Application Security Engineer

Who is Forcepoint? Forcepoint simplifies security for global businesses and governments. Forcepoint’s all-in-one, truly cloud-native platform makes it easy to adopt Zero Trust and prevent the theft or loss of sensitive data and intellectual property no matter where people are working. 20+ years in business. 2.7k employees. 150 countries. 11k+ customers. 300+ patents. If our mission excites you, you’re in the right place; we want you to bring your own energy to help us create a safer world. All we’re missing is you! An AppSec Engineer partners closely with engineering and product teams to embed security into the software development lifecycle (SDLC), proactively identify risks, and ensure secure design, development, and deployment of products.   This role is based in the Forcepoint Cork office in Ireland and follows a hybrid work model, with a minimum of two days per week working from the office.  Key Responsibilities  1. Secure SDLC & Design (Shift-left)  Lead threat modeling and secure design (SxD) activities   Define and enforce secure coding standards (e.g., OWASP Top 10)   Partner with engineering during architecture and design phases   2. Security Testing & Validation  Perform a wide range of application security activities across SDLC. Code reviews (manual and tool-assisted)   Static analysis (SAST)   Dynamic testing (DAST)   Penetration testing   Identify, triage, and validate vulnerabilities   Support remediation and verify fixes   3. DevSecOps, Automation & AI Enablement  Integrate security tools into CI/CD pipelines   Automate scanning, reporting, and ticketing workflows   Build tooling to scale AppSec across products   Leverage AI/ML capabilities to enhance vulnerability detection, prioritization, and remediation workflows   4. Risk Assessment & Vulnerability Management  Assess risk, exploitability, and impact   Prioritize vulnerabilities and track remediation   Maintain security posture visibility across products   5. Engineering Partnership, Mentorship & Enablement  Work closely with developers to:   Explain security findings to both technical and non-technical audience  Recommend practical and effective fixes  Provide security guidance balancing usability and security, without impacting delivery   Deliver training and security awareness  Provide technical mentorship to engineers and junior AppSec team members   6. Security Advocacy & Communication  Act as a security champion across R&D   Communicate risk clearly to:   Engineers   Product managers   Leadership   Qualifications & Skills  Core Requirements  Bachelor’s degree in Computer Science, Security, or equivalent experience   5+ years in:   Application security  Software engineering with a security focus   Technical Skills  Strong knowledge of application security concepts. Web/application vulnerabilities (OWASP Top 10)   Secure coding practices   APIs, microservices, and cloud-native architectures   Hands-on experience in threat modeling and architecture reviews   Prior software development experience   Strong coding skills, preferably, C++ and Java, ability to read, write, and review code effectively   Hands-on experience with:   ASPM, SAST, DAST, and SCA tools  CI/CD and DevSecOps pipelines  Advanced experience applying AI  (e.g., code generation, analysis and exploitation) across secure SDLC and AppSec practices, including evaluating and mitigating security risks such as insecure code suggestions, data leakage, and supply chain exposure. Communication & Collaboration  Strong ability to communicate with technical and non-technical audiences Explain security issues in developers terms   Influence engineering decisions Collaborate cross-functionally across R&D and product teams   Nice-to-have  Security certifications (e.g., CISSP, CSSLP, OSCP)   Experience with cloud-native stack and Windows internal   Experience applying AI/automation in security workflows   Familiarity with regulatory and compliance frameworks (e.g., SOC2, ISO27001)  Don’t meet every single qualification? Studies show people are hesitant to apply if they don’t meet all requirements listed in a job posting. Forcepoint is focused on building an inclusive and diverse workplace – so if there is something slightly different about your previous experience, but it otherwise aligns and you’re excited about this role, we encourage you to apply. You could be a great candidate for this or other roles on our team. The policy of Forcepoint is to provide equal employment opportunities to all applicants and employees without regard to race, color, creed, religion, sex, sexual orientation, gender identity, marital status, citizenship status, age, national origin, ancestry, disability, veteran status, or any other legally protected status and to affirmatively seek to advance the principles of equal employment opportunity. Forcepoint is committed to being an Equal Opportunity Employer and offers opportunities to all job seekers, including job seekers with disabilities. If you are a qualified individual with a disability or a disabled veteran, you may request a reasonable accommodation if you are unable or limited in your ability to use or access the Company’s career webpage as a result of your disability. You may request reasonable accommodations by sending an email to recruiting@forcepoint.com. Applicants must have the right to work in the location to which you have applied.