Senior Network Administrator jobs in United States
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IMCS Group · 11 hours ago

Senior Network Administrator

IMCS Group is seeking a highly experienced Senior Network Administrator with deep expertise in next generation datacenter fabrics and SD WAN technologies. This role involves leading the design, deployment, and optimization of complex, large scale enterprise and hybrid cloud networks.

Staffing & Recruiting
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Growth Opportunities
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H1B Sponsor Likelynote

Responsibilities

Lead enterprise-wide architecture, roadmap, and design for datacenter, WAN, and cloud networks
Architect and manage multi-pod, multi-site ACI fabrics
Lead design and optimization of Cisco SD WAN and VMware VeloCloud environments
Architect solutions using SR MPLS; provide guidance for SRv6 adoption
Support Google and Azure cloud networking (VPCs, VNets, ExpressRoute, Interconnect)
Manage AHV networking and Nutanix Flow micro segmentation
Lead troubleshooting, incident management, compliance, and documentation
Mentor team members and lead strategic network initiatives
Perform network device software and hardware upgrades
Ensure adherence to network standards, policies, and best practices
Monitor and report compliance with Service Level Agreements (SLAs) and Operating Level Agreements (OLAs)
Track and report current network loads and utilization
Prepare thresholds, alerts, and exception reports
Report trending and capacity-related data to support planning and decision-making
Perform performance tuning of network devices to optimize throughput and reliability
Provide technical guidance and resolve P1/P2 incidents. Help drafting RCAs for closures

Qualification

Cisco ACICisco SD WANSegment RoutingRouting protocolsGoogle Cloud networkingAzure networkingNutanix networkingCCNP/CCIEVeloCloud certificationNutanix NCP/NCMGoogle/Azure Network EngineerTroubleshootingPacket-level analysisSRv6Nutanix Flow

Required

Expert in Cisco ACI, Cisco SD WAN, VMware VeloCloud, Segment Routing
Strong routing protocol experience: OSPF, IS IS, BGP, MPLS, EVPN, VXLAN
Strong troubleshooting and packet-level analysis

Preferred

SRv6
Google Cloud & Azure networking
Nutanix networking, Nutanix Flow
Certifications: CCNP/CCIE, VeloCloud, Nutanix NCP/NCM, Google/Azure Network Engineer

Company

IMCS Group

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IMCS Group is an IT, Healthcare, and Professional Staffing Company that helps Enterprises optimize the business value of their Staffing investments and enables them to achieve world-class business performance.

H1B Sponsorship

IMCS Group has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (11)
2024 (16)
2023 (33)
2022 (32)
2021 (47)
2020 (82)

Funding

Current Stage
Growth Stage

Leadership Team

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Satish G Kumar
Founder and CEO
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Kathleen Thompson
Diretor Client Partnership
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Company data provided by crunchbase