looking for Microsoft 365 – Exchange Online in Torrance, CA

Tech Mirrors; Torrance (CA); On-site; USD 96,000 - 165,000; Full time

Job summary

Tech Mirrors is seeking an experienced Microsoft 365 Administrator to manage Exchange Online in a hybrid environment onsite in Torrance, CA. You will handle L2–L4 support, mail flow, connectors, and security configurations while ensuring high CSAT and on-call incident resolution.

The ideal candidate has 8–10 years in IT with 4–5 years in large-scale M365 environments, a Master’s degree, and relevant Microsoft Certifications. Onsite presence and strong communication are required.

Qualifications

• 8–10 years of overall experience in IT with 4–5 years managing a large-scale M365 hybrid environment.
• Strong hands-on experience with Exchange Online and Exchange Edge server administration.
• Proven ability to handle mail flow, connectors, and anti-spam/delivery troubleshooting.

Responsibilities

• Proactively communicate with clients and manage onsite service delivery.
• Administer and troubleshoot Microsoft 365 Exchange Online at L2–L4 levels.
• Manage mail flow, connectors, and hygiene configurations in hybrid setups.
• Implement and monitor security with SPF, DKIM, and DMARC.
• Support on-call incidents and drive problem management to resolution.

Skills

Microsoft 365 administration

Exchange Online

Hybrid Exchange knowledge

Incident & problem management

Customer communication

Education

Master’s degree

Microsoft Certification

Tools

MS Teams

SharePoint

eDiscovery

MS Purview

Job description

Microsoft 365 – Exchange Online
Torrance, CA – Onsite

Duration: Contract

Job Description:

• Proactive in direct client communication and capable of managing customers effectively with an onsite presence.
• Manage Microsoft 365 environment at L2, L3, L4 level and must know exchange servers and their roles
• Working Experience in the mail flow in detail for Exchange/O365 hybrid environment
• Working Experience of different type of connectors available in exchange/ Microsoft 365
• Working Experience of M365 mail filtering/hygiene solution, Microsoft Exchange Edge server and Active Directory
• Good understanding of SSO with M365, including ADFS
• Sound knowledge of Email client like Microsoft Outlook, MS Teams and OWA
• Good knowledge of Mail Archiving solution, troubleshooting and configuration of Anti-spam, SPF, DMARC, DKIM, Address client connectivity,
• Address service availability issues within the organizational span of control
• Manage services using the supplier, and the client implemented ITIL processes and practices
• To adhere to quality standards, regulatory requirements and company policies
• To provide support for on-call escalations and doing incident & problem management
• To independently resolve tickets & ensure that the agreed SLA of ticket volume and time are met for the team
• To ensure positive customer experience and CSAT through First Call Resolution and minimum rejected resolutions / Reopen Cases
• Work on value-adding activities such Knowledge base update & management, Training freshers, coaching analysts & conducting interviews/participation in hiring drives
• To participate or contribute to the business in the creation of proposals to drive Service improvement plans
• Knowledge/Experience of MS Teams, SharePoint, and eDiscovery as an Admin is Plus
• Knowledge/Experience of MS Purview and MS Security Portal as an Admin is Plus

Minimal job requirement:

• Over all experience 8-10 year 4 to 5 years managing a large scale M365 hybrid environment
• A Master’s degree and Microsoft Certification a plus
• Previous Microsoft 365 administration and troubleshooting experience is required
• Familiarity with some of the following areas: Azure, Microsoft Hyper-V, Microsoft Exchange Edge server’s administration, of TCP/IP (OS, firewalls configuration)
• Ability to quickly learn, understand and explain technical information
• Ability and desire to take ownership of client issues through resolution
• Excellent time management skills
• Ability to work in a fast-paced environment