Senior Infrastructure Engineer - Defense IT & Cloud (Austin)

Harmattan AI; Austin (TX); On-site; USD 120,000 - 180,000; Full time

Job summary

Harmattan AI in Austin, TX is seeking an experienced Infrastructure Engineer to build and run the U.S. infrastructure from the ground up, spanning networking, cloud, identity, and endpoints. You will collaborate with the U.S.

Director of IT, share projects, and onboard new hires, with growth into running operations over the next 6–12 months. You should have hands-on security/compliance experience, cloud and VDI expertise, strong scripting and IaC skills, and comfort working across time zones in

Qualifications

• 7+ years of infrastructure/system engineering across a broad environment.
• Hands-on defense-security/compliance experience.
• Experience with major cloud platforms, VDI, productivity suites, and identity services.
• Proficient in scripting, automation, and infrastructure as code.
• Experience with Windows, Mac, and Linux endpoints.
• Able to work across time zones in a small team.
• Commitment to Harmattan AI's mission and growth.

Responsibilities

• Design, deploy, and maintain infrastructure spanning networking, cloud, identity, and endpoints.
• Implement and document security and compliance requirements.
• Review vendor/integrator work against technical requirements before go-live.
• Set up and manage Windows, Mac, and Linux devices securely.
• Support cloud environments and VDI; automate repetitive tasks via scripting/IaC.
• Share onboarding and support for new U.S. hires.
• Collaborate with IT counterparts overseas to align standards.

Skills

7+ years experience

Scripting

Automation

Infrastructure as code

Ambiguity tolerance

Cross-time-zone collaboration

Commitment to mission

Tools

Cloud platforms

VDI

Productivity suites

Directory/Identity services

Endpoint management tooling

Job description

Harmattan AI in Austin, TX is seeking an experienced Infrastructure Engineer to build and run the U.S. infrastructure from the ground up, spanning networking, cloud, identity, and endpoints. You will collaborate with the U.S.

Director of IT, share projects, and onboard new hires, with growth into running operations over the next 6–12 months. You should have hands-on security/compliance experience, cloud and VDI expertise, strong scripting and IaC skills, and comfort working across time zones in