IT Systems, Security Engineer

Defense Unicorns

. Configure and secure Microsoft 365, Entra ID, Active Directory, Google Workspace, Google Cloud Identity, and related business systems .

Posted 9/15/2026full-timeRemote • United StatesMid-LevelSenior💰 $123,250 - $166,750 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in configuring and securing Microsoft 365, Entra ID, Active Directory, and Google Workspace, along with strong capabilities in mobile device management and endpoint security. Proficient in troubleshooting IT environments and implementing security controls while effectively communicating with diverse teams.

Highest-signal resume keywords

Microsoft 365 AdministrationMobile Device ManagementEndpoint Security ImplementationTroubleshooting IT EnvironmentsCybersecurity Maturity Model Certification (CMMC) 2.0

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Microsoft 365Entra IDActive DirectoryGoogle WorkspaceJamfMicrosoft IntuneWindows SupportMacOS SupportVulnerability ManagementPatching

Soft Skills

Clear CommunicationMethodical TroubleshootingAccurate Documentation

Tools & Technologies

Mobile Device Management PlatformsUnified Endpoint Management PlatformsFirewallsVPNsDNS

Certifications & Qualifications

Relevant Microsoft CertificationsRelevant Google CertificationsRelevant Apple Certifications

Industry Keywords

NIST SP 800-171NIST SP 800-53Defense Contractor ExperienceCUI AccessGCC High

Tech Stack

Tools & technologies

AndroidAzureCloudCyber SecurityDNSFirewallsiOSJamfMacOSShell Scripting

About the role

Key responsibilities & impact

Configure and secure Microsoft 365, Entra ID, Active Directory, Google Workspace, Google Cloud Identity, and related business systems
Deploy and operate endpoint-management controls across multiple mobile device management and unified endpoint management platforms, including Jamf and Microsoft Intune
Implement identity, multifactor authentication, permissions, endpoint security, logging, vulnerability management, patching, backup, and recovery controls
Support Windows, macOS, iOS, Android, networks, firewalls, VPNs, DNS, and secure remote access
Troubleshoot technical issues with customer IT teams, service providers, vendors, and Defense Unicorns engineers
Test completed changes and produce accurate configuration records, diagrams, evidence, and runbooks
Complete assigned implementation work on schedule and raise risks or blockers early
Help turn repeatable work into checklists, scripts, and automation
Travel 10%–25%

Requirements

What you’ll need

Experience administering, securing, and troubleshooting business IT environments
Hands-on experience with Microsoft 365, Entra ID, Active Directory, and Google Workspace
Mobile device management or unified endpoint management experience across more than one platform, including practical experience with Jamf and Microsoft Intune
Experience supporting Windows and macOS endpoints; experience with iOS and Android is strongly preferred
Familiarity with networking, firewalls, identity, logging, endpoint protection, vulnerability management, patching, and backups
Ability to troubleshoot methodically, document work accurately, and communicate clearly with customers and internal teams
Proven ability to deliver results in a remote, asynchronous environment
US citizenship with CUI access
Preferred: GCC High, Azure, Google Cloud Identity, Apple Business Manager, Android Enterprise, Microsoft Defender, or Microsoft Purview experience
Preferred: Defense contractor or government experience, particularly with NIST SP 800-171 or NIST SP 800-53 controls
Preferred: Cybersecurity Maturity Model Certification (CMMC) 2.0 experience
Preferred: PowerShell, shell scripting, security monitoring, or workflow-automation experience
Preferred: Relevant Microsoft, Google, Apple, cloud, networking, or security certifications

Benefits

Comp & perks

Medical/Dental/Vision
Premiums are 100% Company Paid
Health Savings Account
Life Insurance
Disability Insurance
401k Retirement Plan
Company Stock Options
Home Office Budget
Flexible Time Off (FTO)
Federal Holidays
One week for Thanksgiving
Two weeks for Christmas and New Year's
Paid Parental Leave
Reimbursement for approved trainings/subscriptions
Conferences (travel, lodging, and fees)