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Security System Engineer Jobs in California (NOW HIRING)

SolGenie

Linux Cloud System Engineer

Irvine, CA · On-site

Title: Linux Cloud System Engineer Location: Santa Clara CA (Onsite) Duration: Long Term We are ... Apply regular patches and updates to ensure security and stability. * Administer and manage VMware ...

Ouster

System Engineer (San Francisco)

San Francisco, CA · On-site

... security systems, smart cities and various industrial solutions. We've transformed LIDAR from an ... The Role We're seeking a proactive and skilled engineer who thrives in a dynamic, fast‑paced ...

Chenega Corporation

System Administrator

Lompoc, CA · On-site

Security+ Certification required * At least 3 years of experience as a system administrator or systems engineer with security system platforms. * Strong technical background in security software ...

KBR

SATCOM Requirements System Engineer

El Segundo, CA

$98K - $122K/yr

KBR's National Security Solutions team provides high-end engineering and advanced technology ... You will join a systems engineering team defining the next generation of space communication ...

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 ...

VPSI

System Engineer - Navy Validator

San Diego, CA · On-site

$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 ...

LinTech Global

System Engineer

Monterey, CA · On-site

$85K - $95K/yr

System EngineerTarget Salary: $85K to $95KLOCATION: DLIFLC, 1759 Lewis Road, Monterey, CA ... IAT Level II Certification is required to Start (CCNA Security, CSA+, GICSP, GSEC, Security+ CE, or ...

Qualcomm

Sensor System Engineer

Santa Clara, CA · On-site

Engineering Group, Engineering Group > Multimedia Systems General Summary: We are seeking a dynamic ... security and user experience. The ideal candidate will possess strong expertise in system ...

INSPYR Solutions

System Engineer I

Los Angeles, CA · On-site

$60.63 - $78.90/hr

System Engineer I Location: Los Angeles, CA (hybrid) Duration: 12+ month contract until 07/09/2027 ... In this role, you will support the day-to-day health, reliability, security, and continuous ...

INSPYR Solutions

System Engineer I

Los Angeles, CA · On-site

$60.63 - $78.90/hr

System Engineer I Location: Los Angeles, CA (hybrid) Duration: 12+ month contract until 07/09/2027 ... In this role, you will support the day-to-day health, reliability, security, and continuous ...

LLNL

Weapon System Engineer

Livermore, CA · On-site

S. security and promote global stability. Our mission spans four critical national security areas ... We have multiple openings for Weapon System Engineers to support cross-functional engineering ...

LLNL

Weapon System Engineer

Livermore, CA · On-site

$9.7K/wk

S. security and promote global stability. Our mission spans four critical national security areas ... We have multiple openings for Weapon System Engineers to support cross-functional engineering ...

Apple

Senior System Engineer

Cupertino, CA

$150K - $277K/yr

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

LLNL

Weapon System Engineer

Livermore, CA

S. security and promote global stability. Our mission spans four critical national security areas ... We have multiple openings for Weapon System Engineers to support cross-functional engineering ...

nLogic

SATCOM Requirements System Engineer

El Segundo, CA · On-site

$98K - $145K/yr

In this role, you will join a systems engineering team defining the next generation of space ... higher security clearance * Bachelor's degree in engineering, physics, mathematics, computer ...

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Showing results 21-40

All JobsSecurity System Engineer JobsSecurity System Engineer Jobs in California

Security System Engineer information

See California salary details

$10

$57

$85

How much do security system engineer jobs pay per hour?

As of Aug 8, 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.

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 is a security system engineer?

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:
What job categories do people searching Security System Engineer jobs in California look for? The top searched job categories for Security System Engineer jobs in California are:
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 August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $120,046 per year, or $57.7 per hour.

Security Systems Technician

Sciensbuildingsolutions

Pleasanton, CA

$48 - $53/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 16 days ago

Job description

THE POSITION IN A NUTSHELL
SciensBuilding Solutionsis seeking anexperiencedSecurity SystemsTechnicianwithprogramming, commissioning, and troubleshooting capabilitiesand experience. This position will work closely with our sales team,field project teams,and clients to ensure a sound design,and seamless installation and commissioning of oursecurity systemsolutions. Thisis a key position for our growing teamandrequires attention to detail in all aspects ofexecuting projects. Customer andemployee interfacerequiresa high degree of effective human relations. Communication skills, both verbal and written, are importantelementsof the position.
WHAT YOU'LL BE DOING (and doing well!)

  • Review system layouts and coordinate with engineering, project management, and sales departments for successful project execution.

  • Install, program, and commission access control, CCTV, and voice and data systems via laptop computers.

  • Produce field surveys and daily project logs of activity.

  • Responsible for programming, commissioning, and final acceptance by customers, engineering forms and endusers.

  • Perform troubleshooting and enact effective resolution.

  • Deliver projects on schedule and within cost budgets.

  • Assist in the oversight of project and vehicle inventory.

  • Provide support, guidance, and expertise to other technicians.

  • Demonstrate proper operation of equipment and control units to customers, including instructions and how to respond to any system signals.

  • Communicate and coordinate with onsite contractors.

  • Comply with industry standard procedures and Sciens safety programs/policies.

WHAT WE LIKE ABOUT YOU

  • High school diploma or equivalent.

  • Two to five (2-5) yearsof experience in a technician role within the building security systems industry.

  • Knowledge of current security systems including access control, CCTV, and voice and data systems.

  • Ability to program and commission mid-range security systems.

  • Intermediate computer knowledge related to use, installation, and programming software.

  • Independent ability to program the security system manufacturer's product platform(s).

  • Ability to terminate security control units and field equipment with minimal supervision.

  • State, local, contract, and/or product specific certifications determined by the business.

  • Ability to read security system design drawings.

  • Ability to work under tight deadlines and with a sense of urgency.

  • Ability to work independently with some supervision.

  • Knowledge of OSHA safety standards and able to obtain OSHA 10 certification.

  • Proficient in issue resolution.

  • Excellent organizational, decision-making, and communication skills.

  • Be physically fit to perform the demanding work of the trade, including frequent lifting of up to 25 pounds, maximum occasional lifting up to 50 pounds; able to work from heights and climb ladders; standing and walking for most of the workday.

  • Ability to travel occasionally overnight, as needed.

  • Able to pass background check and pre-employment drug screening.

  • Valid driver's license & reliable transportation.

WHAT WE'RE BRINGING TO THE TABLE

  • Competitive salary based on qualifications.

  • Paid time off plan and holidays.

  • 401(k) matching.

  • Short term and long-term disability.

  • Medical, dental, and vision plans with options.

  • Life insurance.

  • Company cell phone, laptop, and vehicle.

  • Professional career development opportunities.

  • Tuition reimbursement.

COMPENSATION

$48.00 - 53.00 per hour, depending on experience

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