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Sr. Network Security Engineer III (Clearable) (6563)

11 hours, 8 minutes ago
United States
Full-time
Senior
Security Engineer
DevOps and Infrastructure
Agile Cisco Fortinet IDS IPS
Apply Now
MetroStar

MetroStar

MetroStar builds innovative technology solutions designed to enhance and accelerate the missions of government agencies, leveraging a rich legacy of expertise in the digital age.

IT Services
251-1K
Founded 1999
View All Jobs 66

Description

  • Design, implement, and manage firewalls, VPNs, intrusion prevention systems, and network access control solutions.
  • Secure network perimeters and internal network segments using defense-in-depth strategies.
  • Respond rapidly to security incidents, vulnerabilities, and operational needs.
  • Continuously harden and improve network infrastructure security.
  • Participate in Agile execution, technical planning, and security risk discussions.
  • Communicate security impacts, risks, and mitigation strategies to technical and non-technical stakeholders.
  • Recommend and implement security architecture and operational improvements.
  • Serve as a hands-on technical subject matter expert with minimal ramp-up.
  • Maintain customer trust through reliable and secure delivery.
  • Support continuity of operations as essential personnel during shutdowns, emergencies, or other critical situations.

Requirements

  • Ability to obtain and maintain a U.S. Government-issued Top Secret clearance with SCI.
  • Security+ certification and at least one platform-specific security certification such as PCNSE, Fortinet NSE, or a Cisco security certification.
  • DoD 8140 certification aligned to the 441 Network Operations Specialist work role, such as Network+, Security+, Cloud+, SSCP, CASP+, CISSP, or CCNP Security.
  • 10+ years of experience in network engineering with a primary focus on enterprise network security infrastructure.
  • Hands-on experience with next-generation firewalls, VPN solutions, intrusion prevention systems, and network access control platforms.
  • Experience securing network perimeters and internal network segments, including policy design, segmentation, and threat mitigation.
  • Operational experience deploying and managing firewall rule sets, VPN tunnels, and security policies in mission-critical environments.
  • Hands-on experience with enterprise security platforms such as Palo Alto Networks, Fortinet, or Cisco security technologies.
  • Hands-on experience with Cisco ISE, Cisco ASA, IDS/IPS solutions, and endpoint configuration hardening.
  • Experience supporting Zero Trust architectures and identity-centric network security patterns.
  • Bachelor’s degree in a technical field preferred; relevant experience may substitute for education.

Benefits

  • Salary range of $207,000 to $320,000.
  • Eligible for performance-based bonuses and additional incentives.
  • Company-paid training and/or certifications.
  • Referral bonuses.
  • Health, dental, and vision insurance.
  • 401(k) retirement plan with company match.
  • Paid time off and holidays.
  • Parental leave, dependent care, flexible work arrangements, professional development opportunities, and employee assistance and wellness programs.

Interested in this position?

Apply directly on the company website

Apply Now

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