A2e Technologies · 21 hours ago
Senior IT Engineer
San Diego, CA
Full-time
Hybrid
Senior Level, Lead/Staff
8+ years expA2e Technologies is seeking a Senior IT Engineer to play a key role on their IT Team in the design, deployment, maintenance, and security of their infrastructure. The role involves managing systems, identity, and networking, while ensuring compliance with security best practices.
ConsultingEmbedded SystemsHardwareManufacturing
Responsibilities
Administer and maintain Azure Active Directory (Entra ID), including user lifecycle management, Conditional Access, MFA, and role-based access control (RBAC)
Manage on-prem Active Directory, including Group Policy, DNS, DHCP, and hybrid AD configurations
Administer Microsoft Intune for device management (Windows, macOS, mobile), including compliance policies, configuration profiles, and application deployment
Manage Exchange Online / Exchange hybrid environments, including mail flow, security, retention, and troubleshooting
Design, deploy, and maintain virtualization environments, including Proxmox VE (VMs, LXC containers, backups, clustering, storage)
Manage storage solutions (local, SAN/NAS, ZFS, backups, snapshots, replication)
Monitor system performance, capacity, and availability; proactively resolve issues
Configure and support enterprise networking environments, including: Switching and routing (VLANs, trunking, STP) Firewalls and VPNs (site-to-site and remote access) Network security best practices
Troubleshoot complex network connectivity and performance issues
Implement and maintain security best practices across endpoints, servers, and identity platforms
Support compliance initiatives (e.g., CMMC, SOC 2, ISO 27001, or similar)
Manage patching, vulnerability remediation, endpoint protection, and logging
Participate in incident response and root cause analysis
Serve as an escalation point for complex technical issues
Maintain the ticketing system and work issues as they arrive within SLA
Create and maintain documentation for systems, procedures, and configurations
Assist with training and support for end users
Work closely with vendors and security consultants as needed
Qualification
Required
8+ years of hands-on experience in a senior IT or systems engineering role
Strong experience with Azure AD / Entra ID
Strong experience with Microsoft Intune
Strong experience with Active Directory (on-prem and hybrid)
Strong experience with Exchange / Exchange Online
Experience with virtualization platforms (Proxmox strongly preferred; VMware/Hyper-V acceptable)
Solid understanding of TCP/IP networking, firewalls, VPNs, and DNS
Strong troubleshooting skills across systems, networking, and identity
Ability to work independently and manage multiple priorities
Preferred
Experience with Proxmox clustering, ZFS, and backup strategies
Linux server administration (Debian/Ubuntu preferred)
Scripting and automation (PowerShell, Bash, Python)
Endpoint security and MDM hardening
Familiarity with compliance frameworks (CMMC, NIST, SOC 2, ISO)
Microsoft certifications (Azure, M365, Security) or equivalent experience
Experience modernizing legacy environments or migrating to cloud services
Benefits
Medical
Dental
Vision
401K
Company
A2e Technologies
A2e Technologies is an electronic design services firm providing custom design and product development services.
11-50 employees
Funding
Current Stage
Early StageLeadership Team
Drew Traver
COO/CFO
Company data provided by crunchbase