Information System Security jobs in California

Hawthorne, California

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Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. INFORMATION SYSTEM SECURITY MANAGER SpaceX is seeking a classified cyber assurance practitioner to drive the SpaceX classified cyber assurance program forward. The program focuses on three major areas: Assessment: Ass

Full-time

USD 85,000.00 - 115,000.00 per year

Information System Security Officer

Hawthorne, California

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Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. INFORMATION SYSTEM SECURITY OFFICER SpaceX is seeking a classified cyber assurance practitioner to drive the SpaceX classified cyber assurance program forward. The program focuses on three major areas: Assessment: As

Full-time

USD 85,000.00 - 115,000.00 per year

Cyber System Security Engineer

El Segundo, California

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Today

MANTECH seeks a motivated, career and customer-oriented Cybersecurity System Security Engineer (CSSE) - to join our team in El Segundo, CA. In this role, you will provide critical support within Special Access Programs (SAPs) supporting SSC and AFSPC acquisition programs. You will deliver daily technical support across Collateral, Sensitive Compartmented Information (SCI), and SAP activities to ensure systems meet essential NIST Cybersecurity requirements for system assessment and authorizatio

Full-time

Information System Security Engineer

Remote

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Today

Description Synergy Business Innovation & Solutions is a premier implementer of cutting-edge software solutions. Synergy brings the experience and expertise necessary to deliver capability that provides tangible ROI to our customers. Our core areas of expertise are in the fields of Digital Transformation, Cloud Solutions, SaaS and Low-Code/No-Code Solutions, Emerging Technologies, Data Analytics and Visualization, Information Assurance, and Business Process Re-Engineering. Synergy offers its e

Full-time

USD 83,668.00 - 119,526.00 per year

Information System Security Officer - ISSO (Manager Information Security)

Remote

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Today

Overview IDEMIA Public Security, a division of IDEMIA Group, is the leading provider of secure and trusted biometric-based solutions, transforming public and private organizations across the globe. Our industry-enabled and client-specific solutions draw upon decades of expertise in biometrics to revolutionize the fields of public security, justice and public safety, travel and transport, identity, and access control. Built on privacy and trust, our market-leading iris, fingerprint and facial re

Full-time

USD 134,560.00 - 168,199.00 per year

Information System Security Officer (ISSO)

Petaluma, California

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Today

Tuvli, (an Akima company) is looking for an Information System Security Office to work in Petaluma, California. To join our team of outstanding professionals, apply today! Responsibilities Plans, develops, and analyzes security measures to protect critical information from counter-threats and possible attacks.Protects sensitive information by ensuring required software is functioning and being used correctly.Researches new methods to improve digital security and eliminate vulnerabilities.Monito

Full-time

USD 145,000.00 - 180,000.00 per year

Information System Security Officer (ISSO)

Lemoore, California

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Today

Location: NAS Lemoore, CA Security Clearance Requirement: Top Secret Telework Eligible? No - 100% On-Site What You'll Do: As an Information System Security Officer (ISSO), you will play a key role in supporting a high-visibility DoD program. In this role, you'll help shape and enforce the information system security policies, standards, and methodologies that keep our mission-critical systems protected. Are you ready to make an impact? As the ISSO, you will provide mission-critical support

Full-time

USD 115,000.00 - 150,000.00 per year

Information System Security Engineer - Federal Customer

Remote or Maryland

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Today

Job Description ISSE - Federal Customer (On-site 5 days per week: TS/SCI Required) Job summary The Security Engineer supports Dell Mission Operations by designing, implementing, and sustaining secure technical solutions in a classified environment. This role is responsible for embedding security into system design, hardening platforms, supporting authorization activities, and resolving vulnerabilities in partnership with engineering and operations teams. The ideal candidate brings strong techn

Full-time

Information System Security Manager (ISSM)

Remote or Ventura, California

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Today

Overview The Information System Security Manager (ISSM) serves as the primary cybersecurity authority and liaison for contractor-designed, built, and supported networks and systems operating within Army and Navy program environments. Working on-site alongside Government Organization ISSMs, Authorizing Official Designated Representatives (AODRs), and Authorizing Officials (AOs), this role is directly responsible for leading systems through the complete Risk Management Framework (RMF) lifecycle-f

Full-time

USD 160,000.00 - 190,000.00 per year

Senior Information System Security Officer

San Diego, California

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Today

Job ID: 114902 Business Unit: DRS Daylight Solutions Location: San Diego Diego, CA 92127 Telework Type: N/A Schedule: 9/80 DRS Daylight Solutions business provides industry-changing mid-infrared laser light technology for government and commercial markets, including: defense and security; life sciences; and industrial process control. As a mid-IR technology pioneer, Daylight Solutions has delivered more mid-IR systems to more applications world-wide than any other company. Job Summary The Inf

Full-time

USD 83,527.00 - 119,480.00 per year

Information System Security Officer (ISSO)

