Information System Security Officer jobs in California

Information System Security Officer (ISSO)

Palmdale, California

•

Today

Job Description At Lockheed Martin Skunk Works , your mission defines our purpose. With our enduring legacy, unique culture and way of operating, Skunks move quickly to develop disruptive solutions in core capability areas needed for our nation's future success. The selected candidate will join our team of cyber security professionals as an Information System Security Officer (ISSO) on-site at Palmdale, California. As an ISSO, you will be responsible for ensuring compliance with governing docum

Full-time

USD 89,300.00 - 157,550.00 per year

Cybersecurity - Information System Security Officer (ISSO)

Huntington Beach, California

•

Today

Cybersecurity - Information System Security Officer (ISSO) Company: The Boeing Company The Boeing Company is seeking a highly motivated Cybersecurity - Information System Security Officer (ISSO) to join our Government Cybersecurity team in Huntington Beach, CA. The selected candidate will rely on Cybersecurity and Information Assurance (IA) background to be a technical leader and support Enterprise activities and Boeing customers throughout multiple classified computing domains. The ISSO is re

Full-time

USD 99,450.00 - 134,550.00 per year

Information System Security Officer - Level 2

Palmdale, California

•

Today

Job Description Join Our Innovative Team at Lockheed Martin Are you ready to be part of a culture that encourages innovation, excellence, and making the impossible a reality? Do you thrive in a fast-paced, dynamic environment, tackling the challenges our company and nation face? At Lockheed Martin, we provide the resources, inspiration, and focus you need to dream big, work hard, and enjoy what you do. If you have the passion and courage to excel, we want to build a better tomorrow with you. T

Full-time

USD 73,400.00 - 129,260.00 per year

Information System Security Officer

Remote or Almont, Colorado

•

Today

Description: The Information System Security Officer (ISSO) serves as the principal advisor to system owners on all matters related to cybersecurity compliance, risk management, and operational security. This role is critical in ensuring that systems maintain their Authorization to Operate (ATO) and comply with Departmental and federal cybersecurity standards. The ISSO will lead efforts across the full lifecycle of the Risk Management Framework (RMF), ensuring systems are secure, compliant, an

Contract

USD 60.00 - 70.00 per hour

Information System Security Manager (ISSM Level 5)

California

•

Today

Job Description Do you want to be part of a culture that inspires employees to think big, perform with excellence and make the impossible become reality? Are you looking for a fast paced, dynamic work environment that is blazing through uncharted territory and accepting the multiple challenges our company and nation face? We provide the resources, inspiration and focus - if you have the passion and courage to dream big, work hard, and have fun doing what you love then we want to build a better

Full-time

USD 128,400.00 - 226,435.00 per year

Information System Security Officer

Remote

•

7d ago

Information System Security Officer Applicants must have an active secret clearance. Client: United States Coast Guard POP: 12+ months Location: Remote SCOPE The ISSO will play a central role in ensuring systems maintain compliance with federal cybersecurity standards including NIST 800-53, FISMA, and DHS 4300A, and will serve as a key security liaison across development, operations, and governance teams. REQUIRED SKILLS Bachelor s or Associate's degree in Computer Science, Math, Information T

Easy Apply

Contract

Up to $45

Senior Information System Security Officer (ISSO)

Remote

•

6d ago

Position Title: Senior Information System Security Officer (ISSO) Federal Modernization End Client: US Coast Guard Location: Washington, DC (100% remote) Clearance Requirements: Unclassified (U.S. Citizenship required for future Secret clearance eligibility) Position Status: Full Time, Long-Term-Contract Pay Rate: W-2 $64 $68/hr., commensurate with experience and location Position Description: Join a federal IT modernization and sustainment program supporting mission-critical systems. As the Sen

Easy Apply

Contract

$64 - $68

Information System Security Officer (ISSO) - DHS

Remote

•

Today

Overview LMI is seeking an Information System Security Officer (ISSO) to support our Department of Homeland Security (DHS) market. LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment

Contract

USD 119,813.31 - 189,000.00 per year

F-35 Information System Security Manager - NAS Lemoore, CA Mid-Career

Lemoore, California

•

Today

Job Description What We're Doing: Lockheed Martin's, Rotary & Mission Systems (LM RMS), F-35 Cyber Security invites you to step up to one of today's most daunting challenges: the protection of exquisite government capabilities leading to warfighter supremacy against our peer and near peer adversaries. As a cybersecurity professional at Lockheed Martin, you'll safeguard the sensitive information and warfighting capabilities that our citizens and the world depend upon to protect U.S. and ally int

Full-time

USD 109,200.00 - 192,510.00 per year

Information Systems Security Officer

El Segundo, California

•

Today

Job ID: 2509886 Location: EL SEGUNDO, CA, US Date Posted: 2025-09-22 Category: Cyber Subcategory: Cyber GRC Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description SAIC's Horizon 2 program is looking for an Information Systems Security Officer (ISSO) to support all facets of SAIC's Information Protection Program at our El Segundo, CA locati

