Sr. Network Security Engineer III (6373)

As a Sr. Network Security Engineer III, you’ll provide hands-on expertise securing mission-critical networks for a high-visibility customer with the goal of making an impact across the federal government.

Requirements

• Design, implement, and manage firewalls, VPNs, IPS, and NAC solutions in mission-critical environments
• Secure network perimeters and internal network segments using defense-in-depth strategies
• Respond rapidly to security incidents, vulnerabilities, and operational needs with urgency and discipline
• Support continuous security hardening and improvement of network infrastructure
• Participate in Agile execution, technical planning, and security risk discussions
• Communicate security impacts, risks, and mitigation strategies clearly to technical and non-technical stakeholders
• Recommend and implement security architecture and operational improvements
• Serve as a hands-on technical SME, contributing immediately with minimal ramp-up
• Establish and maintain a high level of customer trust and confidence through reliable, secure delivery
• Apply creativity and engineering judgment to deliver practical, mission-focused security solutions

Benefits

• Health, dental, and vision insurance
• 401(k) retirement plan with company match
• Paid time off (PTO) and holidays
• Parental Leave and dependent care
• Flexible work arrangements
• Professional development opportunities
• Employee assistance and wellness programs