Network Engineer

Overview

The Network Engineer is responsible for the design, implementation, configuration, and troubleshooting of the organization’s network infrastructure. This role involves ensuring the stability and performance of the network. The Network Engineer works to maintain network reliability, resolve issues promptly, and collaborate with other IT teams to ensure that networking systems support the organization's operational needs. Network Engineer will monitor equipment, update configurations, and repair equipment as necessary.

Work Location: Washington, DC

Work Arrangement: Onsite

Clearance: Must have an active Secret clearance

Responsibilities include, but are not limited to the following:

• Assist in the design, implementation, and maintenance of network infrastructure
• Maintain documentation of network architecture and configurations
• Extract network configuration reports as needed
• Monitor network performance and troubleshoot issues proactively
• Manage and maintain firewall platforms (e.g., Palo Alto, Cisco ASA/Firepower), including rule base administration, NAT policy updates, and object/group management
• Implement and support firewall change management processes, including risk/impact assessment, maintenance windows, validation testing, and rollback planning
• Monitor firewall health, throughput, and logs; investigate alerts and coordinate incident response activities
• Ensure firewall configurations align with security baselines and compliance requirements, support periodic access reviews, audits, and vulnerability remediation
• Support firewall security services (e.g., IPS/IDS, URL filtering, application control) and tune policies to reduce false positives while maintaining protection
• Assist with performing system upgrades and patches
• Provide escalation technical support and incident resolution to include field operations support
• Assist in planning and executing disaster recovery and backup strategies

• Bachelor’s degree in IT or related field of study or equivalent relevant experience plus 5 years of experience as a Network Engineer.
• Active Secret Clearance or equivalent.
• Strong technical expertise in network engineering including firewall management, service desk setup, and multicasting
• Hands‑on experience administering next‑generation firewalls (NGFW) (e.g., Palo Alto, Cisco Firepower/ASA), including policy creation/updates and object/group management
• Working knowledge of firewall rule base design best practices (least privilege, segmentation, documentation/standards) and periodic access/rule reviews
• Proficiency with firewall logging/monitoring and traffic analysis (e.g., syslog, Net Flow)
• Familiarity with firewall hardening, patching, and configuration compliance, including implementing changes through formal change control and supporting audits.
• Strong experience with Palo Alto and Cisco products and tools
• Strong experience with Solar Winds and its modules
• Familiar with various applications, such as Wireshark and Dameware
• Strong problem solving and communication skills
• Cisco Certified Network Professional (CCNP) – Security certification strongly preferred
• Other preferred certifications and training (or similar equivalents):
• • Microsoft Certified Solutions Expert (MCSE)
  • Microsoft Certified:
    Windows Server Hybrid Administrator Associate
  • Microsoft 365 Certified:
    Administrator Expert
  • Microsoft Certifications and Applied Skills
  • Certified Cloud Security Professional (CCSP)
  • Cisco Certified Network Associate (CCNA)
  • CompTIA Network+
  • CompTIA A+
  • Azure Database Administrator Associate
  • Microsoft 365 Certified:
    Fundamentals

• Competitive salary: $ - $
• Paid Time Off & Holiday Pay
• Medical Insurance
• Dental Insurance
• Vision Insurance
• Disability, Life Insurance, and AD&D
• Flexible Spending Accounts
• Pre‑Tax 401K and/or After‑Tax Roth IRA (with employer matching contribution)
• Tuition and Technical Training Reimbursement
• Exercise Reimbursement
• Employee Assistance Program
• Collaborative and dynamic work environment

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable…