Information System Security jobs in Los Angeles, CA

Information System Security Officer (ISSO)

Remote

•

Today

Job Title: Information System Security Officer (ISSO) Job Category: Security Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: CACI is looking for an Information System Security Officer (ISSO) to support our DoD customer to implement an enterprise IT service delivery model that provides consistent, secure, high-quality, and cost-effective services to enable

Full-time

USD 90,300.00 - 189,600.00 per year

Information System Security Engineer (ISSE)

Remote or Beavercreek, Ohio

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Today

ARS is seeking a skilled ISSE (Cybersecurity Engineer) to assist in the development and security hardening of a DevSecOps cloud environment to align with DoD RMF (NIST SP 800-53 r5) and CMMC 2.0 (NIST SP 800-171) security requirements. The cybersecurity engineer will assist with the cybersecurity governance and compliance efforts for a DoD DevSecOps environment operating on an Azure-based cloud backbone. This role is responsible for supporting the full lifecycle of Assessment and Authorization

Full-time

Information System Security Officer (ISSO)

Remote or Boca Raton, Florida

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Today

Are you passionate about driving security compliance in complex cloud environments and helping organizations maintain trusted relationships with government stakeholders? Do you enjoy collaborating across engineering, security, and operations teams to deliver secure, compliant solutions that make a meaningful impact? About the Business LexisNexis Risk Solutions provides customers with solutions and decision tools that combine public and industry specific content with advanced technology and a

Full-time

USD 115,400.00 - 192,300.00 per year

Information System Security Officer (ISSO)

Remote or Boca Raton, Florida

•

Today

Full-time

USD 115,400.00 - 192,300.00 per year

Information Systems Security Engineer

Los Angeles, California

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Today

CHAOS Industries is redefining modern defense with a multi-product portfolio that gives the ultimate advantage-domain dominance. The company's products are powered by Coherent Distributed Networks (CDN ), empowering warfighters, commercial air operators, and border protection teams to act faster, adapt rapidly, and stay ahead of evolving threats. CHAOS Industries was founded in 2022 and has raised a total of $1 billion in funding from leading investors, including 8VC, Accel, and Valor Equity Par

Full-time

USD 150,000.00 - 190,000.00 per year

Information Systems Security Officer (ISSO)

El Segundo, California

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Today

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers,

Full-time

USD 37.44 - 68.52 per hour

Information Systems Security Officer

Torrance, California

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Today

Divergent is building the new industrial age. Every day, our teams design, manufacture, and assemble advanced systems for some of the world's most demanding industries. Our integrated engineering and manufacturing platform transforms complex designs into production-ready solutions, helping customers move faster, build smarter, and deliver critical systems when they matter most. Divergent is a qualified Tier 1 supplier to global automotive OEMs and supports leading U.S. aerospace and defense comp

Full-time

USD 133,766.00 - 180,977.00 per year

Sr Principal Cybersecurity Analyst

Los Angeles, California

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Today

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: No Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people\'s lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation\'s history - from the first flight across the Atlant

Full-time

USD 142,200.00 - 213,400.00 per year

Summer 2027 Internship - Information Security Engineer

Los Angeles, California

•

Today

About the company General Matter enriches uranium. We are designing, building, and operating the world's lowest-cost enrichment services, here in the US. In the process, we are restoring America's ability to produce nuclear fuel to power AI, advanced manufacturing and critical industries our country relies on to remain competitive. Fuel drives the cost of advanced reactor electricity production, and enrichment drives the cost of the fuel that advanced reactors consume. Reliable, low-cost enrich

Full-time

USD 32.00 - 46.00 per hour

Information Security Intern (Summer 2027)

Redondo Beach, California

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Today

Information Security Intern (Summer 2027) Department: Internship Employment Type: Internship Location: Redondo Beach Compensation: $30.00 / hour Description As an Information Security Intern, you will gain hands-on experience in the daily operations of a security program supporting a highly regulated, mission-critical environment. You will work alongside experienced security engineers and analysts on real projects involving security monitoring, policy implementation, vulnerability managemen

Full-time

USD 30.00 per hour

Information Systems Security Engineer (ISSE)

