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Security System Engineer Jobs in California (NOW HIRING)

VPSI

System Engineer - Navy Validator

San Diego, CA

$60.75 - $74.50/hr

Provide security related advice and assistance to system engineers and program managers on security ... related matters and develop security related procedures, policies, and technical recommendations ...

Supermicro

Staff System Engineer

San Jose, CA · On-site

The Staff System Engineer position will support the Engineering team by testing and validating ... Security, OS Management • Strong knowledge in server architecture and AMI BIOS/OS concept, and ...

Nisga'a Tek, LLC

Senior System Engineer

Monterey, CA · On-site

$115K - $158K/yr

The Senior System Engineer leads the datacenter's engineering/admin team, focusing on the ... security best practices. • Problem-solving: Strong analytical skills; diagnose complex issues ...

VPSI

System Engineer - Navy Validator

San Diego, CA

$60.75 - $74.50/hr

Provide security related advice and assistance to system engineers and program managers on security ... related matters and develop security related procedures, policies, and technical recommendations ...

T2Group

Sr. System Engineer

Redondo Beach, CA · On-site

$110K - $151K/yr

As a Systems Engineer, you will be responsible for designing, implementing, managing, and ... Review security findings and recommendations from vulnerability management, endpoint security ...

Numentica LLC

Infrastructure/System Engineer

Torrance, CA · On-site

$111K - $146K/yr

This role combines hands-on infrastructure support with systems engineering responsibilities ... This individual will work closely with Infrastructure, Network, Security, Identity, and Service ...

Accelint

Senior System Engineer (FSI)

San Diego, CA · On-site

$140K - $177K/yr

S. national security clearance and the ability to obtain one. To learn more about the security ... We are seeking a Senior Systems Engineer to support systems and system-of-systems engineering ...

Apple

Senior System Engineer

Cupertino, CA · On-site

$147K - $272K/yr

We tackle challenging problems in scheduler architecture, event processing, security rendering ... systems, scheduler design, or graphics infrastructure Experience with GPU Programming, Metal, or ...

Goldbelt, Inc.

Senior System Engineer

Monterey, CA · On-site

$130K - $147K/yr

The Senior System Engineer leads datacenter's engineering/admin team. Responsibilities include ... IAT Level II (CCNA Security, CSA+, GICSP, GSEC, Security+ CE, or SSCP) Certification & applicable ...

Goldbelt, Inc.

Senior System Engineer

Monterey, CA · On-site

$130K - $147K/yr

The Senior System Engineer leads datacenter's engineering/admin team. Responsibilities include ... IAT Level II (CCNA Security, CSA+, GICSP, GSEC, Security+ CE, or SSCP) Certification & applicable ...

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Security System Engineer information

See California salary details

$10

$57

$85

How much do security system engineer jobs pay per hour?

As of Jun 15, 2026, the average hourly pay for security system engineer in California is $57.71, according to ZipRecruiter salary data. Most workers in this role earn between $47.93 and $66.68 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Security System Engineer, and why are they important?

To thrive as a Security System Engineer, you need a strong background in network security, systems architecture, and information technology, often supported by a degree in computer science or a related field. Familiarity with security tools such as firewalls, intrusion detection/prevention systems (IDS/IPS), and certifications like CISSP or CompTIA Security+ are typically required. Analytical thinking, attention to detail, and effective communication are essential soft skills for this role. These competencies ensure robust protection of organizational assets, effective risk mitigation, and clear collaboration with both technical and non-technical stakeholders.

Can you make $500,000 a year in cyber security?

Security System Engineers and cybersecurity professionals can potentially earn $500,000 or more annually, especially with senior roles, specialized skills, certifications like CISSP or CISA, and experience in high-demand sectors such as finance or government. Achieving this level often requires advanced expertise, leadership responsibilities, and working in high-paying environments. Such salaries are typically seen at the executive or senior consulting levels rather than entry or mid-level positions.

What is the difference between Security System Engineer vs Security Analyst?

AspectSecurity System EngineerSecurity Analyst
CertificationsSecurity+, CISSP, CEHSecurity+, CISSP, GIAC
Work EnvironmentDesigns and implements security systems, often in technical or engineering teamsMonitors, analyzes, and responds to security incidents, often in security operations centers
Employer & Industry UsageTech companies, security firms, large enterprisesFinancial institutions, government agencies, corporate security teams

Security System Engineers focus on designing and deploying security infrastructure, while Security Analysts monitor and respond to security threats. Both roles require similar certifications and often work within the same industry sectors, but their daily tasks and responsibilities differ significantly.

What does a security systems engineer do?

A security systems engineer designs, installs, and maintains security systems such as surveillance cameras, access control, and alarm systems. They analyze security needs, configure hardware and software, and ensure systems operate effectively, often requiring knowledge of networking, cybersecurity, and relevant certifications. Their work involves troubleshooting and updating systems to protect physical and digital assets.

