driven platforms, and who wants to grow deeper into authorization and AI product management over time.

Foster City, CA14 days ago

$169,100–$270,800 Per Year

Masters, MBA, JD, MD) or 3 or more years of experience with a PhD • Bachelor’s or master’s degree in a technical or engineering field such as industrial engineering, systems engineering, engineering management, computer science, software engineering, or product design • 6 + years of experience in product management, technology product development, or a related field. Product Manager will be a key member of Visa’s Global Products & Initiatives product management team working to drive and deliver against the roadmap and will work in close partnership with technology and regional teams to advance Visa’s product vision globally.

Foster City, CA14 days ago

$169,100–$270,800 Per Year

In partnership with cross‑functional teams—including Product Strategy, Solution Enablement, Platform Products, Tokens, Architecture, and Engineering—you will build and scale products that improve checkout experiences, unlock new revenue opportunities, and expand Visa’s position across global markets. The Senior Product Manager, Flex and Installments Products will drive the definition, delivery, and optimization of Visa’s Flex and Installments product portfolio—including Visa Flexible Credential, Visa Installment Credential, Visa Installment Solutions, and future product lines.

Foster City, CA14 days ago

$169,100–$270,800 Per Year

You will work on innovative solutions that combine deep technical expertise with AI/ML capabilities to enhance developer productivity, improve customer experiences, and drive next-generation commercial payment and money movement technology for B2B, B2C, P2P, and G2C flows. Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid.

Foster City, CA14 days ago

Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid. Masters, MBA, JD, MD) or 2 years of work experience with a PhD Preferred Qualifications • 9 or more years of relevant work experience with a Bachelor Degree or 7 or more relevant years of experience with an Advanced Degree (e.g.

Foster City, CA14 days ago

$149,800–$240,100 Per Year

This position requires working closely with Product teams to understand go‑to‑market strategies and client demand, develop subject matter expertise, deliver high‑quality product documentation, define efficient implementation and onboarding processes, and establish support models that enable consistent and scalable product adoption. The individual will also partner with service experience teams across Visa’s five global regions to drive global readiness by communicating product launches and enhancements, supporting pilot initiatives, and training regional Client Services teams to ensure long‑term success.

Foster City, CA13 days ago

$109,700–$170,200 Per Year

Masters, MBA, JD, MD)Minimum 3 years hands-on development experience • Excellent verbal and written communication skills to work well across teams • Experience with Agile Methodologies, Tools (Jira, Confluence) • Experience with Unit, Acceptance, Performance, Non-functional test, Certification test lifecycle, BDD/TDD methodology • Experience testing software at API level using SOAP UI, Postman, REST Client etc. Open VisaNet leverages state of the art Open Software technologies to achieve these goals on commodity hardware, such as Go, Scala, Apache Kafka, Docker, Kubernetes, Aerospike, Elasticsearch etc. and involves collaboration with exceptional group of software engineers, systems performance engineers, security specialists, DevOps engineers, payment experts, infrastructure and solution architects.

Foster City, CA14 days ago

$180,600–$289,300 Per Year

Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid. Experience with AI product development, technology platforms, and engineering with proven ability to build new capabilities, drive organizational impact, and act as change agent are critical to success.

Mountain View, CA9 days ago

$126,600–$166,360

The Senior HVAC Control Systems Engineer works with a team of engineers, technicians, and contractors to ensure implementation of best practices and to implement continuous improvement across the installation infrastructure and associated processes in support of projects ranging from individual components, comprehensive tenant improvement and facilities HVAC infrastructure, and new construction projects. Whether you’ve got deep experience in commercial real estate, skilled trades or technology, or you’re looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward.

Foster City, CA8 days ago

$123,000–$190,900 Per Year

Basic Qualifications • 2+ years of relevant work experience and a Bachelors degree, OR 5+ years of relevant work experience Preferred Qualifications • 3 or more years of work experience with a Bachelor’s Degree or more than 2 years of work experience with an Advanced Degree (e.g. Develop software applications and programs leveraging micro services architecture using Java, Sprint boot, Kafka, relational databases including MySQL and NoSQL databases like OpenSearch    .

New!

