Systems Administrator T5

About the role

JTSi (Johnson Technology Systems, Inc.) is a federal government consulting firm providing technical services to the DoD, civilian agencies, and other federal clients. The Systems Administrator T5 (Okta SME/Architect) role is a hybrid position requiring onsite presence in Herndon, VA on Tuesday, Wednesday, and Thursday, with candidates limited to those within 30 miles of the office and must be a U.S. citizen.

Responsibilities

• Act as the Subject Matter Expert for Okta, Microsoft Entra, and Active Directory
• Architect and maintain Okta integrations, MFA policies, access requests, SCIM provisioning, and lifecycle processes
• Develop robust PowerShell automation to support IAM workflows, compliance reporting, and bulk IAM operations
• Create, implement, and document IAM processes including monitoring and performance visibility, troubleshooting and escalation workflows, capacity planning and growth modeling
• Design IAM landscape, configuration standards, and governance
• Manage IMAC activities for identities, applications, and access change management processes and communication standards
• Build and maintain IAM architecture diagrams, workflows, and documentation
• Lead incident diagnosis, corrective action, and root cause analysis related to IAM events
• Oversee configuration, testing, installation, and modification of IAM systems and integrated applications
• Independently prioritize work based on criticality and organizational needs
• Manage vendor relationships related to Okta and IAM infrastructure technologies
• Serve as an IAM consultant to Cloud Operations, Cybersecurity, and Systems Administration teams
• Lead systems analysis and design efforts for new IAM architecture, including functional requirements
• Ensure excellent end‑user experience and support identity‑related service reliability

Requirements

• U.S. citizenship (must be a US citizen)
• Located in Virginia within 30 miles of Herndon office
• Ability to work onsite in Herndon, VA 3 days per week (Tuesday‑Thursday)

Skills

• 7+ years in a System Administrator or IAM engineering role with hands‑on technical responsibilities
• 5+ years focused on Identity & Access Management, including SSO, SAML, and federation technologies
• Deep expertise administering and architecting solutions in Okta (Universal Directory, OIDC/SAML integrations, Workflows, Lifecycle Management, MFA, policies)
• Strong experience in Windows environments and Active Directory
• Advanced proficiency in PowerShell for automating IAM tasks such as provisioning, deprovisioning, entitlement management, and auditing
• Experience managing and configuring Azure AD / Microsoft Entra ID

Pay

$144K – $149K

Schedule

Hybrid: onsite in Herndon office Tuesday, Wednesday, and Thursday each week.