Last updated: 2025-10-26
76 Defense And Security Analyst jobs in San Jose.
Boeing
Boeing is a global aerospace company that operates in the fields of engineering, manufacturing, and cybersecurity, offering diverse products and services.
San Jose
- Skills: cybersecurity, engineering, manufacturing, business, data science, cloud computing, aerospace, information technology, project management, research and development
- Level: mid
- Type: full_time
SPX Technologies
SPX Technologies builds innovative solutions that enable a safer, more efficient, sustainable world across HVAC and Detection and Measurement sectors.
Fremont
- Skills: Spectrum Monitoring Systems, COMINT, RF Spectrum management, Electronic Warfare, Software Defined Radio, Digital Signal Processing, Geolocation, Angle of Arrival, system architecture, technology planning
- Level: senior
- Type: full_time
Palo Alto Networks
Santa Clara
- Skills: technical support, cybersecurity, government, XSOAR, remote, customer service, collaboration, problem-solving, engagement, technical documentation
- Level: mid
- Type: full_time
Applied Intuition
Applied Intuition is the vehicle intelligence company that accelerates the global adoption of safe, AI-driven machines. Founded in 2017, Applied Intuition deli…
Mountain View
- Skills: Electronic Warfare, RADAR, Signal Processing, Software Development, Cognitive Sensors, Algorithm Design, Defense, Tactical Autonomy, Simulation, Uncrewed Aerial Systems
- Level: mid
- Type: full_time
General Dynamics Mission Systems
GDMS engineers high technology solutions for national security across all domains of operation, employing a diverse team of over 12,000 professionals worldwide.
San Jose
- Skills: Systems Engineering, Integration, Test Procedures, Requirements Traceability, System Development Life Cycle, Customer Interaction, Test Reports, Requirements Management, System Modeling, Security Clearance
- Level: mid
- Type: full_time
Applied Intuition
Applied Intuition is the vehicle intelligence company that accelerates the global adoption of safe, AI-driven machines. Founded in 2017, Applied Intuition deli…
Mountain View
- Skills: full-stack engineering, data management, cloud infrastructure, machine learning, data pipelines, ATR, government programs, national security, software solutions, security clearance
- Level: mid
- Type: full_time
Palo Alto Networks
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 i…
Santa Clara
- Skills: cybersecurity, Red Team, offensive security, vulnerabilities, exploitation, payload development, tactics techniques procedures, adversarial simulation, command and control, social engineering
- Level: mid
- Type: full_time
Muon Space
Founded in 2021, Muon Space is an end-to-end Space Systems Provider that designs, builds, and operates LEO satellite constellations delivering mission-critical…
Mountain View
- Skills: software security, ITAR, cybersecurity, secure coding, SDLC, threat modeling, vulnerability assessment, government contracts, hardware integration, CMMC
- Level: senior
- Type: full_time
tsmg
Mountain View
- Skills: program coordination, data collection, field operations, client management, technical guidance, operations management, team leadership, data analysis, communication, technology
- Level: entry
- Type: full_time
xAI
xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge.
Palo Alto
- Skills: Vulnerability Analysis, Risk Assessment, Data Analysis, CVSS, Python, MITRE ATT&CK, Security Frameworks, Dashboarding, Data Reporting, Stakeholder Management
- Level: mid
- Type: full_time
Lawrence Livermore National Laboratory
Join us and make YOUR mark on the World! Are you interested in joining some of the brightest talent in the world to strengthen the United States’ security? Com…
Livermore
- Skills: Spacecraft, Engineering, National Security, Modeling, Simulation, Technical Analysis, Collaboration, Subsystems, Payloads, Security Clearance
- Level: mid
- Type: full_time
Palo Alto Networks
At Palo Alto Networks, we are committed to protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one befor…
Santa Clara
- Skills: threat detection, exploit techniques, network protocols, AI/ML in security, penetration testing, scripting languages, vulnerabilities, Zero-Day exploits, detection methodologies, cybersecurity leadership
- Level: mid
- Type: full_time
Muon Space
Founded in 2021, Muon Space is an end-to-end Space Systems Provider that designs, builds, and operates LEO satellite constellations delivering mission-critical…
Mountain View
- Skills: security clearance, NISPOM, COMSEC, insider threat, DoD, IC, Program Protection, facility security, personnel security, risk management
- Level: senior
- Type: full_time
Ross Stores
Ross Stores is a leading off-price retail chain with over 2,200 stores, focused on providing high-quality brands at extraordinary savings.
Dublin
- Skills: Global Security Operations Center, threat assessment, incident response, team leadership, operational excellence, crisis management, security protocols, process optimization, confidentiality, analytical skills
- Level: mid
- Type: full_time
Palantir
Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empo…
Palo Alto
- Skills: Facility Security Officer, compliance, security policies, personnel clearance, Department of Defense, customer service, bureaucracy, process optimization, program management
- Level: mid
- Type: full_time
Williams-Sonoma, Inc.
Williams-Sonoma, Inc. is the premier specialty retailer of high-quality products for the kitchen and home in the United States.
Tracy
- Skills: asset protection, investigative support, internal investigations, security systems, loss prevention, risk assessment, compliance audits, training, analytical skills, reporting
- Level: mid
- Type: full_time
General Dynamics Mission Systems, Inc.
General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully…
San Jose
- Skills: RF & Telecommunications, Data Telecommunication systems, Systems engineering, Data Network design, Commercial or Government Satcom System, Computer networks, Security & Compliance, Technical Support, Leadership, Network Fundamentals
- Level: senior
- Type: full_time
xAI
xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge.
Palo Alto
- Skills: security, credentialing, ID badges, access control, databases, operational security, sensitive information, law enforcement, military, emergency response
- Level: mid
- Type: full_time
Coupang
We exist to wow our customers. We know we’re doing the right thing when we hear our customers say, “How did we ever live without Coupang?” Born out of an obses…
Mountain View
- Skills: insider threat, data governance, data exfiltration, penetration testing, forensics, offensive operations, threat simulation, policy circumvention, Korean proficiency, e-commerce
- Level: senior
- Type: full_time
Google Public Sector brings the magic of Google to the mission of government and education with solutions purpose-built for enterprises.
Sunnyvale
- Skills: cloud engineering, customer relationships, federal government, Top Secret security clearance, cloud solutions, infrastructure modernization, application modernization, data analytics, technical sales, containerization
- Level: mid
- Type: full_time