Principal Software Engineer (SIEM)

Securonix is leading the transformation of cybersecurity by helping organizations stay ahead of modern threats. Security teams are no longer constrained by data or tools. They are constrained by speed, clarity, and confidence. Securonix was built to close that gap. Our mission is to enable security teams to decide and act faster across the entire threat lifecycle.
The Securonix Unified Defense SIEM is the industry’s first platform powered by agentic AI and designed with a human-in-the-loop philosophy. It unifies detection, investigation, and response in a single system. Advanced UEBA delivers deep behavioral insight across users, entities, and data. Native threat intelligence continuously enriches detections and investigations with real-world context. AI reinforces every layer of the platform while keeping accountability with the security team.
Built cloud-native for scale and performance, the platform enables real-time analytics, deep investigation, and automated response without compromise. Analysts gain faster access to relevant signals. Investigations move from days to minutes. Response becomes consistent and measurable. The result is a CyberOps experience that scales as threats evolve.
Securonix is recognized as a six-time Leader in the Gartner Magic Quadrant for SIEM and a Customers’ Choice on Gartner Peer Insights. The company has been featured by leading publications including WIRED, Dark Reading, and Fortune for its innovation and leadership in security operations. Organizations rely on the platform for always-available data, rapid search and investigation, continuously updated threat content, and a fully integrated Threat Detection, Investigation, and Response experience.
Backed by Vista Equity Partners, one of the world’s leading enterprise software investors, Securonix benefits from deep operational expertise and a long-term commitment to innovation and growth. This partnership strengthens our ability to scale the platform, accelerate product execution, and support customers as their security needs evolve.
With more than 1,000 customers worldwide, including a meaningful portion of the Fortune 100, Securonix operates at global scale. Our ecosystem of partners and managed security service providers extends that reach, helping organizations deploy and operate with confidence wherever they do business. What drives us is how we work.
We win as one team. We operate with trust, respect, and shared accountability.
We are customer driven. Innovation is guided by real security challenges and measurable outcomes.
We act with agility. Change is constant, and we stay aligned on purpose while adapting fast.
That focus is how Securonix helps organizations move from reactive security to proactive, autonomous operations.
Role Summary:
The Principal Engineer shapes enterprise technical strategy and company-wide architecture for next-generation security platforms. This role modernizes legacy technologies and capabilities into scalable, AI-enabled systems, advancing security detection while improving delivery speed, reliability, and business impact.
Key Responsibilities:
Lead the modernization of legacy technologies and features, incorporating AI-enabled capabilities and AI-driven detection into scalable systems.
Apply deep SIEM expertise and knowledge of MITRE ATT&CK techniques to guide security analytics, detection, and response capabilities.
Strong communication and influence, with a record of connecting technical direction to business impact.
Partner with Directors and Senior Directors to align architecture and engineering priorities with business and market needs.
Establish architectural standards and best practices in collaboration with other Principal engineers.
Mentor and develop Staff and Senior Staff Engineers, strengthening technical leadership across the organization.
Qualifications:
16+ years of engineering experience, including leadership of complex, large-scale systems.
Proven ability to shape enterprise architecture and technical strategy across teams or products.
Strong hands-on or architectural experience with Java, Spring Boot, Kafka, microservices, DataLake concepts and LLM models.
Experience with AI-driven development and AIDLC practices.
Experience designing and delivering cloud-based systems on AWS, GCP, or Azure.
Expertise in security and SIEM platforms, with practical knowledge of MITRE ATT&CK techniques.
Experience modernizing legacy platforms and building scalable, AI-enabled systems and detection capabilities.
Experience improving delivery speed through streamlined engineering models, automated validation, and deployment.
Benefits:
As a full-time employee with Securonix, you will be eligible for the following employee benefits:
Health Insurance with a total sum insured is INR 7,50,000
Coverage: Self, Spouse, 2 kids, Dependent parents, or parents-in-law
Personal Accident with total sum insured is INR 10,00,000
Term Life Insurance with a sum assured for employees is 5 times fixed base pay is covered.
Securonix, Inc. provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, gender identity, national origin, age, disability, genetic information, marital status, amnesty or statu

Employment type
Full-Time

Work arrangement
No