Senior Network Engineer (MDM Integration)

SAIC•Arlington, VA

3h•Onsite

About The Position

SAIC has an opening for a Senior Network Engineer billet in Arlington, VA. SAIC is recognized as an IT leader in the intelligence and law enforcement spaces. This exciting opportunity will be supporting the United States Marshals Services' unique mission needs. We are seeking an individual who will be fully committed to the success of USMS programs and to bringing the best innovation, implementation, and attitudes to the position.

Requirements

Experience with design, implementation, operation, security, optimization, and lifecycle management of enterprise network infrastructure.
Experience engineering secure network boundaries, access controls, and transport layers for MDM endpoint integration.
Experience with network design, project planning, budget estimations, lifecycle management, and migration/rollback strategies.
Proficiency in installing, configuring, optimizing, and maintaining Cisco routers, switches, VoIP, Data Center, and Cisco Wireless networks.
Experience with advanced protocols such as BGP, OSPF, EIGRP, MPLS, VRF.
Experience with secure cloud network services.
Experience supporting enterprise unified communications infrastructure using Cisco CUCM, Unity Connection, SIP, CUBE, SRST, and VoIP QoS.
Experience designing and supporting data center networking solutions (Cisco Nexus, VXLAN, ACI, Virtual Switching, UCS).
Experience bridging hardware to government cloud environments (AWS GovCloud / Azure Government).
Experience architecting secure network zones, gateways, and access controls for MDM platforms.
Experience configuring and maintaining Cisco Identity Services Engine (ISE), 802.1X, and Network Access Control (NAC).
Knowledge of cybersecurity best practices, network segmentation, Layer 2 security, and Data Loss Prevention (DLP) controls.
Familiarity with STIG, NIST 800-53, RMF, and Zero Trust Architecture directives.
Experience engineering and troubleshooting secure site-to-site VPNs, TLS protocols, TACLANEs, and encrypted transport layers.
Experience supporting vulnerability remediation efforts and security audits.
Experience implementing proactive monitoring/automation strategies utilizing SolarWinds, Cisco Catalyst Center (DNAC), SNMP, NetFlow, and REST APIs.
Ability to create and maintain network diagrams, topology mapping, SOPs, engineering standards, and change methodologies.
Ability to act as a technical liaison and trusted advisor, translating technical concepts into business language.
Experience leading incident response, root cause analysis, backup systems, and disaster recovery planning/testing.
Ability to provide technical guidance and conduct peer configuration reviews for junior engineers.
Ability to conduct quarterly knowledge-sharing sessions.

Responsibilities

Serve as a technical leader responsible for design, implementation, operation, security, optimization, and lifecycle management of the enterprise network infrastructure.
Engineer the secure network boundaries, access controls, and transport layers required to safely integrate the agency's enterprise Mobile Device Management (MDM) endpoints (iOS/Android devices).
Lead network design, project planning, budget estimations, lifecycle management, and migration/rollback strategies from planning through implementation.
Install, configure, optimize, and maintain Cisco routers, switches, Voice/Video over IP (VoIP), Data Center, and Cisco Wireless networks using advanced protocols (BGP, OSPF, EIGRP, MPLS, VRF) and secure cloud network services.
Support enterprise unified communications infrastructure using Cisco CUCM, Unity Connection, SIP, CUBE, SRST, and VoIP QoS.
Design and support data center networking solutions (Cisco Nexus, VXLAN, ACI, Virtual Switching, UCS) and bridge hardware to government cloud environments (AWS GovCloud / Azure Government).
Architect secure network zones, gateways, and access controls to safely support traffic flow from enterprise Mobile Device Management (MDM) platforms (Microsoft Intune, VMware Workspace ONE, or MobileIron) into internal law enforcement networks.
Configure and maintain Cisco Identity Services Engine (ISE), 802.1X, and Network Access Control (NAC) platforms to regulate enterprise perimeter access for mobile assets and field tech.
Implement cybersecurity best practices, network segmentation, Layer 2 security, and Data Loss Prevention (DLP) controls in strict compliance with STIG, NIST 800-53, RMF, and Zero Trust Architecture directives.
Engineer and troubleshoot secure site-to-site VPNs, TLS protocols, TACLANEs, and encrypted transport layers for field agents.
Support vulnerability remediation efforts, security audits, and implement proactive monitoring/automation strategies utilizing SolarWinds, Cisco Catalyst Center (DNAC), SNMP, NetFlow, and REST APIs.
Create and maintain 100% current network diagrams, topology mapping, SOPs, engineering standards, and change methodologies.
Perform as a critical resource, technical liaison, and trusted advisor to customers, management, and external stakeholders regarding network capabilities, translating technical concepts into business language.
Lead incident response, root cause analysis, backup systems, and disaster recovery planning/testing to maintain strict SLA uptimes.
Provide technical guidance and conduct peer configuration reviews for junior engineers to promote engineering excellence and conduct quarterly knowledge-sharing sessions.