Cyber Security Engineer IV

TalentWerx

Cyber Security Engineer IV in Aether Aerospace focusing on Microsoft Defender security technologies. Leading security solutions for enterprise information systems and compliance in defense technology.

Posted 4/17/2026full-timeRemote • 🇺🇸 United StatesSeniorLead💰 $128,899 - $133,000 per yearWebsite

Tech Stack

Tools & technologies

AzureCloudCyber SecurityLinux

About the role

Key responsibilities & impact

Deploy and fine-tune Endpoint Detection and Response (EDR) solutions for real-time threat monitoring and response.
Configure and optimize Next-Generation Antivirus (NGAV) using behavioral-based protection techniques.
Conduct continuous vulnerability assessments and develop remediation strategies.
Implement and maintain attack surface reduction rules to minimize endpoint exposure.
Integrate Microsoft cloud-delivered protection and monitor Azure-hosted services.
Connect Microsoft Defender with Microsoft Sentinel and other SIEM tools for centralized logging and analytics.
Ensure comprehensive endpoint security across Windows, Linux, and mobile platforms.
Develop reports, dashboards, and alerts to support security operations and compliance.
Design, implement, and manage Windows Defender Application Control (WDAC) policies.
Implement Data Loss Prevention (DLP) using Microsoft Defender, Intune, and Purview.
Apply System Engineering Lifecycle principles to security solution design and maintenance.
Ensure all contractual deliverables are met or exceeded to customer satisfaction
Complete personal PDP and attend Staff Meeting and Storytime (with camera on)
Build productive and positive professional relationships with clients within the program
Execute all contract requirements in accordance with contract-specific LCAT and requirements
Perform other related duties as assigned

Requirements

What you’ll need

Bachelor's degree in Computer Science, Information Technology, or Relevant Field and 10 years of relevant experience. Or Associate’s degree and 15 years of relevant experience.
Experience with Microsoft Defender for Endpoint, Cloud, and Servers
Endpoint security, threat hunting, and incident response experience
Familiarity with SIEM solutions, especially Microsoft Sentinel
Strong analytical, communication, and collaboration skills
Knowledge of cybersecurity frameworks (e.g., NIST) and regulations (GDPR, HIPAA)
Security+ CE Certification (or other IAT Level II or III Certification)

Benefits

Comp & perks

Competitive compensation
Health and wellness programs
Income protection
Paid leave
Retirement and savings

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Endpoint Detection and Response (EDR)Next-Generation Antivirus (NGAV)vulnerability assessmentsattack surface reductionMicrosoft DefenderData Loss Prevention (DLP)Windows Defender Application Control (WDAC)System Engineering Lifecyclethreat huntingincident response

Soft Skills

analytical skillscommunication skillscollaboration skillsclient relationship buildingcustomer satisfaction focus

Certifications

Bachelor's degreeAssociate’s degreeSecurity+ CE CertificationIAT Level II CertificationIAT Level III Certification