Last updated: 2025-06-06

26 Defense And Security Analyst jobs in San Jose.

Hiring now: Team Leader Executive Protection @ Gavin De B, Security Clearance Jobs @ Boeing, Advanced Analyst @ Parsons, Defense And Advanced Programs Team Membe @ Archer, Systems Administrator Sr Mso @ General Dy, Systems Analyst @ Lawrence L, Sr Advanced Support Specialist Hoh Fello @ General Dy, Lead Solutionsystems Architect @ Spx Techno, Postdoctoral Research Fellow @ Lawrence L, Sr Technical Support Engineer United Sta @ Palo Alto . Explore more at at jobswithgpt.com

🔥 Skills

cybersecurity (4) aerospace (4) Systems Engineering (4) engineering (3) manufacturing (3) data science (3) project management (3) security clearance (3) national security (3) Security Clearance (3)

📍 Locations

San Jose (9) Livermore (6) Mountain View (3) Fremont (2) Menlo Park (1) Pleasanton (1) Santa Clara (1) San Mateo (1)

Gavin de Becker & Associates (GDBA)

Gavin de Becker & Associates (GDBA) protects the world’s most influential and at-risk public figures. Founded in 1978 by 3-time Presidential appointee, Gavin d…

Team Leader - Executive Protection

Menlo Park

  • Skills: close protection, executive protection, high-net-worth clients, protective security, team leadership, communication skills, scheduling, client management, command center technology, emergency medical experience
  • Experience: 3+ years of experience conducting close protection/executive protection operations; 3+ years working in a full-time certified law enforcement officer position.
  • Type: Full-time
  • Salary: $95,000 - $115,000

Boeing

Boeing is a global aerospace company that operates in the fields of engineering, manufacturing, and cybersecurity, offering diverse products and services.

Security Clearance Jobs

San Jose

  • Skills: cybersecurity, engineering, manufacturing, business, data science, cloud computing, aerospace, information technology, project management, research and development

Parsons

Parsons is a global leader in infrastructure and technology solutions, specializing in defense, security, intelligence, and environmental sectors.

Advanced Analyst

San Jose

  • Skills: programmatic support, technical support, analytical support, GMD test activities, flight testing, ground testing, cyber testing, logistical support, facility management, security procedures
  • Experience: 7+ years relevant experience
  • Type: Full-time
  • Salary: $104,200.00 - $182,400.00

Boeing

Boeing provides aerospace products and services that improve the world.

Security Clearance Jobs

Pleasanton

  • Skills: aerospace, engineering, manufacturing, cybersecurity, data science, IT, veterans, contract roles, environmental stewardship, community engagement
  • Type: Contract

Archer

Archer is an aerospace company based in San Jose, California building an all-electric vertical takeoff and landing aircraft with a mission to advance the benef…

Defense and Advanced Programs Team Member

San Jose

  • Skills: aerospace, modeling, simulation, design, analysis, CAD, python, matlab, DoD security clearance, Model Based Systems Engineering
  • Experience: 6 - 10 years in aerospace or related field
  • Salary: $170,640.00 - $208,560.00

General Dynamics

GDIT is a global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. g…

Systems Administrator, Senior (MSO)

Livermore

  • Skills: IT Networking, Networking Support, Top Secret Clearance, Mission Support Operator, Monitoring Tools, SolarWinds, Splunk, WireShark, Systems Administration, Emergency Operations
  • Experience: 8+ years of directly related experience in IT / Network administration and support.
  • Type: Full Time
  • Salary: $102,000 - $138,000

Lawrence Livermore National Laboratory (LLNL)

LLNL is a premier science and engineering research laboratory with a mission focused on significant national security challenges.

Systems Analyst

Livermore

  • Skills: Systems Analyst, operations analysis, AFSIM, modeling, simulation, national security, mentorship, technical reports, research, project management
  • Type: Full-time

General Dynamics Mission Systems, Inc.

At General Dynamics Mission Systems, we rise to the challenge each day to ensure the safety of those that lead, serve, and protect the world we live in.

Senior Advanced Support Specialist - HOH Fellows/DoD SkillBridge Candidates

San Jose

  • Skills: DoD SkillBridge, Top Secret, Configuration Management, Security Settings, Engineering Drawings, Microsoft Windows, Linux, Networking, RF Modems, Test Equipment
  • Experience: Has served at least 180 days on active duty
  • Type: Full Time
  • Salary: USD $0.00 - USD $0.00 /Yr.

Lawrence Livermore National Laboratory (LLNL)

LLNL is a premier research institution that provides solutions for national security and scientific challenges. The Lab conducts cutting-edge research in vario…

Associate Deputy Director for Science and Technology

Livermore

  • Skills: Leadership, Research Security, Strategic Priorities, Policy Determinations, Resource Allocations, Collaboration, Technical Oversight, Evaluation Committee, Stakeholder Engagement, National Security
  • 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.

