Systems Administrator II

CareDx, Inc.

. Administer and support Microsoft 365 services including Exchange Online, Teams, SharePoint Online, OneDrive, and Microsoft Entra ID .

Posted 11/8/2026full-timeRemote • United StatesMid-LevelSenior💰 $83,000 - $100,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in administering Microsoft 365 services, including Exchange Online, Teams, and SharePoint Online, while managing Active Directory and Okta for identity and access management. Proficient in troubleshooting, technical documentation, and supporting compliance initiatives within enterprise IT environments.

Highest-signal resume keywords

Microsoft 365 AdministrationActive Directory ManagementOkta AdministrationSSO and MFA ConfigurationTechnical Documentation Creation

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Microsoft 365 ServicesActive DirectoryOktaSSO SolutionsMFA SolutionsExchange OnlineTeamsSharePoint OnlinePowerShell ScriptingUser Lifecycle Management

Soft Skills

TroubleshootingProblem-SolvingCommunicationCustomer Service

Tools & Technologies

Microsoft Entra IDEnterprise SaaS ApplicationsCloud InitiativesTechnical Documentation ToolsKnowledge Base Management

Certifications & Qualifications

Microsoft 365 Administrator AssociateAzure Administrator AssociateOkta Certified Administrator

Industry Keywords

Identity ManagementCompliance ActivitiesSOX-Controlled EnvironmentsHybrid Identity EnvironmentsSecurity and Compliance Capabilities

Tech Stack

Tools & technologies

AzureCloud

About the role

Key responsibilities & impact

Administer and support Microsoft 365 services including Exchange Online, Teams, SharePoint Online, OneDrive, and Microsoft Entra ID
Manage Active Directory accounts, security groups, group memberships, and identity-related services
Administer Okta, including user provisioning, deprovisioning, SSO integrations, MFA, and application assignments
Support onboarding, transfers, and offboarding through identity and access management processes
Troubleshoot authentication, access, email, collaboration, and directory-related issues
Manage Microsoft 365 licensing, shared mailboxes, distribution groups, security groups, and resource accounts
Support enterprise SaaS applications and integrations with Microsoft 365, Active Directory, and Okta
Perform routine administration, maintenance, upgrades, and configuration changes
Create and maintain technical documentation, standard operating procedures, and knowledge base articles
Participate in user access reviews, audit requests, and compliance activities
Work with vendors and internal stakeholders to resolve system issues and implement enhancements
Assist with technology projects, cloud initiatives, and operational improvements

Requirements

What you’ll need

3+ years of experience administering enterprise IT systems
Strong experience managing Microsoft 365 environments
Hands-on experience with Active Directory and Microsoft Entra ID administration
Experience administering Okta or another enterprise identity management platform
Experience configuring and supporting SSO and MFA solutions
Experience managing Exchange Online, Teams, and SharePoint Online
Experience supporting user lifecycle management processes
Strong troubleshooting and problem-solving abilities
Experience creating and maintaining technical documentation
Strong communication and customer service skills
Bachelor's degree or equivalent work experience
Preferred: Microsoft 365 Administrator Associate, Azure Administrator Associate, Okta Certified Administrator, or similar certifications
Preferred: Experience with PowerShell scripting and automation
Preferred: Experience supporting hybrid identity environments
Preferred: Experience supporting SOX-controlled or regulated environments
Preferred: Familiarity with Microsoft security and compliance capabilities
Preferred: Experience participating in audits, access reviews, and compliance initiatives

Benefits

Comp & perks

Competitive base salary and incentive compensation
Health and welfare benefits, including a gym reimbursement program
401(k) savings plan match
Employee Stock Purchase Plan
Pre-tax commuter benefits
Up to 30 days of paid leave annually under the Living Donor Employee Recovery Policy for eligible full-time employees who donate an organ or bone marrow