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Freedom Technology Solutions Group, LLC · 4 months ago

System/Network Engineer

Chantilly, VA

Full-time

Hybrid

Mid Level

Freedom Technology Solutions Group is seeking a System/Network Engineer to join the team. The right candidate will deliver critical ITE services and ensures integrated system architectures across IC elements, focusing on configuration, troubleshooting, and support for enterprise and site-level network environments.

AnalyticsBig DataData MiningData VisualizationDatabaseGeospatialInformation ServicesInformation TechnologySoftware

Growth Opportunities

H1B Sponsor Likely

Responsibilities

Perform configuration, patching, image management, troubleshooting, and Tier III escalation support across multiple classification domains

Provide engineering-level support for Microsoft AVD and thin-client infrastructure, including host pool design, session management, and FSLogix integration

Develop, manage, and maintain standard operating environments (SOEs) and gold images for thin-client/AVD deployments

Implement and optimize Group Policy Objects (GPOs), Conditional Access policies, and Intune configurations for thin-client environments

Support integration with identity, mobility, and endpoint management systems, including Entra ID (formerly Azure AD), Defender for Endpoint, and SCCM/Intune

Resolve escalated technical issues, perform root cause analysis, and ensure high system availability and performance

Support operational documentation, change board coordination, and engineering-level troubleshooting across classified and unclassified environments

Coordinate closely with other teams to ensure continuity of services

Support the design, implementation, operation, maintenance, and troubleshooting of Sponsor enterprise and site-level network environments across classified and unclassified domains

Support enterprise-scale networking environments

Understand Cisco ISR/ASR routers, Catalyst/Nexus switches, ASA and Firepower firewalls

Have knowledge of IP routing protocols (OSPF, EIGRP, BGP), VLAN design and spanning-tree protocols (STP/RSTP/MST), HSRP/VRRP/GLBP, IP services (NAT, ACL, QoS), and traffic monitoring

Experience performing configuration, patching, image management, troubleshooting, and Tier III escalation support across multiple classification domains

Experience providing support for Microsoft AVD and thin-client infrastructure, including host pool design, session management, and FSLogix integration

Experience supporting integration with identity, mobility, and endpoint management systems, including Entra ID (formerly Azure AD), Defender for Endpoint, and SCCM/Intune

Experience implementing and optimizing Group Policy Objects (GPOs), Conditional Access policies, and Intune configurations for thin-client environments

Supporting enterprise-scale networking environments

Cisco ISR/ASR routers, Catalyst/Nexus switches, ASA and Firepower firewalls

IP routing protocols (OSPF, EIGRP, BGP), VLAN design and spanning-tree protocols (STP/RSTP/MST), HSRP/VRRP/GLBP, IP services (NAT, ACL, QoS), and traffic monitoring

SolarWinds, PRTG, Cisco Prime, and packet capture tools (Wireshark, tcpdump)

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

IPsec, SSL, DMVPN, site-to-site, and remote access VPN technologies

Understanding NIST and IC cybersecurity policies, standards, and best practices

Network automation platforms and tooling such as Python or Ansible

SD WAN technologies such as Cisco SD WAN/Viptela

Cloud networking services such as AWS or Azure

Network virtualization platforms such as VMware, Hyper V, or Cisco UCS

Qualification

Microsoft AVDCisco ISR/ASR routersIP routing protocolsNetwork automationGroup Policy ObjectsCloud networking servicesNetwork virtualizationTroubleshootingTeam coordinationTechnical documentation

Required