Lead Solution/Systems Architect

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
  • Experience: 10+ years in software and hardware development; 10+ years in low level and system design.
  • Type: Hybrid
  • Salary: $180,300 to $261,000

Lawrence Livermore National Laboratory

CGSR was established at Lawrence Livermore National Laboratory (LLNL) in 1996 to serve as a bridge between the science & technology experts at the lab and the …

Postdoctoral Research Fellow

Livermore

  • Skills: research, national security, strategic deterrence, nonproliferation, arms control, emerging technologies, energy issues, biosecurity, multidisciplinary, workshops

Palo Alto Networks

Sr. Technical Support Engineer, United States Government, XSOAR

Santa Clara

  • Skills: technical support, cybersecurity, government, XSOAR, remote, customer service, collaboration, problem-solving, engagement, technical documentation

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…

Electronic Warfare Engineer

Mountain View

  • Skills: Electronic Warfare, RADAR, Signal Processing, Software Development, Cognitive Sensors, Algorithm Design, Defense, Tactical Autonomy, Simulation, Uncrewed Aerial Systems
  • Experience: 5+ yrs experience with software implementation of radar signal processing algorithms
  • Type: Full-time
  • Salary: $155,000 to $190,000 USD annually

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.

Advanced Systems Engineer

San Jose

  • Skills: Systems Engineering, Integration, Test Procedures, Requirements Traceability, System Development Life Cycle, Customer Interaction, Test Reports, Requirements Management, System Modeling, Security Clearance
  • Experience: 5+ years of job-related experience, or a Master's degree plus 3 years of experience
  • Type: Full Time
  • Salary: USD $144,593.00 - USD $160,407.00 /Yr.

Parsons Corporation

Parsons is a global engineering and infrastructure firm providing innovative solutions across transportation, environmental, digital transformation, urban deve…

Mission Analyst

Fremont

  • Skills: Cyber Security, Mission Analyst, Threat Assessments, Survivability, Infrastructure, Assessment, Security Clearance, Defense, Risk Management, Analytical Support
  • Experience: 7+ years
  • Salary: $108,700.00 - $190,200.00

General Dynamics Mission Systems, Inc.

General Dynamics Mission Systems engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execut…

Sr Advanced Systems Engineer

San Jose

  • Skills: Systems Engineering, RF communication systems, Test plans, Technical documents, Agile, SECURITY CLEARANCE, Test Readiness Review, Facility Acceptance Tests, Mission critical solutions, Technology integrator
  • Type: full_time
  • Salary: {'min': 182756.0, 'max': 202745.0, 'period': 'annual', 'currency': 'USD'}

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…

Full Stack Engineer

Mountain View

  • Skills: full-stack engineering, data management, cloud infrastructure, machine learning, data pipelines, ATR, government programs, national security, software solutions, security clearance
  • Type: full_time
  • Salary: {'min': 153000.0, 'max': 222000.0, 'period': 'annual', 'currency': 'USD'}

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…

Systems Engineer

Mountain View

  • Skills: mission design, spacecraft systems, system modeling, requirements management, project management, communication, remote sensing, system integration, data pipelines, ITAR/EAR compliance
  • Type: full_time
  • Salary: {'min': 143000.0, 'max': 200000.0, 'period': 'annual', 'currency': 'USD'}

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…

Signals Intelligence (SIGINT) Systems Architect

San Jose

  • Skills: SIGINT, Systems Engineering, Signal Processing, SATCOM, COMINT, Direction Finding, DSP Software Development, MATLAB, Python, Validation
  • Type: full_time
  • Salary: {'min': 212000.0, 'max': 236000.0, 'period': 'annual', 'currency': 'USD'}

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…

Senior Systems Project Engineer

Livermore

  • Skills: systems engineering, project planning, technical leadership, advanced manufacturing, collaborative environment, verbal communication, technical presentation, multidisciplinary teams, complex engineering challenges, Q-level security clearance
  • Type: full_time
  • Salary: {'min': 168780.0, 'max': 256824.0, 'period': 'annual', 'currency': 'USD'}

Take-Two Interactive Software, Inc.

Take-Two Interactive Software, Inc. is a leading developer, publisher, and marketer of interactive entertainment for consumers around the globe. We develop and…

Senior Threat Analyst

San Mateo

  • Skills: Threat Assessment, Investigations, Security Operations, OSINT, Behavioral Assessment, Incident Management, Risk Mitigation, Training Development, Collaboration, Intelligence Tools
  • Type: full_time
  • Salary: {'min': 80200.0, 'max': 118660.0, 'period': 'annual', 'currency': 'USD'}

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…

Quantum Information Physicist

Livermore

  • Skills: quantum computing, error correction, algorithm development, computational physics, leadership, technical reports, peer-reviewed publications, research proposals, scientific presentations, security clearance
  • Type: full_time
  • Salary: {'min': 202500.0, 'max': 308184.0, 'period': 'annual', 'currency': 'USD'}