Senior Mac Engineer — Enterprise macOS & Security

CACI International Inc; Arlington (VA); On-site; USD 113,000 - 238,000; Full time

Job summary

CACI International Inc is seeking a Senior Mac Engineer to support a Department of Homeland Security contract and to join an endpoint engineering and security team responsible for managing enterprise Apple environments.

This role focuses on macOS endpoint management, security, application deployment, automation, troubleshooting, and leveraging emerging Apple technologies to improve security and user experience.

Qualifications

• Experience with enterprise macOS environments and deployment
• Experience with patching, configuration, and compliance of macOS endpoints
• Experience scripting and automation for macOS environments

Responsibilities

• Administer and engineer enterprise macOS environments including enrollment, configuration, applications, patching, and troubleshooting.
• Manage Apple endpoints using Jamf Pro and Microsoft Intune Platforms.
• Develop and maintain macOS configuration profiles, policies, compliance settings, restrictions, and security baselines.
• Support automated provisioning and enrollment using Apple Business Manager and ADE.
• Package, test, deploy, and maintain macOS applications, updates, scripts, and configurations.
• Manage macOS OS and application patching to maintain compliance.
• Develop automation using Bash, Zsh, PowerShell, or similar scripting technologies.
• Implement and troubleshoot endpoint security controls including encryption, certificates, authentication, firewall, and endpoint protection.
• Analyze and resolve complex endpoint issues and develop long-term solutions.
• Support vulnerability remediation, security assessments, and endpoint compliance initiatives.
• Evaluate new Apple hardware, macOS releases, and endpoint management technologies.
• Respond to escalated technical issues and provide guidance to junior engineers.
• Communicate effectively with customers, technical teams, and other stakeholders.
• Participate in client meetings and special projects as required.

Skills

macOS administration

Jamf Pro

Microsoft Intune

Scripting (Bash/Zsh/PowerShell)

Education

BA + 10 years

AA + 12 years

16 years experience

Tools

Jamf Pro

Microsoft Intune

Apple Business Manager

ADE

Job description

CACI International Inc is seeking a Senior Mac Engineer to support a Department of Homeland Security contract and to join an endpoint engineering and security team responsible for managing enterprise Apple environments.

This role focuses on macOS endpoint management, security, application deployment, automation, troubleshooting, and leveraging emerging Apple technologies to improve security and user experience.