Senior Security Infrastructure Engineer
Sezzle
There are NO limits to your career: come shape the future and be part of a truly unique global culture at OutSystems!
Reviewing infrastructure and tooling configurations to ensure that security posture is established, maintained, and continued throughout the Software Development LifeCycle.
Ability to identify internal infrastructure that is susceptible to known vulnerabilities along with being able to create solutions and lead programs to remediation of identified vulnerabilities.
Developing systems that automatically respond and remediate known security vulnerabilities or insecure configurations.
Developing and creating systems that integrate into Security Operation Center and Individual and Account Management Tools.
Reviewing, auditing, and helping assist in writing compliance policies, along with remediating identified compliance gaps.
Bachelor’s degree in Computer Science, Information Security, or a related field, or equivalent experience.
Strong communication, coordination, and collaboration skills in worldwide remote settings across the business to drive respective outcomes for the team.
Cloud Security & Infrastructure
Experience with endpoint security, IDS/IDP, AV/AM, Firewall, and Integrity Monitoring systems.
Experience with Kubernetes environments, monitoring, and security best practices. CKA and CKS preferred.
Preferred experience with securing Cloud Infrastructure and assets in an enterprise level product.
Experience or desire to work directly with Security incidents, Security Teams, and Security Researchers.
Cloud resource security, cloud configuration hardening, and cloud-native security architecture.
Container and cloud-native security best practices.
Cloud networking, security groups, NACLs, VPC design, and API security.
Cloud identity and access management (IAM) policies, role-based access control (RBAC), and privilege escalation prevention.
Secrets management and credential security in cloud environments.
Cloud Platforms & Services
Experience in the following cloud providers: Amazon Web Services and Microsoft Azure.
Experience with AWS Security Services such as GuardDuty and Security Hub; Networking services such as Firewall Manager and Web Application Firewalls; and IAM, Lambda Functions, CloudFormation services preferred.
Azure security services including Microsoft Defender, Azure Policy, and identity management preferred.
Cloud Development & Automation
Development experience in languages such as: Go or Python.
Experience with RESTful APIs and cloud service integrations.
Infrastructure-as-code (IaC) for cloud security: Terraform, CloudFormation, AWS CDK, or ARM templates.
Cloud security automation, orchestration, and compliance-as-code.
Experience building security tools and systems for automated cloud misconfiguration detection and remediation.
Cloud logging, monitoring, and alerting (CloudWatch, Azure Monitor, CloudTrail).
AI & Emerging Technologies
Agentic AI Experience: Designing and implementing autonomous AI agents for security workflows, understanding agent lifecycle management, integration of AI agents into security operations and incident response.
AI Security & Safety: Expertise in securing AI systems, adversarial testing, prompt injection defense, AI model security, and securing machine learning supply chains.
Vibe Coding / Intuitive Development: Ability to write clean, maintainable security code with flow-state development practices; creative problem-solving in security implementation.
Cloud cost optimization and security trade-offs (cost-aware security implementations).
Familiarity with cloud-specific compliance frameworks (AWS Well-Architected Framework, Azure Well-Architected Framework, CIS Benchmarks, cloud FedRAMP/HIPAA).
Cloud data security and encryption at rest and in transit.
Multi-cloud and hybrid cloud security architecture.
Demonstrated ability to mentor and lead junior cloud security engineers.
Experience with cloud security assessment and cloud posture management tools. Experience with Wiz preferred.
Understanding of serverless security and function-as-a-service (FaaS) security considerations.
OutSystems is a leading AI Development Platform built for the enterprise. Global organizations trust OutSystems to rapidly build mission-critical apps and agents, modernize legacy processes with agentic systems, and govern their entire AI portfolio across complex regulatory environments, all on one unified platform.
As the future becomes agentic, our customers need us now more than ever. While AI has opened the door to extraordinary possibilities, most large organizations find themselves stuck on one side of the "enterprise gap" because AI by itself doesn't solve their complex use cases and business challenges. OutSystems bridges the "enterprise gap" by combining the speed of generative AI with a deterministic, enterprise-grade framework. We provide the tools for teams of any size to deliver high-quality, reliable AI solutions that drive real business impact.
We are looking for passionate, talented, and motivated people to join us as we empower organizations to build, deploy, and scale the next generation of enterprise software. While we are leading the charge into the agentic era, our mission is broader: we are the platform enterprise leaders trust to evolve their entire business, accelerating innovation through secure, governed human-AI collaboration.
