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Senior Network Engineer

PeopleNTech LLC

Alexandria, VA

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JOB DETAILS
SALARY
SKILLS
Apple iMac, Change Management, Communication Skills, Computer Firmware, Computer Security, Cross-Functional, Documentation, Enterprise Protection, Firewalls, Hardware Repair, High Availability, IT Service Management (ITSM), Identify Issues, Layer 3 Protocols, Local Area Network (LAN), Network Administration/Management, Network Architecture/Engineering, Network Configuration Management, Network Security, Network Support, Network Switching, Service Level Agreement (SLA), VPN (Virtual Private Network), Wide Area Network (WAN), Wireless Communications
LOCATION
Alexandria, VA
POSTED
30+ days ago

Senior Network Engineer
Location: Dania Beach, FL
Rate : $120k/Annum
Position Type: Full Time
Final Round will be Onsite
Overview
The Senior Network Engineer will support and maintain ongoing network operations, ensuring high availability, stability, and security across enterprise LAN/WAN and wireless environments. This role requires expertise in L2/L3 networking, configuration changes, ITSM processes, and proactive maintenance of network infrastructure.
Key Responsibilities
  • Perform L2/L3 network configuration changes based on application and systems requirements.
  • Execute planned firmware upgrades and remediation of critical vulnerabilities.
  • Carry out IMAC activities (Install, Move, Add, Change) and coordinate hardware repairs or part replacements.
  • Manage network access accounts and RBAC controls.
  • Enforce security policies across LAN, WAN, and wireless networks.
  • Monitor and support ongoing network operations, ensuring stability and uptime.
  • Handle incident, problem, and change management following ITSM practices (IM/PM/CM/SLA).
  • Provide rapid response and escalation management for network-related issues.
  • Collaborate with cross functional teams for change activities, upgrades, and service improvements.
Required Skills & Qualifications
  • Strong experience in Enterprise L2/L3 networking.
  • Expertise with switching, routing, firewalls, VPN, and wireless technologies.
  • Hands on experience with firmware upgrades, vulnerability remediation, and hardware replacements.
  • Knowledge of ITSM processes (Incident, Problem, Change Management).
  • Strong understanding of network security, RBAC, and policy enforcement.
  • Ability to work flexible shifts as required.
Excellent troubleshooting, communication, and documentation skills.

About the Company

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PeopleNTech LLC

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