Remote M365 & Identity Engineer — IAM & Exchange

Amentum; Lincoln (NE); Remote; USD 100,000 - 126,000; Full time

Benefits offered by this job

Health insurance

Paid time off

401(k) matching

Educational reimbursement

Parental leave

Employee stock purchase plan

Tax-saving options

Disability and life insurance

Pet insurance

Job summary

Amentum is seeking a M365 & Identity Engineer to design, deploy, and optimize Microsoft 365 and Identity services. The role requires hands-on M365 administration, IAM, and security governance experience in a cross‑cloud hybrid environment.

The position supports US remote telework and requires US Citizenship. The ideal candidate has expertise with Entra ID, Okta, RBAC, MFA, and Graph API, and will collaborate with security, data center, and application teams.

Qualifications

• Typically 5+ years of hands-on M365 admin engineering experience.
• Bachelor's degree in Computer Science, IT, or related field.
• Experience with identity & access management in enterprise environments.

Responsibilities

• Design, implement, maintain M365 services including Exchange Online, Purview, OneDrive, Teams.
• Manage Entra ID identity services: Conditional Access, MFA, SSO, lifecycle processes.
• Manage Okta and other identity platforms.
• Support Exchange 2016/SE and Exchange Online and Proofpoint.
• Develop and enforce M365 governance, security policies, and compliance configurations.
• Troubleshoot issues across M365, identity platform, and hybrid environments.

Skills

PowerShell

Office 365 security

Entra ID

RBAC

MFA

Identity lifecycle

Graph API

Power Automate

Education

Bachelor's degree in CS/IT

Tools

Okta

Graph API

Power Automate

Job description

Amentum is seeking a M365 & Identity Engineer to design, deploy, and optimize Microsoft 365 and Identity services. The role requires hands-on M365 administration, IAM, and security governance experience in a cross‑cloud hybrid environment.

The position supports US remote telework and requires US Citizenship. The ideal candidate has expertise with Entra ID, Okta, RBAC, MFA, and Graph API, and will collaborate with security, data center, and application teams.