IT Security jobs in Costa Mesa, CA

Irvine, California

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6d ago

IT Security EngineerLocation:Irvine, CA (onsite)Contract: 12+ MonthSchedule: Monday-Friday 8:30am-5:30pm, In Office Korean bilingual is required for this positionJob Description:The TEMP IT Security Engineer is responsible for supporting the planning, implementation, and management of the organization''s IT security infrastructure and policies. This role assists in identifying security risks, responding to incidents, and ensuring compliance with internal standards and external regulations. Kore

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Contract

45 - 52

IT Security Administrator

Remote

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Today

Job Title: IT Security Administrator Job ID:26-04004 Location: Remote Duration: 06 months on W2 contract Must Haves We are not looking for a seasoned veteran.1-3 years identity management experience is the ideal profileITIL certification is mandatory. Job Summary The IT Security Administrator will be responsible for day to day activities surrounding general user id administration and access controls/resource authorization requests across multiple environments/systems. The successful candidate

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Contract

$46 - $54

IT Security Administrator

Remote

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13d ago

Must Haves:We are not looking for a seasoned veteran. 1-3 years identity management experience is the ideal profile. ITIL certification is mandatory. Job Description: The IT Security Administrator will be responsible for day to day activities surrounding general user id administration and access controls/resource authorization requests across multiple environments/systems. The successful candidate will also have an opportunity to further advance and broaden their skill sets/Information Security

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Contract

Depends on Experience

IT Security Specialist 2

Remote

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13d ago

Job DescriptionPlanning, implementing, managing, monitoring, and upgrading security measures for the protection of DRC data, systems, and networksResponding to all system and/or network security breachesDesign and maintain enterprise SCCM/MECM patching strategies for Windows endpoints and supported server environments.Create and manage SCCM device collections, deployment groups, maintenance windows, software update groups, and deployment schedules.Coordinate vulnerability information from Qualys

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Contract

Depends on Experience

IT Security Specialist (Identity & Access Management & Migration Consultant)

Remote

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19d ago

Project/Position Title:IT Security Specialist (Identity & Access Management & Migration Consultant) Work Location: Remote Contract Term: 7/31/2027 Expected Interview Dates: August 20th & 21st Minimum Mandatory Requirements5+ years of IAM implementation and migration experienceHands-on expertise with PingOne Advanced Identity Cloud and Microsoft Entra IDExperience with OAuth 2.0, OpenID Connect (OIDC), and SAMLExperience migrating legacy authentication platforms including ForgeRock/OpenAMStrong c

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Contract, Third Party

90 - 100

Director of IT Security

Irvine, California

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Today

ETAP empowers customers to make informed decisions throughout the life cycle of their projects with innovative software solutions for electrical systems. By applying ETAP solutions, customers experience continuous intelligence during design and engineering and into operations and maintenance using a unified electrical digital twin platform. ETAP supports customers in their digital transformation and sustainable energy transitions for a green and smart future, helping them to prioritize safety, m

Full-time

USD 137,500.00 - 229,500.00 per year

Corporate IT Security 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

Senior IT Security Operations Engineer

Remote

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Today

About Zscaler Zscaler accelerates digital transformation to ensure our customers can be more agile, efficient, resilient, and secure. As an AI-forward enterprise, we are constantly pushing the envelope, leveraging the world's largest security data lake to power our cloud-native Zero Trust Exchange platform. This innovation protects our customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Here, impact in your role matters more than t

Full-time

USD 134,000.00 - 167,500.00 per year

IT Security Engineer

Remote or Downers Grove, Illinois

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Today

Responsibilities The Sentinel IT Security Engineer will be responsible for supporting, administering, troubleshooting, repairing, and escalating customer issues across a wide line of technologies all with a security focus. This position can work remote within the United States and occasional travel to Downers Grove, IL required as needed. The IT Security Engineer will need excellent written and verbal communication skills to tactfully assist customers to ensure that requested moves, adds, and

Full-time

USD 70,000.00 - 100,000.00 per year

IT Security Engineer - REMOTE from any EST or CST US-based location

Remote or Carmel, Indiana

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Today

Job Details CNO Financial Group, Inc. (NYSE: CNO) is a leading insurance and financial services company focused on securing the future of middle-income America. Through brands such as Bankers Life, Colonial Penn and Washington National, CNO delivers life and health insurance, annuities, financial services, and workforce benefits to more than 3.3 million policyholders, supported by $38.3 billion in total assets. With a strong financial foundation, national presence, and a culture rooted in inte

