Information Systems Security Manager jobs in California

Information Systems Security Manager (ISSM)

Vandenberg Space Force Base, California

•

Today

Overview GovCIO is currently hiring for an Information System Security Manager (ISSM) to manage the 2ROPS accreditation process for small classified mobile systems to renew the current Authority to Operate (ATO) and provide ongoing cybersecurity sustainment support. This position will be located at Vandenberg Space Force Base, California and will be an onsite position with some flexibility for remote work with 2ROPS leadership approval. Responsibilities Designs, tests, and implements state-of

Full-time

USD 122,400.00 - 150,650.00 per year

Information Systems Security Officer ISSO - Cyber Security - Level 2

Palmdale, California

•

Today

Job Description Lockheed Martin Aeronautics. Be More Than You Can Imagine. Our customers include both the U.S. Military and international governments and organizations. Our global reach and technical depth offer an endless amount of opportunities for up-and-coming cyber security professionals seeking a place to make their mark -or for seasoned cyber security professionals seeking their next career challenge. Join us and see where your Lockheed Martin Aeronautics journey will take you. As an In

Full-time

USD 76,500.00 - 134,895.00 per year

Staff Information System Security Manager

Los Angeles, California

•

Today

At Aret, we are on the forefront of utilizing innovative solutions, with great minds from all backgrounds, to help solve the nation's most complex security challenges. We strive for an inclusive, collaborative team environment that approaches differences as opportunities for innovation and excellence. As an employee-owned company, we foster an atmosphere that propels diverse career opportunities and professional growth. Discover your future with us. We have an immediate opening for an experien

Full-time

USD 113,000.00 - 130,000.00 per year

Information Systems Security Manager

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 146,000.00 - 194,000.00 per year

Information Systems Security Manager (ISSM)

Hayward, California

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Incident Handling, Information Assurance, National Security, Security Policies, System Security Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Information Systems Security Manager (ISSM) Location: Ramstein AB, Ger

Full-time

USD 106,250.00 - 143,750.00 per year

Information Systems Security Manager (ISSM/ISSO)

Hayward, California

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Assessment & Authorization (A&A), Cybersecurity, Information System Security, Risk Management, Vulnerability Management Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity

Full-time

USD 93,500.00 - 126,500.00 per year

CSfC Information Systems Security Officer (ISSO) III

Hayward, California

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Top Secret Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Information System Security, Risk Management Framework, Security Information and Event Management (SIEM), Technical Auditing Certifications: Certified Information Security Manager (CISM) | Information Systems Audit and Control Association (ISACA) - Information Sys

Full-time

USD 93,500.00 - 126,500.00 per year

Lead, 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

Senior Manager Information Security (Red team lead)

Remote

•

Today

Req ID: 131897 Region: Americas Country: USA State/Province: New Hampshire City: Remote Employee US Summary The Senior Manager, Information Security is responsible for proactively identifying, testing, and mitigating security gaps within the organization's digital estate. Unlike a traditional SOC analyst who reacts to alerts, this role is offensive and architectural in nature. You will rigorously review security policies and architecture, continuously test the effectiveness of cybersecurit

Full-time

Systems and Infrastructure Engineer III, Information Security-Web Security

Sunnyvale, California

•

Today

Position Summary This role is responsible for strengthening the security of all web ingress points across global eCommerce platforms. It focuses on developing and tuning WAF policies, enhancing client-side detection and fingerprinting, managing defenses during active cyber-attacks, and controlling scripted traffic. The position also collaborates closely with network and site reliability teams while building and operating the infrastructure that supports the organization's overall web security po

Full-time

USD 117,000.00 - 234,000.00 per year

Sr. Manager, Information Security

Oakland, California

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Today

Job Description Your Role The Data Protection team leads Data Security Operations at Stellarus. The Sr. Manager of Data Protection will report to the Director of Information Security. This role partners closely with security operations, engineering, privacy, and compliance teams to reduce data risk while enabling the business to operate securely at scale. Our leadership model is about developing great leaders at all levels and creating opportunities for our people to grow - personally, profess

Full-time

USD 148,940.00 - 223,300.00 per year

Specialist, Information Security Systems Engineering

Yorba Linda, California

•

Today

Full-time

USD 92,500.00 - 171,500.00 per year

Information System Security Officer, Classified Cybersecurity

Sunnyvale, California

•

Today

Job Description TS/SCI with ability to obtain a Counterintelligence Polygraph. This position will perform duties as a Classified Cybersecurity Information Systems Security Officer (ISSO) at the LM Space facility in Sunnyvale CA. Classified Cybersecurity professionals secure critical state-of-the-art engineering and manufacturing systems by applying cutting edge cybersecurity principles. Rising to the challenge of building a more secure world for the warfighter, space exploration, climate sust

Full-time

USD 93,200.00 - 164,450.00 per year

Information System Security Engineer (ISSE)

Vandenberg Space Force Base, California

•

Today

Overview GovCIO is currently hiring for an Information System Security Engineer (ISSE) to support the 2ROPS accreditation process for small classified mobile systems to renew the current Authority to Operate (ATO) and provide ongoing cybersecurity sustainment support. This position will be located at Vandenberg Space Force Base, California and will be an onsite position with some flexibility for remote work with 2ROPS leadership approval. Responsibilities Designs and implements information as

Full-time

USD 120,000.00 - 140,000.00 per year

Senior Information System Security Officer (ISSO) - El Segundo, CA

El Segundo, California

•

Today

Date Posted: 2026-02-25 Country: United States of America Location: US-CA-EL SEGUNDO-E04 ~ 2006 E El Segundo Blvd ~ BLDG E04 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Active and existing security clearance required on day 1 At Raytheon, the foundation of everything we do is r

Full-time

USD 95,500.00 per year

Segment Information Security Officer - OptumCare - Remote or Hybrid from MN or DC

Remote or Eden Prairie, Minnesota

•

10d ago

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health op

Full-time

USD 112,700.00 - 193,200.00 per year

Information Security Solutions Architect

Hybrid in Los Angeles, California

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Today

Summary Reporting to the Deputy CISO, this is a hands-on Security Solutions Architect role focused on cyber and information security within an Information Risk Management function. The role is responsible for designing and guiding the implementation of secure technology solutions across the organization, including both in house developed and SaaS-based platforms. This position is critical to embedding security throughout the technology lifecycle by partnering with business, technology, and cros

Easy Apply

Contract

$75 - $80 per hour

Senior Information Security Specialist

San Diego, California

•

Today

Overview Job Summary Galapagos Federal Systems, LLC is seeking a highly skilled and motivated Senior Information System Security Specialist to join our team. This role offers the opportunity to contribute to mission success while working alongside a diverse and talented group of professionals dedicated to excellence. The Senior Information System Security Specialist will support Navy C4I and DoD programs by leading cybersecurity compliance efforts, conducting security assessments, and maintai

Full-time

USD 137,000.00 - 145,000.00 per year

Senior Information Security Specialist

San Diego, California

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Today

Full-time

USD 137,000.00 - 145,000.00 per year

Information Security Analyst Principal

Remote

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: MBI (T2) Job Family: Cyber and IT Risk Management Job Qualifications: Skills: IT Security Services, IT Security Support, IT System Security Certifications: None Experience: 10 + years of related experience ship Required: No Job Description: GDIT is your place. You make it your own. Bring your creativity to help us find simple solutions to com

Full-time

USD 8.00 per hour

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Information Systems Security Manager jobs in California, USA