Cyber security jobs in California

Santa Ana, California

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Today

Job ID: 2511603 Location: SANTA ANA, CA, US Date Posted: 2025-11-17 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: No Description SAIC is seeking a highly skilled Cybersecurity Architect to support the Orange County Sheriff's Department (OCSD). This role involves providing technical leadership and oversight for OCSD's cybersecurity

Full-time

USD 120,001.00 - 160,000.00 per year

Cyber Security Engineer

El Segundo, California

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Today

Job ID: 2512275 Location: EL SEGUNDO, CA, US Date Posted: 2025-12-10 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: No Description Job Description: SAIC is seeking a Cyber Security Engineer to join our MSEIT team in supporting the Evolved Strategic Systems (ESS) program in El Segundo, CA. Due to security requirements,

Full-time

USD 120,001.00 - 160,000.00 per year

Cyber Security Engineer

El Segundo, California

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Today

Modern Technology Solutions, Inc. (MTSI) is seeking a Cyber Security Engineer to join our Evolved Strategic Systems (ESS) program in El Segundo, CA. Due to security requirements, work is required to be on-site in a secure facility. The MILSATCOM Systems Engineering, Integration, and Test (MSEIT) effort provides leading edge Systems Engineering & Integration (SE&I) for the Space Force's Space Systems Command. We support the Space Force's acquisition of state-of-the-art Military Satellite Communi

Full-time

USD 110,000.00 - 150,000.00 per year

Cybersecurity Threat and Exploitation Analyst

San Diego, California

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Today

Job Number: R0231414 Cybersecurity Threat and Exploitation Analyst The Opportunity: As a cyber warfare engineer, you know how critical it is to stay ahead of evolving threats by identifying and exploiting vulnerabilities before adversaries can. At Booz Allen, you'll bring that expertise to a mission-focused team where you'll conduct testing and analysis to identify threat vectors, engineer attack methodologies, and develop and deploy exploits. You'll use your understanding of cyber operations to

Full-time

USD 86,900.00 - 198,000.00 per year

Mid Career Cybersecurity Engineer

Sunnyvale, California

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Today

Job Description You will be the Mid-Career Cybersecurity Engineer for the Cybersecurity team which is responsible for applying an interdisciplinary, collaborative approach to plan, design, develop, validate, and verify Cyber solutions across the lifecycle. What You Will Be Doing As the Mid-Career Cybersecurity Engineer, you will be responsible for developing System Cyber architecture to mitigate current and emerging threats and applying the Risk Management Framework within the engineering Syst

Full-time

USD 101,000.00 - 178,135.00 per year

Sr. Cybersecurity Engineer

Hybrid in Los Angeles, California

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8d ago

ROLE DESCRIPTION We are currently recruiting for an Information Security Engineer to join the Company's Technology team at our office in Woodland Hills, California. Hybrid role. The position reports into the Management of Security and Compliance and focus are to ensure the company's digital assets are protected from unauthorized access. This includes securing both on-premises and off-premises infrastructures. Primary Responsibilities Monitor and optimize threat protection tools to remediate any

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Full-time

Depends on Experience

Cybersecurity Engineer

Fresno, California

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Today

Description Are you ready for a change in 2026? If so, please keep reading! A client in the financial services industry is seeking a Cybersecurity Engineer to join their growing Information Security team. This is a direct-hire, hybrid role based in Fresno, CA, offering a mix of in-office and remote work each week. This role is ideal for a seasoned, hands-on cybersecurity professional who enjoys advanced threat analysis, incident response, and security engineering within a regulated environment,

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Full-time

USD 95,000.00 - 135,000.00 per year

Cybersecurity SCADA Tech - Los Angeles CA

Los Angeles, California

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Yesterday

Cybersecurity SCADA Tech Location : Los Angeles CA Duration: 6+ months contract. ( Need Face to Face interview) and Local SPECIAL REQUIREMENTS (Required): Knowledge of industrial control systems 1/0 technologies and SCADA Protocols (Modbus, DNP3, CIP)Provides specialized and complex expertise in the design, deployment and review of control systems LAN/WAN networks and security architecture.Working knowledge of Cellular, Microwave, Telco services, WAN, LAN, switching, routing, VPN, VLAN.Evalua

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Contract

$50 - $60

Sr. Cyber Security Engineer

Hybrid in Los Angeles, California

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13d ago

Software Resources has an immediate job opportunity for a Sr. Cyber Security Engineer with a major organization in Los Angeles, CA. 3 days onsite, 2 days remote. 6-9+ month contract to start. Pay Rate: $70 - $80/hr DOE Under the general direction of the Network and System Manager and with coordination from the Chief Information Officer, the Sr. Cyber Security Engineer is a senior-level security professional who plans and designs security solutions and capabilities that enable the organization

