Mid Level Security Engineer Jobs
Mid level security engineer jobs go to professionals ready to own security initiatives end to end, guide junior teammates, and make architectural decisions with limited oversight. Positions are spread across on-site, hybrid, and remote settings in Technology & Software, Electronics & Hardware, and Consulting & Professional Services, with employers like Amazon, Kastle Systems, and OpenAI hiring at this level now.
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Showing 5 of 306+ Mid Level Security Engineer jobs
DESCRIPTION
The Security for Employee and Legal Systems (SEALS) team protects Amazon's enterprise HR and Legal applications. Millions of Amazonians use these systems to review their pay, manage their benefits, update their personal information, and handle confidential legal matters. Protecting that data is the core of what SEALS does, and the customers who depend on us are the people who work here.
The applications we protect are increasingly built with GenAI, and many of them now embed GenAI features and agentic workflows of their own. That shifts the security work. You will threat model LLM-backed applications, assess risks such as prompt injection, insecure model output handling, and over-broad agent permissions, and secure transitive authentication as agents act on behalf of users. You will also use GenAI to scale your own delivery, from automated code review to detection authoring.
SEALS delivers ambient security. Builders get security feedback while they write code, at commit time, so risks are caught and fixed during development. As a Security Engineer on SEALS, you will be an embedded partner to your builder teams and own the security outcomes for your domain.
Strong candidates bring depth in application security: threat modeling, architecture and design reviews, secure code review, and hands-on remediation. You will contribute autonomously within the team, deliver risk reduction across the full lifecycle, and mentor peers, while seeking guidance from managers and technical leaders on the hardest tradeoffs.
Key job responsibilities
- Own the security outcomes for your assigned SEALS builder teams and the HR and Legal applications they run.
- Threat model GenAI and LLM-backed applications, covering risks such as prompt injection, insecure output handling, data leakage through model context, and excessive agent authority.
- Secure agentic workflows, including transitive authentication and scoped authorization as agents act on behalf of users.
- Author and refine automated detection rules that catch risks at code commit and give builders a fix they can accept immediately.
- Use GenAI to scale delivery across your domain, including AI-assisted code review, detection authoring, and triage.
- Drive paved-path adoption (Secure CDK Blueprints, automated patching, standardized authorization, transitive authentication for agentic workflows) so preventable issues do not occur.
- Hunt for risk the tooling missed through adversarial analysis and manual secure code review in Java, Python, and JavaScript, then turn each escape into a new detection.
- Provide security architecture guidance and lead the security outcomes of design reviews for your team and customers.
- Prioritize remediation by business impact, and escalate to leadership when a builder wants to accept a launch-blocking risk.
- Communicate security outcomes clearly, in writing and verbally, to security and service team leadership.
A day in the life
You are the security engineer your builder teams want in the room. On a given day you might threat model a new LLM feature for an HR application, write a detection rule that closes a gap a production finding revealed, pair with a builder to fix an authorization flaw while the code is fresh, or review the design of an agentic workflow before it ships. You articulate risk clearly to technical and non-technical audiences, prioritize pragmatically, and guide partners toward secure solutions. You mentor other engineers on the team and raise the bar around you.
About the team
SEALS sits within Corporate Services Security (CPSS), the Amazon security team aligned with Finance & Global Business Services, People eXperience & Technology, Legal, and Global Communications and Community Impact. We engage development teams early so our stakeholders can build and scale securely.
Amazon Security values diverse experiences. Even if you do not meet all of the qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn’t followed a traditional path, or includes alternative experiences, don’t let it stop you from applying.
Why Amazon Security?
At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon’s products and services. We offer talented security professionals the chance to accelerate their careers with opportunities to build experience in a wide variety of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores.
Inclusive Team Culture
In Amazon Security, it’s in our nature to learn and be curious. Ongoing DEI events and learning experiences inspire us to continue learning and to embrace our uniqueness. Addressing the toughest security challenges requires that we seek out and celebrate a diversity of ideas, perspectives, and voices.
Training & Career Growth
We’re continuously raising our performance bar as we strive to become Earth’s Best Employer. That’s why you’ll find endless knowledge-sharing, training, and other career-advancing resources here to help you develop into a better-rounded professional.
