Infrastructure Administrator (Network & PC & Phone Administration) jobs in United States
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The AES Group · 9 hours ago

Infrastructure Administrator (Network & PC & Phone Administration)

positionHawthorne, NY
timeContract
remoteHybrid
senioritySenior Level
date5+ years exp

The AES Group is seeking an Infrastructure Administrator to support their network and connectivity needs in a small to mid-sized site. The role involves maintaining local LAN/WLAN infrastructure, coordinating with centralized IT teams, and ensuring compliance with security policies and standards.

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H1B Sponsor Likelynote

Responsibilities

Support and maintain local LAN/ WLAN infrastructure, including Cisco switches and enterprise wireless access points
Perform switch port configuration, VLAN assignments, and basic routing support
Troubleshoot network connectivity, latency, and performance issues
Coordinate with central IT on WAN, firewall, and segmentation changes
Support firewall connectivity and security policies in coordination with the central security team
Assist with audit preparation and remediation activities (SOX /security controls)
Follow formal change management and documentation standards
Provide senior-level escalation support for network and infrastructure incidents
Support on-site hardware, VOIP phones, printers, and peripherals Coordinate ISP issues, circuit troubleshooting, and vendor escalations
Serve as 'smart hands' for centralized infrastructure and security teams Collaboration & Documentation Maintain accurate network diagrams and site documentation
Partner with system administrators, security engineers, and vendors
Participate in infrastructure refreshes and site-level improvement initiatives

Qualification

Cisco switchesRoutersEnterprise Wi-FiVLANsTCP/IPDNSDHCPFirewall conceptsMulti-site supportVMware environmentsAzure networkingTroubleshooting skillsITIL experienceChange management experienceCommunication skills

Required

5+ years in enterprise IT infrastructure or network administration
Strong Hands-on Experience With Cisco switches and routers
Strong Hands-on Experience With Enterprise Wi-Fi (controller-based preferred)
Strong Hands-on Experience With VLANs, TCP/IP, DNS, DHCP
Experience supporting multi-site or satellite office environments
Familiarity with firewall concepts (Palo Alto exposure a plus)
Experience working in regulated or compliance-driven environments
Excellent troubleshooting and communication skills
Exposure to VMware environments
Basic Azure networking awareness
ITIL or change-management experience

Company

The AES Group

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The AES Group is a premier technology staffing and consulting company that brings together businesses and talent to deliver the most innovative technology solutions that create the most positive impact to society.
dateFounded in 2000
location
Bellevue, Washington, USA
people-size51-200 employees
web-link
http://theaesgroup.com/

H1B Sponsorship

The AES 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 (6)
2023 (8)
2022 (9)
2021 (7)
2020 (12)

Funding

Current Stage
Growth Stage

Leadership Team

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Pavan Mukhara
Chief Executive Officer
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Company data provided by crunchbase