Cupertino, CA4 days ago

We aim to hire engineers who will thrive in a fast-paced, collaborative and open environment, who aren't afraid to dive-deep to solve seemingly impossible challenges, who want to build rock solid never-fail, highly-secure hardware at world-class scale and who obsess over customers. As a member of the UC organization, you’ll support the development and management of Compute, Database, Storage, Internet of Things (IoT), Platform, and Productivity Apps services in AWS, including support for customers who require specialized security solutions for their cloud services.

New!

Cupertino, CA4 days ago

The ideal candidate is a strong hardware board designer with Ethernet networking experience in the areas of terabit switch fabrics, 10/40/100 gigabit interfaces, embedded CPU subsystems, and network processors. - Recent 5+ years experience with Ethernet switching fabrics, Ethernet PHY and SerDes interfaces, embedded CPU subsytems, DDR2/DDR3/DDR4 memory design, network processors, I2C, USB.

Foster City, CA14 days ago

$123,000–$190,900 Per Year

DAP delivers secure, high-quality and easy-to-use Visa core data assets as a service, together with reliable and scalable data platform as a service, to enable Visa and our partners to rapidly and efficiently innovate data-driven business products and services to lead the digital payment industry. The Data and Artificial Intelligence Platform (DAP) group is a key component of Visa's Technology organization that provides the enabling technology and processes to handle Visa's data assets and deliver valuable information, products, and services to customers.

Foster City, CA14 days ago

$161,400–$258,500 Per Year

The ideal candidate is a strong security engineer and problem solver with deep experience in Python‑based services, cloud security engineering, API‑driven architectures, and automation, and who is excited to apply GenAI and autonomous agent technologies to modern security challenges. Visa’s Cyber Security team is seeking a Cyber Security Engineer to design, build, and operate large‑scale, cloud‑native and AI‑driven security platforms that protect Visa’s global brand, networks, products, and data.

New!

Santa Clara, CA4 days ago

Join the Amazon Kiro LLM-Training team and help create groundbreaking generative AI technologies including Kiro IDE and Amazon Q Developer that are transforming the software development landscape. We're leveraging the latest advances in AI to transform how engineers work from IDE environments to web-based tools and services, empowering developers to tackle projects of any scale with unprecedented efficiency.

New!

San Jose, CA1 day ago

$325,550–$421,300 Per Year

As the only enterprise-grade storage service natively embedded in Google Cloud, AWS, and Microsoft Azure, we empower customers to run everything from traditional workloads to enterprise AI with unmatched performance, resilience, and security. If you are a highly motivated and strategic professional with prior experience working with Hyperscaler Cloud Providers and a passion for driving business growth and establishing strategic partnerships within the market, we would love to hear from you.

Cupertino,, California8 days ago

$75–$80 Per Hour
Contractor

The specific compensation for this position will be determined by a number of factors, including the scope, complexity and location of the role as well as the cost of labor in the market; the skills, education, training, credentials and experience of the candidate; and other conditions of employment. Successfully placed or hired candidates would only be asked for banking details after accepting an offer from us during our official onboarding processes as part of payroll setup.

New!

Union City, CA5 days ago

$95,000–$115,000

In addition, we offer truckload brokerage services, including dedicated fleet services, and intermodal, first and last-mile, high-value drayage services, both to and from seaports and railheads, dedicated contract and Container Freight Station warehouse and handling services. Technical: Proficient with common office technologies, including Windows PCs, Microsoft O365 (Outlook, Word, Excel, PowerPoint, etc.) and web conferencing (Teams, Zoom, Webex, etc.) .

Portola Valley, CA27 days ago

$21–$24 Per Hour
Full-time
Part-time

All candidates who are given a Conditional Offer of “Employment At Will” be required to complete a comprehensive background investigation into their criminal history, driving record, education, prior employment, social media, and/or credit prior to starting work. Woodside Patrol provides security and patrol services to residents and businesses in the Southern San Mateo County areas, and we invite YOU to become part of our team.

San Jose, CA14 days ago

$150,000–$220,000

Architect & Enforce Control Governance - Develop and maintain detailed runbooks, playbooks, and SOPs that codify security‑control configuration, change‑control processes, and compliance checkpoints across firewalls, IDS/IPS, anti‑malware, and data‑loss‑prevention solutions. Collaborate with Security Engineering & Architecture Teams - Partner with engineers to embed vulnerability‑management findings into patch‑prioritization pipelines; advise architects on control selection that satisfies regulatory requirements (e.g., GDPR, CCPA, NIST 800‑53).

