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Identity and Mail System Administrator
Identity and Mail System AdministratorTeledyne Instruments, Inc. • AL,Huntsville,US
Identity and Mail System Administrator

Identity and Mail System Administrator

Teledyne Instruments, Inc. • AL,Huntsville,US
11 days ago
Job type
  • Full-time
Job description

Description

Job Summary :

Designs, implements, operates, and maintains the enterprise’s on-premises and cloud-based email and chat communications infrastructure and related technologies.

Work is performed under general direction. Participates in determining objectives of assignment. Plans, schedules, and arranges own activities in accomplishing objectives. Work is reviewed upon completion for adequacy in meeting objectives. Exerts some influence on the overall objectives and long-range goals of the organization. Erroneous decisions or failure to achieve objectives would normally have a serious effect upon the administration of the organization.

Essential Duties and Responsibilities :

Administers the systems of one or more of the following IT Infrastructure areas :

  • E-Mail Environment - The position will be responsible for the administration and maintenance of the organization's email / messaging system(s). Works with the development, implementation, and optimization of messaging systems. Monitors server performance and mail routing. Provides second-level support and troubleshoots complex issues. Monitors existing messaging infrastructure and server usage, ensuring proper working order. Document internal policies or develop training for end-users as needed.
  • Project Management – Able to research and understand new technologies and create pathways to implementation that align with existing systems. Plans and coordinates assigned projects from initiation to delivery. When necessary, coordinates work performed by IT staff and internal customers / partners by defining project requirements, performing feasibility and needs / impact assessments, developing agendas, and conducting meetings. Daily availability to include evenings and weekends when necessary to reach goals and deadlines.
  • Automation, Performance Monitoring, and Reporting – For their assigned infrastructure, the position will be responsible for maintaining monitoring solutions visible to Information Technology. The position will be partially responsible for maintaining departmental automation and reporting.
  • Security - The position will be responsible for working with the IT security team on security matters in their area of responsibility to ensure corporate assets and information are protected from external threats.
  • Directory Services – The position will be partially responsible for enterprise directory services (primarily Microsoft Active Directory and Entra ID) but will include additional instances of Azure Active Directory, and potentially other SSO partners. This will include the maintenance, monitoring, security, and administration for both commercial and GCC-High environments. Manage licenses in assigned areas to maximize Teledyne's software investments.
  • Domain Registration and Domain Name Services : The position will assist with securing domain settings and ensuring domain name records are aligned with Teledyne policies and procedures. The position will be familiar with enterprise domain registration concepts and procedures in addition to email domain sending and receiving settings.
  • IT Infrastructure Policy, Process and Standards – The position will be responsible for implementing and maintaining solutions consistent with IT infrastructure policy, processes, and associated standards. This may include asset management and license compliance from both a hardware and software perspective.
  • General Support – In assigned areas of responsibility, the position will have support responsibilities specific to the email, authentication, authorization, and collaboration problems level 1 and 2 support teams cannot address. Support will require troubleshooting malfunctions to resolve operational issues and restore services.

Qualifications :

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and / or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Education and / or Experience :

Bachelor's degree (B.S.) from four-year college or university in a related field and 5 - 10 years of directly related experience and / or training; or equivalent combination of education and experience. A minimum of five years of experience managing enterprise email.

Preferred Skills / Experience :

Intermediate knowledge and in-depth experience with the following :

  • Server / StorageWindows Server O / S, Certificates, etc.Server Infrastructure TechnologiesVirtualization technologies and associated concepts, such as performance monitoringHybrid (cloud / onpremises) architectureAntiVirus software and strategies, including troubleshooting techniques
  • NetworkThorough understanding of Internet technologiesThorough understanding of Local and Wide Area NetworkingLAN / WAN linksRouting ProtocolsTCP / IP protocol suite Application protocolsNetwork Security such as 802.1xDHCP and DNS Architecture including split and reverse DNSNetwork Firewalls and Load Balancers
  • Client ServicesMicrosoft Active Directory and Entra ID servicesMicrosoft 365, Exchange Online, PurviewFamiliarity with Microsoft Exchange Server and related Messaging Platforms including High Availability, EDiscovery, Legal Retention, and ArchivingServices for mobile device, Linux, Mac, and Windows clientsSingle Sign On via Entra, ADFS, Duo, LDAP, SAMLEmail security technologies including email gateways and DKIM, DMARC and SPFFamiliarity with desktop applications Client-side virtualization technologies and associated conceptsLiquidFiles serversMFA and Smartcard technologies
  • AutomationPowershell script development, maintenance, and troubleshootingAble to utilize web API’sUnderstanding of basic HTML for reporting purposesFamiliar with SQL database concepts such as tables, joins, and views
  • CollaborationMicrosoft Unified MessagingMicrosoft TeamsCloud-based conferencingMicrosoft Office 365 Suite (i.e., OneDrive, Outlook, Word, Access, Excel, PowerPoint, Project, Visio, etc.)
  • Support ticketing systems, project management software, and change control methodologies and their importance to ITIL best practices
  • IT security concepts and best practices. Familiar with role-based permission assignment, tiered access, least privilege access, and password management concepts for users, admins, service, and other nonperson accounts
  • Full and ongoing knowledge of industry trends and best practices around IT infrastructure
  • Migration experience : Active Directory, Email, OneDrive, M365 tenants
  • Teledyne and all of our employees are committed to conducting business with the highest ethical standards. We require all employees to comply with all applicable laws, regulations, rules and regulatory orders. Our reputation for honesty, integrity and high ethics is as important to us as our reputation for making innovative sensing solutions.

    Teledyne is an Equal Opportunity / Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other characteristic or non-merit based factor made unlawful by federal, state, or local laws. ​

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    Identity and Mail System Administrator • AL,Huntsville,US

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