Senior Infrastructure Engineer

RAVE Aerospace LLC•Brea, CA

1d•$112,000 - $120,000

About The Position

The Senior Infrastructure Engineer is responsible for the design, provisioning, configuration, operation, and maintenance of enterprise infrastructure across on-premises, cloud, and SaaS environments. This role ensures high availability, performance, and security of systems while supporting business-critical operations.

Requirements

Bachelor’s Degree in Information Systems, Engineering, or related field (or equivalent experience)
8 -10 years of experience working in infrastructure engineering or a similar role
Experience with hybrid environments integrating on-prem and cloud infrastructure
Strong experience with virtualization technologies (VMware vSphere, Omnissa Horizon, Hyper-V, Azure, AVD)
Strong understanding of enterprise storage solutions (SAN, Dell Unity/PowerScale, Isilon/PowerStore)
Strong understanding of cloud platforms such as AWS access portal, AWS IAM Identity Center, AWS Control Tower
Strong understanding of Microsoft Active Directory, Windows Server, DNS, DHCP
Experience with Microsoft Exchange and Microsoft 365 (Office 365) environments
Experience administering SaaS platforms and enterprise cloud applications
Experience with identity and access management solutions (e.g., Active Directory, Azure AD / Entra ID, SSO, MFA)
Working knowledge of switching and routing using Cisco CLI
Design, implement, and support enterprise cloud and hybrid infrastructure, including networking, security, connectivity, and platform services across on-premises and cloud environments
Experience with backup solutions such as Veeam, Cohesity
Working knowledge of Linux, Unix, and/or macOS systems

Nice To Haves

Experience with endpoint and device management tools (e.g., Intune, MDM solutions) is a plus

Responsibilities

Manage day-to-day operations of IT infrastructure, including on-prem servers, cloud platforms, and SaaS systems, ensuring optimal performance, availability, and reliability
Monitor system health across hybrid environments using enterprise monitoring and observability tools; proactively identify and resolve issues before business impact
Respond to alerts related to hardware, software, cloud services, and SaaS platforms that are experiencing failures, ensuring timely resolution within SLAs
Troubleshoot and resolve complex technical issues reported by users, applications, and monitoring systems across on-prem, cloud, and SaaS environments
Install, configure, and maintain physical and virtual servers, as well as cloud-based infrastructure and services, in accordance with standards and operational requirements
Administer and support SaaS platforms (e.g., Microsoft 365 and other business applications), including configuration, access management, and issue resolution
Perform ongoing security monitoring across infrastructure, cloud, and SaaS platforms, including identity systems and access controls
Perform and validate backup and disaster recovery operations across on-prem and cloud environments, ensuring data integrity and adherence to retention policies
Recommend and implement improvements to systems, network configurations, and hybrid architecture, including cloud adoption and SaaS optimization
Assist the Service Desk team on escalated tickets pertaining to servers, network, storage, cloud services, SaaS platforms, and remote sites
Document processes and procedures for routine operations and newly developed workflows across hybrid environments
Manage IT infrastructure and cloud projects end-to-end, including planning, vendor coordination, scheduling, implementation, and testing
Participate in patch management, capacity planning, and lifecycle management of infrastructure and cloud resources
Perform other job duties as required by Management