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Contract

Depends on Experience

Cybersecurity Engagement Director

Santa Clara, California

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16d ago

Title: Cybersecurity Engagement DirectorLocation: Santa Clara, CA (Will be hybrid - office when not on client/prospect sessions or engagements.) Fulltime PositionTravel - 50% Job Description: Must have skills:Experience of operating at a CXO level - confident and articulate in discussing technical matters in simple termsRecognized as a 'go to' person with sound experience and judgement across Cybersecurity risks, threats and how to manage them effectivelyRolls their sleeves up gets stuck in as a

Easy Apply

Full-time

Depends on Experience

Cybersecurity Governance, Risk and Compliance (GRC) Program Manager

San Jose, California

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5d ago

Job Title: Cybersecurity Governance, Risk and Compliance (GRC) Program Manager Location: San Jose, CA (Onsite) Duration: 6+ months contract Description: As a senior member of our cybersecurity team, you will play a critical role in ensuring the organization's alignment with regulatory requirements, industry standards, and internal policies. You will lead and manage various cybersecurity projects and initiatives, drive process improvements, and collaborate with key stakeholders to maintain a robu

Easy Apply

Contract

Depends on Experience

Cybersecurity / Information Security Architect

Santa Ana, California

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2d ago

Job Title: Senior Security Architect Duration: 18 Months Contract Location: Santa Ana, CA (Onsite) Top Must-Have Skills: Cisco networking (switches, routers, firewalls, WLCs, VPNs) Security and compliance (CJIS, NIST, NAC, incident response, audit readiness) Network monitoring & management (SolarWinds, NetFlow, SNMP, ACLs, QoS) Leadership and mentoring (SME guidance, staff training, documentation) Security, Compliance, and Audit Readiness Enforce network security controls aligned with Criminal

Easy Apply

Contract

$90 - $100

Senior Security Architect

California

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2d ago

Senior Security Architect Key Responsibilities Implementation, Operations & SupportServe as the hands-on lead engineer for network deployment, upgrades, and incident response.Configure and manage Cisco switches, routers, firewalls, WLCs, and wireless endpoints.Design and manage VPNs, QoS, ACLs, network monitoring, and logging systems (SolarWinds, NetFlow, SNMP).Act as the Level 4 escalation point for complex network issues and performance tuning.Security, Compliance & Audit ReadinessEnforce netw

Easy Apply

Contract

Depends on Experience

Information Systems Security Specialist 3

San Diego, California

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14d ago

Data Intelligence is seeking an experienced Information Systems Security Specialist 3 to join our team in San Diego, CA. The ideal candidate will possess a strong technical background in cybersecurity, systems engineering, and Information Assurance (IA), with specialized experience in Communications Security (COMSEC) and Cryptologic Material Systems (CMS) for Advanced Tactical Data Links (ATDL) systems. This role involves developing and implementing security policies, coordinating IT security pr

Easy Apply

Full-time

Depends on Experience

Industrial Cybersecurity Consultant

Remote or Glen Allen, Virginia

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Today

job summary: Randstad Digital is seeking an Industrial CyberSecurity Consultant for an exciting long term consulting opportunity in Virginia. This role will involve 80%-100% travel to various client locations in Virginia. The Cybersecurity Consultant will independently execute significant portions of projects addressing Information Technology (IT) and Industrial Control System security. The Cybersecurity Consultant supports the execution of projects consisting of network penetration testing,

Contract

USD50 - USD60

Industrial Cybersecurity Consultant

Remote or Glen Allen, Virginia

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Today

Contract

USD50 - USD60

Information Security Engineer

Hybrid in Los Angeles, California

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6d ago

Maxonic maintains a close and long-term relationship with our direct client. In support of their needs, we are looking for an Information Security Engineer Job Description: Job Title: Information Security Engineer Job Type: Fulltime Job Location: Woodland Hills, CA Work Schedule: Hybrid Notes: No Work Visa Sponsor Job Description We are currently recruiting for an Information Security Engineer to join the Company's Technology team at our office in Woodland Hills, California. Hybrid role. The pos

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Full-time

$120,000 - $160,000

Industrial Cybersecurity Consultant

Remote or Glen Allen, Virginia

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Today

Contract

USD50 - USD60

Industrial Cybersecurity Consultant

Remote or Glen Allen, Virginia

•

Today

Contract

USD50 - USD60

Specialist Systems Engineering - Cybersecurity

Yorba Linda, 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

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Cyber security jobs in California, USA