Activity Security Representative Jobs in San Jose, CA

1 - 20 of 359 Jobs

Sr Staff Software Engineer - Security Research (Intrusion Prevention System Development)Job Title - Sr Staff Software Engineer - Security Research (Intrusion Prevention System Development)

PaloAlto NetworksCompany Name - PaloAlto Networks

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Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of

Principal Cloud Security Engineer (InfoSec)Job Title - Principal Cloud Security Engineer (InfoSec)

PaloAlto NetworksCompany Name - PaloAlto Networks

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Santa Clara, California, USA

Full-time

Principal Engineer Software (Agentic AI Security)Job Title - Principal Engineer Software (Agentic AI Security)

PaloAlto NetworksCompany Name - PaloAlto Networks

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Santa Clara, California, USA

Full-time

Senior Staff Software Engineer (Cloud NW & AI Security)Job Title - Senior Staff Software Engineer (Cloud NW & AI Security)

PaloAlto NetworksCompany Name - PaloAlto Networks

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Santa Clara, California, USA

Full-time

Sr. Staff Offensive Security Engineer (InfoSec)Job Title - Sr. Staff Offensive Security Engineer (InfoSec)

PaloAlto NetworksCompany Name - PaloAlto Networks

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Santa Clara, California, USA

Full-time

Product Security Engineer - FedRamp - ship Required - (InfoSec) - HQ Santa ClaraJob Title - Product Security Engineer - FedRamp - ship Required - (InfoSec) - HQ Santa Clara

PaloAlto NetworksCompany Name - PaloAlto Networks

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Santa Clara, California, USA

Full-time

Company Description To comply with U.S. federal government requirements, U.S. citizenship is required for this position Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who a

Senior Enterprise Security Engineer - Identity Security/Cloud Security - (InfoSec)Job Title - Senior Enterprise Security Engineer - Identity Security/Cloud Security - (InfoSec)

PaloAlto NetworksCompany Name - PaloAlto Networks

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Santa Clara, California, USA

Full-time

Senior Security Governance - Remote / TelecommuteJob Title - Senior Security Governance - Remote / Telecommute

Cynet SystemsCompany Name - Cynet Systems

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Remote or San Jose, California, USA

Contract

Job Description: Pay Range: $82hr - $97hr The GRC Cybersecurity Risk Manager will lead the operational delivery of the cybersecurity risk management program, support GRC capabilities, and drive remediation activities to mitigate security threats. The role involves collaborating with business and operational teams, conducting risk assessments, and managing security compliance programs to meet various regulatory and security requirements. Responsibilities: Support the GRC operating model and cus

Network Security engineer @ local to San Jose , CAJob Title - Network Security engineer @ local to San Jose , CA

Kainos Innovative Solutions IncCompany Name - Kainos Innovative Solutions Inc

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San Jose, California, USA

Contract, Third Party

Title: Network Security engineer Location: Hybrid/ san jose, CA ( onsite 3 days in week) Duration: 12+ months Need only locals - final round will be f2f Bachelor s degree in science or engineering preferred or equivalent combination of education and relevant experience.10-15 years of experience with security processes and solutions.Strong understanding of current security threats, techniques, and landscape, as well as a dedicated and self-driven desire to research current and emerging threats in

Penetration Tester Embedded/IoT Systems SecurityJob Title - Penetration Tester Embedded/IoT Systems Security

Intellectt INCCompany Name - Intellectt INC

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Campbell, California, USA

Contract, Third Party

Job Description & Skill Requirement: We are seeking a skilled and detail-oriented Security Engineer to lead penetration testing efforts for embedded systems. This role focuses on identifying vulnerabilities across a range of communication interfaces and embedded control systems, ensuring the security and resilience of our connected charging platforms. Key Responsibilities: Conduct penetration testing and vulnerability assessments on embedded systems, focusing on: -Ethernet-based interfaces -Wi-

Application Security Engineer (SAST/DAST) - Hybrid Onsite (Multiple Hires)Job Title - Application Security Engineer (SAST/DAST) - Hybrid Onsite (Multiple Hires)

Oblak SolutionsCompany Name - Oblak Solutions

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San Jose, California, USA

Contract, Third Party

We are hiring experienced Application Security Engineers for a long-term consulting engagement with a leading technology services firm. You will work onsite with enterprise stakeholders and oversee offshore AppSec testing teams. This role is ideal for engineers who excel in cloud and on-prem security testing, can manage workstreams, and thrive in a client-facing environment. Key Responsibilities:Conduct application security assessments using SAST and DAST methodologies Use tools such as Burp Sui

