Know ATS Score
CV/Résumé Score
  • Expertini Resume Scoring: Our Semantic Matching Algorithm evaluates your CV/Résumé before you apply for this job role: OT Network and Security Architect.
India Jobs Expertini

Urgent! OT Network and Security Architect Job Opening In Bengaluru – Now Hiring Alstom

OT Network and Security Architect



Job description

Req ID:485358 


We create smart innovations to meet the mobility challenges of today and tomorrow.

We design and manufacture a complete range of transportation systems, from high-speed trains to electric buses and driverless trains, as well as infrastructure, signalling and digital mobility solutions.

Joining us means joining a truly global community of more than 75 000 people dedicated to solving real-world mobility challenges and achieving international projects with sustainable local impact.


JOB PURPOSE :

Reporting to the Industrial IT Manager and functionally linked to the Head of Security Design and Network Security Operations will be in charge of handling end to end technical aspects of LAN,WAN and Network Security for Alstom Digital Services Organization.

The Technical expert will be the sole responsible person to handle and end to end network design issues and to come up with any enhancement at the right time to provide excellent service to Business.

The Ideal candidate will be responsible for resolving all critical technical issues within Alstom network ecosystem.

Key Responsibilities & Accountabilities:

  • Network Design and Architecture: Developing comprehensive network architecture plans for LANs, WANs, SDWAN, Zero Trust Access(ZTNA), and other network components, considering scalability and future needs.

    Selecting appropriate network hardware and software, including routers, switches, firewalls, and intrusion detection/prevention systems.

    Designing network segmentation and access control mechanisms to mitigate security risks.

    Focus on Secure network architectures and supporting technology solutions within the enterprise
  • Security Policy Development: Defining and implementing robust security policies and procedures for network access, data encryption, user authentication, and incident response.

    Establishing security baselines and standards for network devices and configurations
  • Security Solution Implementation: Deploying and configuring security technologies like firewalls, intrusion detection/prevention systems (IDS/IPS), endpoint protection, and data loss prevention (DLP) solutions Implementing encryption standards for data at rest and in transit
  • Compliance Management: Ensuring network infrastructure adheres to relevant industry regulations and compliance requirements (, GDPR, HIPAA, PCI DSS)
  • Implementation and Maintenance:
  • Deployment and configuration:
  • Oversee the installation, configuration, and testing of network infrastructure and security devices according to established standards.

  • Performance monitoring:
  • Monitor network performance metrics, identify bottlenecks, and implement optimizations to ensure network stability and availability.

  • Collaboration and Communication:
  • Cross-functional collaboration:
  • Work closely with IT teams including system administrators, security analysts, application developers, and business stakeholders to ensure alignment with security requirements.

  • Incident response:
  • Lead incident response activities in case of network security breaches, coordinating with relevant teams to contain and mitigate damage.

  • Security awareness training:
  • Contribute to security awareness programs by educating users about network security best practices and potential threats
  • Maintain an awareness of business, technical, architecture, infrastructure, and end user support issues and act as sounding board to aid in the development of creative solutions•
  • Provides clear oral and written communication of change activity and outage events to peers and senior leadership within the organization.
  • Develop and maintain measurable health and performance metrics; Assess performance to ensure that it meets the present and future needs of the business.
  • Responsible to liaison with Business and other key stakeholders to assess the business and identify key challenges, constraints, and risks and thereby define the project scope after extensive due diligence.
  • Prepare dashboards to communicate the progress regarding scope, schedules, and cost to all stakeholders.
  • Responsible for developing and maintaining knowledge management portal using MS Share Point.
  • Participate in operations meeting & track action items to ensure key deliverables is met.
  • Monitoring missed SLA and daily monitoring of critical issues and escalating to management, when it exceeds the threshold.
  • Manage escalations of critical technology issues impacting business and customer facing systems with appropriate root cause analysis documentation.
  • Participate with Operations Teams, in reviewing and challenging ongoing service and commercial performance from service partners through regular reviews and unlock additional value creation at an operational/tactical level.

