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Offensive Security Jobs in California (NOW HIRING)

Sandisk

Adversarial Security Test Engineer

Milpitas, CA · On-site

$159K - $271K/yr

The ideal candidate possesses a strong offensive security mindset and enjoys challenging assumptions, uncovering weaknesses, validating the effectiveness of implemented security controls, and ...

LiteLLM AI Gateway

Security Engineer

San Francisco, CA · On-site

$200K - $230K/yr

You'll oversee application-level security, maintain secure CI/CD processes, and focus on offensive security improvements. Responsibilities * Own all aspects of application-level security and maintain ...

US Bank

Senior Red Team Operator

Cupertino, CA

Conduct offensive security assessments against enterprise networks, applications, cloud platforms, infrastructure, and physical security controls. * Develop custom tools, payloads, exploits, and ...

Intel

Information Security Engineer

Folsom, CA

Our offensive security operations include thorough security assessments of enterprise-connected assets including physical hosts, network devices, applications, virtual machines, cloud infrastructure ...

Itlearn360

Senior Red Team Consultant - Remote

Ontario, CA · On-site

$100 - $130/hr

Itlearn360 is seeking a Senior Offensive Security Consultant to join their team in Ontario, CA. In this role, you will assist clients in preparing for and mitigating cyber-security threats through ...

METR

Security Engineer

Berkeley, CA · On-site

$285.55 - $503.12/hr

Offensive security: You would be the first person on the team with an offensive security background. You'll run targeted red-team exercises against our own systems and build automated AI red teaming.

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Offensive Security information

See California salary details

$56.3K

$131.2K

$183.6K

How much do offensive security jobs pay per year?

As of Aug 9, 2026, the average yearly pay for offensive security in California is $131,221.00, according to ZipRecruiter salary data. Most workers in this role earn between $109,500.00 and $148,000.00 per year, depending on experience, location, and employer.

What is offensive security?

An Offensive Security job involves proactively identifying and exploiting security vulnerabilities in systems, networks, and applications to help organizations strengthen their defenses. Professionals in this field, such as ethical hackers and penetration testers, simulate real-world cyberattacks to find weaknesses before malicious actors can exploit them. They use various tools, techniques, and frameworks to assess security risks, provide recommendations, and improve overall cybersecurity posture. Offensive security experts often work for security firms, enterprises, or government agencies to ensure robust digital protection.

How much do offensive security engineers make?

Offensive security engineers typically earn between $80,000 and $150,000 annually, depending on experience, certifications, and location. Senior roles or those with specialized skills in penetration testing and exploit development can command higher salaries, often exceeding $150,000.

What does a typical day look like for someone working in offensive security?

A typical day in Offensive Security involves conducting penetration tests, vulnerability assessments, and red teaming exercises to identify and exploit potential weaknesses in systems and networks. You may spend time analyzing findings, preparing detailed reports, and collaborating with IT teams to discuss remediation strategies. The role often requires staying current with emerging threats and tools, as well as participating in team meetings to review attack simulations or incident scenarios. Regular communication with clients or internal stakeholders is also common to explain technical concepts in an accessible way. The dynamic nature of the work keeps each day interesting and fosters continuous learning and problem-solving.

What is the salary of offensive security?

Salaries for offensive security professionals vary based on experience, certifications, and location, but typically range from $70,000 to over $130,000 annually. Entry-level roles may start lower, while experienced penetration testers or security consultants can earn higher salaries, especially with advanced skills and certifications like OSCP or CISSP.

What are the key skills and qualifications needed to thrive in offensive security, and why are they important?

To thrive as an Offensive Security professional, you need a deep understanding of networks, operating systems, penetration testing methodologies, and typically hold a degree in computer science or a related field. Familiarity with tools such as Metasploit, Burp Suite, Nmap, as well as certifications like OSCP or CEH, is often required. Strong analytical thinking, attention to detail, effective communication, and ethical judgment are essential soft skills. These abilities are crucial for identifying vulnerabilities, communicating risks, and helping organizations improve their security posture.

What are popular job titles related to Offensive Security jobs in California? For Offensive Security jobs in California, the most frequently searched job titles are:
What job categories do people searching Offensive Security jobs in California look for? The top searched job categories for Offensive Security jobs in California are:
What cities in California are hiring for Offensive Security jobs? Cities in California with the most Offensive Security job openings:
Offensive Security jobs near you
Infographic showing various Offensive Security job openings in California as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $131,221 per year, or $63.1 per hour.