Full-time

USD 89,100.00 - 133,700.00 per year

IT Security Architect

Remote or Atlanta, Georgia

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Today

Job Description IT Security Architect Role Summary Conduent is building an architecture function responsible for defining enterprise technology standards across identity, infrastructure, cloud, and security platforms. The IT Security Architect defines and governs the security architecture that shapes how enterprise technology platforms are designed across on-site, hybrid, and cloud environments. The role establishes technical standards, reference architectures, and security guardrails that guid

Full-time

USD 130,000.00 - 160,000.00 per year

Principal IT Security Architect - REMOTE from any EST or CST US-based location

Remote or Carmel, Indiana

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Today

Full-time

USD 157,800.00 - 236,800.00 per year

Senior IT Security Analyst

Remote

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Today

The Sr. Information Security Analyst is responsible for assessing information risk and facilitates remediation of identified vulnerabilities for IT security and IT risk across the enterprise. Assesses information risk and facilitates remediation of identified vulnerabilities with the network, systems, and applications. Reports on findings and recommendations for corrective action. Performs vulnerability assessments as assigned utilizing IT security tools and methodologies. Performs assessments o

Full-time

Engineering Manager - IT & Security

Remote

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Today

Who we're looking for At Fieldwire, we're looking for an Engineering Manager, IT & Security, to lead our IT & Security team of 2 IT specialists and security analysts. As an experienced IT & Security manager you will be crucial to the organization from day one managing a team that handles all things internal IT, Security and compliance covering topics across IT support, device management, security questionnaires, vulnerability scanning and remediation and ISO and SOC2 compliance. You will repre

Full-time

USD 195,000.00 - 220,000.00 per year

Cybersecurity Analyst

Santa Ana, California

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Today

Job ID: 2615259 Location: Santa Ana, CA, US Date Posted: 2026-08-11 Category: Cyber Subcategory: Cybersecurity Ops Schedule: Full-Time Shift: Rotating Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_HYBRID Description SAIC is seeking a Senior Cyber Security Analyst to join our County of Orange Security Operations Center (SOC) team. The core mission of the SOC is to protect County assets, systems, and data against c

Full-time

USD 80,001.00 - 120,000.00 per year

Cyber Digital Forensics Analyst

California

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Today

Description: On-site in Orange County, CA Our client seeks a Cyber Digital Forensics Analyst to support a 24x7x365 Security Operations Center. The analyst will conduct digital media forensics, contribute to incident response, maintain and enhance the SOC forensics program, and produce clear technical reporting. The role includes shift rotations, weekend coverage, and some holidays. The initial period of performance is roughly six months with training on a day shift. Candidates must meet backgr

Contract

Japanese Bilingual IT Engineer

Torrance, California

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Today

Job Details Job Title: IT Engineer (Professional Services) Client: Japanese company Working Location: Torrance, CA 90502 Working Style: Onsite / Field Support Employment Type: Full-time Salary: 60-80K/ per year (DOE) Benefit: Health Insurance and 401K Match Language: English and Japanese Key ResponsibilitiesConfigure servers, PCs, networks, and telephony systems for clientsPerform on-site installation of IT infrastructure (servers, network devices, telephony systems, etc.)Provide troubleshooting

Full-time

USD 60,000.00 - 80,000.00 per year

Director, Information Technology & Security

Remote

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Today

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. Remote US The Director, Information Technology & Security will serve as a key member of the Bank's Management Team, serving as the Chief Information Security Officer, and will be responsible for establishing and leading the Bank's information security and cybersecurity programs. As the Bank prepares to launch as a de novo I

Full-time

USD 300,000.00 - 360,000.00 per year

Security Engineer, Corp IT

Remote or Austin, Texas

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Today

About Fluidstack We exist to make humanity more free. For most of human history, you farmed or you starved. Technology gave people more time for the things they wanted to do, instead of things they had to do. Powerful AI will be the biggest lever for human choice we've ever built - but only if models are aligned with what humanity actually wants. There are groups building AI who don't share these goals. Whoever deploys frontier compute infrastructure fastest will decide whether AI expands human

Full-time

USD 182,000.00 - 224,000.00 per year

Automation Engineer, Manufacturing Automation

Costa Mesa, California

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Today

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Full-time

USD 129,000.00 - 171,000.00 per year

IT Security jobs in Costa Mesa, CA, USA