New!

San Jose, CA6 days ago

$178,800–$257,200

The SOC Senior Manager will own all the administration, fine tuning, and optimization of all the SOC tools engineering efforts including timely and accurate analysis of alerts - SIEM, SOAR, EUBA, Threat Intelligence, Data pipelines, Security Data Lake, and NDR. Our cutting-edge solutions enable unparalleled “time-to-power” capabilities, reliability, and sustainability, ensuring our customers remain ahead in a world where soaring energy demand and intensifying energy scarcity are rapidly becoming the new norm.

Santa Clara, California13 days ago

We push the limits of innovation to solve the world’s most important challenges—striving for execution excellence, while being direct, humble, collaborative, and inclusive of diverse perspectives. At AMD, our mission is to build great products that accelerate next-generation computing experiences—from AI and data centers, to PCs, gaming and embedded systems.

Mountain View, CA8 days ago

Full-time
Employee

Solve open-ended problems, research, and apply innovative techniques to protect our users and product, such as AI/MI model, systems, and pipelines protection. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training.

San Jose, CA26 days ago

$178,800–$257,200

Technical Proficiency: Strong knowledge of security frameworks (e.g., NIST, ISO 27001) and proficiency in security technologies such as firewalls, web proxy, intrusion detection/prevention systems, SASE, Secure Browser, XDR, DLP, CASB, CNAPP, IAM. Our cutting-edge solutions enable unparalleled “time-to-power” capabilities, reliability, and sustainability, ensuring our customers remain ahead in a world where soaring energy demand and intensifying energy scarcity are rapidly becoming the new norm.

Santa Clara, California30+ days ago

$120,000–$200,000 Per Year

Sunnyvale, CA30 days ago

Full-time
Employee

Note: By applying to this position you will have an opportunity to share your preferred working location from the following: Sunnyvale, CA, USA; New York, NY, USA; San Francisco, CA, USA.Minimum qualifications: Bachelor's degree in a technical field, or equivalent practical experience. Manage the full lifecycle of complex security initiatives, from initial requirements planning with stakeholders to final deployment and launch across Google’s infrastructure as needed.

Mountain View, CA28 days ago

Full-time
Employee

Drive clarity and strategic decisions with cross-functional stakeholders and provide clear communication and visibility on progress, dependencies, and risks to engineering teams and leadership. Build and maintain strong strategic partnerships with cross-functional teams to drive alignment and land impactful changes for the organization's security needs.

New!

Sunnyvale, CAToday

Full-time
Employee

Teams work all across the company, in areas such as information retrieval, artificial intelligence, natural language processing, distributed computing, large-scale system design, networking, security, data compression, user interface design; the list goes on and is growing every day. With technical and leadership expertise, you manage engineers across multiple teams and locations, a large product budget and oversee the deployment of large-scale projects across multiple sites internationally.

Mountain View, CA9 days ago

Full-time
Employee

In this role, you will be the single-threaded product owner responsible for the strategy that addresses the full spectrum of threats against intelligent platforms, including command/instruction injection, model extraction and anti-distillation, and novel adversarial threats targeting autonomous reasoning engines. At DeepMind, we are a pioneering AI lab with exceptional interdisciplinary teams focused on advancing AI development to solve complex global challenges and accelerate high-quality product innovation for billions of users.

Sunnyvale, CA12 days ago

Full-time
Employee

From software to hardware our teams are shaping the future of world-leading hyperscale computing, with key teams working on the development of our TPUs, Vertex AI for Google Cloud, Google Global Networking, Data Center operations, systems research, and much more. We're looking for engineers who bring fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing every day.

San Mateo, CA19 days ago

$269,170–$326,060 Per 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.

Mountain View, CA22 days ago

You will lead complex penetration tests, design novel attack techniques for web and modern AI-powered applications, and influence secure-by-design architecture at scale. In this role, you will think like an attacker, operate with engineering rigor, and work closely with product, platform, and AI teams to raise the security bar across the organization.

Sunnyvale, CA30 days ago

Full-time
Employee

As a security and compliance engineer within the Developer Launchpad organization, you will provide technical leadership for security and compliance across a multi-product portfolio generating nearly $1B in business, including Apigee, Colab, and specialized Machine Learning (ML) applications. We work on a range of unique problems focused on research topics that maximize scientific and real-world impact, aiming to push the state-of-the-art in AI and share findings with the broader research community.

