Cloud Network Engineer

GRAY, INC
McLean, United States of America
2 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior

Job location

McLean, United States of America

Tech stack

Azure
Border Gateway Protocol
Catalyst
Cloud Computing
Cloud Computing Security
Dynamic Host Configuration Protocol
Network Address Translation
Dynamic Multipoint Virtual Private Networks
DNS
Enhanced Interior Gateway Routing Protocol
IP Addressing
Internet Protocol Security (IP SEC)
Subnetting
Virtual Private Networks (VPN)
Python
Network Security
Wireless Security
Network Monitoring
Network Segmentation
Packet Analyzer
Network Time Protocols
Cisco Nexus Switches
Open Shortest Path First
Paessler Router Traffic Grapher
Peering
Remote Access Technology
Ansible
Zero Trust Network Access
SAP Sales and Distribution
Tcpdump
Wireshark
Virtual Local Area Networks
Cloud-native Network Functions (CNF)
Dynamic Routing
Transport Layer Security
HybridCloud
Firewalls (Computer Science)
SolarWinds (Software)
Firepower
Open Network Automation Platform
Cisco networks

Requirements

  • Requires 5+ years of relevant and recent experience.

  • Requires a TS/SCI clearance and poly (CI or FS) on day 1.

  • Hands-on experience with Cisco routing, switching, and firewall platforms (e.g., Cisco ASA/FTD, Catalyst 9K/8K, ISR/ASR).

  • Proficiency in BGP, EIGRP and static routing in hybrid and cloud-integrated environments.

  • Strong understanding of IP addressing, subnetting, NAT, VLANs, ACLs, QoS, and VPN/IPsec tunneling.

  • Familiarity with Azure-native tools: Azure Firewall, NSGs, UDRs, Azure Bastion, VNet Peering.

  • Experience implementing and troubleshooting Site-to-Site and Point-to-Site VPNs.

  • Design, implement, and manage Azure networking resources, including Virtual Networks (VNets), VPN Gateways, Application Gateways, Azure Firewall, Network Security Groups (NSGs), Private Endpoints, and ExpressRoute circuits.

  • Configure and maintain IPsec VPN tunnels and BGP peering between Azure and on-premises Cisco infrastructure (e.g., ASA, ISR/ASR, Catalyst, Nexus).

  • Support hybrid cloud networking strategies using hub-and-spoke topologies, service chaining, custom routing tables, and segmentation.

  • Manage DNS, DHCP, and IPAM in hybrid environments by leveraging Azure DNS & Cisco DDI tools.

  • Work closely with cloud security teams to implement Zero Trust architecture principles, micro- segmentation, and network encryption in accordance with FedRAMP/NIST 800-53 controls.

  • Monitor network performance and availability using tools such as Azure Network Watcher, Cisco DNA Center.

  • Provide Tier 2/3 operational support, incident response, and root cause analysis for both cloud and on-premises networking incidents.

  • Familiar supporting enterprise-scale networking environments

  • Demonstrated experience with Cisco ISR/ASR routers, Catalyst/Nexus switches, ASA and Firepower firewalls.

  • Experience in IP routing protocols (OSPF, EIGRP, BOP), VLAN design and spanning-tree protocols (STP/RSTP/MST), HSRPNRRP/GLBP, IP services (NAT, ACL, QoS), traffic monitoring. , GRAY WOLF SOLUTIONS, LLC

  • Demonstrated experience with SolarWinds, PRTG, Cisco Prime, and packet capture tools (Wireshark, tcpdump).

  • Strong understanding of DHCP, DNS, NTP, IP subnetting, and route summarization.

  • Understanding of IPsec, SSL, DMVPN, site-to-site, and remote access VPN technologies.

  • Experience with NIST and IC cybersecurity policies, standards, and best practices.

DESIRED SKILLS

  • Demonstrated experience with network automation platforms and tools as Python or Ansible.
  • Demonstrated experience with SD WAN technologies such as Cisco SD WAN/Viptela.

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