Remote

•

Today

Job Title: Information Systems Security Engineer (ISSE) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: CACI is seeking an experienced Cybersecurity / Information Assurance (IA) professional to support Navy Medicine Online (NMO) and its mission-critical information systems. Working collaboratively with the NMO In

Full-time

USD 75,200.00 - 158,100.00 per year

Senior Information Security Analyst

Culver City, California

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9d ago

General Statement of Job: The Senior Information Security Analyst is a senior individual contributor responsible for advancing SIS's information security program and for leading the company's effort to achieve and maintain ISO 27001 certification. This individual owns the day-to-day operation of the Information Security Management System (ISMS)risk assessment, control implementation, policy development, internal audit readiness, and evidence collectionand serves as the primary respondent to clie

Easy Apply

Full-time

135,000

Manager, Information Security Systems Engineering

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 is the Trus

Full-time

USD 127,500.00 - 236,500.00 per year

Information Security Systems Officer (ISSO)

Remote

•

Today

Job Family: IT Cyber Security Travel Required: Up to 10% Clearance Required: Ability to Obtain Public Trust What You Will Do: Support the implementation and ongoing execution of the NIST RMF requirements across assigned authorization boundaries.Assist in system categorization in accordance with FIPS 199 and NIST SP 800-60 guidance.Help identify, document, and maintain applicable NIST SP 800-53 r5 security and privacy control implementations, control tailoring and inheritance.Develop, review,

Full-time

USD 74,000.00 - 124,000.00 per year

Manager, Information Security

Remote

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Today

NetSPI+Synack is a leader in offensive security, combining elite human expertise with agentic AI to help organizations identify, validate, prioritize, and remediate exploitable risk across their entire attack surface. Its platform delivers expert-validated testing in depth, continuously, or on demand, from pre-production code to live production environments, so security teams can separate vulnerability noise from real risk, including the growing threat of AI-driven attacks. With global reach and

Full-time

USD 150,000.00 - 180,000.00 per year

Information Systems Security Engineer - TS/SCI

Remote or San Antonio, Texas

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Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: We are seeking a highly skilled Information Systems Security Engineer

Full-time

USD 88,400.00 - 154,700.00 per year

Cyber Risk and Vulnerability Lead (Remote)

Remote or District of Columbia

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Today

The Office of the Chief Information Officer (OCIO) advances the Department of Energy's (DOE) mission by establishing enterprise-wide policy, standards, and services that ensure secure, reliable, and innovative information technology (IT) delivery across the Department. The OCIO is committed to strengthening DOE's cybersecurity posture, improving IT service performance, and ensuring the protection of the Department's systems, networks, and data while maintaining responsible stewardship of taxpaye

Full-time

USD 155,000.00 - 165,000.00 per year

VP of Information Security

Remote

•

Yesterday

Could you be a good fit?We are looking for an experienced VP of Information Security to join the team of our exceptional client. This role is responsible for building, leading, and evolving the organization's information security function while establishing a comprehensive security strategy that protects business operations, applications, infrastructure, and data assets. This is a hands-on leadership role ideal for a security professional who can balance strategic vision with tactical execution.

Easy Apply

Full-time

Depends on Experience

IS Principal Information Security Specialist

Remote

•

9d ago

Location Details: Philadelphia, PA - Primarily remote, however there is potential to come onsite so local candidates highly preferred Duration: 11 months to start Job Description Demonstrates specialized & comprehensive knowledge in Information security management practices, disciplines, regulations, industry standards, related frameworks, project management principles, and methodologies, security engineering concepts, security operations model; industry standards around architecture principle

Easy Apply

Contract

80 - 90

Information Systems Security Manager - Federal Customer

Remote or McLean, Virginia

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Today

Job Description Information Systems Security Manager - Federal Customer (on-site 5days per week: TS/SCI Clearance required) Job summary The Cybersecurity & IA Leadership professional supports Dell Mission Operations by establishing and sustaining the security, compliance, and governance framework required for mission delivery in a classified environment. This role is responsible for overseeing information assurance processes, security documentation, audit readiness, and coordination across tec

Full-time

Information System Security jobs in Los Angeles, CA, USA