Senior Security Engineer - Endpoint Security

Marriott International is seeking a highly skilled and experienced Endpoint Security Senior Engineer to join our team. The ideal candidate will have a deep understanding of endpoint security, with expertise in areas such as Endpoint Detection and Response (EDR), Intrusion Prevention Systems (IPS), application control, change detection, and other security controls across hybrid on-premise and cloud environments. As a key member of our security team, you will play a critical role in ensuring the security and protection of our organization's endpoints against emerging threats while contributing to a secure and resilient IT infrastructure.

CANDIDATE PROFILE

Education and Experience

Required:

• Bachelor’s degree in computer science, Information Security, or a related field, or equivalent experience/certification.
• 7+ years of information technology experience, with 5+ years of experience in endpoint security across both on-premise and public Cloud environments.
• Extensive knowledge and hands-on experience in the design, implementation, review, and optimization of endpoint security solutions, including but not limited to Anti-malware, Endpoint Detection and Response (EDR), Application Controls, Host Intrusion Detection/Prevention (HIDS/HIPS), and Firewalls.
• Strong understanding of malware families, attack vectors, vulnerabilities, and outbreak containment strategies.
• Solid experience across multiple operating system platforms – Windows, Linux, and macOS.

Preferred:

• Proficiency with Microsoft Windows administrative tools, and Unix/Linux command-line utilities.
• Knowledge of common information security management frameworks (e.g., NIST, FIPS-140, CSA) and a good understanding of relevant legal and regulatory requirements (e.g., PCI-DSS).
• Proficiency with endpoint security tools like Crowdstrike, Microsoft Defender, Trend Micro, or similar solutions.
• Familiarity with scripting languages (e.g., PowerShell, Python, VBScript) to automate security tasks and processes.
• Current information security certifications such as Certified Information Systems Security Professional (CISSP) or similar certifications.
• Strong analytical and problem-solving abilities, along with excellent written, verbal, and interpersonal communication skills.
• Ability to work independently, as well as in cross-functional teams.
• Experience managing security controls and ensuring compliance with industry standards and regulations.
• Technical infrastructure operations, administration, or engineering experience is a plus.

DUTIES & RESPONSIBILITIES

• Lead the design, deployment, administration, and management of endpoint security controls across a complex environment.
• Continually update, refine, and enforce policies, processes, and procedures related to endpoint security controls.
• Assess systems and vendor solutions with the goal of identifying gaps and remediating potential weaknesses in endpoint security platforms.
• Collaborate with cross-functional teams to seamlessly integrate security controls into the endpoint environment.
• Partner closely with Windows, Linux, and Mac engineering leads to align security efforts with system roadmaps and initiatives.
• Oversee major upgrades or patches for Endpoint Security tools and develop smooth transition plans.
• Serve as the key contact between various support teams for issues related to endpoint security on client platforms.
• Develop and drive client security models and best practices in a large-scale enterprise environment.
• Work autonomously with minimal supervision, applying advanced skills and expertise to production systems.
• Leverage knowledge-sharing networks and professional relationships to promote collaboration and achieve common goals.
• Assist in developing long-term strategies for securing endpoints that align with current and future business needs.
• Identify, manage, and report key metrics for the Endpoint Security environment, ensuring performance is tracked and communicated effectively.
• Stay current with evolving endpoint security threats, vulnerabilities, and industry best practices to recommend proactive measures.
• Provide technical guidance and mentorship to junior team members, fostering their growth and knowledge in endpoint security.

Maintaining Goals

• Submits reports in a timely manner, ensuring delivery deadlines are met.
• Promotes the documenting of project progress accurately.
• Provides input and assistance to other teams regarding projects.

Managing Work, Projects, and Policies 

• Manages and implements work and projects as assigned.
• Generates and provides accurate and timely results in the form of reports, presentations, etc.
• Analyzes information and evaluates results to choose the best solution and solve problems.
• Provides timely, accurate, and detailed status reports as requested.

Demonstrating and Applying Discipline Knowledge 

• Provides technical expertise and support to persons inside and outside of the department.
• Demonstrates knowledge of job-relevant issues, products, systems, and processes.
• Demonstrates knowledge of function-specific procedures.
• Keeps up-to-date technically and applies new knowledge to job.
• Uses computers and computer systems (including hardware and software) to enter data and/ or process information.

Delivering on the Needs of Key Stakeholders

• Understands and meets the needs of key stakeholders.
• Develops specific goals and plans to prioritize, organize, and accomplish work.
• Determines priorities, schedules, plans and necessary resources to ensure completion of any projects on schedule.
• Collaborates with internal partners and stakeholders to support business/initiative strategies
• Communicates concepts in a clear and persuasive manner that is easy to understand.
• Generates and provides accurate and timely results in the form of reports, presentations, etc.
• Demonstrates an understanding of business priorities

The salary range for this position is $132,900 to $160,300 annually. In addition to the annual salary, the position will be eligible to receive an annual bonus.

Washington Applicants Only: Employees will accrue 0.04616 PTO balance for every hour worked and eligible to receive minimum of 7 holidays annually.

All locations offer coverage for medical, dental, vision, health care flexible spending account, dependent care flexible spending account, life insurance, disability insurance, accident insurance, adoption expense reimbursements, paid parental leave, educational assistance, 401(k) plan, stock purchase plan, discounts at Marriott properties, commuter benefits, employee assistance plan, and childcare discounts.  Benefits are subject to terms and conditions, which may include rules regarding eligibility, enrollment, waiting period, contribution, benefit limits, election changes, benefit exclusions, and others.

Marriott HQ is committed to a hybrid work environment that enables associates to Be connected.  Headquarters-based positions are considered hybrid, for candidates within a commuting distance to Bethesda, MD;  candidates outside of commuting distance to Bethesda, MD will be considered for Remote positions.

The application deadline for this position is 28 days after the date of this posting, October 14, 2024.
 

Marriott International is an equal opportunity employer. We believe in hiring a diverse workforce and sustaining an inclusive, people-first culture. We are committed to non-discrimination on any protected basis, such as disability and veteran status, or any other basis covered under applicable law.