Senior Information Security Architect

4 weeks ago

Mumbai, Maharashtra, India Lighthouse Full time

About This Role

Lighthouse is seeking a highly skilled Senior Information Security Engineer to join our team. As a key member of our security team, you will be responsible for administering, maintaining, monitoring, expanding, and troubleshooting Lighthouse's security technology stack.

Key Responsibilities

  • Provide technical leadership in the design, implementation, and management of our global security strategy
  • Work closely with business owners to ensure that systems and services meet all of the Lighthouse standards for security measures
  • Communicate clearly with peers as well as management and provide technical leadership
  • Perform hands-on analysis of the production systems, document deficiencies, provide run books for mitigation, and deliver root cause analysis for critical issues
  • Analyze and resolve security issues, and report to the business and Law Enforcement as appropriate
  • Proactively monitor the systems to ensure our security posture is current and evolving
  • Maintain operational, configuration, and other procedures and documentation
  • Participate in after-hours on-call support when required
  • Upgrade and configure system software that supports secure global infrastructure and applications per project or operational needs. Track OS patches and upgrades on a regular basis and upgrade administrative tools and utilities. Configure and add new services as necessary
  • Manage and escalate cases to vendors for problem resolution
  • Implement upgrades to tools, and applications
  • Perform periodic performance reporting to support planning
  • Perform ongoing performance tuning, and resource optimization as required
  • Build tools to automate processes and operate production security systems
  • Interact daily and develop and sustain productive relationships with internal and client resources at multiple levels through collaborative, consultative service
  • Collaborate with all functional areas of the business to identify, analyze, prioritize, mitigate, and communicate project risks
  • Attain relevant technical and professional knowledge of applications, the discovery process, and related topics through training, vendor meetings, seminars, vendor materials and documentation, self-study, user group meetings inside and outside the firm, industry networking, and professional journals
  • Learn Lighthouse's Product and Services offerings
  • Implement ITIL and other process frameworks as applicable to the security infrastructure
  • Management of the SIEM Deployment and the collection of all logs for event correlation
  • Identity Access Management security requirements design
  • Management and Monitoring of security for Infrastructure to ensure all systems in the environment are monitored

    Requirements

    • Bachelor's degree in computer science, related field, or comparable job experience
    • 10+ years of progressive experience with large-scale technical infrastructure, including on-premise, public cloud, and/or private cloud
    • Experience operating highly available, high-volume environments, ideally in a SaaS or commodity website environment using primarily Microsoft-based solutions
    • In-depth knowledge of security principles as related to infrastructure management
    • Microsoft PowerShell or similar scripting languages a plus
    • In-depth experience with Microsoft Active Directory principles and design
    • In-depth understanding of Microsoft Certificate Services or other PKI systems
    • Subject Matter Expert level understanding of Virus and Malware incident response and threat mitigation
    • Experience with Vulnerability Management platforms such as Rapid 7
    • Experience securing systems in a client data/need-to-know environment
    • Experience securing systems and services in a cloud, preferably Azure, environment
    • Experience with system (Desktop/Server) hardening standards (CIS/NIST/FIPS/Etc.)
    • Preferred:
    • CISSP, CSSP, or other industry certifications
    • Experience with Configuration Management systems
    • Experience working with both Microsoft and Linux (such as Ubuntu server)
    • Strong understanding of data center design and principles - hosting experience a plus
    • Ability to plan, scope, and estimate work effort to produce high-quality deliverables on time/on budget
    • Exceptional interpersonal skills; ability to speak clearly and with authority
    • Able to work with diverse teams (national and international) in a collaborative manner
    • Intellectual curiosity and the ability to learn new concepts quickly and efficiently
    • Highly solution-focused; strong sense of urgency with a passion for 100% availability
    • Tenacious problem solver under pressure
    • Act and work both independently and in a team environment
    • Perform other related duties as assigned

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