GCIH jobs in California

Remote

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Today

Job Description: This position acts as the highest level of technical escalation (Tier 3) for endpoint incidents, advanced threat hunting, platform troubleshooting, and complex integrations (such as Next-Gen SIEM, threat intelligence, and automated orchestration).The Senior Tier 3 CrowdStrike Architect serves as the primary technical authority for the State of Iowa s Enterprise Endpoint Detection and Response (EDR / XDR) platform. Operating within the Information Security Services (ISS) Bureau,

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Contract, Third Party

Depends on Experience

Security Monitoring & Incident Response Specialist in Sacramento, CA

Sacramento, California

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Today

Location: Sacramento, California Duration: 1+ Year Key Responsibilities Monitor and analyze security logs, alerts, and events. Support log aggregation, threat detection, and detection-rule tuning. Investigate suspicious activity and security incidents. Support incident triage, containment, remediation, and recovery. Develop and maintain incident-response playbooks. Support evidence handling and incident documentation. Conduct post-incident reviews and recommend improvements. Prepare operational

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Contract, Third Party

Security Operations Engineer

Hybrid in San Francisco, California

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27d ago

We are seeking a Security Operations Engineer to strengthen enterprise security by building, operating, and improving large-scale security operations capabilities. This role combines threat detection engineering, incident response, security automation, cloud security, and operational excellence. The ideal candidate has experience securing cloud-native environments, developing detections, responding to incidents, and improving security posture through engineering and automation. Key Responsibilit

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Third Party, Contract

Depends on Experience

CrowdStrike Specialist

Remote

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6d ago

HonorVet Technologies is a Service Disable Veteran-Owned IT staffing firm, ISO 9001 and ISO 27001 certified, working with federal agencies, state governments, and Fortune 500 enterprise clients across the US. What makes us different isn''t a tagline; it''s the way we work. We don''t forward resumes and hope for the best. We take the time to understand where a professional like you is headed and only reach out when we genuinely believe there''s a fit worth exploring. Title: CrowdStrike Specialis

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Contract, Third Party

$65 - $67

Crowdstrike Architect

Remote

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6d ago

Hello,This is Kalyankar Archana, staffing Specialist at Conflux Systems Inc. trying to reach you regarding One of our direct client role.If interested revert me back to the email with your updated resume.Here are the Job details for your reviewTite: CroudStrike ArchitectLocation: Des Moines, IADuration: 10 MonthsEither Web Cam or in Person interviewRemotePayrate: $94.71/hr on W2.Required Skills4 years Industry Certifications: CISSP, GCFA, GCIH, GSEC, CISA, or equivalent advanced security credent

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Contract

Cyber Threat Intelligence (CTI) Analyst

Remote or Bethesda, Maryland

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Today

Overview Edgewater Federal Solutions is currently seeking a Cyber Threat Intelligence (CTI) Analyst to provide support to an Edgewater Federal government contract. **Due to the nature of the contract and work, ship is a requirement** Responsibilities Become an integral part of a diverse team.Establish and maintain complete intelligence cycle operations to support enterprise cyber security, accounting for strategic, operational, and tactical intelligence needs.Use open source, government-provi

Full-time

USD 160,000.00 - 180,000.00 per year

Principal Engineer - Data Protection & Insider Threat (Remote)

Remote or Chicago, Illinois

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Today

Description Connecting People. Uniting the World. There's never been a more exciting time to join United Airlines! As a global company that operates in hundreds of locations around the world - with millions of customers and tens of thousands of employees - we have a unique responsibility to uplift and provide opportunities in the places where we work, live and fly. We're on a path to becoming the best airline in aviation history. Join our Cybersecurity and Digital Risk (CDR) team to help lead t

Full-time

Cybersecurity Technology Architect IV

Concord, California

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Today

Job Title: Cyber Threat Specialist (SOC & Threat Intelligence) Role Overview We are seeking a highly technical, tenacious Cyber Threat Specialist to serve as a critical line of defense in our 24x7 Security Operations Center (SOC). This is not a passive monitoring role; you will utilize real-time threat intelligence to investigate security events, perform baseline threat hunting, and design improvised solutions to mitigate active threats. The ideal candidate blends the foundational skills of a s

Full-time

USD 193,400.00 - 193,400.00 per year

Automation Engineer (XSOAR)

Newport Beach, California

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Today

Job#: 3047131 Job Description: Automation Engineer (XSOAR) Location: Newport Beach, California (Remote) Role Overview We are actively seeking a talented SOAR Automation Engineer to join a Cyber Operations Team. As a SOAR Automation Engineer, you will contribute to the Security Monitoring service by assisting with automation playbook development, SOAR administration, and cybersecurity alert investigation analysis. This is a contract position open to remote candidates. Key Responsibilities Perf

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Full-time

$75 - $97 per hour

Staff Information Security Engineer - Threat Defense & Automation

Sunnyvale, California

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Today

About Us: Proofpoint is a global leader in human- and agent-centric cybersecurity. We protect how people, data, and AI agents connect across email, cloud, and collaboration tools. Over 80 of the Fortune 100, 10,000 large enterprises, and millions of smaller organizations trust Proofpoint to stop threats, prevent data loss, and build resilience across their people and AI workflows. Our mission is simple: safeguard the digital world and empower people to work securely and confidently. Join us in

