278 cyber jobs at 157 companies in California

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Cyber Engineer
San Diego, California, United States
$100k-$125k/yr OnsiteFull Time
Fuse Integration
Fuse Integration: Developing tactical communication and networking systems for defense.
6+ YOEBachelor's degree in a technical field or six years' equivalent experience, 6–8 years in cyber or IT, Linux and virtualization expertise, DoD RMF experience, DoD 8570 IAT Level 2 certification, U.S. citizenship, and active Secret clearance.
VMware, KVM, Hyper-V, Linux, VLAN, OSPF, EIGRP, BGP, VOIP
3w
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Senior Cyber Engineer
Colorado Springs or El Segundo
$166k-$250k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides technical expertise and research for national space programs.
10+ YOEBachelor's in STEM,10+ years system security experience, DoD 8140 cybersecurity certification(s), current TS/SCI clearance, U.S. citizenship, demonstrated leadership in cyber programs, travel ~20%.
AWS, Azure, VMWare
1w
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Cyber Broker - NA FINEX
San Francisco or Los Angeles
$90k-$125k/yr OnsiteFull Time
WTW
WTWNASDAQ: WTW: Global advisory, broking, and solutions.
2+ YOEBachelor's degree or equivalent experience; 2–5+ years in cyber insurance broking, underwriting, or financial lines; strong placement and negotiation expertise; P&C license required or obtainable.
1w
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Cyber Broker - NA FINEX
San Francisco or Los Angeles
$90k-$125k/yr OnsiteFull Time
WTW
WTWNASDAQ: WTW: Provides global risk management, insurance brokerage, and advisory services.
2+ YOEBachelor's degree or equivalent experience; 2–5+ years in cyber insurance broking, underwriting, or financial lines; strong product knowledge, placement and negotiation experience, communication skills, and a P&C license or ability to obtain one.
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Classified Cyber Assurance Analyst
Hawthorne, California, United States
$85k-$135k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
1+ YOEBachelor's degree or 3+ years managing cyber assurance for classified systems; 1+ years cyber assurance; RMF A&A lifecycle experience; familiarity with Nessus, Splunk, Security Center, ServiceNow, eMASS, and GRC tools; active TS/SCI clearance and CI polygraph or ability to obtain.
RMF, Nessus, Splunk, Security Center, ServiceNow (SNOW), eMASS, GRC, NRO A&A, JSIG A&A
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Cyber Security Engineer
Rocklin or San Luis Obispo or Seattle or Bellingham or Portland or Roseville
$70k-$90k/yr OnsiteFull Time
Astound
Astound: Provides fiber-powered internet, TV, mobile, and phone services.
7+ YOE7+ years cyber security experience; expertise in incident response, detection engineering, EDR/EDR-XDR telemetry and SIEM; knowledge of identity, endpoint, cloud security, NGFW/IDS/WAF, and regulatory frameworks (NIST, CMMC, PCI).
CrowdStrike, SIEM, SOAR, EDR/XDR, MITRE ATT&CK, NGFW, IDS/IPS, WAF, Proxy, PKI, NIST, CMMC, PCI
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Cyber Systems Engineer
San Diego, California, United States
$185k-$200k/yr OnsiteFull Time
World Wide Technology
World Wide Technology: Global technology solutions provider and systems integrator.
Active TS/SCI clearance required; experience designing/deploying cyber deception, SIEM/SOAR, EDR, virtualization, cloud, RMF/STIG compliance; scripting/automation and enclave architectures; CISSP and 8+ years supporting DoD/Navy environments preferred.
Acalvio ShadowPlex, VMware ESXi, Hyper-V, KVM, Splunk Enterprise, ELK (Elastic), Splunk Phantom, Cortex XSOAR, CrowdStrike Falcon, Microsoft Defender for Endpoint, Kubernetes (RKE2), AWS, Azure GovCloud, Windows Server, Windows 10/11, Red Hat, Linux, Ansible, CI/CD pipelines, NGINX, SQL/MariaDB, Active Directory, ACAS/Nessus, eMASS, CANES
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Crisis & Cyber Response Manager
Long Beach or United States
$80k-$172k/yr RemoteFull Time
Molina Healthcare
Molina HealthcareNYSE: MOH: Provides managed health insurance through government-sponsored benefit programs.
7+ YOE7+ years operational cybersecurity and crisis management experience (including 3+ years in corporate cyber response); risk assessment, incident response, documentation, training, metrics, and hands-on cyber response skills; familiarity with ChatGPT/CoPilot and Microsoft Office.
ChatGPT, CoPilot, Microsoft Office
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Cyber Underwriter (San Francisco or LA)
San Francisco or Los Angeles
$90k-$150k/yr HybridFull Time
Safety National
Safety National: Provides specialty insurance and reinsurance for workers' compensation.
Ability to analyze complex cyber risks, underwrite new and renewal business, set pricing/retentions/terms, strong communication and analytical skills; U.S. work authorization required.
3w
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Cyber Systems Engineer / Principal Cyber Systems Engineer (AHT)
Manhattan Beach, California, United States
$101k-$151k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOEU.S. citizen with active DoD Top Secret clearance (recent adjudication), ability to obtain Top Secret SAP, bachelor's or master's in relevant STEM, 2+ years (or up to 5+ for principal) cyber/IT experience, STIG-hardened Linux/Windows, BOM/ procurement experience, CompTIA Security+, MS Office proficiency.
