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Entry Level Physical Security Engineer Jobs in California

SpaceX

Product Security Engineer (Starlink)

Hawthorne, CA · On-site

$150K - $195K/yr

PRODUCT SECURITY ENGINEER (STARLINK) At SpaceX we're leveraging our experience in building rockets ... physical disability or any other legally protected status. Applicants wishing to view a copy of ...

Fluidstack

Security Engineer, Network

San Francisco, CA · On-site

$140 - $200/hr

Harden the OT and BMS side, where the network touches physical plant, against threats most security ... You've partnered with network engineering without becoming the department of no. * Bonus: OT and ...

Socket.dev

Senior Cloud Security Engineer

San Jose, CA · On-site

$156 - $315/hr

Collaborates with stakeholders such as engineering, product management, other security teams ... that supports their physical, financial and emotional wellbeing. Personal & Professional ...

Hobbsnews

Senior Cloud Security Engineer

San Jose, CA · On-site

$189 - $315/hr

Collaborates with stakeholders such as engineering, product management, other security teams ... that supports their physical, financial and emotional wellbeing. Personal & Professional ...

SpaceX

Embedded Security Engineer (Starlink)

Hawthorne, CA · On-site

$150K - $195K/yr

EMBEDDED SECURITY ENGINEER (STARLINK) At SpaceX we're leveraging our experience in building rockets ... physical disability or any other legally protected status. Applicants wishing to view a copy of ...

Fluidstack

Security Engineer, Corp IT

San Francisco, CA · On-site

$110 - $180/hr

... the physical and logical security of that work makes everything else feel small. Role Scope ... Engineer zero-trust access: SSO, device trust, and least-privilege provisioning that scale with ...

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Entry Level Physical Security Engineer information

What is the difference between Entry Level Physical Security Engineer vs Security Technician?

AspectEntry Level Physical Security EngineerSecurity Technician
CertificationsSecurity+ or equivalent, basic engineering knowledgeSecurity+ or similar certifications, technical skills
Work EnvironmentDesign, planning, and system assessment in security projectsInstallation, maintenance, and troubleshooting of security systems
Employer & Industry UsageSecurity firms, corporate security departments, government agenciesSecurity service providers, alarm companies, retail and commercial sites

Entry Level Physical Security Engineers focus on designing and assessing security systems, requiring foundational engineering knowledge. Security Technicians primarily install and maintain security hardware, often with hands-on technical skills. Both roles are essential in the security industry but differ in responsibilities and focus areas.

What are the most commonly searched types of Physical Security Engineer jobs in California?

The most popular types of Physical Security Engineer jobs in California are:

What are popular job titles related to Entry Level Physical Security Engineer jobs in California?

For Entry Level Physical Security Engineer jobs in California, the most frequently searched job titles are:

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The top searched job categories for Entry Level Physical Security Engineer jobs in California are:

Entry Level Physical Security Engineer jobs near you
Infographic showing various Entry Level Physical Security Engineer job openings in California as of July 2026, with employment types broken down into 75% Full Time, and 25% Contract. Highlights an 100% In-person job distribution.

Product Security Engineer (Starlink)

SpaceX

Hawthorne, CA • On-site

$150K - $195K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 12 days ago

SpaceX rating

8.7

Company rating: 8.7 out of 10

Based on 149 frontline employees who took The Breakroom Quiz

17th of 72 rated aerospace companies

Job description

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.
PRODUCT SECURITY ENGINEER (STARLINK)
At SpaceX we're leveraging our experience in building rockets and spacecraft to deploy Starlink, the world's most advanced broadband internet system. Starlink is the world's largest satellite constellation and serves millions of users worldwide. We design, build, and operate all parts of the system - thousands of satellites and all of the space-ground infrastructure necessary for a constellation of that size. As we scale the constellation to hundreds of thousands of satellites, and become a foundation of global connectivity both on earth (and in space), we are looking for excellent engineers to help us build secure, defensible systems from the ground up.
In this role, you will influence the security of software across our space and terrestrial systems. Ideally, you have notable skills in one or more of the following:
  • Applied cryptography
  • Network security
  • Operating system security
  • Secure/Authenticated boot
  • Incident response and adversary detection
  • Vulnerability research
  • Software engineering

RESPONSIBILITIES:
  • Design and build security infrastructure for Starlink, including cryptographic services and other security-critical services
  • Develop security features for Starlink systems, including our router, dish, gateways, and satellites
  • Design security into factory processes and provide network services in support of this
  • Maintain existing production systems and improve security posture via both direct implementation and recommendations to other teams
  • Build prototypes and help identify, design, and test security improvements
  • Further our mission of providing secure and reliable Internet to underserved communities

BASIC QUALIFICATIONS:
  • Bachelor's degree in computer science or another STEM discipline; OR 2+ years of professional experience in security software development in lieu of a degree
  • Experience with one or more software development languages (i.e. Python, C++, Golang)
  • Experience designing and implementing security solutions for operating systems, distributed systems, or other enterprise/large-scale infrastructure

PREFERRED SKILLS AND EXPERIENCE:
  • Experience contributing security improvements to complex systems
  • Experience working with special purpose security hardware such as Trusted Platform Modules (TPMs) and Hardware Security Modules (HSMs)
  • Fundamental understanding of network protocols; including the TCP/IP stack as well as UDP based protocols
  • Experienced in navigating large, complex, interactive systems
  • Flexibility, communicating clearly, and establishing and maintaining productive working relationships with other engineering teams
  • Excellent communication skills, both written and verbal
  • Ability to work both independently and in a team
  • Demonstrated ability to deal with ambiguity and to learn new technologies quickly
  • Advanced degree in a technical or engineering discipline

ADDITIONAL REQUIREMENTS:
  • Must be willing to work extended hours and weekends as needed

COMPENSATION AND BENEFITS:
Pay Range:
Level 1: $130,000.00 - $160,000.00
Level 2: $150,000.00 - $195,000.00
Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.
Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees accrue paid sick leave pursuant to Company policy which satisfies or exceeds the accrual, carryover, and use requirements of the law.
ITAR REQUIREMENTS:
    Learn more about the ITAR here.

SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.
Applicants wishing to view a copy of SpaceX's Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to

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About SpaceX

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Industry

Aerospace product and parts manufacturing, data services, guided missile and space vehicle manufacturing and satellite telecommunications

Company size

1,001 - 5,000 Employees

Headquarters location

Hawthorne, CA, US

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