Network Security Specialist

Superior-Environmental-Solutions-; West Chester Township (OH); On-site; USD 65,000 - 90,000; Full time

Benefits offered by this job

Weekly Pay

Medical, Dental, Vision, and Life

401K with 4% Company Match at 90 days

Paid CDL Training Available

Paid Time Off

Job summary

Superior Environmental Solutions (SES) is seeking a Network Security Administrator in West Chester, OH to manage day-to-day network security operations and protect critical data and systems. This entry-level yet foundational IT security role emphasizes firewall management, access controls, vulnerability remediation, and incident response.

You will monitor security systems, apply patches, support audits, and help maintain documentation while collaborating with the IT team.

Qualifications

• Associate's or Bachelor's degree in Information Technology, Computer Science, Cybersecurity, or related field, or equivalent work experience.
• 2+ years of experience in network administration, systems administration, or IT security.
• Working knowledge of TCP/IP networking, firewalls, VPNs, and network segmentation concepts.
• Familiarity with Windows Server and/or Linux environments, and Active Directory administration.
• Understanding of core security concepts: threat detection, access control, patch management, and incident response basics.
• Strong troubleshooting, documentation, and communication skills.

Responsibilities

• Monitor network traffic and security systems (firewalls, IDS/IPS, endpoint protection, SIEM alerts) to identify and respond to potential threats.
• Configure, maintain, and troubleshoot firewalls, VPNs, switches, routers, and related network security appliances.
• Administer user access controls, permissions, and authentication systems in accordance with least-privilege principles.
• Apply security patches, firmware updates, and system hardening measures to network devices and servers.
• Assist in the investigation and remediation of security incidents, including documentation of findings and corrective actions.
• Support vulnerability scanning and assist with remediation planning and tracking.
• Maintain accurate documentation of network topology, security configurations, and standard operating procedures.
• Assist with employee security awareness efforts and respond to help desk escalations involving network or security issues.
• Support internal and external audits by providing requested documentation and evidence of security controls.
• Participate in an on-call rotation for after-hours network or security incidents, as needed.
• Perform other duties as assigned.

Skills

TCP/IP networking

Firewalls

VPNs

Active Directory administration

Troubleshooting

Documentation

Communication

Education

Associate's or Bachelor's degree in IT/CS/Cybersecurity or related field

Tools

Windows Server

Linux environments

Active Directory

SIEM

Job description

Superior Environmental Solutions (SES) is seeking a Network Security Administrator in West Chester, OH to manage day-to-day network security operations and protect critical data and systems. This entry-level yet foundational IT security role emphasizes firewall management, access controls, vulnerability remediation, and incident response.

You will monitor security systems, apply patches, support audits, and help maintain documentation while collaborating with the IT team.