Senior Software Security EngineerJob Title - Senior Software Security Engineer

NVIDIA CorporationCompany Name - NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

NVIDIA Product Security Team is seeking a passionate and innovative Security Engineer willing to join hands with the Software Engineering teams to engage directly with Platform Development teams to operationalize common security solutions in their disparate environments. We build several security platforms and integrating third party solutions to catalog NVIDIA programs, detect vulnerabilities, drive remediation response, securely deploy into our cloud environments, and innovate to meet the scal

Product Security EngineerJob Title - Product Security Engineer

ServiceNow, Inc.Company Name - ServiceNow, Inc.

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Santa Clara, California, 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

Information Systems Security Officer (ISSO)Job Title - Information Systems Security Officer (ISSO)

RTX CorporationCompany Name - RTX Corporation

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San Jose, California, USA

Full-time

Date Posted: 2025-06-04 Country: United States of America Location: CA827: 100 Headquarters Dr San Jose 100 Headquarters Drive , San Jose, CA, 95134 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI with Polygraph Raytheon Company Managed by Collins Aerospace Applied Signal Technology's (AST) Security organization is seeking

Software Security ArchitectJob Title - Software Security Architect

Cadence Design Systems IncCompany Name - Cadence Design Systems Inc

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San Jose, California, USA

Full-time

At Cadence, we hire and develop leaders and innovators who want to make an impact on the world of technology. Cadence's Information Security team is seeking a Software Security Architect. This role will focus on Cloud and on-premise Software Security controls including WAF and CDN tools. Additionally, this is truly a Security Development Operations role that will ensure security tool integration at the source code repo, build, and artifactory level. As a member of the Information Security team,

IT Security EngineerJob Title - IT Security Engineer

SUPERMICRO COMPUTER INCCompany Name - SUPERMICRO COMPUTER INC

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San Jose, California, USA

Full-time

Job Req ID: 26771 About Supermicro: Supermicro is a Top Tier provider of advanced server, storage, and networking solutions for Data Center, Cloud Computing, Enterprise IT, Hadoop/ Big Data, Hyperscale, HPC and IoT/Embedded customers worldwide. We are the #5 fastest growing company among the Silicon Valley Top 50 technology firms. Our unprecedented global expansion has provided us with the opportunity to offer a large number of new positions to the technology community. We seek talented, pass

Sr. Software Security EngineerJob Title - Sr. Software Security Engineer

Cadence Design Systems IncCompany Name - Cadence Design Systems Inc

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San Jose, California, USA

Full-time

At Cadence, we hire and develop leaders and innovators who want to make an impact on the world of technology. Cadence's Information Security team is seeking a Sr. Software Security Engineer. This role will focus on Cloud and on-premise Software Security controls including WAF and CDN tools. This is a Security Development Operations role that will ensure security tool integration at the source code repo (Perforce, Github etc.), build environment, and artifactory level. As a member of the Informa

Senior Security Engineer - MAI Data, Privacy, and Security, Microsoft AI - CopilotJob Title - Senior Security Engineer - MAI Data, Privacy, and Security, Microsoft AI - Copilot

Microsoft CorporationCompany Name - Microsoft Corporation

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Mountain View, California, USA

Full-time

Microsoft is at the forefront of AI innovation, tackling some of the most complex and significant AI challenges of our time. Our vision is ambitious-to deliver systems with genuine artificial intelligence capabilities across agents, applications, services, and infrastructure. The Security Engineering team within MAI ensures our advancements in AI are secure and trustworthy. We integrate robust security measures directly into our platforms, enabling secure and efficient incorporation of external

Information Systems Security Engineer (ISSE)Job Title - Information Systems Security Engineer (ISSE)

RTX CorporationCompany Name - RTX Corporation

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San Jose, California, USA

Full-time

Date Posted: 2025-06-25 Country: United States of America Location: CA827: 100 Headquarters Dr San Jose 100 Headquarters Drive , San Jose, CA, 95134 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: TS/SCI Applied Signal Technology (AST) is seeking an Information Systems Security Engineer who strives for excellence and

Staff Software Engineer (Cloud NW & AI Security)Job Title - Staff Software Engineer (Cloud NW & AI Security)

PaloAlto NetworksCompany Name - PaloAlto Networks

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Santa Clara, California, USA

Full-time