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Freelance Product Security Engineer Jobs (NOW HIRING)

Superhuman

Product Security Engineer

Seattle, WA · On-site

$188K - $250K/yr

As a Product Security Engineer, you will: * Collaborate with Product Engineering teams throughout the SDLC, creating Threat Models, conducting Design Reviews, Secure Code Reviews, and manual testing ...

Modern Health

Product Security Engineer

Partner with Engineering and Product stakeholders to integrate security at every stage of the SDLC, championing secure development practices and agile delivery. * Develop and advocate for cost ...

Trane Limited

$108.24 - $151.48/hr

The Residential HVAC team is adding a Product Security Engineering position to focus on embedded systems, services, applications and the associated product development processes used in residential ...

New

Trane Limited

Product Security Engineer

Tyler, TX · On-site

$108.24 - $151.48/hr

The Residential HVAC team is adding a Product Security Engineering position to focus on embedded systems, services, applications and the associated product development processes used in residential ...

New

HK Recruiting

Product Security Engineer

San Diego, CA · On-site

As a Product Security Engineer 3, you will be involved in our client's diagnostics products. RESPONSIBILITIES * Monitoring the industry for newly identified threats to cybersecurity and assessing the ...

NextDeavor Inc.

Product Security Engineer

Lehi, UT · On-site

$67.61 - $84.51/hr

Product Security Engineer Full-time Lehi, UT You'll be joining Adobe on a contract opportunity, employed through NextDeavor Benefits You'll Love NextDeavor offers health, vision and dental benefits ...

Boeing

Senior Product Security Engineer

Berkeley, MO · On-site

$107K - $147K/yr

Senior Product Security Engineer Company: The Boeing Company The Boeing Defense, Space & Security (BDS) Air Dominance (AD) Product Security Engineering (PSE) organization is seeking a Senior Product ...

New

Adobe

Product Security Engineer

Manhattan, NY · On-site

They are seeking a mid-level Product Security Engineer to build AI-powered security platforms, collaborate with various teams, and make risk-based decisions to enhance product security.

Tempo

Product Security Engineer

The Role You'll be Tempo's first dedicated product security engineer, standing up application and infrastructure security from the ground floor. You'll build real tooling, respond to real incidents ...

New

Inmar Inc.

Product Security Engineer

Winston Salem, NC · On-site

$100 - $130/hr

The Product Security Engineer conducts comprehensive security assessments on mobile applications, IoT hardware/firmware, compiled software, and browser extensions. The role involves identifying ...

Candid Group

Product Security Engineer

Manhattan, NY · On-site

$180 - $258/hr

Role Overview We are looking for a Product Security Engineer to join our team and act as a champion for security within our product engineering organization. You will be responsible for ensuring our ...

New

Candid Health

Product Security Engineer

San Francisco, CA · On-site

$180K - $258K/yr

Role Overview We are looking for a Product Security Engineer to join our team and act as a champion for security within our product engineering organization. You will be responsible for ensuring our ...

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Freelance Product Security Engineer information

See salary details

$53K

$144.1K

$205K

How much do freelance product security engineer jobs pay per year?

As of Sep 4, 2026, the average yearly pay for freelance product security engineer in the United States is $144,072.00, according to ZipRecruiter salary data. Most workers in this role earn between $88,000.00 and $205,000.00 per year, depending on experience, location, and employer.

What is a freelance product security engineer?

Freelance Product Security Engineers are independent professionals who specialize in identifying, assessing, and mitigating security risks in software products, systems, or applications. They work on a contract basis to help organizations ensure their products are secure from cyber threats and vulnerabilities. Their responsibilities often include conducting security assessments, reviewing code, implementing security best practices, and advising product teams on secure development. Freelance Product Security Engineers typically have expertise in areas such as application security, threat modeling, penetration testing, and compliance requirements. Their flexible, project-based approach allows companies to address security needs without hiring a full-time employee.

How do freelance product security engineers typically collaborate with in-house development teams?

Freelance Product Security Engineers often work closely with in-house development and DevOps teams to integrate security best practices into the software development lifecycle. Communication is usually handled through regular virtual meetings, project management tools, and shared documentation platforms. Freelancers may conduct code reviews, threat modeling sessions, and provide actionable feedback to developers, ensuring that security concerns are addressed early and efficiently. Building solid relationships and maintaining clear, proactive communication is key to successful collaboration in a freelance capacity.

What are the key skills and qualifications needed to thrive as a freelance product security engineer?

To thrive as a Freelance Product Security Engineer, you need a deep understanding of application security, secure coding practices, and vulnerability assessment, often backed by a degree in computer science or related field. Familiarity with tools such as static and dynamic analysis scanners, penetration testing frameworks, and certifications like CISSP or OSCP is highly valued. Strong analytical thinking, proactive communication, and the ability to work independently help you excel in client-driven environments. These skills ensure that security risks are effectively identified and addressed, protecting products and client trust in a dynamic setting.

What is the difference between Freelance Product Security Engineer vs Security Analyst?

AspectFreelance Product Security EngineerSecurity Analyst
CredentialsCertifications like CISSP, CEH, OSCP often preferredCertifications like Security+, CISSP, GIAC common
Work EnvironmentIndependent, project-based, remote or on-siteTypically in-house or consulting roles, office or remote
Industry UsageUsed in tech, cybersecurity firms, product companiesUsed across various sectors including finance, healthcare, government
Search & Comparison IntentOften compared for freelance opportunities, skills, and responsibilitiesCompared for career progression, roles, and responsibilities

The Freelance Product Security Engineer focuses on securing specific products or applications on a project basis, often working independently. In contrast, a Security Analyst typically works within an organization to monitor, analyze, and respond to security threats. While both roles require cybersecurity certifications and share similar skills, their work environments and employment structures differ significantly.

