Systems Administrator Corporate IT
Indianapolis, IN - USA
Job Summary
The Systems Administrator is a highly skilled IT engineer with a strong focus on the Microsoft 365 E5 suite including Azure AD / Entra ID Exchange Online SharePoint Online Teams Intune Defender Power Platform and other related technologies. This role requiresexpertisein both cloud and on-premises management in technologies or skillets including Azure Microsoft Server Cisco Linux disaster recovery high availability and business continuity planning. This is an individual with a proactive mindset excellent problem-solving skills and the ability to thrive in a fast-paced environment while helping to mentor a team of engineers.
- Oversee the configuration administration and optimization of the Microsoft 365 suite including Exchange Online Teams SharePoint Intune Defender Azure AD / Entra ID and Power Platform.
- Regularly audit systems to ensure they are designed and operating to current best practices.
- Mobile device management with Intune includes endpoint policies configuration package deployment and management of Teams and SharePoint sites.
- Management of Exchange Online including mail security such as SPF DMARC DKIM and spam malware and phishing protection.
- Implementation of Single Sign On for enterprise-wide applications utilizing Microsoft Azure AD / Entra ID.
- Management of servers including latest Windows Server versions Linux and appliance based virtual machines.
- Design deploy and administer HyperV virtualization systems in on-premises datacenters.
- Design deploy and administer cloud-based virtualization environments including Microsoft Azure.
- Deploy manage and analyze infrastructure wide monitoring tools to ensure all systems are operating optimally.
- Design and maintain internal networks for both datacenters and branch offices.
- Management of Cisco / Meraki firewalls routers and switches.
- Troubleshoot and resolve network-related issues and analyze root cause of failures to ensure design resiliency.
- Deploy manage and analyze infrastructure wide monitoring tools to ensure all systems are operating optimally.
- Responsible for circuit management and working with vendors as necessary.
- Management of internal telephony via Cisco and Teams.
- Develop and maintain Disaster Recovery (DR) High Availability (HA) and Business Continuity Planning (BCP) strategies for critical systems.
- Ensures all platforms are deployed with appropriate backup and archiving strategies.
- Conduct regular testing and drills to validate the effectiveness of DR HA and BCP plans.
- Assist the IT security team with day-to-day security and compliance tasks.
- Lead the vulnerability management programs patching design implementation and monitoring.
- Management of multi-factor authentication technologies.
- Ensure processes and systems are implemented in alignment with existing compliancy and regulatory requirements.
- Design develop and maintain IT integrations such as HR IS platform to Microsoft Azure AD / Entra ID.
- Process automation such as user onboarding and offboarding script development.
- Act as an escalation point for the help desk team to assist with complex trouble tickets.
- Assist with the design and implementation of automated configuration for both Windows and Mac based endpoints.
- Management of branch offices including networking printing and physical security.
- Collaborate with various business and IT team members to ensure all designs meet requirements.
- Develop documentation of processes and knowledge base articles for systems as theyre designed and deployed.
- Bachelors degree in computer science programming information security ora relatedfield.
- Equivalent work experience or certifications may be considered.
- 3 - 5 years of experience in systems administration with a strong focus on M365 E5 suite.
- Team mentoring or leadership experience.
- Demonstrated problem-solving and analytical skills.
- Expert level knowledge in fundamental IT technologies such as DNS DHCP Certificates SMTP SNMP SSL SSH DMARC DKIM SPF web and application hosting virtualization physical security etc.
- In-depth knowledge of Cisco networking including routers switches and firewalls.
- Experience with integration development and maintenance including scripting and programming.
- Proficiency in HyperV virtualization and Azure cloud services.
- Expertise in Disaster Recovery (DR) High Availability (HA) and Business Continuity Planning (BCP).
- Mac management experience.
- Excellent problem-solving and troubleshooting skills.
- Proven ability to work independently and collaboratively in a team environment.
- Proficient or able to gain proficiency with a broad array of platforms and tools.
- Occasional travel and after-hours work are required.
Required Experience:
Unclear Seniority
About Company
Core BTS helps the world’s most impactful companies leverage today’s most powerful technologies to transform from the inside out.