Network Security Administrator

Novalink Solutions LLC; Denver (CO); On-site; USD 90,000 - 120,000; Full time

Job summary

Novalink Solutions LLC is seeking a Cyber Security Administrator contractor in Denver to provide specialized network and security administration for state agencies, focusing on firewall management, compliance, and modernization.

You will review FSRs, perform changes, decommission and refresh EOL hardware, and maintain configurations on Cisco ASA and Palo Alto firewalls, ensuring IRS/FBI/CJI alignment and on-call coverage.

Qualifications

• Proficient with Palo Alto and Cisco ASA firewalls; strong networking fundamentals.
• Experience managing firewall policies, VPNs, and security controls.
• Ability to implement security controls and ensure compliance.

Responsibilities

• Review and execute Firewall Service Requests (FSRs) and change requests.
• Decommission and refresh End-of-Life hardware on a schedule.
• Configure and troubleshoot Palo Alto and Cisco ASA firewalls.
• Maintain security configurations to stay aligned with IRS, FBI, and CJIS standards.

Skills

Palo Alto Firewalls

Cisco ASA Firewalls

General Networking

Job description

Denver, United States | Posted on 08/10/2026

• Actual Job Title Network Security Administrator
• Job Type FT Contract
• Date Opened 08/10/2026
• Target Date 08/12/2026
• Country United States
• Number of Positions 1

Job Description

Cyber Security Administrator - Contractor

1. Objective

The objective of this engagement is to provide specialized network and cyber Security administration support to ensure state agencies maintain secure, compliant, and modern network infrastructures. This role focuses on the mitigation of operational challenges, hardware lifecycles, and the execution of critical security requests.

2. Scope of Services

The Contractor shall perform network security tasks for various state agencies, specifically focusing on:

Administrative Daily Responsibilities: Review and execution of Firewall Service Requests (FSRs), break-fix tickets, and formal change requests.

Infrastructure Modernization: Facilitating the decommissioning and "refresh" of End-of-Life (EOL) hardware on a recurring basis.

Compliance Maintenance: Implementing security controls and configurations to ensure agencies remain in alignment with IRS, FBI, and CJI compliance standards.

Hardware Administration: Technical configuration and management of Cisco ASA and Palo Alto firewalls.

3. Operational Requirements & Schedule

The Contractor is expected to mirror the duties and availability of a Full-Time Equivalent (FTE) staff member:

Standard Hours: 40 hours per week, Monday through Friday.

On-Call Rotation: Participation in a weekly on-call rotation to address after-hours incidents.

After-Hours Maintenance: Availability for scheduled maintenance windows or emergency response situations outside of standard business hours.

Background checks: Must be able to pass Criminal, financial backgrounds and drug test

4. Technical Qualifications

The Contractor should show base Knowledge and maintain proficiency in:

Palo Alto Firewalls: Next-generation firewall features such as, Zones, security policies, S2S VPN, Natting, and basic threat prevention

Cisco ASA Firewalls: Configuration, troubleshooting, and rule management.

General Networking: foundational knowledge of routing protocols, subnetting, OSI model ETC..