Network Engineer - Tier 1

ASSYST is seeking a Network Engineer – Tier 1 to provide essential technical, staging, and field implementation support for a high-priority network modernization project, for our client in Arlington VA (Onsite Role)

The Network Engineer shall collaboration with Senior Network Engineers to deliver hands-on execution capacity across multiple facilities. This role supports concurrent infrastructure lifecycle initiatives, specifically the UPS Refresh and Wireless Access Point (WAP) Refresh programs.

Key Responsibilities

• Field Deployments: Assist Senior Network Engineers with staging, unboxing, labeling, rack-mounting, cabling, and deploying network hardware across County facilities.
• UPS Refresh: Conduct site surveys (rack space, power, cabling); stage, transport, mount, cable, configure, test, and verify replacement UPS units and connected hardware.
• Wireless Access Point Refresh: Pre-validate sites, physically replace access points, verify cabling and switch connectivity, assist with provisioning, and conduct post-install connectivity testing.
• Troubleshooting & Escalation: Perform Layer 1 and Layer 2 troubleshooting (copper/fiber cabling, link status, basic VLAN/switch-port issues, IP/DHCP/DNS reachability); collect logs and escalate complex issues.
• Documentation & Asset Management: Record serial numbers, asset tags, and port patches; maintain project checklists and update NetBox and other DTS repositories following established standards and change-management protocols.

Qualifications & Skill Requirements

• Hands-on experience supporting, installing, or troubleshooting IT hardware and enterprise network infrastructure.
• Strong foundational understanding of TCP/IP networking, Ethernet standards, switching, VLAN segmentation, DHCP, and DNS.
• Demonstrated ability to perform Layer 1/Layer 2 connectivity troubleshooting (e.g., verifying physical link, cable integrity, link speed/duplex, and port configurations).
• Ability to interpret and follow network topology diagrams, rack elevations, patching schedules, and detailed implementation scripts.
• High degree of accuracy in recording asset details, updating inventory sheets, and maintaining project tracking tools.
• Strong verbal and written communication skills to interface effectively with engineers, project managers, electricians, and non-technical facility staff.
• Ability to perform hands-on physical labor (lifting, rack mounting, ladder work, and running patch cables) and travel across various sites.

Preferred Qualifications

• Direct experience deploying or supporting Cisco enterprise switching and routing platforms.
• Exposure to Aruba or Arista enterprise wireless platforms and controllers.
• Hands-on experience with enterprise power systems, particularly Vertiv UPS hardware.
• Prior use of NetBox or similar DCIM/IPAM documentation tools.
• Knowledge of structured cabling best practices (Cat6/6A copper terminations, fiber-optic handling, and patch management).
• Experience working within formal IT change control windows or scheduled facility maintenance periods.

ASSYST Benefits:

We are proud to offer a robust benefits package including medical, dental, vision, 401(k) retirement plan, disability insurance, flexible spending accounts and more in order for our employees to maintain a secure work/life balance.