Work/Life Balance
We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why flexible work hours and arrangements are part of our culture. When we feel supported in the workplace and at home, there’s nothing we can’t achieve.
BASIC QUALIFICATIONS
- 3+ years of programming in Python, Ruby, Go, Swift, Java, .Net, C++ or similar object oriented language experience
- 2+ years of scripting, programming, and security code review in a common programming language (non-internship) experience
- 2+ years of troubleshooting systems issues, analyzing logs, or automating basic tasks using command line tools (non-internship) experience
- Bachelor's degree in a STEM field (Science, Technology, Engineering, Mathematics), or experience in IT Security
- Knowledge of industry-based security vulnerabilities and remediation techniques
PREFERRED QUALIFICATIONS
- 2+ years of any combination of the following: threat modeling experience, secure coding, identity management and authentication, software development, cryptography, system administration and network security experience
- Knowledge of networking protocols such as HTTP(S), DNS, and TCP/IP
- Experience with AWS products and services
- Experience in scripting, programming, or security code reviewing in a common language, such as Python, Java, or C++
- Experience performing security activities across one or more phases of the software development lifecycle (SDLC), such as security design review, threat modeling, secure code review, and security testing
Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.
The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits.
Location: USA, WA, Seattle
Salary Range: 159,300.00 - 202,400.00 USD annually
DESCRIPTION
The Security for Employee and Legal Systems (SEALS) team protects Amazon's enterprise HR and Legal applications. Millions of Amazonians use these systems to review their pay, manage their benefits, update their personal information, and handle confidential legal matters. Protecting that data is the core of what SEALS does, and the customers who depend on us are the people who work here.
The applications we protect are increasingly built with GenAI, and many of them now embed GenAI features and agentic workflows of their own. That shifts the security work. You will threat model LLM-backed applications, assess risks such as prompt injection, insecure model output handling, and over-broad agent permissions, and secure transitive authentication as agents act on behalf of users. You will also use GenAI to scale your own delivery, from automated code review to detection authoring.
SEALS delivers ambient security. Builders get security feedback while they write code, at commit time, so risks are caught and fixed during development. As a Security Engineer on SEALS, you will be an embedded partner to your builder teams and own the security outcomes for your domain.
Strong candidates bring depth in application security: threat modeling, architecture and design reviews, secure code review, and hands-on remediation. You will contribute autonomously within the team, deliver risk reduction across the full lifecycle, and mentor peers, while seeking guidance from managers and technical leaders on the hardest tradeoffs.
Key job responsibilities
- Own the security outcomes for your assigned SEALS builder teams and the HR and Legal applications they run.
- Threat model GenAI and LLM-backed applications, covering risks such as prompt injection, insecure output handling, data leakage through model context, and excessive agent authority.
- Secure agentic workflows, including transitive authentication and scoped authorization as agents act on behalf of users.
- Author and refine automated detection rules that catch risks at code commit and give builders a fix they can accept immediately.
- Use GenAI to scale delivery across your domain, including AI-assisted code review, detection authoring, and triage.
- Drive paved-path adoption (Secure CDK Blueprints, automated patching, standardized authorization, transitive authentication for agentic workflows) so preventable issues do not occur.
- Hunt for risk the tooling missed through adversarial analysis and manual secure code review in Java, Python, and JavaScript, then turn each escape into a new detection.
- Provide security architecture guidance and lead the security outcomes of design reviews for your team and customers.
- Prioritize remediation by business impact, and escalate to leadership when a builder wants to accept a launch-blocking risk.
- Communicate security outcomes clearly, in writing and verbally, to security and service team leadership.
A day in the life
You are the security engineer your builder teams want in the room. On a given day you might threat model a new LLM feature for an HR application, write a detection rule that closes a gap a production finding revealed, pair with a builder to fix an authorization flaw while the code is fresh, or review the design of an agentic workflow before it ships. You articulate risk clearly to technical and non-technical audiences, prioritize pragmatically, and guide partners toward secure solutions. You mentor other engineers on the team and raise the bar around you.
About the team
SEALS sits within Corporate Services Security (CPSS), the Amazon security team aligned with Finance & Global Business Services, People eXperience & Technology, Legal, and Global Communications and Community Impact. We engage development teams early so our stakeholders can build and scale securely.
