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Network Engineer

CognowizPalo, IA🇺🇸United States

Quick overview

SeniorityMid Senior
Work modeOn Site
LocationPalo, IA, United States
FiberTCP/IPDNSiOSNetwork Administration

Job description

Job Title: Network Engineer – Level 1
Location: Palo, IA (Onsite)
Interview Mode: In-person or video interview, depending on the Hiring Manager
Work Environment: Duane Arnold Nuclear Facility
Experience Required: 1–3 years
Candidate Preference: Must be a strong, convertible candidate with the ability to work onsite.
Summary
We are seeking a motivated and detail-oriented Network Engineer – Level 1 to support network infrastructure deployment, configuration, troubleshooting, and maintenance at the Duane Arnold Nuclear Facility in Palo, Iowa.
The ideal candidate will have foundational knowledge of networking concepts, hands-on experience with Cisco networking equipment, and an understanding of TCP/IP, VLANs, routing, and switching. The engineer will work closely with senior network engineers, cybersecurity teams, project managers, and field personnel to support network installations, infrastructure upgrades, and operational reliability in a highly secure and regulated environment.
Key Responsibilities
  • Assist with the installation and deployment of network equipment, including switches, routers, firewalls, wireless access points, and structured cabling.
  • Perform Layer 1 and Layer 2 network troubleshooting and issue resolution.
  • Configure and provision Cisco network devices using Cisco IOS and established standards.
  • Support VLAN configuration, network segmentation, and basic Layer 2/Layer 3 networking.
  • Assist with network infrastructure upgrades, migrations, expansions, and deployment projects.
  • Monitor network performance and respond to network-related incidents.
  • Support network testing, equipment turn-up, connectivity validation, and post-deployment checks.
  • Maintain network diagrams, technical documentation, configuration records, and asset inventories.
  • Collaborate with cybersecurity and compliance teams to follow secure networking practices.
  • Follow all facility safety, security, and operational procedures.
  • Escalate complex network issues to senior engineers when necessary.
  • Participate in scheduled after-hours maintenance activities as required.
Required Qualifications and Technical Skills
  • 1–3 years of experience in network support, network administration, or network engineering.
  • Associate's or Bachelor's degree in Information Technology, Computer Science, Networking, or a related field preferred.
  • Basic understanding of TCP/IP, DNS, DHCP, VLANs, routing, and switching.
  • Hands-on experience with Cisco networking equipment and Cisco IOS.
  • Knowledge of Layer 2 and Layer 3 networking concepts.
  • Understanding of static routing, Spanning Tree Protocol (STP), and basic network security.
  • Familiarity with network monitoring and troubleshooting tools such as Wireshark or SolarWinds.
  • Ability to interpret network diagrams, technical documentation, and equipment configurations.
  • Familiarity with structured cabling, rack-and-stack activities, patching, and equipment installation.
  • Strong troubleshooting, analytical, documentation, and communication skills.
  • Ability to work effectively with technical teams and follow established procedures.
Preferred Qualifications
  • Cisco Certified Network Associate (CCNA) certification.
  • Experience with enterprise network infrastructure deployment and support.
  • Knowledge of OSPF, wireless networking, and network access control solutions.
  • Experience with fiber optic infrastructure and connectivity testing.
  • Familiarity with Cisco DNA Center and ServiceNow or similar ticketing systems.
  • Exposure to Industrial Control Systems (ICS), Operational Technology (OT), or critical infrastructure networks.
  • Experience in utility, energy, manufacturing, industrial, or other regulated environments.
  • Understanding of cybersecurity frameworks and network compliance requirements.
Work Environment
  • Primarily onsite at the Duane Arnold Nuclear Facility in Palo, Iowa.
  • Work within a highly secure and regulated operational environment.
  • Compliance with site access requirements, safety procedures, and PPE policies is mandatory.
  • May require lifting network equipment and working in equipment rooms or data center environments.
  • Flexibility to support scheduled after-hours maintenance windows as needed.
Ideal Candidate Profile
The ideal candidate is a hands-on, entry-level network engineer with practical Cisco networking knowledge, strong troubleshooting skills, and the ability to support network installation and deployment activities. Candidates with CCNA certification, enterprise networking experience, and a willingness to work onsite in a regulated environment are strongly preferred.
Local candidates who can interview promptly, start ASAP, and demonstrate strong potential for successful placement are preferred.

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