Mountain View, CA13 days ago

Full-time
Employee

We're looking for engineers who bring fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing every day. Teams across this area research, design, and develop new technologies to make our user's interaction with computing faster and more seamless, building innovative experiences for our users around the world.

New!

San Jose, CA1 day ago

Full-time
Employee

San Mateo, CA13 days ago

$216,680–$269,170 Per Year

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. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone.

San Mateo, CA20 days ago

$269,170–$326,060 Per 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.

Mountain View, CA27 days ago

Full-time
Employee

We're looking for engineers who bring fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing every day. Note: By applying to this position you will have an opportunity to share your preferred working location from the following: Mountain View, CA, USA; San Diego, CA, USA.Minimum qualifications: Bachelor’s degree or equivalent practical experience.

Los Altos, CA7 days ago

$20–$23 Per Hour

You will be responsible for maintaining a safe and secure environment by observing and reporting any suspicious activities, controlling access points, and monitoring surveillance systems. As a Security Officer at SR Global Security, you will play a crucial role in protecting our clients, their assets, and their employees.

Palo Alto, CA30+ days ago

$23–$26 Per Hour

New!

Palo Alto, CA1 day ago

$24–$24 Per Hour

HighCom Security Services specializes in providing a comprehensive range of protective services, with an emphasis on counter-terrorism measures. We are looking for an experienced Security Officer with strong customer service skills and a strong Team Player who can deliver the Ultimate Customer Experience.

Santa Clara, California30+ days ago

The Event Security Manager works closely with Corporate Security leadership, executive protection, physical security, business stakeholders, site leaders, event planners, and external vendors to assess event-related risks, develop security plans, and supervise their execution. This position plays a critical role in identifying security concerns, managing operational readiness, and ensuring security resources are allocated properly based on event profile, business impact, budgets, and risk exposure.

Menlo Park, CA30+ days ago

$22–$24 Per Hour

SR Global Security is seeking professional and service–oriented Security Officers for night shift patrol operations at multiple apartment communities. This role focuses on resident interaction and maintaining a clean, organized, and welcoming environment—especially during evening and night hours.

San Jose, CA30+ days ago

Here at Team Teal, we recognize and celebrate that individuals come with a wealth of experience and talent well beyond any list of required skills and qualifications - in fact, we believe diversity of backgrounds and skills, combined with passion, are the most important keys to meaningful innovation and excellence. Under no circumstances will SSE pay a fee for candidates submitted or presented without a signed recruiting agreement in place between SSE and the recruiter or agency prior to the submittal; any submittal must be for requisition specifically and individually assigned in writing by SSE's HR department.

Mountain View, CA30+ days ago

Full-time

Security Officers provide excellent customer service, respond to incidents, call for service, conduct regular security patrols and document activity while helping to sustain a creative work environment at the site. Read, understand, and speak English; constantly use speech and hearing (correctable to normal level required) to communicate with the public/co-workers, give and receive instructions, and use phones.

New!

Fremont, WA2 days ago

What's in it for you:** + Site Location: **Fremont, Washington** + **Schedule:** **Tuesday-Saturday 12am-8am (graveyard) (4o hours a week / full time)** + **Schedule 2: Saturday-Wednesday 4pm-12am (40 hours a week/ full time)** + Competitive hourly wage of **$24.14** (DailyPay is available for GardaWorld employees!) As a Security Officer - Concierge, there is a high focus on customer service since you will be working with people on all shifts, in environments such as office towers, hotels, shopping centers, etc.

Santa Clara, CA30+ days ago

Our unified data security platform addresses vulnerabilities in hybrid multicloud environments, defends against threats, and makes it easier to discover, assess, and fix data exposure risks. Our commitment to solving the world’s toughest data security challenges has earned Fortanix multiple Cybersecurity Excellence and Innovation Awards, as well as recognition from industry giants such as NVIDIA, Microsoft, Intel, ServiceNow, and Snowflake.