  • PROFILE :

  • To be considered for this role, candidate need to demonstrate the following skills experience and attributes:
  • Bachelor’s/Master’s degree in Engineering/Technology or related field
  • Expertise in network protocols (TCP/IP, routing protocols, MPLS) 
  • Deep understanding of network security concepts (firewalls, VPNs, intrusion detection/prevention systems, access control lists) 
  • Familiarity with network automation tools and scripting languages (, Python, Ansible) 
  • Knowledge of cloud network security architectures (AWS, Azure, GCP) 
  • Minimum 10 years of relevant IT experience
  • Strong network analysis and troubleshooting skills.
  • Should be able to work independently on all critical technical aspects in LAN/WAN technology
  • Professional industry standard certifications like CCNA/NP/IP/IE be an added advantage
  • Understanding of Leased-lines,SDWAN,VPN,ZTNA, Zscaler MPLS,QOS,Optimization and high Availability.
  • Experience in an operational role working directly with internal and external customers, trouble ticketing systems, and incident management
  • Must understand and have worked in an operational environment such as a NOC or IT for 6+ years
  • Good Understanding of Disaster Recovery planning, Resiliance and High availability features.
  • Problem solving, analytical skills and decision making

    •Ability to communicate technical concepts in business terms Initiative in finding ways to get things done better

    •Independently resolves complex issues/problems, seeking advice as appropriate.

    •Demonstrates both strong analytic and big picture capabilities in problem solving approaches

    Communication, leadership, interpersonal and teaming skill

    •Strong oral and written communication skills

    •Strong listening, feedback, negotiation and conflict resolution skills

    •Ability to build trust and work collaboratively

    •Effectively communicate at the business stakeholder, process and technical levels

    •High level of initiative, self-motivation, resourcefulness, collaboration and patience

    Builds strong networks within and across functions / geography

    •Ability to influence others without direct authority

    •Able to provide leadership and instill a level of confidence in team members and key stakeholders

    •Displays consideration and respect for others

    •Facilitates effective team interaction

    •Acknowledges and appreciates each team member's contributions

    •Manages stakeholder expectations effectively

    Work management, organization and planning

    •Able to translate large, complex issues/objectives into effective requirements

    •Focuses on the most critical issues that have the highest impact on the organization and business needs

    •Works effectively with ambiguity / fluctuating priorities and constraints

    •Able to manage multiple initiatives with short and long term priorities

    •Able and willing to be hands on and get involved in detail if necessary

    Customer and Business focus

    •Strong orientation towards internal customers

    •Ability to successfully implement change through relationships built on a local, regional and global level

    Values and Ethics

    •Self-motivated, self-guided and results-oriented

    •Ability to maintain a high level of confidentiality

    •Treats all others with respect; generates trust and performs role with highest level of integrity

    •Seeks to exceed expectations and acts on feedback

    An agile, inclusive and responsible culture is the foundation of our company where diverse people are offered excellent opportunities to grow, learn and advance in their careers.

    We are committed to encouraging our employees to reach their full potential, while valuing and respecting them as individuals.

    Job Type:​Experienced​


    Job Segment: Sharepoint, Network, Developer, Cloud, Testing, Technology


    Required Skill Profession

    Computer Occupations



    Your Complete Job Search Toolkit

    ✨ Smart • Intelligent • Private • Secure

    Start Using Our Tools

    Join thousands of professionals who've advanced their careers with our platform

    Rate or Report This Job
    If you feel this job is inaccurate or spam kindly report to us using below form.
    Please Note: This is NOT a job application form.