Full-time

USD 120,001.00 - 160,000.00 per year

Information Systems Security Officer

Port Hueneme, California

•

Today

Leidos has an exciting opportunity for an Information System Security Officer (ISSO) employee to join our team supporting the Naval Surface Warfare Center Port Hueneme Division (NSWC PHD) in Port Hueneme, CA. Primary Responsibilities: Assist in the cybersecurity tasking for Special Security Office (SSO) program under NSWC Port Hueneme Division (PHD) cognizance.Assist with Shore-based Information Technology (IT) infrastructure operations and command functions to include facilities, finance and s

Full-time

USD 85,150.00 - 153,925.00 per year

Information Systems Security Officer, Classified Cybersecurity

Sunnyvale, California

•

Today

Job Description Final Top Secret Security Clearance with the ability to obtain and maintain SCI eligibility and 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 mor

Full-time

USD 109,200.00 - 192,510.00 per year

Senior Information Systems Security Officer (ISSO) - Goleta, CA,

Hollister, California

•

Today

Date Posted: 2025-07-02 Country: United States of America Location: CA601: Goleta (EW) Bldg H01 6380 Hollister Avenue Building H01, Goleta, CA, 93117 USA 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: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation

Full-time

USD 90,000.00 per year

Information Security/Cloud Compliance Analyst (Hybrid/Remote)

Remote or Bethesda, Maryland

•

Today

Macro Pros is seeking an Operational Technology (OT) Security Engineer for a long-term engagement (contract or contract-to-hire) supporting a federal agency in Bethesda, MD. The work schedule is Monday on-site in Bethesda (required) with Tuesday through Friday remote. Responsibilities: Access Controls and assessment experience - dealing with challenges when an assessment of that control and/or ability to remediate a POA&M for that control & assessing or closing out the findings.Advising on and h

Full-time

Information Systems Security Officer

San Diego, California

•

Today

Job Number: R0226334 Information Systems Security Officer The Opportunity: Are you looking for an opportunity to share your experience in cybersecurity engineering and architecture to safeguard our nation? As a systems security and network security engineer, you can identify the tools, applications, and systems needed to assess vulnerabilities and recommend the best solution and security strategy. We need your experience to lead the development and implementation of security solutions that will

Full-time

USD 77,600.00 - 176,000.00 per year

Information Systems Security Officer

Vandenberg Space Force Base, California

•

Today

Job ID: 2510362 Location: VANDENBERG SFB, CA, US Date Posted: 2025-09-29 Category: Cyber Subcategory: Cybersecurity Spec Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description SAIC is looking for an Information Systems Security Officer (ISSO). The ISSO's primary function is working within Special Access Programs (SAPs) supporting diverse US Sp

Full-time

USD 120,001.00 - 160,000.00 per year

Information Systems Security Officer

Los Angeles, California

•

Today

Description TEKsystems Global Services has an immediate need for two Information Systems Security Officers (ISSOs) to support cybersecurity assurance efforts across weapons and RDT&E labs at China Lake and Point Mugu. These ISSOs will be responsible for executing the full Risk Management Framework (RMF) lifecycle-from initial planning and system categorization to control implementation, validation, and preparation for Authorization to Operate (ATO). The roles are documentation-heavy, with a stro

Full-time

USD 60.00 - 75.00 per hour

7140 - Information Security Officer (Must Reside in Sacramento to be Considered)

Sacramento, California

•

Yesterday

Job Description: 7140 - Information Security Officer (Must Reside in Sacramento to be Considered) Position Summary The Information Security Officer is responsible for developing, managing, and implementing enterprise-wide information security programs. This role ensures organizational systems and data are secure by applying industry best practices, standards, and regulatory requirements. The position provides leadership and direction to information security staff, oversees security operations, a

Easy Apply

Contract

$50+

Information Security Officer

Remote or Jacksonville, Florida

•

Today

The Information Security Officer is a senior level professional position responsible for driving efforts to prevent, monitor and respond to information/data breaches and cyber-attacks. The overall objective of this role is to ensure the execution of Information Security directives and activities in alignment with Citi's data security policy. Responsibilities: Perform security reviews on SaaS and PaaS productsPerforming security assessment on Saas & PaasAbility to engage in deep technical discus

Full-time

USD 113,840.00 - 170,760.00 per year

Senior Information Security System Engineer (Vice President)

Remote or Irving, Texas

•

Today

Overview of the Role: Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that i

Full-time

USD 125,760.00 - 188,640.00 per year

Filter Results

Job post features

Posted date

Work settings

Employment type

Employer type

Work authorization

Information System Security Officer jobs in California, USA