Pleasanton, CA30+ days ago

$140,000–$160,000

Own end-to-end development and management of global onboarding, upselling and retention campaigns across channels (in-product, email, SMS, Push Notifications), including strategy, copy development, campaign setup, A/B testing, localization, reporting, and optimization with a goal to increase product usage and adoption, and to minimize churn and contraction. Deep, hands-on HubSpot expertise —including independently building multi-step workflows, configuring enrollment triggers and re-enrollment logic, creating dynamic contact lists and active segments, managing email templates and A/B tests, and generating performance reports.

Sunnyvale, CA30 days ago

$245,400–$337,370 Per Year

As the global leader for GRC, you will drive enterprise-wide visibility into risk and compliance posture, aligning security, engineering, legal, and go-to-market teams around a unified framework that supports innovation in cloud, data security, and AI-driven products. Reporting to the CISO, this role is accountable for building and scaling a modern, business-aligned GRC function that transforms compliance into a strategic advantage—accelerating market access, strengthening customer trust, and supporting Proofpoint’s expansion into highly regulated environments.

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Senior Security Jobs in Hancock, CA

Senior AWS DevOps Engineer Jobot

Sr. Product Manager, Authorization & Network Connectivity Visa Technology and Operations LLC

Senior Product Manager, Solution Enablement Visa Technology and Operations LLC

Senior Product Manager, Flex and Installments Products (Global) Visa Technology and Operations LLC

Software Engineer - Sr Consultant level Visa Technology and Operations LLC

Data Engineer - Sr. Consultant level Visa Technology and Operations LLC

Senior Consultant, Client Services - Global Service Experience Visa Technology and Operations LLC

Sr. SW Test Engineer Visa Technology and Operations LLC

Senior Manager, AI Observatory Product Manager Visa Technology and Operations LLC

Senior HVAC Control Systems Engineer *US AMR-Jones Lang LaSalle Americas, Inc.

Sr Software Engineer Visa Technology and Operations LLC

Senior Hardware Development Engineer - EC2 Networking and Outpost hardware team, Hardware Engineering Services Amazon Data Services, Inc.

Senior Hardware Engineer, NPD Hardware Amazon Data Services, Inc.

Sr. Data Engineer Visa Technology and Operations LLC

Sr. Cybersecurity Engineer Visa Technology and Operations LLC

Senior Applied Scientist, LLM Code Agents, Kiro Science Amazon.com Services LLC

Senior Client Executive - Hyperscalers NetApp

Project Manager III Pinnacle Technical Resources

Human Resources Manager Forward Air

Unarmed Security Officer Woodside & Portola Private Patrol

Senior Security Operations (SecOps) Engineer Samsung SDS America

Senior Manager, Security Operations Center BloomEnergy

Global Senior Physical Security Manager Advanced Micro Devices, Inc

Senior Security Engineer, Google Photos AI Security Google

Sr Security Architect BloomEnergy

Senior Product Manager - Security PDF Solutions

Senior Technical Program Manager, Product Security Google

Senior Technical Program Manager II, Search Security Google

Senior Manager, Root of Trust Security Google

Senior Product Manager, Robotics Security, DeepMind Google

Senior Staff Software Engineer, Kernel Security and Virtualization Google

Senior Security Software Engineer, Infrastructure Security Roblox

Senior Offensive Security Engineer FocusKPI Inc.

Senior Software Engineer, Security/Privacy Google

Senior Software Engineer, System Security, Pixel Google

Senior Software Engineer, Hardware Security Google

Senior Security Software Engineer, Vulnerability Management Roblox

Senior Security Software Engineer, Application Security Roblox

Senior Software Engineer, Embedded Security, Silicon Google

Unarmed Security Officer - WEEKENDS REQUIRED SR Global Security

Roving Security Supervisor SR Global Security

$24 Security Officer for Saturday & Sunday 6pm-6am (Palo Alto) HighCom Security Services, Inc.

Event Security Manager, Corporate Security Advanced Micro Devices, Inc

Unarmed Security Officer (Night Shift + Shift Differential) SR Global Security

Security Officer@ SAP Center and Tech CU Arena in San Jose San Jose Arena Management

Security Guard Command Security Services

Concierge Security Officer GardaWorld

Sr. Software Development Engineer in Test (SDET) - Confidential Computing Mgr Fortanix

Sr. Lifecycle Marketing Manager Vagaro

Senior Director, Global Head of GRC Proofpoint

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