Penetration testing jobs in costa mesa, ca

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

Senior Product Security Engineer

Huntington Beach, California

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Today

About Mach Industries Founded in 2023, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms. At the core of our mission is the commitment to delivering scalable, decentralized defense systems that enhance the strategic capabilities of the United States and its allies. With a workforce of approximately 350 employees, we operate with startup agility and ambition. Our vision is to redefine the future of warfare through

Full-time

USD 150,000.00 - 175,000.00 per year

Sr. Security Engineer

Seal Beach, California

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Today

Sr. Security Engineer need for well-established California bank that has been in operation for over 100 years This Jobot Job is hosted by: Joseph Calabrese Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $130,000 - $180,000 per year A bit about us: A reputable and well-established California bank that has been in operation for over 100 years is hiring for a Senior Information Security Analyst. Why join us? Leverage the latest Network & Se

Full-time

USD 130,000.00 - 180,000.00 per year

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

Sr Engineer, Software Automation

Irvine, California

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Today

Job Description Job Summary: The Sr Engineer, Software Automation is responsible for designing, developing, and maintaining automation frameworks to ensure the quality, security, and performance of on-premises server-client applications, mobile platforms (Android and iOS), and cloud-based services. This role requires expertise in test automation, networking, system-level validation, and secure software practices. The successful candidate will collaborate cross-functionally to validate complex,

Full-time

USD 100,000.00 - 130,000.00 per year

Enterprise Security Engineer

Los Angeles, California

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11d 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

Application Security Architect

Remote

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Today

Hiring a senior level AppSec Architect for the expansion of security organization and formal buildout of Application Security program of a 200 person company. Company offers a platform that simplifies running cloud-based desktops and IT infrastructure (Azure VD, M365, Win 365) through automation. Location: 100% remote in US only Compensation: $190,000-200,000+ 10% yearly bonus Highlights: Senior, highly autonomous AppSec leadership role; opportunity to build and evolve AppSec program from incept

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Full-time

Depends on Experience

Senior Test & Evaluation Engineer, Titan

Costa Mesa, California

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Today

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Full-time

USD 146,000.00 - 194,000.00 per year

Battery Mechanical Engineer

Costa Mesa, California

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Today

Full-time

USD 129,000.00 - 171,000.00 per year

10244 - Cloud Security Engineer SAE

Irvine, California

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Today

10244 - Cloud Security Engineer, Security Architecture & Engineering (SAE) Location: Irvine, HQ Company Overview Hyundai AutoEver America (HAEA) is the dynamic IT powerhouse behind Hyundai Motor Corporation, a Fortune 500 global leader in the automotive industry. As a key affiliate, we provide cutting-edge IT services and support to top brands including Kia, Genesis, Hyundai Translead, Hyundai Mobis, Hyundai Capital, and Glovis. HAEA offers a truly global and collaborative environment. Here, you

Full-time

USD 96,550.00 - 138,062.00 per year

Cyber Security Engineer

Torrance, California

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Today

Who we are Neros is a defense technology company rebuilding America's drone industrial base. We design and manufacture high-performance unmanned systems that are tested in combat, iterated at startup speed, and built at massive scale. Our team culture is fast, hands-on, and obsessed with closing the gap between design and deployment. As drones transform the character of warfare, Neros is delivering the systems the West needs to compete on the modern battlefield and deter the adversaries of dem

Full-time

USD 98,000.00 - 137,500.00 per year

Information Technology - Quality Assurance (QA) and Testing

Remote

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Today

Information Technology - Quality Assurance (QA) and Testing - New York, NY - Contract - $43-$53 per hourJoin our team as a remote contract professional focused on Quality Assurance and Testing within Information Technology. In this role, you''ll be responsible for evaluating and enhancing the security of AI models using advanced testing techniques. You''ll work with a variety of technologies to identify and mitigate potential vulnerabilities. DescriptionConduct comprehensive testing campaigns ag

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Contract, Third Party

$36.75 - $52.5

Cybersecurity GRC Analyst I, II, or III

Santa Ana, California

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Today

Overview Position: Cybersecurity GRC Analyst I, II, or (Depending on experience) Salary: Starting at $90,000/year+ D.O.E *Actual compensation may vary from posting based on geographic location, work experience, education, and/or skill level. Location: On-Site Role - Santa Ana, California Position Summary: The Cybersecurity Analyst I/II/ supports the Third-Party Cyber Risk Management (TPCRM) program by identifying, assessing, monitoring, and helping reduce cybersecurity risk across NAF's thir

Full-time

USD 90,000.00 per year

Senior Cybersecurity Architect

Torrance, California

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Today

About the job Senior Cybersecurity Architect About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. We're designing, building, and testing next generation long range strike weapons systems to give America and its Allies a definitive edge and deter future conflicts. Senior Cybersecurity Architect We are se

Full-time

Senior Information Security Architect

Seal Beach, California

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Today

Job Summary The Senior Information Security Architect is a highly motivated individual with a passion for protecting enterprise information systems. This position will work closely with the CISO and other senior management to understand evolving business and regulatory requirements for Bank systems, work closely with operational teams to understand the processes and technologies meeting those requirements, and assess whether those systems operate in a manner that not only meet security policies

Full-time

USD 113,880.00 - 193,960.00 per year

Information Security Engineer

Seal Beach, California

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Today

Job Summary The Information Security Engineer is a hands-on technical professional responsible for implementing, engineering, and continuously optimizing information security controls across the Bank's technology environment. Operating with a high degree of autonomy, this role focuses on designing, deploying, and operationalizing security solutions that protect the organization while supporting business objectives, regulatory requirements, and evolving threat landscapes. Working closely with th

Full-time

USD 113,880.00 - 193,960.00 per year

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+

Security Architect

Remote

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Today

Security Architect DETAILS Location : Remote Position Type : 12M+ Contract Hourly / Salary : to 120W2+ (based on experience level) JOB SUMMARY Vaco is currently seeking a Security Architect for a 12M+ Contract opportunity that is remote. The Security Architect will lead Enterprise Security Architecture initiatives focused on strengthening the organization's security posture across applications, cloud platforms, infrastructure, APIs, and data environments. The Security Architect will partner wit

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Contract

$130

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 Manager - Cybersecurity Operations

Torrance, California

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Today

About the job Senior Manager - Cybersecurity Operations Why Castelion, Why Now Castelion is moving incredibly fast to develop and deliver advanced defense systems at a time when execution matters more than ever. We believe focus and technical excellence are decisive advantages - and we are building a team that can deliver real capability, not just concepts. This is a rare opportunity to join at an early stage, where your work will directly shape critical systems, influence major technical deci

Full-time

Penetration testing jobs in Costa Mesa, CA, USA