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Network Engineer – Cisco and Juniper​/ISP & Fiber Optics

Job in Greater Upper Marlboro, Prince George's County, Maryland, 20792, USA
Listing for: Broadband Connect LLC
Full Time position
Listed on 2026-10-13
Job specializations:
  • IT/Tech
    Network Engineer, Systems Engineer
Salary/Wage Range or Industry Benchmark: 85000 - 130000 USD Yearly USD 85000.00 130000.00 YEAR
Job Description & How to Apply Below
Network Engineer – Cisco and Juniper / ISP & Fiber Optics

About Broadband Connect LLC

Broadband Connect LLC is a certified Veteran-Owned Small Business (VOSB) Minority Business Enterprise (MBE); with a management team that has more than four decades of technology systems experience; operating telecommunications, Information Technology (IT), fixed‑wireless networks, data centers and computer facilities; and designing, installing, operating and maintaining inside plant fiber/copper/coaxial cable infrastructures; broadband and telephone systems for municipalities, school systems, State, commercial and Government clients throughout the United States.

We have provided cable technician training services for individuals, businesses, workforce agencies, and a community college. We also offer a full range of Information Technology services for small to mid-size businesses and government agencies. All our solutions are custom‑tailored to our clients’ specific needs and budget.

About the Role

We are seeking a Network Engineer with 3+ years of experience in networking, ISP (Internet Service Provider) environments, and fiber optic infrastructure. The ideal candidate will design, deploy, and maintain high‑availability networks, troubleshoot complex Layer 2/3 and optical issues, and support the day‑to‑day operations of our service delivery infrastructure.

Key Responsibilities
  • Design, configure, and maintain Cisco and Juniper routers, switches, and firewalls in ISP and enterprise environments.
  • Monitor, troubleshoot, and optimize network performance, including BGP, OSPF, EIGRP, MPLS, and IP routing/switching.
  • Support fiber optic infrastructure: troubleshoot physical layer issues, interpret OTDR/loss measurements, and coordinate with field teams on link provisioning and repairs.
  • Manage WAN/LAN circuits, VPNs (IPSec/Dynamic), VLANs, QoS, and carrier interconnects.
  • Perform root cause analysis on network incidents, elevate to vendors/carriers as needed, document resolutions.
  • Maintain accurate network documentation, diagrams (Visio/Draw.io), and configuration backups.
  • Assist in capacity planning, upgrades, and migrations (e.g. IOS/IOS-XE/IOS-XR, ASR/Catalyst/Nexus platforms).
  • Collaborate with NOC/operations teams to ensure SLA compliance and minimize downtime.
  • Implement and enforce network security best practices (ACLs, NAC, firewall policies).
Required Qualifications
  • Bachelor’s degree in computer science, Information Technology, or a related field (or equivalent experience).
  • 3+ years of hands‑on experience as a Cisco or Juniper network engineer.
  • Proven experience in an ISP, carrier, or service provider environment.
  • Strong knowledge of Cisco and Juniper routing/switching protocols (BGP, OSPF, EIGRP, MPLS, STP).
  • Familiarity with fiber optic technologies: single mode/multi‑mode, DWDM/CWDM, SONET/SDH, OTDR testing, and optical power budgets.
  • Experience with Cisco IOS, IOS‑XE, and/or IOS‑XR platforms.
  • Experience with Juniper Junos software platforms
  • Ability to troubleshoot Layer 2/3 issues independently.
  • Valid driver’s license (if field work is required).
Preferred Qualifications
  • Experience with network automation tools (Python, Ansible, Terraform).
  • Familiarity with network monitoring platforms (Solar Winds, PRTG, Nagios, Cisco Prime/DNA Center).
  • Experience with carrier‑grade equipment (Juniper, Nokia, Cisco) is a plus.
  • Understanding of VoIP/SIP trunking or telecom services.
Soft Skills
  • Strong analytical and problem‑solving abilities.
  • Excellent communication skills (verbal and written).
  • Ability to work under pressure during outages and escalat appropriately.
  • Team-oriented with a proactive, ownership mindset.
  • Competitive salary based on experience.
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