Senior Network Engineer

Harmonia Holdings Group, LLC is seeking an experienced Senior Network Engineer with expertise in Palo Alto Networks and Cisco technologies to support the Department of State in Washington, DC.

Requirements

• Design, deploy, configure, and maintain enterprise network systems, including Palo Alto Networks and Cisco firewalls, routers, and switches.
• Provide Tier-III firewall and network support, including advanced troubleshooting of complex security and connectivity issues.
• Conduct technical analysis in network planning, engineering, design, and performance optimization.
• Integrate and secure enterprise applications across interconnected systems.
• Monitor, document, and maintain network performance, configurations, SOPs, and technical documentation.
• Ensure compliance with Department of State security policies, DHS standards, and industry best practices.
• Install, configure, and maintain LAN/WAN infrastructure, servers, SANs, and related network devices.
• Lead efforts in requirements gathering, test planning, and certification/accreditation activities.
• Provide escalation support, training, and mentorship to junior network engineers.
• Conduct research and development for emerging technologies to enhance the network security posture.

Benefits

• Traditional and HSA-eligible medical insurance plans
• 100% employer-paid dental and vision insurance options
• 100% employer-sponsored STD, LTD, and life insurance
• 5% 401(k) company matching
• Flexible-schedules and teleworking options
• Paid holidays and PTO Accrual Plans
• Paid Parental Leave
• Professional development and career growth opportunities
• Team and company-wide events, recognition, and appreciation