OutSystems is a global company, with more than 900k developer community members, 1,700 employees, more than 600 partners, and thousands of active customers in over 75 countries and across 21 industries. Founded in 2001, OutSystems now has offices in the United States, United Kingdom, the Netherlands, Portugal, Germany, the UAE, Japan, Hong Kong, Malaysia, Australia, India, and Singapore, and includes a thriving, worldwide community of remote employees.
Our customers are some of the world's most recognizable brands across diverse industries— such as Toyota, Heineken, Bosch, KeyBank, and UCLA—who trust OutSystems to deliver ROI and transformational impact.
Consistently recognized as a leader by top analyst firms Gartner, IDC and Forrester, OutSystems continues to shape the future of enterprise software development in the agentic era. We are proud to be named a leader in more than 100 categories on G2, including #1 in Customer Satisfaction in Enterprise Low Code Development, and most recently as a leader in AI Agent Building in the G2 Spring 2026 Reports.
Our culture is built on our core values of Trust, Customer Success, Innovation, and Alignment. We operate as one global OutSystems team, taking ownership to pursue our vision of being the AI platform enterprise leaders trust to build, secure, and evolve their most critical applications and systems.
A company at the vanguard of the agentic revolution, where we don’t just react to AI innovation—we architect it. Joining OutSystems means stepping onto a high-growth rocket ship that combines the fearless agility of a startup with the sophisticated, global foundation of an enterprise powerhouse.
Real growth opportunities. We don't just talk about development; we invest in it through structured programs designed to scale your expertise. Whether you are aiming for vertical progression, exploring lateral moves into new domains, or mastering specialized AI skills through our Professional Development Fund and Internal Mobility Program, we provide the resources to get you there.
A global collective of world-class talent, where you’ll collaborate with enterprise software legends and sought-after thought leaders. At OutSystems, our industry experts aren't just visionaries—they are accessible, approachable mentors who are deeply invested in your growth as we architect the agentic future together.
OutSystems nurtures an inclusive culture where talented individuals from all backgrounds are empowered to learn, experiment and make an impact. . We believe that driving our next phase of growth requires the radical creativity that only comes from diverse perspectives. We are committed to building a team as global and diverse as the organizations we serve, ensuring every individual can perform to their full potential. As an equal opportunity employer, all qualified applicants receive equal consideration regardless of race, origin, religion, sex, sexual orientation, gender identity, disability, veteran status, or any other protected status.
Originally posted on Himalayas
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There are NO limits to your career: come shape the future and be part of a truly unique global culture at OutSystems!
Reviewing infrastructure and tooling configurations to ensure that security posture is established, maintained, and continued throughout the Software Development LifeCycle.
Ability to identify internal infrastructure that is susceptible to known vulnerabilities along with being able to create solutions and lead programs to remediation of identified vulnerabilities.
Developing systems that automatically respond and remediate known security vulnerabilities or insecure configurations.
Developing and creating systems that integrate into Security Operation Center and Individual and Account Management Tools.
Reviewing, auditing, and helping assist in writing compliance policies, along with remediating identified compliance gaps.
Bachelor’s degree in Computer Science, Information Security, or a related field, or equivalent experience.
Strong communication, coordination, and collaboration skills in worldwide remote settings across the business to drive respective outcomes for the team.
Cloud Security & Infrastructure
Experience with endpoint security, IDS/IDP, AV/AM, Firewall, and Integrity Monitoring systems.
Experience with Kubernetes environments, monitoring, and security best practices. CKA and CKS preferred.
Preferred experience with securing Cloud Infrastructure and assets in an enterprise level product.
Experience or desire to work directly with Security incidents, Security Teams, and Security Researchers.
Cloud resource security, cloud configuration hardening, and cloud-native security architecture.
Container and cloud-native security best practices.
Cloud networking, security groups, NACLs, VPC design, and API security.
Cloud identity and access management (IAM) policies, role-based access control (RBAC), and privilege escalation prevention.
Secrets management and credential security in cloud environments.
Cloud Platforms & Services
Experience in the following cloud providers: Amazon Web Services and Microsoft Azure.
Experience with AWS Security Services such as GuardDuty and Security Hub; Networking services such as Firewall Manager and Web Application Firewalls; and IAM, Lambda Functions, CloudFormation services preferred.
Azure security services including Microsoft Defender, Azure Policy, and identity management preferred.
Cloud Development & Automation
Development experience in languages such as: Go or Python.
Experience with RESTful APIs and cloud service integrations.
Infrastructure-as-code (IaC) for cloud security: Terraform, CloudFormation, AWS CDK, or ARM templates.
Cloud security automation, orchestration, and compliance-as-code.
Experience building security tools and systems for automated cloud misconfiguration detection and remediation.
