Senior Enterprise IT Engineer

Hermeus is a venture-backed defense aviation company reclaiming the lost art of rapid iterative prototyping to build the fastest aircraft in the world today. By prioritizing relentless hardware iteration, we deliver high-speed systems at the pace of the modern battlefield. We work with the Department of War to provide the high-speed capabilities our nation and its allies need to maintain a durable, asymmetric advantage. We’re hiring a hands-on Senior Enterprise IT Engineer who thrives in fast-moving environments and isn’t afraid to get deep into the weeds. You’ll be building, fixing, automating, and securing critical IT, ICS, and IoT systems that keep the business moving. This is a high-impact role where you’ll help define and scale the infrastructure that powers our growing company.  #LI-Onsite U.S. EXPORT CONTROL COMPLIANCE STATUS  The person hired will have access to information and items subject to U.S. export controls, and therefore, must either be a “U.S. person” as defined by 22 C.F.R. § 120.62 or otherwise eligible for deemed export licensing. US persons include U.S. citizens, U.S. nationals, lawful permanent residents (green card holders), and asylees and refugees with such status granted, not pending.    EQUAL OPPORTUNITY Hermeus is an Equal Opportunity Employer. Employment decisions at Hermeus are based solely on merit, competence, and qualifications, without regard to race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability, or any other legally protected status.   country: US all locations: [Los Angeles, CA] commitment: Full-time department: Internal Operations location: Los Angeles, CA team: Information / Software Engineering Responsibilities::   Identity & Device Management  Administer Microsoft 365 suite: Entra ID (Azure AD), Intune, Exchange, Teams, SharePoint.  Implement scalable device and identity management strategies.  Infrastructure Automation & Engineering  Automate infrastructure and workflows via PowerShell, Terraform, Ansible, GitLab CI/CD, and C#.  Manage infrastructure-as-code deployments and ensure repeatable, secure configurations.  Endpoint & Network Support  Secure and support Windows, macOS, Linux, and mobile devices (iOS/Android).  Troubleshoot and improve performance of corporate networks, including VLANs, DNS, VPN, and firewalls.  Cloud & On-Prem Infrastructure  Administer on-prem VM environments (Hyper-V/VMware) and NAS systems (e.g., Synology, NetApp).  Manage cloud infrastructure in AWS and Entra ID/Azure, including IAM, compute, and networking.  Cross-Team & Escalation Support  Tackle advanced service desk escalations and implement long-term resolutions.  Collaborate with cyber security, software, and operations teams to improve performance, uptime, and security posture.  Documentation & Governance  Maintain IT documentation, including SOPs, runbooks, and configuration baselines.  Minimum Requirements:: 7+ years in enterprise IT engineering, architect, or system administration roles.  Deep experience with Microsoft 365, Entra ID/Azure AD, and Intune.  Strong automation and scripting skills (e.g., PowerShell, Terraform, Ansible).  Proven ability to secure and support cross-platform environments (Windows/macOS/Linux).  Experience in regulated environments (e.g., GCC High, GovCloud, CUI, ITAR, etc.).  Familiarity with GitLab CI/CD or similar pipelines.  Preferred Skills and Experience:: Prior experience supporting ISO 27001 or AS9100 implementations.  Prior experience supporting internal developer environments.  Strong understanding of networking (DNS, VPN, VLAN, routing, etc.).  Certifications such as MS102, AWS Certified DevOps Engineer, or other industry certifications relevant to the role.  Programming experience with data analytics code, such as SQL or R.  Experience with common VoIP infrastructure.  US Government security clearance (active or eligible).