Senior Mac Engineer

Relha LLC; Arlington, Northern (VA, KY); Hybrid; USD 113,000 - 238,000; Full time

Job summary

CACI is seeking a Senior Mac Engineer to join an endpoint engineering team supporting a DHS contract. The role focuses on macOS endpoint management, security, deployment, automation, and troubleshooting to improve security and end-user experience.

Responsibilities include administering enterprise macOS environments, configuring profiles and baselines, and supporting automated provisioning via ADE and Apple Business Manager. Strong scripting and security baseline experience required.

Qualifications

• Ability to attain DHS EOD.
• BA + 10 years applicable experience, AA + 12 years applicable experience, or 16 years applicable experience.
• Strong enterprise macOS administration and engineering experience.
• Experience with Jamf Pro, Microsoft Intune, and/or comparable MDM platforms.
• Experience with Apple Business Manager and ADE.
• Strong knowledge of macOS configuration, deployment, patching, and troubleshooting.
• Experience with macOS scripting and automation using Bash/Zsh/PowerShell.
• Experience with Entra ID/Azure AD, Active Directory, SSO, certificates, and/or PKI.
• Experience developing endpoint security baselines and compliance controls.
• Jamf Certified Administrator or Jamf Certified Engineer certification.
• Experience with NIST/CIS/STIG security baselines.
• Vulnerability management experience.
• Experience integrating Jamf with Entra ID, Intune, Defender, or other enterprise platforms.
• Experience supporting large-scale federal or regulated environments.

Responsibilities

• Administer and engineer enterprise macOS environments, including enrollment, configuration, applications, patching, compliance, 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 ADE/Apple Business Manager.
• Package, test, deploy, and maintain macOS applications, updates, scripts, and configurations.
• Manage macOS 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 issues and guide junior engineers.
• Communicate effectively with customers and stakeholders.
• Participate in client meetings and special projects as required.

Skills

macOS administration

MDM platforms

scripting automation

Azure Entra ID

enterprise security

communication

team collaboration

Education

BA + 10 years experience

AA + 12 years experience

16 years experience

Tools

Jamf Pro

Microsoft Intune

Apple Business Manager

Automated Device Enrollment

Job description

Minimum Clearance Required to Start: None

Employee Type: Regular

Percentage of Travel Required: None

Type of Travel: None

The Opportunity:

CACI is seeking a Senior Mac Engineer to support a Department of Homeland Security contract. The Senior Mac Engineer will join an endpoint engineering and security team responsible for managing, securing, automating, and supporting enterprise Apple environments.

This role will focus on macOS endpoint management, security, application deployment, automation, troubleshooting, and emerging Apple technologies to improve security, deployment efficiency, and the end-user experience.

Responsibilities:

• Administer and engineer enterprise macOS environments, including enrollment, configuration, applications, patching, compliance, 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 Automated Device Enrollment (ADE).
• Package, test, deploy, and maintain macOS applications, updates, scripts, and configurations.
• Manage macOS operating system 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.

Qualifications:

Required:

• Ability to attain DHS EOD.
• BA + 10 years' applicable experience, AA + 12 years' applicable experience, or 16 years' applicable experience.
• Strong enterprise macOS administration and engineering experience.
• Experience with Jamf Pro, Microsoft Intune, and/or comparable MDM platforms.
• Experience with Apple Business Manager and Automated Device Enrollment.
• Strong knowledge of macOS configuration, application packaging, deployment, patching, and troubleshooting.
• Experience with macOS scripting and automation using Bash/Zsh, PowerShell, or similar.
• Experience with Entra ID/Azure AD, Active Directory, SSO, certificates, and/or PKI.
• Experience developing endpoint security baselines, configuration policies, and compliance controls.
• Jamf Certified Administrator or Jamf Certified Engineer certification.
• Experience with NIST, CIS, STIG, or other federal security baselines.
• Vulnerability management experience.
• Experience integrating Jamf with Entra ID, Intune, Microsoft Defender, or other enterprise platforms.
• Experience supporting large-scale federal or highly regulated environments.

What You Can Expect:

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.

Pay Range:

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

The proposed salary range for this position is:

$113,200 - $237,800

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.