Senior Offensive Security Engineer - Embedded Systems

Silvus Technologies

Los Angeles, CA • On-site

$140K - $220K/yr

Full-time

Re-posted 13 days ago

Job description

THE COMPANY
Silvus Technologies, a leading provider of advanced MANET and MIMO communications systems, is reshaping mesh network technology for mission-critical applications - on the ground, in the air and at sea. Its battle-proven StreamCaster family of MANET radios and proprietary MN-MIMO waveform provides the vital communications link for defense, law enforcement and public safety agencies around the world, and in the toughest operational environments.
With deep roots in DARPA research, Silvus Technologies develops world-class advanced communications technologies that are reshaping the tactical communications landscape. From pure line-of-sight to extreme non-line-of-sight, Silvus radios form a self-healing, self-forming mesh network, enabling secure and reliable connectivity, including video and high-bandwidth data.
Silvus Technologies is a wholly owned subsidiary of Motorola Solutions, Inc.
Would you like to join an incredibly talented group of people, doing very challenging work, with the prime directive of "Keeping Our Heroes Connected"?
THE OPPORTUNITY
Silvus is seeking a Senior Offensive Security Engineer - Embedded Systems who will report to the Director of Software Engineering on the Software Engineering team. The successful individual in this role will focus on proactively identifying and exploiting vulnerabilities in embedded systems (hardware, firmware, and associated software) to improve overall security posture. This role utilizes techniques such as penetration testing, reverse engineering, and threat modeling to find weaknesses in system design and architecture.
This position is based at Silvus Technologies' headquarters in the heart of vibrant West Los Angeles, CA and is on a hybrid schedule; a minimum of 3 days onsite per week is expected. On-site days are Mondays, Wednesdays, and Thursdays.
The following is a list of at least some of the current essential job functions of the position. Management may assign or reassign duties and responsibilities at any time at its discretion.
ROLE AND RESPONSIBILITIES
  • Assess security posture of Silvus-built software, hardware and firmware as well as the third-party components used in our products.
  • Provide expertise to other Silvus teams on real-world attack vectors and work with appropriate team members to implement and test mitigations.
  • Plan for, build and maintain capabilities needed to execute red team projects.
  • Perform other related duties of which the above are representative.

REQUIRED QUALIFICATIONS
  • High School diploma or GED plus 3 years of experience in cybersecurity, with at least 1 year in an offensive security role (e.g., penetration testing, red teaming, vulnerability assessment).
  • Broad experience assessing the security posture of everything from web applications to hardware and embedded systems.
  • Demonstrated experience leading offensive security engagements.
  • Experience with assessment of cloud based and containerized environments (AWS, Azure, Kubernetes).
  • Proven experience assessing and improving the security of mobile devices (Android and/or iOS).
  • Proficient with one or more programming languages (e.g. Rust, C/C++, Golang, Swift).
  • Security Clearance: Active U.S. Government SECRET clearance or the ability to obtain one within 15 months of hire.
  • Must be a U.S. Citizen due to clients under U.S. government contracts.
  • All employment is contingent upon the successful clearance of a background check and drug test.

PREFERRED KNOWLEDGE, SKILLS AND ABILITIES
  • Bachelor's degree in Cybersecurity, Computer Science, Information Technology, or a related field (e.g., Mathematics, Computer Engineering).
  • Considerable experience building custom tooling to assist in offensive security activities.
  • Experience weaponizing vulnerabilities to provide unique capabilities.
  • Familiarity with security architectures of robot platforms (consumer or otherwise), aerospace, and physical systems.
  • In-depth experience developing features for and improving security of mobile applications, networks, or embedded systems.
  • Strong familiarity with mobile device exploitation techniques.
  • Broad familiarity with anti-tamper and reverse engineering mechanisms.
  • Regularly build, test, and deliver production-ready systems, especially for embedded and/or mobile.
  • Strong professional communication skills (written and verbal).

WORKING CONDITIONS & PHYSICAL REQUIREMENTS
  • Office environment.
  • While performing the duties of this job, the employee is required to do the following:
    • Lift equipment up to 20 lbs. for the set-up of demonstrations or testing.
    • Perform bending and reaching movements to place items on lower and higher shelves.
    • Kneeling or squatting to access lower shelves.
    • Walking/Moving in the labs.

COMPENSATION
The pay range is NOT a guarantee. It is based on market research and peer data, and will vary depending on the candidate's experience and qualifications.
CA Pay Range
$140,000-$220,000 USD
Consistent with Motorola Solutions values and applicable law, we provide the following information to promote pay transparency and equity. Pay within this range varies and depends on job-related knowledge, skills, and experience. The actual offer will be based on the individual candidate.
NOTE - As a US Federal Contractor, Silvus Technologies requires that ALL candidates being considered for employment for any position (regardless of level) MUST be a U.S. Person (permanent resident or citizen). Stricter U.S. Citizen ONLY requirements (needed for some Engineering or R&D roles) will be included in the Required Qualifications section of the posted position. This does NOT apply to international positions; only job postings for positions located in the US.
Motorola Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion or belief, sex, sexual orientation, gender identity, national origin, disability, veteran status or any other legally-protected characteristic.
We are proud of our people-first and community-focused culture, empowering every Motorolan to be their most authentic self and to do their best work to deliver on the promise of a safer world. If you'd like to join our team but feel that you don't quite meet all of the preferred skills, we'd still love to hear why you think you'd be a great addition to our team.
We're committed to providing an inclusive and accessible recruiting experience for candidates with disabilities, or other physical or mental health conditions. To request an accommodation, please complete this Reasonable Accommodations Form so we can assist you.

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