Millennium · 23 hours ago
Network Architect
Charleston, SC
Full-time
Onsite
Senior Level, Lead/Staff
10+ years expMillennium Corporation is part of the Markon Solutions family, specializing in cybersecurity and supporting national security missions. They are seeking a Network Architect to design, implement, and support secure network infrastructures while serving as a technical lead.
Asset ManagementFinanceFinancial ServicesHedge Funds
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Gather and clarify customer requirements and translate them into network designs
Design, implement, test, and support LAN/WAN and MAN/WAN environments
Provide Tier IV escalation support for USMC Enterprise WAN infrastructure
Configure and support Cisco routers, switches, and firewalls
Troubleshoot complex network issues, including MPLS, latency, and connectivity in secure environments
Perform root cause analysis and recommend performance improvements
Lead network testing, monitoring, tuning, and performance analysis
Coordinate with vendors during outages or degraded performance
Mentor junior team members and provide technical guidance
Develop documentation, standards, site analyses, and implementation plans
Research and recommend new network technologies and tools
Provide client consulting, training, and internal technical support
Qualification
Required
Active Top Secret Level Clearance
Bachelor's degree in electrical/Electronic/Computer Engineering, Computer Science, or Information Systems (BS, BA, or Associate of Science (AS) shall be from an Accreditation Board for Engineering and Technology (ABET) accredited program.)
Minimum of 10 years of network architect experience of WAN network, and concepts of a wide area network, designing LAN/WAN's and network engineering
Advanced experience with Cisco routing and switching (CCNP-level or higher), including ASR and 1900–7600 series routers
Strong IP networking skills, including subnetting and routing protocols (BGP, EIGRP, OSPF)
Experience with Cisco NGFWs, F5 Load Balancers, DMVPN, VRF, SD-WAN, and Riverbed WAN optimization
Proficiency using network monitoring and performance tools (e.g., Cisco Prime, Riverbed SteelCentral, NetScout, Gigamon)
Preferred
CCIE certification strongly preferred
Experience supporting Marine Corps enterprise networks and cyberspace environments
Familiarity with Navy and Marine Corps systems engineering processes
Company
Millennium
Millennium is a global, diversified alternative investment firm, founded in 1989, which manages $86.3 billion in assets.
5001-10000 employees
Funding
Current Stage
Late StageLeadership Team
Israel Englander
Chairman and Chief Executive Officer
Ajay Nagpal
President and Chief Operating Officer
Recent News
2026-02-06
2026-01-23
2026-01-09
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