Marriott International · 18 hours ago
Senior Network Security Engineer – NRE SecOps
7750 Wisconsin Ave, Bethesda, MD, 20814, US
Full-time
Hybrid
Senior Level
$100K/yr - $172K/yr
6+ years expMarriott International is the world’s largest hotel company, with more brands, more hotels and more opportunities for associates to grow and succeed. They are seeking a Senior Network Security Engineer to design and implement the Network Access Control solution strategy and drive the adoption of security practices across all network product towers.
LeisureTourismTravel
Responsibilities
Develop complex global distributed infrastructure monitoring, management, and automation solutions to manage our global network. Lead design, write, and build tools to improve the reliability, availability, and scalability of Datacenter/Cloud Networks, Property Networks, and Corporate Networks
Serve as technical lead for the development of complex global distributed infrastructure monitoring, management, and automation solutions to manage our global network
Serve as technical lead for the design of new tools to monitor smart alerts that help discover failures or issues before our customers
Collaborate with other Network teams to develop network SecOps solutions with a focus on production integration
Conduct network analysis, configuration management and development improvements for system software performance, availability, and reliability
Provide program management assistance and contribute input to help manage project schedules, risks, and costs
Manage SecOps NRE products and solutions, including the design, low level engineering, and delivery of new hardware systems for Marriott applications across the network
Define and implement an operational Recovery Time Objective (RTO) and Recovery Point Objective (RPO) strategy for all Network Infrastructure areas
Establish management level relationships and partner with all Business disciplines and other MI teams to define NRE SecOps services, meet service level requirements, and serve as an escalation point to resolve service delivery and operational issues
Drive accountability with ITO partners, vendors, telco/ISPs, etc., launching and managing Performance Improvement initiatives where appropriate
Create functional strategies and specific objectives for the sub-function and development budgets/policies/procedures to support the functional NRE SecOps tools, systems, and infrastructure
Foster an environment of continuous improvement and structured processes and procedures that support a zero-fault culture
Qualification
Required
Undergraduate degree in IT engineering or computer science discipline or equivalent experience/certification
6+ years' experience with network security tools related products
Experience in installing, configuring, and troubleshooting of zero trust security tools (Forescout NAC, Cisco ISE, Aruba ClearPass or other similar tools)
Strong preference to have Forescout certifications (FSCA or FSAA or FSCE)
Must possess expertise in designing and implementing policies in the tools mentioned above
Experience with one or more Cloud Computing platforms (e.g. Amazon AWS, Microsoft Azure, Google Compute Engine)
Knowledge and experience in wireshark/tcpdump/nmap and related analysis techniques
Experience in developing, documenting, and managing the requirements gathering process and providing detailed design and implementation plan to support the requirements throughout the project life cycle
Field experience and knowledge of foundational data networking and IP technologies including (ARP, TCP/IP, UDP, DHCP, DNS, NAT and others)
Awareness in installing, managing, troubleshooting and administration of firewall management solutions (Firemon, Palo Alto Panorama, Checkpoint MDS)
Understanding of TACACS+, RADIUS
Experience in Agile methodologies, daily stand-up meetings, sprint planning sessions and user story preparations
Hands-on experience with common routing and switching platforms (Cisco, Juniper, HP/Aruba etc.)
Demonstrated experience in delivering written documents detailing network solutions and diagrams
Preferred
Advanced Degree (e.g., MS, PhD) in Computer Science or other technical discipline or MBA, preferably with a focus on technology
Familiarity with multiple languages, including C++, Java, Python Perl, or another programming language
Experience with managing network security tools in a hospitality industry a plus
Experience in leveraging public APIs for developing automation scripts
Team player with the ability to collaborate and work with cross functional teams in multiple time zones
Experience in researching emerging technologies and trends, standards, and products and synthesizing into clear technology roadmaps and strategies
Strong knowledge of emerging tools, applications, and systems for attaining best-in-class network security posture across the enterprise
Excellent problem-solving skills working independently and through leading outcomes for cross functional teams
Excellent understanding of change management, testing requirements and techniques, to ensure high availability and business readiness of platforms
Strong attention to detail with an ability to operate effectively across multiple priorities
Ability to perform independently as a member of a team and through cross functional initiatives
Proven track record of transformation in network technologies, tools, and processes through a data driven continuous improvement methodology
Demonstrated experience in improving reliability, performance, and agility of complex enterprise networks
Strong understanding of network infrastructure automation, instrumentation, and monitoring platforms and the emerging technologies in this area
Strong influencing skills and an ability to overcome barriers while driving change
Excellent verbal and written communication skills for a wide range of audiences including executives, business stakeholders, and IT teams
Benefits
401(k) plan
Stock purchase plan
Discounts at Marriott properties
Commuter benefits
Employee assistance plan
Childcare discounts
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
Paid sick leave
0.077 PTO balance for every hour worked
Minimum of 9 holidays annually
Company
Marriott International
Marriott International, Inc.
10001+ employees
H1B Sponsorship
Marriott International has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
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Trends of Total Sponsorships
2025 (101)
2024 (84)
2023 (97)
2022 (77)
2021 (37)
2020 (58)
Funding
Current Stage
Late StageLeadership Team
Anthony Capuano
Chief Executive Officer
Naveen Manga
Global Chief Technology Officer
Recent News
IndiaTimes
2025-11-12
2025-11-09
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