Everforth ECS Federal is seeking a Senior Endpoint Security Engineer to support a mission-focused federal cybersecurity program in Washington DC
Please Note: This position is contingent upon contract award.
Join Everforth ECS Federal as a senior endpoint security engineer protecting mission-critical federal environments. You will lead secure endpoint and data transfer controls supporting national security and law enforcement systems while helping strengthen security operations, compliance, and mission assurance.
The Senior Endpoint Security Engineer will lead endpoint security and cross-domain solution support, including secure transfer, removable media control, auditing, policy enforcement, and compliance activities. This role provides senior technical support for endpoint protection in secure mission environments and helps ensure endpoints remain hardened, monitored, and aligned with mission and security requirements.
The Senior Endpoint Security Engineer will lead endpoint hardening, policy enforcement, incident investigation, secure data transfer controls, auditing, compliance documentation, and endpoint security process improvements. This position will also mentor junior staff, support remediation activities, troubleshoot complex endpoint security issues, and work closely with cybersecurity teams, system administrators, ISSOs, incident responders, service desk personnel, and program leadership to reduce risk across the environment.
This role requires a hands-on senior cybersecurity professional with experience supporting endpoint protection, secure data transfer, removable media controls, auditing, compliance, and incident response in secure or regulated environments. The ideal candidate will bring strong technical judgment, documentation discipline, mentoring ability, security awareness, and the ability to lead endpoint security operations in a classified or sensitive federal mission environment.
Qualifications
ECS is a fast-growing 4,000-person, $1.2B provider of advanced technology solutions for federal civilian, defense, intelligence, and commercial customers. We tackle complex client challenges with smart, scalable solutions in data and AI, cybersecurity, and digital transformation. Our collective work empowers customers’ missions, strengthens our partners, inspires our employees, and grows our company.
To achieve our purpose — to tackle the missions that matter most and create a lasting impact on our customers, employees, and community — we are committed to excellence in growth, customer delivery, technology innovation, and employee engagement.
We believe in:
• Attracting, developing, and retaining top talent
• Building high-performing teams
• Creating an engaging employee environment
• Acting with social responsibility
• Having a positive impact on our community
Our core values: Excellence, Drive, Grit, and Community. We keep these values at the heart of all we do. We’re looking for driven individuals who want to solve meaningful challenges and help shape the future of national security and public service. If you’re ready to make a difference, you’ll find your team here.
