Principal Software Architect
 Microsoft | |
 United States, Texas, Irving | |
| 7000 State Highway 161 (Show on map) | |
 Aug 14, 2025 | |
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OverviewThe Cloud & AI organization accelerates Microsoft's mission and bold ambitions to ensure that our company and industry is securing digital technology platforms, devices, and clouds in our customers' heterogeneous environments, as well as ensuring the security of our own internal estate. Our culture is centered on embracing a growth mindset, a theme of inspiring excellence, and encouraging teams and leaders to bring their best each day. In doing so, we create life-changing innovations that impact billions of lives around the world. Microsoft is one of the largest enterprise service companies in the world. We are seeking a highly experienced and strategic Principal Architect to join our Cyber Defense Engineering organization. This role is a senior individual contributor position focused on designing and evolving architectural frameworks and solutions that support our mission-critical cybersecurity capabilities. You will work across domains such as data platform engineering, multi-tenant security monitoring, security remediation, and incident response.Cyber Defense Engineering (CDE) manages services which enable defense operations for Microsoft. Our Remit covers engineering for threat hunting, containment, investigations and security incident operations. We are a group of engineers and product managers partnering deeply with analysts to evolve our current suite of tools to operate at the speed and scale of internal threats. As a Principal Software Architect, you will partner with engineering, operations, and product teams to define scalable, secure, and resilient architectures. You will also play a key role in shaping the future of our cyber defense capabilities by driving architectural decisions, evaluating emerging technologies, and ensuring alignment with compliance and operational requirements. In addition, you will lead the evolution of development practices across teams, introducing and championing modern methodologies and tools to enhance code quality, streamline deployment processes, and foster a culture of continuous improvement. Your expertise will help ensure that our systems are not only robust and scalable, but also consistently meet the highest standards for security and reliability.Microsoft's mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.In alignment with our Microsoft values, we are committed to cultivating an inclusive work environment for all employees to positively impact our culture every day.
ResponsibilitiesDirect the design, development, and implementation of architectural frameworks for cybersecurity services, including:Data platforms, detection pipelines, and incident response tools.Scalable multi-tenant security monitoring and telemetry ingestion systems.Security remediation and containment systems with a focus on operational preparedness and soundness.Solutions designed for Microsoft's SOC and Cyber Defense Operations that prioritize security, scalability, and resilience, including security solutions that are scalable across cross-cloud environments.Define strategic direction and planning by:Setting strategy, roadmap, and engineering plans for investigation, containment, and incident response platforms.Leading application security and privacy teams, evaluating scalable approaches to privacy and application security challenges, and implementing proof-of-concept projects to identify effective solutions.Lead the functional decomposition of SOC capabilities in the context of technical choicesProvide architectural guidance and oversight through:Advising on implementation projects to ensure compliance with security, performance, and scalability requirements.Developing architectural governance and recommended practices organization wide.Overseeing initiatives from concept to completion, ensuring adherence to timelines, quality standards, and technical best practices.Support continuous advancement of cybersecurity capabilities by:Assessing and incorporating emerging technologies to strengthen threat detection, response, and automation functions.Maintaining and updating the solutions catalog and technology stack in alignment with organizational goals and compliance requirements.Fostering continuous improvement of SOC tools and techniques based on lessons learned, industry trends, and new technologies (including AI and automation) to enhance the SOC Analyst experience.Collaborate with stakeholders for project delivery and results optimization by:Working closely with engineering, operations, SOC teams, senior leadership, and product management to integrate diverse perspectives into new SOC capabilities and services.Reviewing current business processes and technical solutions, identifying obstacles, and conducting root cause analyses.Embody our culture and values | |