More about Freelance Product Security Engineer jobs

What cities are hiring for Freelance Product Security Engineer jobs?

Cities with the most Freelance Product Security Engineer job openings:

What are the most commonly searched types of Product Security Engineer jobs?

The most popular types of Product Security Engineer jobs are:

What states have the most Freelance Product Security Engineer jobs?

States with the most job openings for Freelance Product Security Engineer jobs include:

What job categories do people searching Freelance Product Security Engineer jobs look for?

The top searched job categories for Freelance Product Security Engineer jobs are:

Freelance Product Security Engineer jobs near you
Infographic showing various Freelance Product Security Engineer job openings in the United States as of August 2026, with employment types broken down into 79% Full Time, 18% Part Time, 2% Contract, and 1% Nights. Highlights an 89% Physical, 2% Hybrid, and 9% Remote job distribution, with an average salary of $144,072 per year, or $69.3 per hour.

Product Security Engineer

Superhuman

Seattle, WA • On-site

$188K - $250K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 28 days ago

Job description

Superhuman offers a dynamic hybrid working model for this role. This flexible approach gives team members the best of both worlds: plenty of focus time along with in-person collaboration that helps foster trust, innovation, and a strong team culture.
About Superhuman
Grammarly is now part of Superhuman, the AI productivity platform on a mission to unlock the superhuman potential in everyone. The Superhuman suite of apps and agents brings AI wherever people work, integrating with over 1 million applications and websites. The company's products include Grammarly's writing assistance, Superhuman Docs's collaborative workspaces, Mail's inbox management, and Go, the proactive AI assistant that understands context and delivers help automatically. Founded in 2009, Superhuman empowers over 40 million people, 50,000 organizations, and 3,000 educational institutions worldwide to eliminate busywork and focus on what matters. Learn more at superhuman.com and about our values here.
The Opportunity
Superhuman is building the AI-native future of work: a family of products people and companies rely on to think, write, and get things done faster. We ship AI features and agents at a pace that makes security one of the most interesting problems in the building, and we're looking for a Product Security Engineer to help us solve it. Your job won't be to slow us down; it will be to make moving fast the safe default. You will be building the identity model, guardrails, and secure-by-default platform that lets our engineers and AI systems operate boldly. You'll work on bleeding-edge AI and product security problems: securing AI agents and applications, automating KTLO and toil work away, and empowering our engineers to build quickly and securely because the safe path is the default path.
As a Product Security Engineer, you will:
  • Collaborate with Product Engineering teams throughout the SDLC, creating Threat Models, conducting Design Reviews, Secure Code Reviews, and manual testing to identify vulnerabilities.
  • Develop and implement end-to-end security solutions to mitigate risks across our product suite.
  • Help drive improvements across our Product Security tooling, automation, and bug bounty program.
  • Experiment with and develop AI-based tools to enable the Security team to move even faster.
  • Be the voice of our customers, actively engaging stakeholders across engineering teams, communicating security risks and trade-offs while keeping customer data secure.

Qualifications
  • Has 3+ years of relevant experience in securing applications at scale.
  • Experience working at each touchpoint in a secure SDLC: threat modeling, design reviews, secure code reviews, and web app pentesting.
  • Familiarity with the standard Product Security tool suite: SAST, DAST, and SCA.
  • Experience with using AI to solve Security challenges at scale.
  • Software engineering or programming experience in at least one language, such as Java, Python, JavaScript, or Go.
  • Experience managing vulnerability disclosure programs or conducting security research on bug bounty platforms such as HackerOne or Bugcrowd.
  • The ability to think like an adversary to identify risk, and then build like an engineer to mitigate those risks.
  • Has a demonstrated ability to work independently with minimal guidance, proactively manages tasks and priorities across multiple projects, analyzes and executes work efficiently, collaborates effectively with cross-functional teams, and thrives in fast-paced, results-driven environments.

Compensation and Benefits
Superhuman offers all team members competitive pay along with a benefits package encompassing the following and more:
  • Excellent health care (including a wide range of medical, dental, vision, mental health, and fertility benefits)
  • Disability and life insurance options
  • 401(k) and RRSP matching
  • Paid parental leave
  • 20 days of paid time off per year, 12 days of paid holidays per year, two floating holidays per year, and flexible sick time
  • Generous stipends (including those for caregiving, pet care, wellness, your home office, and more)
  • Annual professional development budget and opportunities

Superhuman takes a market-based approach to compensation, so base pay may vary by location. Our US locations are categorized into two compensation zones based on proximity to our hub locations.
Base pay may vary considerably depending on job-related knowledge, skills, and experience. The expected salary ranges for this position are outlined below by compensation zone and may be modified in the future.
We encourage you to apply
At Superhuman, we value our differences, and we encourage all to apply-especially those whose identities are traditionally underrepresented in tech organizations. We do not discriminate on the basis of race, religion, color, gender expression or identity, sexual orientation, ancestry, national origin, citizenship, age, marital status, veteran status, disability status, political belief, or any other characteristic protected by law. Superhuman is an equal opportunity employer and a participant in the US federal E-Verify program (US). We also abide by the Employment Equity Act (Canada).

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