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Software Engineer – Product Security

Rockwell Automation

  • Bengaluru, India
  • β‚Ή12 LPA – β‚Ή18 LPA (depending on experience and skill set)
  • Fresher (0-1 Yrs)
  • Posted Oct 26, 2026
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About the role

Rockwell Automation is a global leader in industrial automation and digital transformation, helping manufacturers across the world improve productivity, safety, and sustainability. With a legacy spanning more than a century, the company combines deep domain expertise with cutting‑edge technology to deliver solutions that drive the fourth industrial revolution. Its Indian operations, especially in Bengaluru, serve as a hub for software innovation, product development, and cybersecurity initiatives, offering employees a chance to work on mission‑critical systems used in factories, energy plants, and infrastructure projects. The role of Software Engineer – Product Security is designed for professionals who are passionate about embedding security into the software development lifecycle. As a member of the product security team, you will collaborate with product managers, developers, and quality engineers to ensure that Rockwell’s automation software is resilient against emerging threats. You will be responsible for designing, implementing, and validating security controls, performing threat modeling, and conducting code reviews that focus on security best practices. **Key Responsibilities:** 1. Conduct threat modeling and risk assessments for new and existing product features. 2. Perform static and dynamic code analysis to identify vulnerabilities. 3. Develop security‑focused test cases and integrate them into CI/CD pipelines. 4. Collaborate with development teams to remediate identified security issues. 5. Design and implement security libraries, encryption modules, and authentication mechanisms. 6. Participate in incident response and root‑cause analysis for security incidents. 7. Stay updated with the latest security standards (e.g., OWASP, NIST) and incorporate them into product guidelines. 8. Create and maintain security documentation, including design specifications and compliance reports. 9. Mentor junior engineers on secure coding practices and security awareness. 10. Contribute to the continuous improvement of the product security framework. **Tech Stack:** C/C++, Java, Python, Linux, Docker, Kubernetes, Git, Jenkins, OWASP ZAP, SonarQube, Cloud platforms (AWS/Azure), TLS/SSL, PKI, and secure coding frameworks. **Growth Path:** Starting as a Software Engineer – Product Security, you can progress to Senior Engineer, Lead Engineer, and eventually to Product Security Manager or Architecture roles, with opportunities to lead cross‑functional security initiatives across the global organization. **Why Join Rockwell Automation?** The company offers a collaborative culture that values innovation, continuous learning, and employee well‑being. You will work on high‑impact products that power critical infrastructure worldwide, gaining exposure to both industrial automation and cutting‑edge cybersecurity challenges. Competitive compensation, comprehensive benefits, and a clear career progression roadmap make Rockwell an attractive destination for security‑focused engineers.

Eligibility & process

Who can apply

Bachelor’s degree in Computer Science, Information Technology, Electronics & Communication, or related engineering discipline; minimum 60% aggregate (or CGPA 6.0/10); no active backlogs at the time of joining; graduation batch preferably 2020‑2024; strong foundation in software development and security concepts.

Skills & stack

C++ Java Python Secure coding Threat modeling Static code analysis Dynamic analysis Linux Git CI/CD Docker Kubernetes Cloud security TLS/SSL PKI OWASP standards

Selection process

  1. Round 1: Online coding test (algorithm & data structures)
  2. Round 2: Technical interview (security concepts, system design, coding)
  3. Round 3: Managerial interview (product security processes)
  4. Round 4: HR interview (fit, culture, compensation)

Prep kit

20 resources
Study material 4
Company-specific guides 4
Likely coding questions 4
Round-wise strategy 4
Round 1: Online Assessment (OA) Aptitude, Quantitative Logic & 2 Coding Problems Focus on accuracy and speed. Practice arrays, strings, and standard arithmetic puzzles.
Round 2: Technical Interview 1 Core Tech Stack (C++, Java, Python, Secure coding, Threat modeling, Static code analysis, Dynamic analysis, Linux, Git, CI/CD, Docker, Kubernetes, Cloud security, TLS/SSL, PKI, OWASP standards) & Live Code Tracing Explain your thought process aloud. Analyze time & space complexities before coding.
Round 3: System Design & Problem Solving Database Schemas, APIs & Architecture Basics Clarify edge cases, diagram schemas cleanly, and discuss scalability trade-offs.
Round 4: HR & Cultural Fit Discussion Rockwell Automation Core Values, Learning Agility & Offer Terms Demonstrate passion, strong communication, and readiness for full-time collaboration.
Technical questions 5
Explain OOP (Object-Oriented Programming) principles with real-world examples in C++. Answer
Model answer: 1. Encapsulation (data hiding via private fields/getters). 2. Abstraction (hiding implementation complexity). 3. Inheritance (code reusability). 4. Polymorphism (method overriding/overloading).
What is the time and space complexity of QuickSort vs MergeSort? Answer
Model answer: QuickSort: Average O(N log N) time, O(log N) space. Worst O(N^2). MergeSort: Guaranteed O(N log N) time, but requires O(N) auxiliary space.
Explain the difference between SQL Indexing (B-Tree vs Hash) and when not to use an index. Answer
Model answer: Indexes speed up SELECT queries via B-Trees. However, they slow down INSERT, UPDATE, and DELETE operations because indexes must be updated on disk. Avoid on low-cardinality columns (e.g., boolean flags).
What happens under the hood when you enter a URL in a browser? Answer
Model answer: 1. DNS lookup (resolves IP). 2. TCP 3-way handshake (SYN, SYN-ACK, ACK). 3. TLS negotiation for HTTPS. 4. HTTP GET request sent. 5. Server responds with HTML/CSS/JS. 6. Browser renders DOM & CSSOM tree.
What is the difference between REST and GraphQL APIs? Answer
Model answer: REST uses multiple fixed endpoints with possible over/under-fetching. GraphQL uses a single endpoint allowing clients to query exact fields in a single request.
Behavioural & HR questions 3
Why do you want to join Rockwell Automation as a Software Engineer – Product Security?
Highlight Rockwell Automation's market reputation, recent tech innovations, and how your skills in C++ directly solve their team's objectives.
Describe a challenging bug or academic project roadblock and how you resolved it.
Use the STAR method: Situation (project context), Task (what needed solving), Action (specific tools/logic applied), Result (quantifiable positive outcome).
How do you handle strict deadlines or sudden scope changes?
Explain your prioritization strategy, proactive communication with mentors/peers, and agile mindset.
Rockwell Automation β‚Ή12 LPA – β‚Ή18 LPA (depending on experience and skill set)
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