Cloud logging, monitoring, and alerting (CloudWatch, Azure Monitor, CloudTrail).
AI & Emerging Technologies
Agentic AI Experience: Designing and implementing autonomous AI agents for security workflows, understanding agent lifecycle management, integration of AI agents into security operations and incident response.
AI Security & Safety: Expertise in securing AI systems, adversarial testing, prompt injection defense, AI model security, and securing machine learning supply chains.
Vibe Coding / Intuitive Development: Ability to write clean, maintainable security code with flow-state development practices; creative problem-solving in security implementation.
Cloud cost optimization and security trade-offs (cost-aware security implementations).
Familiarity with cloud-specific compliance frameworks (AWS Well-Architected Framework, Azure Well-Architected Framework, CIS Benchmarks, cloud FedRAMP/HIPAA).
Cloud data security and encryption at rest and in transit.
Multi-cloud and hybrid cloud security architecture.
Demonstrated ability to mentor and lead junior cloud security engineers.
Experience with cloud security assessment and cloud posture management tools. Experience with Wiz preferred.
Understanding of serverless security and function-as-a-service (FaaS) security considerations.
OutSystems is a leading AI Development Platform built for the enterprise. Global organizations trust OutSystems to rapidly build mission-critical apps and agents, modernize legacy processes with agentic systems, and govern their entire AI portfolio across complex regulatory environments, all on one unified platform.
As the future becomes agentic, our customers need us now more than ever. While AI has opened the door to extraordinary possibilities, most large organizations find themselves stuck on one side of the "enterprise gap" because AI by itself doesn't solve their complex use cases and business challenges. OutSystems bridges the "enterprise gap" by combining the speed of generative AI with a deterministic, enterprise-grade framework. We provide the tools for teams of any size to deliver high-quality, reliable AI solutions that drive real business impact.
We are looking for passionate, talented, and motivated people to join us as we empower organizations to build, deploy, and scale the next generation of enterprise software. While we are leading the charge into the agentic era, our mission is broader: we are the platform enterprise leaders trust to evolve their entire business, accelerating innovation through secure, governed human-AI collaboration.
OutSystems is a global company, with more than 900k developer community members, 1,700 employees, more than 600 partners, and thousands of active customers in over 75 countries and across 21 industries. Founded in 2001, OutSystems now has offices in the United States, United Kingdom, the Netherlands, Portugal, Germany, the UAE, Japan, Hong Kong, Malaysia, Australia, India, and Singapore, and includes a thriving, worldwide community of remote employees.
Our customers are some of the world's most recognizable brands across diverse industries— such as Toyota, Heineken, Bosch, KeyBank, and UCLA—who trust OutSystems to deliver ROI and transformational impact.
Consistently recognized as a leader by top analyst firms Gartner, IDC and Forrester, OutSystems continues to shape the future of enterprise software development in the agentic era. We are proud to be named a leader in more than 100 categories on G2, including #1 in Customer Satisfaction in Enterprise Low Code Development, and most recently as a leader in AI Agent Building in the G2 Spring 2026 Reports.
Our culture is built on our core values of Trust, Customer Success, Innovation, and Alignment. We operate as one global OutSystems team, taking ownership to pursue our vision of being the AI platform enterprise leaders trust to build, secure, and evolve their most critical applications and systems.
A company at the vanguard of the agentic revolution, where we don’t just react to AI innovation—we architect it. Joining OutSystems means stepping onto a high-growth rocket ship that combines the fearless agility of a startup with the sophisticated, global foundation of an enterprise powerhouse.
Real growth opportunities. We don't just talk about development; we invest in it through structured programs designed to scale your expertise. Whether you are aiming for vertical progression, exploring lateral moves into new domains, or mastering specialized AI skills through our Professional Development Fund and Internal Mobility Program, we provide the resources to get you there.
A global collective of world-class talent, where you’ll collaborate with enterprise software legends and sought-after thought leaders. At OutSystems, our industry experts aren't just visionaries—they are accessible, approachable mentors who are deeply invested in your growth as we architect the agentic future together.
OutSystems nurtures an inclusive culture where talented individuals from all backgrounds are empowered to learn, experiment and make an impact. . We believe that driving our next phase of growth requires the radical creativity that only comes from diverse perspectives. We are committed to building a team as global and diverse as the organizations we serve, ensuring every individual can perform to their full potential. As an equal opportunity employer, all qualified applicants receive equal consideration regardless of race, origin, religion, sex, sexual orientation, gender identity, disability, veteran status, or any other protected status.
Originally posted on Himalayas