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Warsaw - Poland, Poland
Onsite
The Role:
Joining Moderna means advancing mRNA science to transform medicine. Work with exceptional global teams on a broad pipeline and build a career that makes a real difference for patients. Moderna is strengthening its international business services hub in Warsaw, supporting our growing global operations. We welcome professionals ready to help advance our mission and shape the future of mRNA medicines.
This is an opportunity to shape the future of code security across Moderna's regional technology landscape, influencing how secure software is designed, built, and deployed at enterprise scale. As a senior individual contributor, you will combine deep application security expertise with broad architectural knowledge spanning cloud, network, and AI-enabled environments, partnering with engineering teams to embed security into every stage of the software development lifecycle. Working across modern development platforms, source control, artifacts, and CI/CD pipelines, you will help drive secure-by-design engineering while enabling innovation, including the responsible adoption of Generative AI and AI-enabled technologies.
Here’s What You’ll Do
Lead Moderna's enterprise code security strategy while managing and maintaining the primary code security platform.
Lead code security architecture for custom-built applications and services, conducting secure design reviews, architecture reviews, and security risk assessments throughout the software development lifecycle.
Assess security risks across both on-premises and cloud environments, identifying vulnerabilities and recommending pragmatic mitigation strategies for both commercial off-the-shelf (COTS) products and internally developed applications and services.
Conduct threat modelling exercises across applications, APIs, platforms, and supporting infrastructure to proactively identify abuse paths, architectural weaknesses, and security control gaps.
Establish and champion secure software development best practices, including secure coding principles, dependency and package risk management, secrets management, and secure-by-design engineering patterns.
Assess and advise on security risks across cloud, network, and AI-enabled architectures, ensuring application and code-level security considerations are evaluated within the broader technology ecosystem.
Identify and help remediate security misconfigurations across applications and cloud environments, partnering closely with Security Operations and platform engineering teams to strengthen prevention, detection, and response capabilities.
Provide architectural guidance and technical leadership across multiple security domains, enabling engineering teams to make informed risk-based decisions without slowing software delivery.
Partner with software engineers, architects, and technical stakeholders to translate complex security risks into practical, actionable guidance that improves application resilience and system design.
Evaluate modern development practices across source control, artifact management, and CI/CD workflows, ensuring security is embedded throughout the development lifecycle.
The key Moderna Mindsets you'll need to succeed in the role:
We behave like owners. The solutions we’re building go beyond any job description.
We digitize everywhere possible using the power of code to maximize our impact on patients.
Here’s What You’ll Bring to the Table
7+ years of experience in cybersecurity, with strong depth in application and code security architecture.
Demonstrated experience reviewing custom-built applications and services for security risk, including secure design, code-level weaknesses, and architectural flaws.
Strong understanding of secure software development practices, threat modeling, dependency and package risk, secrets management, and common application security vulnerabilities.
Ability to work effectively with software engineers and architects, translating security concerns into practical guidance that improves code and system design.
Broad security knowledge across cloud, network, and AI domains, with the ability to assess risk beyond the codebase and understand how controls interact across layers.
Experience assessing cloud security architectures and identifying misconfigurations in modern hybrid environments.
Working knowledge of network security fundamentals, including segmentation, core protocols, and common enterprise security controls.
Familiarity with AI security risks and architectural considerations, especially where AI-enabled services intersect with application and data security.
Strong leadership and communication skills, capable of influencing technical decisions and explaining complex security risks to senior stakeholders.
Exceptional analytical, critical thinking, and problem-solving skills with a strategic mindset.
Pay & Benefits
At Moderna, we believe that when you feel your best, you can do your best work. That’s why our benefits and well-being resources are designed to support you—at work, at home, and everywhere in between.
The benefits offered may vary depending on the nature of your employment with Moderna and the country where you work.
About Moderna
Since our founding in 2010, we have aspired to build the leading mRNA technology platform, the infrastructure to reimagine how medicines are created and delivered, and a world-class team. We believe in giving our people a platform to change medicine and an opportunity to change the world.
By living our mission, values, and mindsets every day, our people are the driving force behind our scientific progress and our culture. Together, we are creating a culture of belonging and building an organization that cares deeply for our patients, our employees, the environment, and our communities.
We are proud to have been recognized as a Science Magazine Top Biopharma Employer, a Fast Company Best Workplace for Innovators, and a Great Place to Work in the U.S.
As we build our company, we have always believed an in-person culture is critical to our success. Moderna champions the significant benefits of in-office collaboration by embracing a 70/30 work model. This 70% in-office structure helps to foster a culture rich in innovation, teamwork, and direct mentorship. Join us in shaping a world where every interaction is an opportunity to learn, contribute, and make a meaningful impact.
If you want to make a difference and join a team that is changing the future of medicine, we invite you to visit modernatx.com/careers to learn more about our current opportunities.
Moderna is a smoke-free, alcohol-free, and drug-free work environment.
Moderna is a place where everyone can grow. If you meet the Basic Qualifications for the role and you would be excited to contribute to our mission every day, please apply!
Moderna is committed to equal opportunity in employment and non-discrimination for all employees and qualified applicants without regard to a person's race, color, sex, gender identity or expression, age, religion, national origin, ancestry or citizenship, ethnicity, disability, military or protected veteran status, genetic information, sexual orientation, marital or familial status, or any other personal characteristic protected under applicable law. We consider qualified applicants regardless of criminal histories, consistent with legal requirements.
We’re focused on attracting, retaining, developing, and advancing our employees. By cultivating a workplace that values diverse experiences, backgrounds, and ideas, we create an environment where every employee can contribute their best.
Moderna is committed to offering reasonable accommodation or adjustments to qualified job applicants with disabilities. Any applicant requiring an accommodation or adjustment in connection with the hiring process and/or to perform the essential functions of the position for which the applicant has applied should contact the Accommodations and Adjustments team at leavesandaccommodations@modernatx.com.
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