Microsoft Excel, Microsoft Word, Linux, Windows, Azure, AWS, Joint Mission Planning System (JMPS), AFMSS, PFPS, DoD STIG, CI/CD
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Cyber Security Adjunct Instructor
California or Florida or Massachusetts or New Mexico or San Diego or Albuquerque
$35-$48/hr RemotePart Time
California Institute of Applied Technology
California Institute of Applied Technology: A private technical college providing IT degrees and certifications.
2+ YOERequires bachelor\u0002s degree, current industry certification(s) in cyber security, 2+ years experience (or 3+ years field experience), teaching or synchronous online experience preferred, Microsoft Teams and Canvas familiarity.
Microsoft Teams, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Canvas
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Sr Specialist, Cyber Intelligence (41664)
Carlsbad, California, United States
$106k-$198k/yr OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
8+ YOEActive Secret clearance, Bachelor’s in CS/cyber or 8+ years cybersecurity experience, RMF expertise, Linux/Windows administration, vulnerability management, incident response, and advanced technical writing.
Ubuntu, Red Hat, Windows, Risk Management Framework (RMF), Nessus, ACAS, STIGViewer, SCAP, Splunk, Tenable (Nessus), DISA Gold Disk, Secure Host Baseline (SHB), SIEM
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Head of Cyber Missions
San Francisco or Los Angeles or New York City or Washington, D.C. or London or Singapore
RemoteFull Time
TRM Labs
TRM Labs: A distributed-first delivering AI-powered intelligence solutions that help agencies and businesses investigate and disrupt cyber threats.
10+ YOE10+ years cyber experience, proven commercial ownership of large engagements (~$10M+), experience with public- and private-sector customers and federal contracting, strong executive communication, AI fluency, and ability to build mission delivery programs.
Otter.ai, Fireflies, Fathom, Cluey
1mo
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Cyber Threat Intelligence (CTI) Analyst
Los Angeles or Long Beach or San Pedro
$135k-$145k/yr OnsiteFull Time
IMRI
IMRI: Provides cybersecurity and IT engineering services for government agencies.
12+ YOE12+ years IT/cyber experience with 5+ years in CTI; experience with CTI platforms and OSINT tools; strong analysis, reporting, and communication skills.
Anomali, Shodan, Maltego, PassiveTotal, VirusTotal, Recorded Future, ThreatConnect, Cyber Kill Chain, MITRE ATT&CK Framework, Diamond Model
2w
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Cyber Operations Strategist, Critical Harm Operations
San Francisco, California, United States
$252k-$280k/yr OnsiteFull Time
OpenAI
OpenAI: Develops artificial intelligence models and generative AI software services.
8+ YOESenior cybersecurity practitioner with operational strategy experience, ability to convert cyber judgment into SOPs, reviewer programs, and tooling; strong written communication; hands-on technical skills.
SQL, Python, C/C++, JavaScript, PowerShell, Bash, APIs, LLM
2d
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Cyber Defense Consultant, Mandiant, Google Cloud
California or Georgia or Illinois or Virginia or Washington
$112k-$161k/yr RemoteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
3+ YOEBachelor's degree or equivalent experience; 3 years configuring SOAR technologies, executive and technical reporting, and data analytics; 2 years with cyber defense teams in operational environments.
Security Orchestration, Automation, and Response (SOAR), Python, Security Information and Event Management (SIEM)
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Cyber Detection & Response Analyst
Fremont or United States
$120k-$140k/yr RemoteFull Time
Control Risks
Control Risks: Provides risk management, security, and strategic intelligence consulting services.
3+ YOE3+ years in cybersecurity (incident response, SOC or cyber defense). Hands-on SIEM/EDR, log analysis (Splunk, Microsoft Sentinel, CrowdStrike). Knowledge of MITRE ATT&CK and NIST; cloud (AWS, Microsoft Azure, GCP) preferred. Relevant certs a plus.
SIEM, EDR/XDR, Splunk, Microsoft Sentinel, CrowdStrike, MITRE ATT&CK, NIST, AWS, Microsoft Azure, GCP
2mo
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Claims Counsel, Financial Lines & Cyber
New York City or Atlanta or Chicago or Cincinnati or Dallas or Los Angeles or Warren
$110k-$185k/yr HybridFull Time
MSIG USA
MSIG USATokyo Stock Exchange: 8725: Provides commercial property and casualty insurance and risk services.
7+ YOEJuris Doctor required; 7+ years in insurance coverage, financial lines or cyber claims; strong negotiation; travel as needed.
Microsoft Office
2w
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Cyber Engineer Principal
San Diego, California, United States
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
9+ YOEActive TS/SCI and U.S. citizenship required; 9+ years cybersecurity/IA experience (5+ years designing hardened systems); RMF/ATO, vulnerability scanning (ACAS,Nessus,SCAP), scripting (Python,Bash,PowerShell,C/C++), HSM/TPM/PKI, virtualization/container experience.
RMF, DISA STIGs, ACAS, Nessus, SCAP, VMware ESXi, Hyper-V, Docker, Python, Bash, PowerShell, C/C++, HSM, TPM, PKI, NIAP, Common Criteria
3w
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Cyber Risk Lead
Houston or New York City or San Francisco or Seattle
$180k-$210k/yr OnsiteFull Time
Nscale
Nscale: Vertically integrated AI infrastructure provider for high-performance computing.
8+ YOE8+ years enterprise security risk experience, expertise in risk quantification (FAIR/NIST/ISO), SQL/scripting familiarity, experience driving remediation and building risk automation, strong cloud and IaC knowledge.
SQL, Terraform