Senior Firewall Security Analyst

CEI; Allentown, Northern (Lehigh County, KY); Hybrid; USD 185,976,000 - 214,906,000; Full time

Job summary

CEI is seeking a Senior Firewall Security Analyst to join their remote-dedicated team in EST hours. The role focuses on firewall security operations, rule reviews, incident support, and risk mitigation on a 12-month W2 contract.

Ideal candidates bring 5+ years in cybersecurity, hands-on Palo Alto Panorama, and strong firewall hardening knowledge. The position offers remote work with competitive hourly pay of $65–$75.

Qualifications

• 5+ years of experience in cybersecurity or network security.
• Deep knowledge of enterprise firewall platforms, including Cisco ASA and Palo Alto networks firewalls.
• Hands-on experience managing Palo Alto Panorama for centralized firewall policy management.
• Familiarity with DLP, SIEM, NIDS/NIPS, HIDS/HIPS, and endpoint protection suites.
• Strong understanding of firewall hardening, segmentation, and least privilege network design.
• Ability to interpret complex firewall rule sets and translate findings into security recommendations.
• Experience with firewall management tools such as FireMon or AlgoSec.
• Knowledge of NERC CIP compliance standards and related certifications is preferred.
• Ability to adapt to changing circumstances and support fast-changing business environments.

Responsibilities

• Conduct ongoing review of network systems to detect access, intrusion, and compliance risks.
• Investigate security events, perform root-cause analysis, and track incidents related to network access and cybersecurity.
• Support firewall rule review, tuning, and configuration changes to mitigate risks and enhance security posture.
• Interpret, review, and analyze firewall rules to identify misconfigurations, security risks, and compliance gaps.
• Collaborate with network and infrastructure teams to ensure secure firewall changes with minimal business impact.
• Maintain documentation related to firewall policies, standards, and review procedures.
• Support incident response by analyzing firewall logs and rule behavior for potential threats.

Skills

5+ years experience

Cisco ASA

Palo Alto firewalls

Panorama

DLP

SIEM

NIDS/NIPS

HIDS/HIPS

Endpoint security

Firewall hardening

Segmentation

Least privilege design

Firewall rules interpretation

FireMon

AlgoSec

NERC CIP

Adaptability

Education

Bachelor’s degree

Tools

FireMon

AlgoSec

Job description

Back Senior Firewall Security Analyst
Infrastructure & Security Allentown , Pennsylvania Contract 100% Remote Oct 7, 2026

Senior Firewall Security Analyst

Job at a Glance

• Title: Senior Firewall Security Analyst
• Location: Allentown, Pennsylvania (fully remote - EST hours)
• Contract: W2 only, 12-month contract with potential for extension or conversion to full time with either the client or CEI
• Pay: $65-$75/hour + optional medical, dental, vision, 401(k) match

Overview

The Senior Firewall Security Analyst will support firewall security operations, including reviewing and assessing firewall rules for security risks and compliance. The role involves monitoring network and cybersecurity threats, troubleshooting network issues, and implementing security improvements. The position requires shift work and minimal supervision, with responsibilities centered on maintaining security standards and supporting incident response efforts.

Key Responsibilities

• Conduct ongoing review of network systems to detect access, intrusion, and compliance risks.
• Investigate security events, perform root-cause analysis, and track incidents related to network access and cybersecurity.
• Support firewall rule review, tuning, and configuration changes to mitigate risks and enhance security posture.
• Interpret, review, and analyze firewall rules to identify misconfigurations, security risks, and compliance gaps.
• Collaborate with network and infrastructure teams to ensure secure firewall changes with minimal business impact.
• Maintain documentation related to firewall policies, standards, and review procedures.
• Support incident response by analyzing firewall logs and rule behavior for potential threats.

Required Skills

• 5+ years of related work experience in cybersecurity or network security.
• Deep knowledge of enterprise firewall platforms, including Cisco ASA and Palo Alto Networks firewalls.
• Hands-on experience managing Palo Alto Panorama for centralized firewall policy management.
• Familiarity with DLP, SIEM, NIDS/NIPS, HIDS/HIPS, and endpoint protection suites.
• Strong understanding of firewall hardening, segmentation, and least privilege network design.
• Ability to interpret complex firewall rule sets and translate findings into security recommendations.
• Experience with firewall management tools such as FireMon or AlgoSec.
• Knowledge of NERC CIP compliance standards and related certifications is preferred.
• Ability to adapt to changing circumstances and support fast-changing business environments.

Education

• Bachelor’s degree required

Preferred Skills

• NERC CIP Compliance Analysis Certification, System Operator Certification, GIAC Critical Infrastructure Protection Security Certification.
• Knowledge of testing tools such as Windows automation tools.
• Experience supporting disaster recovery and security threat mitigation.

Why Should I Apply?

This role offers an opportunity to work on critical network security operations within a dynamic environment, supporting cybersecurity initiatives and compliance efforts. Candidates will engage in meaningful security work, including firewall management, incident response, and risk mitigation, with potential for career growth and extended engagement.

About CEI

As a trusted technology partner, CEI delivers solutions that help our customers transform their business and achieve meaningful results. From strategy and custom application development through application management - our technology and digital experience services are tailored to meet each unique need of our customers. Our staffing solutions bring specialized skills to complement our customers' workforce and project requirements.
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