Torrance, California

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Today

About the job Information System Security Officer (ISSO) About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. We're designing, building, and testing next generation long range strike weapons systems to give America and its Allies a definitive edge and deter future conflicts. Information System Security O

Full-time

Information System Security Officer (ISSO)

California

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Today

Location: NAS Point Mugu, CA Security Clearance Requirement: Top Secret Telework Eligible? No - 100% On-Site What You'll Do: As an Information System Security Officer, you will play a key role in supporting a high-visibility DoD program. In this role, you'll help shape and enforce the information system security policies, standards, and methodologies that keep our mission-critical systems protected. Are you ready to make an impact? Due to the classified nature of this work, this position is

Full-time

USD 145,000.00 - 165,000.00 per year

Offshore Sr. GRC Analyst / Sr. ISSO (Information System Security Officer) Consultant

Remote or Silver Spring, Maryland

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Today

Job Title: Senior GRC Analyst / Senior ISSO (Information System Security Officer) Consultant Location: Remote (This position is for offshore consultants supporting EST time zone) Monthly Salary: $3000 Fixed / Flat Fee per month Application Deadline: August 31, 2026 To apply, please follow these steps: Visit ;/li> Select the position you are interested in Review the job details, then click Apply Now Complete and submit your application Description The Senior GRC Analyst / Senior ISSO will suppor

Full-time

USD 3,000.00 per month

Information System Security Officer (ISSO)

Ridgecrest, California

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Today

Location: NAWS China Lake (Ridgecrest, CA) Security Clearance Requirement: Top Secret Telework Eligible? No, work will be performed on-site at NAWS China Lake What You'll Do: As an Information System Security Officer, you will play a key role in supporting a high-visibility DoD program. In this role, you'll help shape and enforce the information system security policies, standards, and methodologies that keep our mission-critical systems protected. Are you ready to make an impact? Key Respon

Full-time

USD 115,000.00 - 135,000.00 per year

Senior Information System Security Officer (ISSO)

Ridgecrest, California

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Today

Location: NAWS China Lake (Ridgecrest, CA) Security Clearance Requirement: Top Secret Telework Eligible? No, work will be performed on-site at NAWS China Lake What You'll Do: As the Senior Information System Security Officer, you will provide strategic cybersecurity leadership, ensuring the security, compliance and operational integrity of mission-critical DoD systems. Key Responsibilities: Lead the development, implementation, and enforcement of cybersecurity policies, standards, and method

Full-time

USD 135,000.00 - 155,000.00 per year

Information Systems Security Officer

Los Angeles, California

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Today

Overview VTG seeks to hire an Information Systems Security Officer (ISSO) in Los Angeles, CA to monitor and maintain systems security on operational systems such as malicious code eradication, configuration management, assessment and authorization of current and future systems, as well as to review and revise systems security documentation on proposed systems. ISSOs shall know how to implement common information system security practices, policies, and technologies. Additionally, ISSOs demonstr

Full-time

USD 110,000.00 - 125,000.00 per year

Senior Information Security Analyst (TS/SCI)

Los Angeles, California

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Today

Delta Solutions & Strategies is seeking a Senior Information Security Analyst to support United States Space Force Space Systems Command (SSC), Space Sensing (SN) activities in Los Angeles Air Force Base in El Segundo, California. This position will provide cybersecurity, information assurance, Risk Management Framework, system authorization, security compliance, and classified mission-system support for Space Sensing. The selected candidate will lead complex technical or analytical efforts, in

Full-time

USD 140,000.00 - 160,000.00 per year

Journeyman Information Security Analyst (TS/SCI)

Los Angeles, California

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Today

Delta Solutions & Strategies is seeking a Journeyman Information Security Analyst to support United States Space Force Space Systems Command (SSC), Space Sensing (SN) activities in Los Angeles Air Force Base in El Segundo, California. This position will provide cybersecurity, information assurance, Risk Management Framework, system authorization, security compliance, and classified mission-system support for Space Sensing. The selected candidate will independently execute defined technical or a

Full-time

USD 120,000.00 - 140,000.00 per year

Cybersecurity Analyst / Information Systems Security Officer (ISSO)

San Diego, California

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Today

Lyntris is a defense technology company that connects sensing to action across the connected battlespace. Lyntris brings together the talents of Accelint and Vitesse teams under one mission, with each contributing deep expertise within their domain. Combining differentiated hardware, software and mission expertise, Lyntris helps customers sense threats, make sense of complex conditions and act with greater speed, precision and confidence in contested environments. Lyntris supports U.S. and allie

Full-time

USD 110,000.00 per year

Information Systems Security Officer (ISSO) III - Lakenheath, UK

Hayward, California

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Information Security, Information Security Management, Information System Security Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: LOCATION: Lakenheath, UK The Information Systems Secu

Full-time

USD 93,662.00 - 111,780.00 per year

Information System Security jobs in California, USA