      Unlock Your OT Network Potential: Insight & Career Growth Guide


    • Real-time OT Network Jobs Trends in Bengaluru, India (Graphical Representation)

      Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph below. This graph displays the job market trends for OT Network in Bengaluru, India using a bar chart to represent the number of jobs available and a trend line to illustrate the trend over time. Specifically, the graph shows 15187 jobs in India and 1609 jobs in Bengaluru. This comprehensive analysis highlights market share and opportunities for professionals in OT Network roles. These dynamic trends provide a better understanding of the job market landscape in these regions.

    • Are You Looking for OT Network and Security Architect Job?

      Great news! is currently hiring and seeking a OT Network and Security Architect to join their team. Feel free to download the job details.

      Wait no longer! Are you also interested in exploring similar jobs? Search now: .

    • The Work Culture

      An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Alstom adheres to the cultural norms as outlined by Expertini.

      The fundamental ethical values are:
      • 1. Independence
      • 2. Loyalty
      • 3. Impartiality
      • 4. Integrity
      • 5. Accountability
      • 6. Respect for human rights
      • 7. Obeying India laws and regulations
    • What Is the Average Salary Range for OT Network and Security Architect Positions?

      The average salary range for a varies, but the pay scale is rated "Standard" in Bengaluru. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

    • What Are the Key Qualifications for OT Network and Security Architect?

      Key qualifications for OT Network and Security Architect typically include Computer Occupations and a list of qualifications and expertise as mentioned in the job specification. Be sure to check the specific job listing for detailed requirements and qualifications.

    • How Can I Improve My Chances of Getting Hired for OT Network and Security Architect?

      To improve your chances of getting hired for OT Network and Security Architect, consider enhancing your skills. Check your CV/Résumé Score with our free Tool. We have an in-built Resume Scoring tool that gives you the matching score for each job based on your CV/Résumé once it is uploaded. This can help you align your CV/Résumé according to the job requirements and enhance your skills if needed.

    • Interview Tips for OT Network and Security Architect Job Success
      Alstom interview tips for OT Network and Security Architect

      Here are some tips to help you prepare for and ace your job interview:

      Before the Interview:
      • Research: Learn about the Alstom's mission, values, products, and the specific job requirements and get further information about
      • Other Openings
      • Practice: Prepare answers to common interview questions and rehearse using the STAR method (Situation, Task, Action, Result) to showcase your skills and experiences.
      • Dress Professionally: Choose attire appropriate for the company culture.
      • Prepare Questions: Show your interest by having thoughtful questions for the interviewer.
      • Plan Your Commute: Allow ample time to arrive on time and avoid feeling rushed.
      During the Interview:
      • Be Punctual: Arrive on time to demonstrate professionalism and respect.
      • Make a Great First Impression: Greet the interviewer with a handshake, smile, and eye contact.
      • Confidence and Enthusiasm: Project a positive attitude and show your genuine interest in the opportunity.
      • Answer Thoughtfully: Listen carefully, take a moment to formulate clear and concise responses. Highlight relevant skills and experiences using the STAR method.
      • Ask Prepared Questions: Demonstrate curiosity and engagement with the role and company.
      • Follow Up: Send a thank-you email to the interviewer within 24 hours.
      Additional Tips:
      • Be Yourself: Let your personality shine through while maintaining professionalism.
      • Be Honest: Don't exaggerate your skills or experience.
      • Be Positive: Focus on your strengths and accomplishments.
      • Body Language: Maintain good posture, avoid fidgeting, and make eye contact.
      • Turn Off Phone: Avoid distractions during the interview.
      Final Thought:

      To prepare for your OT Network and Security Architect interview at Alstom, research the company, understand the job requirements, and practice common interview questions.

      Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the Alstom's products or services and be prepared to discuss how you can contribute to their success.

      By following these tips, you can increase your chances of making a positive impression and landing the job!

    • How to Set Up Job Alerts for OT Network and Security Architect Positions

      Setting up job alerts for OT Network and Security Architect is easy with India Jobs Expertini. Simply visit our job alerts page here, enter your preferred job title and location, and choose how often you want to receive notifications. You'll get the latest job openings sent directly to your email for FREE!