Full-time

USD 187,700.00 - 275,275.00 per year

Principal Software Engineer, Security, Detection & Response

Remote

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Today

HubSpot is looking for a talented Principal Software Engineer to shape and deliver advanced detection engineering, threat intelligence, and incident response solutions supporting our growing platform. In this pivotal org-impacting role, you will use your extensive hands-on engineering experience to influence the technical direction of our detection and response capabilities, implement best-in-class security practices, and help attain high standards for operational excellence. You'll tackle chall

Full-time

USD 266,200.00 - 425,900.00 per year

Senior Network Administrator

Hawaiian Gardens, California

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13d ago

PLEASE NOTE: IT IS A 100 % onsite position Employment Type: Full-Time (Up to 40 hours/week, no overtime permitted) Clearance: Active Tier 5 (T5) Top Secret security clearance Transportation: Must possess a personal vehicle (POV) for commuting between local base sites in Guam (expenses/mileage are non-reimbursable)POSITION OVERVIEW The Senior Network Administrator provides specialized network administration, design, maintenance, and securityKEY RESPONSIBILITIES & ESSENTIAL SKILLS:1.Network Engin

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Full-time

Depends on Experience

Senior Security Engineer - Insider Risk

Remote or Rhode Island

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Today

We're building a world of health around every individual - shaping a more connected, convenient and compassionate health experience. At CVS Health , you'll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger - helping to simplify health care one person, one family and one community at a time. Position Summary The Senior Security Engineer - Insider

Full-time

USD 83,430.00 per year

Senior Detection and Response Engineer

Torrance, California

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Today

Northwood is a modern space infrastructure company bringing the benefits of space to the masses through advanced communications technology. We are building a global network of phased array ground stations that enable real-time, reliable communication for satellite missions such as national security, global connectivity, and disaster response. With a vertically integrated approach, Northwood designs, builds, and rapidly deploys scalable systems that power the next generation of space missions. If

Full-time

USD 120,000.00 - 190,000.00 per year

Senior Cyber Threat Analyst

Remote

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Today

Job Title: Senior Cyber Threat Analyst Location: Remote, USA Reports to: Managing Director Employment Type: Full time Job Req ID: 2026 Req Begin Date: 8/10/2026 About Vector3 Vector3, Inc., is an incident response firm supporting TMHCC Cyber and Professional Lines Group (CPLG) Vector3 specializes in responding to Business Email Compromise (BEC) and Ransomware incidents, helping insured organizations investigate, contain, and recover from cyber events. About TMHCC Tokio Marine HCC (TMHCC) brings

Full-time

USD 109,500.00 - 164,300.00 per year

Sr. Security Engineer

Seal Beach, California

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Today

Sr. Security Engineer need for well-established California bank that has been in operation for over 100 years This Jobot Job is hosted by: Joseph Calabrese Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $130,000 - $180,000 per year A bit about us: A reputable and well-established California bank that has been in operation for over 100 years is hiring for a Senior Information Security Analyst. Why join us? Leverage the latest Network & Se

Full-time

USD 130,000.00 - 180,000.00 per year

Network Security Engineer

San Francisco, California

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Today

Who We Are Lightning AI is the company behind PyTorch Lightning. Founded in 2019, we build an end-to-end platform for developing, training, and deploying AI systems-designed to take ideas from research to production with less friction. Through our merger with Voltage Park, a neocloud and AI Factory, Lightning AI combines developer-first software with cost-efficient, large-scale compute. Teams get the tools they need for experimentation, training, and production inference, with security, observ

Full-time

USD 180,000.00 - 220,000.00 per year

Senior Threat Detection Engineer

Remote

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Today

About the role: We are looking for a savvy, high-performing Threat Detection Engineer who will be responsible for the day-to-day management of company-wide information security toolsets and the protection of Blackbaud's and Client's information. Security Engineers diligently investigate anomalous events and alerts, detect malicious activities, reverse engineer malware, and write signatures and scripts for various security tools to defend against malicious activity. The Security Engineer provide

Full-time

USD 101,900.00 - 132,800.00 per year

Info Security Engineer V

Santa Ana, California

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Today

Job#: 3039634 Job Description: Info Security Engineer V Location: Santa Ana, California (Work is to be conducted Onsite) Role Overview We are seeking a Cybersecurity Architect to provide expert technical leadership and oversight for a cybersecurity team. This role is responsible for the design, development, and implementation of a robust and compliant enterprise-wide security architecture to protect assets, systems, and data against cyber threats. The position is 100% on-site. Key Responsib

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Full-time

$75 - $100 per hour

Senior Security Engineer

San Francisco, California

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Today

About the Role We are looking for a highly technical Senior Security Engineer who thrives on building security capabilities from the ground up. This role is ideal for someone who enjoys solving complex security challenges through engineering, automation, and AI rather than relying solely on commercial tools. You will help build, scale, and continuously evolve the next generation of security capabilities across our cloud-native SaaS platform, with a strong focus on AI security, automation, and s

Full-time

USD 175,000.00 - 220,000.00 per year

GCIH jobs in California, USA