Demo

Senior Network Engineer

Nesco Resource and Careers
Ashburn, VA Full Time
POSTED ON 4/28/2026
AVAILABLE BEFORE 5/4/2026

Nesco Data Center & Infrastructure is seeking a Senior Network Engineer that can join an internal Managed Delivery Integrator and perform End Customer Delivery within multiple teams.

This is a contract to hire opportunity onsite in Ashburn, VA area. You must be a US citizen and able to work on W2.

Job Description: Activities related to administration, team lead, design, documentation, installation, configuration, maintenance, and monitoring of customer equipment

ROLE AND RESPONSIBILITIES

  • Designs, Manages and monitors the operational activities of the data/voice/video network, including design, installation, configuration, maintenance, and security.
  • Analyzes network functions and evaluates the services provided; develops plan of action and recommendations; identifies milestones and issues to be addressed, and generates reports as required.
  • Offers technical guidance to the team, supporting skill development, knowledge sharing, and innovative problem-solving.
  • Monitors utilization trends, manages network performance, and assures maximum uptime; performs ongoing analysis, capacity planning, and technical tuning of the network systems to improve performance.
  • Designs, configures, deploys, and maintains network infrastructure components; troubleshoots network to diagnose system problems; identifies, locates, resolves, and repairs problems; installs and configures software upgrades, file sharing, and domain security protocols; designs and monitors VMware infrastructure and united communications (UC) systems, DMZ and Networks.
  • Plans, develops, and designs network management and maintenance projects, including policies and procedures, operational improvements, backup and archival files, and
  • Coordinates operations activities with other departments and service providers; designs and implements campus-based LAN's, connectivity issues, and cabling systems.
  • Knowledge in setup, configuration, administration, of firewalls and firewall clusters along with multi-site policy configurations.
  • Must possess required knowledge and be able to explain and demonstrate, with or without reasonable accommodations, that the essential functions of the job can be performed.
  • Computer network domains, technologies, and protocols.
  • Networked systems access and security guidelines and procedures.
  • Network performance tuning techniques.
  • Demonstrable knowledge of routing, switching, firewalls, Unified Collaboration and security technologies.
  • Current trends and information sources for managing network systems.
  • Project planning and management principles.
  • System backup and recovery procedures and techniques.
SKILLS
  • Must possess required skills and be able to explain and demonstrate, with or without reasonable accommodations, that the essential functions of the job can be performed.
  • Make recommendations that impact the budget.
  • Establishing and maintaining effective working relationships.
  • Assessing network and telecommunications support needs and developing and promoting effective solutions.
  • Assessing and prioritizing multiple tasks, projects, and demands.
  • Maintaining confidentiality of work-related information and materials.
  • Effectively using interpersonal and communications skills, including tact and diplomacy.
  • Effectively using organizational and planning skills, with attention to detail and follow-through.
  • Maintaining an established work schedule.
REQUIRED SKILLS AND CERTIFICATIONS

  • Eight years related work experience
  • Fortinet Firewall Setup and Administration
  • Palo Alto Firewall Setup and Administration
  • VPN Setup and Administration
  • Cisco Firewall Setup and Administration
  • Dell & Cisco Switch Setup and Administration
  • SolarWinds, PRTG, or Logic Monitor Knowledge
  • QoS
  • MPLS
  • VPLS
  • TAGGING
  • VLANS
  • Radius
  • BGP
  • OSPF
  • Client Site Visits & Travel
  • CCNP Certification

SECURITY, PROCESS, AND COMMITMENT REQUIREMENTS
  • Protect all PII information as Confidential and do not distribute.
  • Adhere to Security guidelines within Security Program Onboarding Videos.
  • Follow the Privacy Policy & Acceptable Use Policy located on the Website.
  • Adhere to the Policies provided in the Handbook.
  • Acknowledge and Agree to strive to strengthen 24/7/365 uptime commitment, processes, and security practices to the best of your abilities.

Nesco Resource offers a comprehensive benefits package for our associates, which includes a MEC (Minimum Essential Coverage) plan that encompasses Medical, Vision, Dental, 401K, and EAP (Employee Assistance Program) services.

Nesco Resource provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.

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