Hands-on senior IT engineer responsible for identity and device management (Microsoft 365/Entra/Intune), infrastructure automation (PowerShell, Terraform, Ansible), endpoint and network support across platforms, cloud and on-prem administration (AWS, Azure, Hyper-V/VMware), escalation support, documentation, and collaboration with security and operations teams to improve uptime and security posture.
Hermeus is a high-speed aircraft manufacturer focused on the rapid design, build, and test of high-Mach and hypersonic aircraft for the national interest. Working directly with the Department of Defense, Hermeus delivers capabilities that will ensure that our nation, and our allies, maintain an asymmetric advantage over any and all potential adversaries.
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.
Responsibilities:
- Administer Microsoft 365 suite: Entra ID (Azure AD), Intune, Exchange, Teams, SharePoint.
- Implement scalable device and identity management strategies.
- Automate infrastructure and workflows via PowerShell, Terraform, Ansible, GitLab CI/CD, and C#.
- Manage infrastructure-as-code deployments and ensure repeatable, secure configurations.
- Secure and support Windows, macOS, Linux, and mobile devices (iOS/Android).
- Troubleshoot and improve performance of corporate networks, including VLANs, DNS, VPN, and firewalls.
- 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.
- 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.
- Maintain IT documentation, including SOPs, runbooks, and configuration baselines.
Identity & Device Management
Infrastructure Automation & Engineering
Endpoint & Network Support
Cloud & On-Prem Infrastructure
Cross-Team & Escalation Support
Documentation & Governance
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).
#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.
Top Skills
Android
Ansible
AWS
Azure Ad
C#
Dns
Entra Id
Exchange
Firewalls
Gitlab Ci/Cd
Hyper-V
Iam
Intune
iOS
Linux
macOS
Microsoft 365
Netapp
Powershell
Sharepoint
Synology
Teams
Terraform
Vlan
VMware
Vpn
Windows
Hermeus Los Angeles, California, USA Office
Los Angeles, CA, United States
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