Network Engineer
GRVTY · Chantilly, Virginia, United States · On-site
Pay: USD 150,000 – 250,000 a year
Posted Sep 23, 2026
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What Impact You'll Have
The qualified and successfully hired Network Engineer will be responsible for:
Managing security and performance of virtual desktop infrastructure (VDI), to include networking components, administering firewall policies, VPNs, network segmentation, and endpoint policy enforcement
Ensuring network and endpoint systems are secure, efficient, and compliant
Managing Palo Alto PA-3430, Cisco Firepower 2130s, and Nexus switches and administer and optimize firewall and network switch configurations
Configuring OpenVPN/IPsec-based VPNs for secure remote access in a VDI environment
Segmenting networks using VLANs and Access Control Lists in a Zero Trust model
Implementing network segmentation strategies to enhance security and minimize the attack surface
Endpoint provisioning, patching, and hardening via ManageEngine, to include managing the lifecycle of endpoint devices, provisioning, patching, and hardening to ensure they are secure and up to date
Administering Windows 11, Linux, and BlueStacks
Managing and supporting endpoint operating systems and Android emulators to ensure they meet performance and security standards
Enforcing GPOs and AD-integrated access controls
Implementing and managing Group Policy Objects and Active Directory integrated access controls to enforce security policies and user permissions
Developing and deploying automation scripts to streamline policy enforcement and system management tasks
Designing, deploying, and optimizing a VMware Horizon-based VDI environment using vSphere and Cisco HyperFlex, including Android emulation, golden image management, and GPU virtualization, to ensure a secure, scalable, and high-performance virtual desktop infrastructure
Architecting and maintaining a scalable, secure VMware Horizon-based VDI platform
Managing and optimizing Cisco HyperFlex hyperconverged infrastructure, including compute, storage, and network stack, to support the VDI environment
Designing, optimizing, and managing golden images for Windows 11 and Linux
Creating and maintaining standardized images for virtual desktops, ensuring they are optimized for performance and security
Implementing GPU virtualization to enhance the performance of Android emulators used within the VDI environment
Implementing automation workflows for desktop deployment and updates
Developing and deploying automation scripts and workflows to streamline the provisioning and updating of virtual desktops
What You'll be Owning
GRVTY is seeking a Network Engineer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Chantilly, VA. The ideal Network Engineer will have subject matter expertise in technical risk analysis of IT systems and networks, mobile and wireless networks, cloud-based computing, network management platforms, communication protocols, scripting or programming products, configuration scripts, and IT hardware and software products in…