System Security jobs in California

Hawthorne, California

•

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

•

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

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

Full-time

USD 120,000.00 - 140,000.00 per year

Cyber System Security Engineer

El Segundo, California

•

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 Officer - ISSO (Manager Information Security)

Remote

•

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 Engineer

Remote

•

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)

Lemoore, California

•

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 Officer (ISSO)

Petaluma, California

•

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 Manager (ISSM)

Remote or Ventura, California

•

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

Information System Security Engineer - Federal Customer

Remote or Maryland

•

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

Senior Information System Security Officer

San Diego, California

•

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)

California

•

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

Information System Security Officer (ISSO)

Torrance, California

•

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)

Ridgecrest, California

•

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

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

Remote or Silver Spring, Maryland

•

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

Senior Information System Security Officer (ISSO)

Ridgecrest, California

•

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

Linux System and Security Analyst

Culver City, California

•

Today

Company Overview At Motorola Solutions, we believe that everything starts with our people. We're a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies to help protect people, property and places. Our solutions foster the collaboration that's critical for safer communities, safer schools, safer hospitals, safer businesses, and ultimately, safer nations. Connect with a career that matters, and help us build a safer

Full-time

USD 80,000.00 - 90,000.00 per year

Physical Security System Designer

Remote or West Palm Beach, Florida

•

Yesterday

RESPONSIBILITIES: Kforce has a client that is seeking a Physical Security System Designer in West Palm Beach, FL. Key Responsibilities: * Design, deploy, and produce security design sets for access control, video management/CCTV, intrusion detection/alarm, intercom, and perimeter protection systems: device placement on floor plans, coverage analysis, and cabling/conduit and power requirements * Develop system architecture, engineering drawings, network diagrams, and technical requirements/speci

Full-time

$75,000 - $100,000 annually

AWS Cloud Security Engineer

Remote

•

6d ago

Role Summary A senior-level AWS Cloud Security Engineer is responsible for designing, implementing, and maintaining security controls within AWS cloud environments supporting federal compliance standards such as FedRAMP Moderate. The role involves hands-on technical expertise in cloud security architecture, continuous monitoring, and compliance activities essential for securing sensitive government cloud workloads. The position requires collaboration across teams to ensure security best practice

Easy Apply

Third Party, Contract

Depends on Experience

Senior System Engineer

Martinez, California

•

2d ago

Role: Senior System Engineer Location: Martinez, CA (3 days onsite/week) Duration: 6+ months Overview: We are seeking an experienced Azure and VMware Administrator to support, manage, and evolve a hybrid infrastructure environment spanning on-premises data centers and Microsoft Azure cloud services. The role is responsible for designing, managing, and optimizing virtualization and cloud infrastructure to ensure high availability, reliability, security, performance, and scalability of mission-cri

Easy Apply

Contract

35 - 45

System Security jobs in California, USA