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Cyber Defense Engineer

Mitchell Martin, Inc.Irving, TX🇺🇸United StatesPosted Sep 24, 2026

Why This Role Stands Out

As a Cyber Defense Engineer, you will play a crucial role in safeguarding critical digital infrastructure and gain valuable experience managing enterprise security platforms. This on-site opportunity is ideal for a detail-oriented professional with 3-5 years of experience in digital security and a strong understanding of certificate lifecycle management. Apply now to contribute your expertise to a dynamic security team!

Quick Overview

Salary
$54 - $64/hr
Seniority
Mid Senior
Work mode
On Site
Location
Irving, TX, United States
Posted
13 hours ago
Active DirectoryOnboarding

Job Description

Cyber Defense Engineer - Irving, TX - Full Time - $54-64 Per HR

Description

Join our Infrastructure and Security team as a Cyber Defense Engineer in a full-time, onsite role located in Irving, TX. You'll be responsible for designing, administering, and securing the organization's digital security infrastructure. Your main tasks will include managing the lifecycle of digital certificates, security controls, and cryptographic services. This role requires expertise in digital security technologies and a commitment to maintaining system integrity and availability.

Key Responsibilities

  • Manage and maintain enterprise digital security platforms, including certificate authorities and enrollment services.
  • Oversee the lifecycle management of digital certificates for various organizational components.
  • Implement and enforce security controls and cryptographic standards.
  • Design and support automated certificate management solutions.
  • Diagnose and resolve security-related issues impacting various systems.

Qualifications

  • 3-5 years of experience in digital security engineering, information security, or infrastructure security.
  • Experience managing digital security platforms or equivalent systems.
  • Strong understanding of digital certificate lifecycle management and cryptographic principles.
  • Proficiency in automation/scripting technologies.
  • Strong troubleshooting, analytical, and documentation skills.

Core Technologies

Active Directory Certificate Services | SSL/TLS | X.509 Certificates | Cryptographic Key Management | Automation/Scripting Technologies

Contact Authorization

By applying for this job, you agree to receive AI-generated calls, text messages, and/or emails from Mitchell Martin Inc and its affiliates and contracted partners at various frequency through traditional and automated methods. Message and data rates may apply for texts. Carriers are not liable for delayed or undelivered messages. You can access our privacy policy here (

Benefits

Learn more about our benefits offerings here (

Onboarding Expectations

Learn more about our Onboarding Process here (_NFYjyY4)

EEO Statement

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