Penetration testing jobs in california

Remote

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10d ago

Role Summary This position is a senior-level offensive security analyst responsible for planning, executing, and overseeing penetration testing activities across web applications, APIs, networks, and cloud infrastructure. The role involves leading internal and third-party security assessments, analyzing findings, and driving remediation efforts to enhance the organizations security posture. Collaboration with cross-functional teams and continuous improvement of testing methodologies are key comp

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Contract, Third Party

Depends on Experience

Penetration Tester || Remote || NO C2C

Remote

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Yesterday

Job Title : Senior Penetration Tester / Red Team ConsultantClient:Port of SeattleJob Type:Up to 6 months, project-basedVisa Type: & USCLocation: Primarily remote. Some onsite meetings in Seattle may be required.Rate: $55/hr on W2JD:Rate:$55/hr (no benefits) Required Experience: Minimum 3+ years of hands-on penetration testing/offensive security experience; ideally 5+ yearsEnterprise internal and external penetration testingRed Team/adversary simulationActive Directory and Entra ID security test

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Contract

Depends on Experience

Penetration Tester in Sacramento, CA

Sacramento, California

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Today

Location: Sacramento, California Duration: 1+ Years Key Responsibilities Develop penetration-test plans and rules of engagement. Perform authorized, risk-based penetration testing. Conduct controlled exploitation and vulnerability validation. Assess network, application, infrastructure, and cloud security as applicable. Document vulnerabilities, risk, impact, and evidence. Develop remediation recommendations. Perform remediation validation and retesting. Prepare penetration-testing reports and s

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Third Party, Contract

Senior Security Engineer Security Architecture

Hybrid in Santa Monica, California

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2d ago

<>Senior Security Engineer Security ArchitectureJob SummaryWe are seeking a Senior Security Engineer with strong experience in security architecture, network security assessments, penetration testing, and Azure security. This role will assess on-premises and Azure environments, identify vulnerabilities, recommend remediation strategies, and strengthen enterprise security controls. Key ResponsibilitiesConduct security assessments and penetration testing across on-premises networks and Azure envir

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Contract

$60 - $70

Product Security Lead (Contract to hire ) 100% Remote

Remote

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18d ago

Technical Lead, Product Security Program & Operations Location :: Remote Contract to hire Client :: Network Product Based Client is seeking a deeply technical and operationally strategic Technical Lead, Product Security Program & Operations. In this role, you will serve as a core link between engineering groups, external security researchers, federal stakeholders, and executive leadership. This is not a purely administrative role; it requires a strong technical background in network operating sy

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Third Party, Contract

70+

Application Security Engineer

San Francisco, California

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Today

WHY WE'RE LOOKING FOR YOU Retool handles our customers' most sensitive data and provides a platform where they write and execute arbitrary code. The security surface that comes with that is large, nuanced, and genuinely interesting. As the platform grows and our customers' trust in it deepens, the scope and ambition of our security program have grown with it. We're looking for an Application Security Engineer who combines deep security fundamentals with real engineering execution. This is not

Full-time

USD 231,900.00 - 318,250.00 per year

Software Engineer - AI (Level determined by experience)

Remote

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Today

Synack's Penetration Testing as a Service platform manages customers' attack surfaces by discovering new assets, pentesting for critical vulnerabilities and gaining visibility into the root causes of security risks. We are committed to making the world more secure by harnessing a talented, vetted community of security researchers to deliver continuous penetration testing and vulnerability management, with actionable results. Synack's PTaaS platform has uncovered more than 71,000 exploitable vuln

Full-time

USD 145,000.00 - 250,000.00 per year

Senior Product Security Engineer II

Remote

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Today

We're transforming the grocery industry At Instacart, we invite the world to share love through food because we believe everyone should have access to the food they love and more time to enjoy it together. Where others see a simple need for grocery delivery, we see exciting complexity and endless opportunity to serve the varied needs of our community. We work to deliver an essential service that customers rely on to get their groceries and household goods, while also offering safe and flexible

Full-time

USD 230,000.00 - 242,500.00 per year

Product Security Engineer

San Francisco, California

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Today

About Vercel: Vercel is the agentic infrastructure company. We free people and agents to ship what's next. For more than a decade, Vercel has shaped how the web is built. As the team behind Next.js, v0, and AI SDK, we create products that help builders move from idea to production with speed, security, and exceptional developer experience. Now, software is entering a new era, and the next generation of products will not just be used by people. They will be built, extended, and operated by age

Full-time

USD 208,000.00 - 312,000.00 per year

Senior/Staff Security Engineer

San Francisco, California

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Today

EvenUp is on a mission to close the justice gap using technology and AI. We empower personal injury lawyers and victims to get the justice they deserve. Our products enable law firms to secure faster settlements, higher payouts, and better outcomes for victims injured through no fault of their own in vehicle collisions, accidents, natural disasters, and more. We are one of the fastest-growing vertical SaaS companies in history, and we are just getting started. EvenUp is backed by top VCs, inclu

