Senior Network Engineer – Cloud & Zero Trust (Remote NCR)

PKH Enterprises, LLC; Washington (District of Columbia); Remote; USD 120,000 - 180,000; Full time

Job summary

PKH Enterprises is seeking a Senior Network Engineer to design, operate, and secure enterprise network and cloud infrastructure for a federal customer. The role emphasizes Cloudflare, Zero Trust, and strong on-call readiness, with remote work within the National Capital Region (NCR).

Responsibilities include administering routers, switches, firewalls, NAC, and cloud networking across AWS, Azure, and GCP, plus collaboration with cybersecurity and cloud teams to ensure reliability, security, and

Qualifications

• Ability to obtain and maintain a Public Trust clearance.
• Bachelor's degree in Computer Science, Information Technology, Engineering, or related discipline (relevant experience may be substituted).
• Eight (8) or more years of experience supporting enterprise network environments.
• Experience administering enterprise routers, switches, firewalls, and related network infrastructure.
• Hands-on experience supporting Cloudflare solutions and Zero Trust networking technologies.
• Experience managing Cisco networking equipment, including Cisco ASA firewalls.
• Experience performing network device lifecycle management, upgrades, and patching activities.
• Experience working with Network Access Control (NAC) solutions and network monitoring platforms.
• Experience administering cloud networking services within AWS, Azure, and GCP environments.
• Strong knowledge of TCP/IP, DNS, VPN technologies, routing and switching, enterprise firewall administration, and Zero Trust networking concepts.
• Demonstrated ability to troubleshoot complex enterprise network issues.
• Excellent communication, analytical, and problem-solving skills.
• Ability to work independently while collaborating with geographically distributed teams.

Responsibilities

• Administer and maintain enterprise networking environments supporting federal operations.
• Manage and support Cloudflare services and Zero Trust networking capabilities.
• Configure, monitor, and troubleshoot routers, switches, firewalls, and related security technologies.
• Perform software, firmware, and security updates on Cisco networking equipment, including Cisco ASA firewalls.
• Utilize Network Access Control (NAC) technologies to enforce secure access across the enterprise.
• Monitor network performance, availability, and capacity using enterprise monitoring tools and address operational issues.
• Develop and maintain network diagrams, configuration documentation, and operational procedures.
• Partner with infrastructure, cybersecurity, cloud, and application teams to support enterprise technology initiatives.
• Contribute to modernization efforts and improvements to enhance network reliability, scalability, security, and performance.

Job description

PKH Enterprises is seeking a Senior Network Engineer to design, operate, and secure enterprise network and cloud infrastructure for a federal customer. The role emphasizes Cloudflare, Zero Trust, and strong on-call readiness, with remote work within the National Capital Region (NCR).

Responsibilities include administering routers, switches, firewalls, NAC, and cloud networking across AWS, Azure, and GCP, plus collaboration with cybersecurity and cloud teams to ensure reliability, security, and