What engineers make $500,000?

Senior security system engineers with extensive experience, specialized skills, and certifications such as CISSP or CISA can reach or exceed a $500,000 annual salary, especially in high-demand industries or senior leadership roles. Achieving this level often requires advanced technical expertise, management responsibilities, and working in competitive or high-cost regions.

What engineers make $300,000 a year?

Senior security system engineers, cybersecurity architects, and information security managers with extensive experience and advanced certifications can earn $300,000 or more annually. These roles often require specialized skills, leadership responsibilities, and work in high-demand industries or large organizations.

What are Security System Engineers?

Security System Engineers are professionals who design, implement, and maintain security systems to protect buildings, assets, and information from unauthorized access or harm. They work with technologies such as surveillance cameras, alarm systems, access control, and cybersecurity measures. Their responsibilities include assessing security risks, selecting appropriate technologies, configuring system components, troubleshooting issues, and ensuring that all security systems comply with relevant laws and standards. Security System Engineers often collaborate with IT teams, facility managers, and law enforcement to provide comprehensive protection solutions.

What are some common challenges Security System Engineers face when integrating new technologies into existing infrastructures?

Security System Engineers often encounter challenges such as ensuring compatibility between new and legacy hardware, maintaining system uptime during upgrades, and addressing potential security vulnerabilities introduced by new components. Additionally, they must coordinate with IT, facilities, and management teams to minimize disruptions and adhere to compliance standards. Proactive planning, thorough testing, and clear communication are essential to successfully integrating advanced security solutions.
What are popular job titles related to Security System Engineer jobs in California? For Security System Engineer jobs in California, the most frequently searched job titles are:
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What cities in California are hiring for Security System Engineer jobs? Cities in California with the most Security System Engineer job openings:
What are popular job titles related to Security System Engineer jobs in CA? For Security System Engineer jobs in CA, the most frequently searched job titles are:
Security System Engineer jobs near you
Infographic showing various Security System Engineer job openings in California as of June 2026, with employment types broken down into 2% As Needed, 78% Full Time, 17% Part Time, and 3% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $120,046 per year, or $57.7 per hour.

System Engineer - Navy Validator

VPSI

San Diego, CA

$60.75 - $74.50/hr

Full-time

Posted 21 days ago

Job description

Summary: Vector Planning & Services (VPSI) presents an exciting opportunity for a systems engineer with experience in IA certification and accreditation.

Primary Responsibilities:

       Providing leadership, team coordination, and subject matter expertise in preparing and validating Certification and Accreditation (C&A) packages. This includes DIACAP or RMF accreditation package and artifact generation, planning and executing security test and evaluation (ST&E), analyzing test results, drafting Risk Assessment Reports (RAR), C&A Plans, Plan of Actions and Milestones (POAM's), crafting mitigation statements, eMASS entry, and any other documents that are required as part of the NIST 800-53 and 800-37 Information Assurance (IA) Control and Risk Assessments

       Review security requirements, products, configurations and IA architectures for compliance with DoD policies

       Perform penetration testing, analyzing systems for STIG compliance

       Develop and execute security test plans and assessing the IA risk of IT systems.

       Participate in collaboration meetings; act as a trusted agent to program managers and IA practitioners and track critical IA processes

       Maintain and update Technical Standards, checklists, guidelines, and instructions based on new DoD/DON/industry policies and instructions.

       Coordinate with government engineers to oversee, maintain, develop, and implement technical standards within the Human Factor Domain.

       Provide security related advice and assistance to system engineers and program managers on security related matters and develop security related procedures, policies, and technical recommendations, as required

       Provide System Engineering support with acquisition programs of record, including in-depth review of engineering documentation.

       Review how programs plan to ensure human capability is factored into total system performance in the software acquisition process and the systems engineering lifecycle of all NAVWAR systems.

       Conduct independent assessments at technical program elements (e.g., systems engineering technical reviews, milestone decision reviews, certification events, and independent reviews) and develop Risk, Issue and Opportunity (RIO) assessments.

       Review Manpower Personnel Training & Education requirements in conjunction with program requirements.

Qualifications/Skills/Minimum Qualifications:

       Current Secret level clearance

       Experience in assessing a network and/or systems using IA automated tools such as Nessus, SCAP, and any applicable Security Technical Implementation Guides (STIGs) in accordance with DISA requirements

       Knowledge of DoD 8510.01 and the Department of Navy DIACAP Handbook and experience developing Certification and Accreditation (C&A) documentation

       Knowledge of the Department of Navy (DoN) RMF Process Guide.

       In depth knowledge and experience with the NIST 800 series

       Must be familiar with EMASS and C&A package entry

       Familiarity with ACAS, VRAM, HBSS and WSUS

Education and Certifications:

       Bachelor's degree in Computer Science or a related technical field

NQV certification required

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