Full-time

USD 180,000.00 - 260,000.00 per year

Senior Application Security Engineer

Remote

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Today

At Counterpart Health, we are transforming healthcare and improving patient care with our innovative primary care tool, Counterpart Assistant. By supporting Primary Care Physicians (PCPs), we are able to deliver improved outcomes to our patients at a lower cost through early diagnosis and longitudinal care management of chronic conditions. We are looking for a Senior Application Security Engineer to break Counterpart Assistant before anyone else does. This is a hands-on offensive security role

Full-time

USD 169,000.00 - 220,000.00 per year

Principal Security Engineer

San Francisco, California

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Today

The Role You will be the foundational technical pillar for security at Candid Health. As our first Principal Security Engineer, you won't just be managing a compliance checklist-you will architect, build, and scale the technical systems that protect our customers and their patients. Operating as a high-influence individual contributor, you will partner directly with Engineering and Product leadership to ensure we ship features rapidly while maintaining an ironclad promise of data integrity. Th

Full-time

USD 240,000.00 - 310,000.00 per year

Senior Security Engineer

Remote

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Today

At Vanta, our mission is to help businesses earn and prove trust.We believe that security should be monitored and verified continuously, and we empower companies to practice better security and prove it with ease. Vanta has a kind and talented team, and while some have prior security experience, many have been successful at Vanta without it. As a Senior Security Engineer at Vanta, you'll own projects with impact across the business to help us run an efficient and highly effective security team.

Full-time

USD 227,000.00 - 267,000.00 per year

Senior Offensive Security Engineer (Red Team)

Remote or California

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Today

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Product Job Details About Salesforce Salesforce is the #1 AI CRM, where humans with agents drive customer success together. Here, ambition meets action. Tech meets trust. And innovation isn't a buzzword - it's a way of life. The world of work as we know it is changing and we're looking for Trailblazers who are passionate about better

Full-time

USD 148,500.00 - 223,900.00 per year

Security Engineer

San Francisco, California

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Today

Figma is growing our team of passionate creatives and builders on a mission to make design accessible to all. Figma's platform helps teams bring ideas to life-whether you're brainstorming, creating a prototype, translating designs into code, or iterating with AI. From idea to product, Figma empowers teams to streamline workflows, move faster, and work together in real time from anywhere in the world. If you're excited to shape the future of design and collaboration, join us! As a Security Engin

Full-time

USD 153,000.00 - 376,000.00 per year

Senior Software Engineer (Partial Telework)

Remote or Annapolis, Maryland

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Today

An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are you a Senior Software Engineer who is ready for a new challenge that will launch your career to the next level? Tired of being treated like a company drone?Tired of promised adventures during the hiring phase, then dropped off on a remote contract and never seen or heard from the mothership again?Our engineers were certainly tired of t

Full-time

USD 180,000.00 - 260,000.00 per year

IoT Engineer

Remote

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11d ago

IoT Engineer Data Protection and Security Avigilon Unity Cloud Solution SME Location: Remote. If local to Vienna, VA, hybrid is desired Pay Rate: $80/hr. range. W2 Benefits available Position Type: Multiyear Contract Description: The successful candidate will work with IT, industrial Internet of Things (IoT), and operational technology teams to lead technology-driven business process transformation and innovation for the organization. They will partner with IT, Risk, Security, and Audit teams

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Contract

Depends on Experience

Enterprise Security Engineer

Los Angeles, California

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10d ago

About Latham & Watkins Latham & Watkins is one of the world's leading global law firms advising the businesses and institutions that drive the global economy. We are the market leaders in major financial and business centers around the world. Our investment in people, commitment to innovation, and focus on the future empower you to build an incredible career and thrive as an exceptional professional in a supportive culture. If you aspire to be the best, and work with the best, this is where you

Full-time

USD 165,000.00 - 180,000.00 per year

Staff Software Engineer, Security Engineering, AI Compute

Redwood City, California

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Today

Biohub is the first large-scale initiative bringing frontier AI models, massive compute, and frontier experimental capabilities under one roof. We're building a general-purpose system to accelerate scientific discovery, integrating frontier AI models, biological foundation models, and lab capabilities, with the ultimate goal of curing disease. Our technology powers scientists around the world, translating AI capabilities into tools that accelerate research everywhere. The Team Our AI research

Full-time

USD 214,000.00 - 268,000.00 per year

Staff Security Engineer I, Security Operations

Remote or New York, New York

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Today

Company Description Etsy is the global marketplace for unique and creative goods. We build, power, and evolve the tools and technologies that connect millions of entrepreneurs with millions of buyers around the world. As an Etsy Inc. employee, whether a team member of Etsy or Depop, you will tackle unique, meaningful, and large-scale problems alongside passionate coworkers, all the while making a rewarding impact and Keeping Commerce Human. Salary Range: $204,000.00 - $240,000.00 What's the ro

Full-time

USD 204,000.00 - 240,000.00 per year

Penetration testing jobs in California, USA