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4256 Senior Network Security Engineer

3 weeks ago

Washington, DC, United States Procession Systems Full time
4256 Senior Network Security Engineer
4256 | US Citizen

Job Description:

OVERVIEW:

We are seeking a highly skilled and experienced Sr. Network Security Engineer to support a federal law enforcement customer in Washington, D.C. The ideal candidate will provide hands-on engineering, administration, and security for the customer's network infrastructure.

GENERAL DUTIES:

  • Engineer, secure, and administer enterprise network infrastructures, including routers, switches, firewalls, VPNs, and IDS/IPS solutions.
  • Architect and deploy network solutions using a variety of technologies (e.g., Cisco, Palo Alto, Linksy, Dell).
  • Design, develop and document secure network architectures; integrate security throughout the system and network lifecycle, aligning with compliance requirements and organizational mission needs.
  • Perform network administration duties: configuration updates, firmware management, access reviews, routing/switching optimization, and log/audit management.
  • Conduct vulnerability scanning, remediation, patching, and hardening of network devices.
  • Troubleshoot complex network and security issues; provide incident response and recovery support.
  • Ensure technical compliance with applicable security frameworks, standards, and regulations (e.g., DISA SITGs, NIST 800-53, RMF).
  • Collaborate with ISSOs, Assessors, System Owners, and other stakeholders to implement security controls.
  • Support security assessments, audits, and accreditation/authorization (ATO) activities.
  • Document security configurations, engineering solutions, and compliance evidence.
  • Troubleshoot and resolve security-related technical issues in a timely manner.
  • Promoting information security awareness across the program, ensuring security controls and processes are implemented.
  • Maintain awareness of new technologies and trends and bring solutions to the client.
  • Able to work independently with minimal guidance.
  • Other related duties assigned by the program manager and government leadership.
REQUIRED QUALIFICATIONS:
  • 8+ years of experience in network engineering, administration, and security.
  • 8+ years of experience in control implementation and secure system engineering or design.
  • Excellent communication skills.
  • Technical Expertise:
    • Strong hands-on experience with Cisco routing and switching.
    • Expertise in configuring and managing Palo Alto firewalls.
    • Experience with other networking technologies such as Linksys, Dell etc.
    • Strong scripting skills for automation (e.g., Python, PowerShell).
    • Knowledge of network protocols, packet analysis, and advanced persistent threats (APTs).
  • Able to deliver and present security compliance to a wide range of audiences (i.e., system owners, division leadership).
  • Strong desire to learn, grow and is highly motivated.
  • Certifications: Professional network and security certifications (e.g., CCNP Security, PCNSA, PCNSE, CISSP) are highly preferred.
DESIRED QUALIFICATIONS:
  • Experience configuring and operating enterprise storage area networks (SAN).
  • Understanding of cloud systems and security tools.
  • Proficiency with security tools such as Splunk, Tenable, CrowdStrike, Panorama.
  • Education: Bachelor's degree in Engineering, Computer Science, or Information Systems.
CLEARANCE:
  • US Citizenship required


Job Details

City : Washington

State : District of Columbia