Network Engineer

About this role

CGS seeks an experienced Network Engineer in Washington, DC to evaluate, design, and maintain large-scale network infrastructure supporting both wired and wireless systems for a government project. You'll work with government stakeholders and vendors to implement network solutions, conduct security assessments, and provide technical guidance across a complex IT environment.

What you'll do

• Operate and manage network infrastructure with monitoring and reporting capabilities
• Design and implement wireless and wired network solutions with security patches and firmware updates
• Conduct vulnerability assessments, penetration testing, and systems quality assurance
• Develop and maintain network documentation, diagrams, and technical specifications
• Provide training and knowledge transfer to stakeholders on network best practices
• Interface with government personnel, internal teams, and vendors to deliver infrastructure improvements

What they're looking for

• Network infrastructure management and Cloudpath administration
• Layer 2 switching and Layer 3 routing protocols (VLANs, OSPF, VRRP)
• Network security (802.1x, MAC authentication, ACLs, RADIUS, CA)
• RF site survey tools (Ekahau, RF scanners, Wireshark)
• Linux, MS Server, VMware administration
• Penetration testing and vulnerability assessment
• CWNA and BCNE certifications
• Technical documentation and JIRA ticket management

Benefits

• Health, dental, and vision insurance
• Life insurance and 401k retirement plan
• Flexible spending accounts for health, dependent care, and commuting
• Paid time off and state/federal holiday observance
• Professional growth and learning opportunities
• Collaborative, supportive work environment