Amazon Security values diverse experiences. Even if you do not meet all of the qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn’t followed a traditional path, or includes alternative experiences, don’t let it stop you from applying.
Why Amazon Security?
At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon’s products and services. We offer talented security professionals the chance to accelerate their careers with opportunities to build experience in a wide variety of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores.
Inclusive Team Culture
In Amazon Security, it’s in our nature to learn and be curious. Ongoing DEI events and learning experiences inspire us to continue learning and to embrace our uniqueness. Addressing the toughest security challenges requires that we seek out and celebrate a diversity of ideas, perspectives, and voices.
Training & Career Growth
We’re continuously raising our performance bar as we strive to become Earth’s Best Employer. That’s why you’ll find endless knowledge-sharing, training, and other career-advancing resources here to help you develop into a better-rounded professional.
Work/Life Balance
We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why flexible work hours and arrangements are part of our culture. When we feel supported in the workplace and at home, there’s nothing we can’t achieve.
BASIC QUALIFICATIONS
- 3+ years of programming in Python, Ruby, Go, Swift, Java, .Net, C++ or similar object oriented language experience
- 2+ years of scripting, programming, and security code review in a common programming language (non-internship) experience
- 2+ years of troubleshooting systems issues, analyzing logs, or automating basic tasks using command line tools (non-internship) experience
- Bachelor's degree in a STEM field (Science, Technology, Engineering, Mathematics), or experience in IT Security
- Knowledge of industry-based security vulnerabilities and remediation techniques
PREFERRED QUALIFICATIONS
- 2+ years of any combination of the following: threat modeling experience, secure coding, identity management and authentication, software development, cryptography, system administration and network security experience
- Knowledge of networking protocols such as HTTP(S), DNS, and TCP/IP
- Experience with AWS products and services
- Experience in scripting, programming, or security code reviewing in a common language, such as Python, Java, or C++
- Experience performing security activities across one or more phases of the software development lifecycle (SDLC), such as security design review, threat modeling, secure code review, and security testing
Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.
The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits.
Location: USA, WA, Seattle
Salary Range: 159,300.00 - 202,400.00 USD annually
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Find JobsMid Level Security Engineer Job Market
Who's Hiring
- Amazon27
- Kastle Systems12
- OpenAI5
- Anthropic5
- Roblox4
Top Industries Hiring
- Technology & Software121
- Electronics & Hardware21
- Consulting & Professional Services20
- Banking & Financial Services19
- Retail16
Mid Level Security Engineer Jobs: Frequently Asked Questions
How do I get a mid level security engineer job?
Position yourself by leading with ownership: highlight specific projects you drove independently, vulnerabilities you identified and remediated, and tools or processes you built rather than just used. Tailor your resume to show scope, not just tasks. Certifications like Security+, CEH, or CISSP associate strengthen applications, and demonstrating experience with cloud security, SIEM platforms, or penetration testing helps you stand out at this level.
Which companies hire mid level security engineers?
Companies hiring mid level security engineers right now include Amazon, Kastle Systems, and OpenAI, based on current listings on Migrate Mate as of September 2026. Hiring at this level comes from a wide range of employers, including large enterprises building out security operations centers, technology companies scaling their product security programs, and regulated industries like finance and healthcare that maintain continuous security headcount.
Are there remote mid level security engineer jobs?
Yes, remote and hybrid options are widely available at this level. About 46% of mid level security engineer openings are remote or hybrid as of September 2026, reflecting how security work adapts well to distributed teams. Roles involving cloud security, threat analysis, and security engineering for software products are especially common in remote or flexible arrangements.
How do I move up to a mid level security engineer role?
The path from entry level to mid level security engineer is built through accumulating ownership over time. Focus on progressing from executing tasks to leading them, such as running a penetration test independently or owning a vulnerability management program from detection to closure. Demonstrating measurable impact, like reducing mean time to remediate or implementing a new detection rule set, signals readiness for mid level responsibilities.
Which industries hire the most mid level security engineers?
Mid Level security engineer roles concentrate in Technology & Software, Electronics & Hardware, and Consulting & Professional Services, based on current listings on Migrate Mate as of September 2026. These sectors drive consistent hiring at this level because they handle sensitive data at scale, face active regulatory requirements, and need engineers with enough experience to operate security programs with meaningful autonomy.