Information Systems Security Engineer jobs in California

Remote or Hybrid in Des Moines, Iowa

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23d ago

We are seeking a Data Security Engineer to design, implement, and maintain technical data protection solutions to safeguard sensitive information across an enterprise. This role involves collaborating with IT teams, business stakeholders, and vendors to identify risks, enforce data-handling policies, and ensure regulatory alignment. Apply today to learn more! Work mode: Open to on-site, hybrid, and remote What you will do: Design, configure, and maintain data security solutions across endpoints,

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Full-time

Depends on Experience

Sr. Staff Electrical Systems Integration Engineer

Palo Alto, California

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Today

About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it

Full-time

USD 213,000.00 - 266,000.00 per year

Sr Staff Software Engineer - Agentic AI Security (Bay Area only)

Santa Clara, California

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Today

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 believe collaborati

Full-time

USD 165,000.00 - 198,000.00 per year

Security Engineer - Red Team

Remote

•

Yesterday

Key ResponsibilitiesPlan, design, and execute full-scope red team and adversarial simulation assessments, including AI systems Perform offensive security testing against Generative AI, LLMs, and agentic AI architectures Test and exploit vulnerabilities aligned to OWASP Top 10, SANS Top 25, and AI-specific threat models Emulate cyber adversarial TTPs using industry frameworks such as MITRE ATT&CK and MITRE ATLAS Collaborate closely with Blue Team and Defensive Security teams to improve detection

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Full-time

Up to $64

Staff Software Systems Engineer, Diagnostics, Autonomy

Palo Alto, California

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Today

Full-time

USD 206,500.00 - 258,100.00 per year

Security Engineer - Data Loss Prevention (DLP)

San Jose, California

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Today

At Cadence, we hire and develop leaders and innovators who want to make an impact on the world of technology. Summary: A highly skilled and experienced Security Engineer with a strong focus on Data Loss Prevention (DLP) and expertise in the implementation, management, and optimization of DLP solutions. Possesses a deep understanding of data security principles, network protocols, endpoint security, and cloud environments. Adept at designing, deploying, and maintaining DLP policies to protect s

Full-time

Principal Network Security Engineer

Santa Clara, California

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Today

Full-time

USD 154,000.00 - 249,500.00 per year

Mission Systems Integration Engineer, Air Dominance & Strike, Active Clearance

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

Principal Software Engineer (NGFW System Infrastructure and Platform Security)

Santa Clara, California

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Today

Full-time

USD 147,000.00 - 220,000.00 per year

Lead, Crypto-COMSEC Systems Engineer

San Diego, California

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Today

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie

Full-time

USD 125,000.00 - 232,000.00 per year

Principal DevSecOps Engineer, Classified Systems

Costa Mesa, California

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Today

Full-time

USD 220,000.00 - 292,000.00 per year

Senior IT Systems Engineer, Storage and Infrastructure

Long Beach, California

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Today

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex

Full-time

USD 137,000.00 - 175,000.00 per year

Sr Principal Hardware Security Engineer

Santa Clara, California

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Today

Job Description Department Description As part of the Oracle Hardware Development (OHD) Hardware Engineering Organization, you will be involved in developing the next generation of Oracle hardware that underlies all of Oracle's Cloud and Enterprise platform offerings. These systems utilize leading edge technology to deliver record-breaking performance, simplified management, security, self-monitoring and diagnosis as well as cost-saving efficiencies. You will apply your expertise in detailed s

Full-time

USD 120,100.00 - 251,600.00 per year

FIPS 140 Security Engineer

Remote

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Today

Job#: 3013216 Job Description: Apex Systems is seeking a FIPS 140 Security Engineer with CVP Certification. This position will allow for work to be performed remotely within the U.S. Responsibilities: Work on varied FIPS 140 validation projects.General security analysisDesign work (product architecture)Vulnerability testingPhysical security testingSystem-level logical analysisProduct evaluations against Technology Type standards (Protection Profiles)Cryptographic and Public Key Infrastructure (

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Full-time

Workday Systems Engineer II

Remote or Somerville, Massachusetts

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Today

Site: Mass General Brigham Incorporated Mass General Brigham relies on a wide range of professionals, including doctors, nurses, business people, tech experts, researchers, and systems analysts to advance our mission. As a not-for-profit, we support patient care, research, teaching, and community service, striving to provide exceptional care. We believe that high-performing teams drive groundbreaking medical discoveries and invite all applicants to join us and experience what it means to be par

Full-time

USD 92,102.40 - 134,056.00 per year

2026 Systems Integration and Test Engineer Graduate Intern

El Segundo, California

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Today

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers,

Full-time

USD 35.00 - 47.00 per hour

Security Engineer-2

Remote or Manila, Metro Manila

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Today

About Us We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-sensitive goods throughout the cold chain. And we bring comfort to people globally. Best-in-class engineering, design and manufacturing combined with category-leading brands in compression, controls, software and monitoring solutions result in next-generation climate technology th

Full-time

Security Engineer-1

Remote or Manila, Metro Manila

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Today

Full-time

Principal Software Engineer (Cloud Security)

Santa Clara, California

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Today

Full-time

USD 147,000.00 - 237,500.00 per year

M365 Purview Data Security Customer Engineer

Remote

•

15d ago

At JDA TSG, we equip many of the world s major brands with top-tier specialized talent, business process expertise and technologies to drive their organizations in exciting new directions. What makes us the partner of choice for the most experience-obsessed brands worldwide? We apply extensive due diligence up front to ensure that our teams and talent will be a cultural fit and can make a difference from the very start. And we ve established a reputation for bringing exceptional focus, flexibili

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Full-time

$95,000 - $110,000

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Information Systems Security Engineer jobs in California, USA