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IT Network Administrator

Beavercreek, OH, US • Posted 6 days ago • Updated 5 hours ago

Full Time

On-site

Fitment

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Job Details

Skills

Positive Attitude
Customer Service
FOCUS
Adaptability
Problem Solving
Conflict Resolution
Management
Communication
Routers
Network Design
Documentation
Standard Operating Procedure
Technical Support
Computer Science
Information Systems
Network Engineering
IT Infrastructure
Security Clearance
Enterprise Networks
Switches
Wireless Communication
Firewall
Cisco
TCP/IP
Computer Networking
VLAN
Routing
Dragon NaturallySpeaking
DNS
DHCP
Virtual Private Network
Network
Access Control
Active Directory
Microsoft Office
Microsoft Windows
Operating Systems
Microsoft Azure
Amazon Web Services
Cloud Computing
Hardening
Configuration Management
DoD
Security+
Cisco Certifications
Fortinet
Aruba
Palo Alto
Vulnerability Management
SIEM
VMware
Endpoint Protection
NIST SP 800 Series
Cyber Security
Regulatory Compliance
Disaster Recovery
Business Continuity Planning

Summary

Radiance Technologies is seeking an IT Network Administrator to join our IT team in Dayton, OH. This position is responsible for maintaining and improving our network infrastructure, supporting end users, and helping ensure the security and reliability of our IT environment. The ideal candidate will have experience administering enterprise networks, troubleshooting complex issues, and working with modern networking and security technologies.

Behavioral Competencies

Positive attitude and strong customer-service focus
Flexibility and adaptability to changing priorities
Strong troubleshooting and problem-solving skills
Reliability and commitment to completing tasks and projects
Ability to manage multiple priorities effectively
Self-motivated and able to work independently or as part of a team
Strong written and verbal communication skills

Job Responsibilities

Support and maintain enterprise network infrastructure including switches, routers, firewalls, wireless systems, and VPN technologies.
Configure, monitor, and troubleshoot networking equipment from vendors such as Fortinet, HPE Aruba, Cisco, and Palo Alto.
Assist with network design, upgrades, and infrastructure improvement projects.
Maintain network documentation, diagrams, and standard operating procedures.
Monitor system performance and assist with vulnerability remediation and security improvements.
Work with internal stakeholders to identify requirements and implement reliable technology solutions.
Provide end-user support

Required Qualifications

Bachelor's degree in Computer Science, Information Systems, Network Engineering, Cybersecurity, or a related field with 2+ years of relevant experience; OR
Minimum of 5 years of recent experience supporting enterprise IT infrastructure and networking environments.
ship with the ability to obtain and maintain a security clearance.
Current CompTIA Security+ certification (or equivalent DoD 8140-approved baseline certification).

Required Experience

Experience administering enterprise network infrastructure including switching, routing, wireless, and firewall technologies.
Experience with Fortinet, HPE Aruba, Cisco, and/or Palo Alto networking and security solutions.
Working knowledge of TCP/IP networking, VLANs, routing, DNS, DHCP, VPNs, network segmentation, and access controls.
Experience with Microsoft Active Directory, Microsoft 365, and Entra ID.
Experience supporting Windows desktop and server operating systems.
Experience with Azure and/or AWS cloud environments.
Familiarity with NIST SP 800-171 and CMMC Level 2 requirements.
Experience implementing cybersecurity best practices, system hardening, vulnerability remediation, and secure configuration management.

Desired Qualifications

DoD 8140 IAT Level II compliance.
Security+, CCNA, Fortinet, Aruba, Palo Alto, or similar industry certifications.
Experience with security monitoring, vulnerability management, and SIEM platforms.
Experience with VMware and endpoint security technologies.
Familiarity with DFARS, NIST SP 800-53, Zero Trust concepts, and cybersecurity compliance initiatives.
Experience supporting disaster recovery and business continuity planning.

Radiance Technologies is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 10198410
Position Id: 1a8bf83a7b4534d4e13addfec83561ce
Posted 6 days ago

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