Network Security Engineer - REMOTE

Binary Defense; Houston (TX); Remote; USD 100,000 - 140,000; Full time

Job summary

Binary Defense seeks a Network Security Engineer in Houston, TX, to enhance client security by implementing firewall policies and managing micro-segmentation. This position requires strong technical skills in network security, a collaborative mindset, and at least 5 years of relevant experience. The role offers a chance to work with cutting-edge tools in a flexible and supportive environment.

Benefits

Medical, dental and vision coverage

401k match

Flexible and remote-friendly work environment

Training opportunities

Qualifications

• 5+ years in security engineering/architecture.
• Deep knowledge of network ports and protocols.
• Familiarity with attacker TTPs.

Responsibilities

• Lead technical policy definitions for clients.
• Analyze network traffic patterns.
• Build and manage allowlists/blocklists.

Skills

Network background

Security expertise

Traffic analysis

Policy enforcement

Documentation

Tools

Guardicore

Firemon

Job description

Binary Defense is seeking a client-facing Network Security Engineer to serve as a hands-on contributor within a clients' Security Engineering function. This is a technical position responsible for the full-scope configuration, change management, and implementation of a client's micro segmentation and firewall policies.

You'll play a key role in expanding capabilities with leading tools in the client's environment such as Akamai Guardicore and Firemon. This role requires deep technical expertise, strong cross-functional communication, and the ability to deliver secure policy enforcement at scale while mitigating any impact on business operations.

Key Responsibilities

• Lead client technical policy definitions and the optimization of Guardicore and Firemon capabilities
• Analyze network traffic to determine appropriate traffic patterns
• Build allowlists and blocklists for network traffic
• Analyze technical policies to determine appropriate rulesets
• Complete integrations with other tools, if requested
• Create and document operational processes, including existing process and proposed process

Requirements

• 5+ years of experience in security engineering and architecture roles
• Strong Network background with a focus on Security
• Deep understanding of common network ports and protocols in an enterprise environment
• Familiarity with the latest trends in attacker TTPs

About Binary Defense

Binary Defense is a trusted leader in security operations, supporting companies of all sizes to proactively monitor, detect and respond to cyberattacks. The company offers a personalized Open XDR approach to Managed Detection and Response, advanced Threat Hunting, Digital Risk Protection, Phishing Response, and Incident Response services, helping customers mature their security program efficiently and effectively based on their unique risks and business needs.

With a world-class 24 / 7 SOC, deep domain expertise in cyber, and sophisticated technology, hundreds of companies across every industry have entrusted Binary Defense to protect their business. Binary Defense gives companies actionable insights within minutes not hours, the confidence in their program to be resilient to ever-changing threats, and the time back that matters most to their business.

Binary Defense is also the Trusted Cybersecurity Partner of the Cleveland Browns and partners with PGA TOUR players. For more information, visit our website , check out our blog , or follow us on LinkedIn .

Binary Defense offers competitive medical, dental and vision coverage for employees and dependents, a 401k match which vests every payroll, a flexible and remote friendly work environment, as well as training opportunities to expand your skill set (to name a few!). If you're interested in joining a growing team with great perks, we encourage you to apply!

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Network Security Engineer • Houston, TX, United States