Posted Aug 24, 2026

Senior Network Security Engineer :: Bethesda, MD (Remote)

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Senior Network Security Engineer - Bethesda, MD (Remote) Duration: 12+ months Job Summary: Seeking for a Senior Network Security Engineer where you will be a technical leader responsible for designing and implementing our network security strategy and firewall management platforms. Collaborate with a global team of network architects and engineers to enhance our security operations and ensure compliance across all networks. Core Work Activities: • Develop and manage global distributed infrastructure monitoring, management, and automation solutions. • Lead the design and development of tools to improve network reliability, availability, and scalability. • Collaborate on network SecOps solutions with a focus on production integration. • Conduct network analysis and configuration management to improve system performance. • Provide program management assistance and contribute to project schedules, risks, and costs. • Manage SecOps NRE products and solutions, including new hardware systems design and delivery. • Define and implement Recovery Time Objective (RTO) and Recovery Point Objective (RPO) strategies. • Build partnerships to define NRE SecOps services and resolve operational issues. • Create functional strategies and objectives for NRE SecOps tools and infrastructure. • Foster a culture of continuous improvement and structured processes. Candidate Profile: • Graduate degree in engineering or computer science, or equivalent experience/certification. • 7 years' experience with network security tools. • Experience leading and developing a team of Network Engineers. • Proficiency in installing, configuring, and troubleshooting firewall management tools. Preferred Qualifications: • Experience in Agile methodologies and cloud computing platforms. • Knowledge of foundational data networking and IP technologies. • Experience with firewall management solutions. Remote Skills: Agile Programming Methodologies, Automation, Cloud Computing, Computer Networks, Computer Science, Computer Systems, Continuous Improvement, Firewall Administration, Firewalls, Hardware Design, IP (Internet Protocol), Identify Issues, Leadership, Maintain Compliance, Network Architecture/Engineering, Network Configuration Management, Network Performance/Analysis, Network Security, Performance Management, Problem Solving Skills, Product Management, Project Schedule, Project/Program Management, Registered Training Organisation (RTO), Reliability Engineering, Strategic Planning, Technical Leadership undefined: ARK Solutions, Inc.