Senior Cloud Security & Infra Engineer (Azure Zero Trust)

HKA Birmingham; Phoenix (AZ); Hybrid; USD 110,000 - 140,000; Full time

Benefits offered by this job

Medical coverage

Dental coverage

Vision coverage

401(k) plan with company match

Paid time off + holidays

Performance bonus opportunities

Training and development

Job summary

HKA seeks a Senior Infrastructure and Security Engineer to strengthen enterprise security and cloud infrastructure. Based in the USA, reporting to the Infrastructure Services Manager in the UK, you will join an international team spanning the USA, UK, and beyond, working with Microsoft technologies like Azure, Entra ID, Defender, and Sentinel to drive Zero Trust adoption.

The role is hybrid with preferred locations in Phoenix, AZ or Las Vegas, NV.

Qualifications

• U.S. citizenship required for client systems access.
• 7+ years in infrastructure engineering with Microsoft focus.
• 5+ years of hands-on cybersecurity in Microsoft cloud/security.
• Strong communication with high emotional intelligence.
• Experience implementing Zero Trust security architectures.
• Deep understanding of IAM, authentication, authorization, and privileged access.

Responsibilities

• Manage and optimize Azure environments for HA, performance, and cost.
• Administer and enhance Microsoft security technologies (Defender, Sentinel, Entra ID, Purview, Intune).
• Implement Zero Trust principles and continuous verification.
• Lead security reviews, threat modeling, and risk assessments.
• Collaborate with Security Operations to detect, respond, and remediate incidents.

Skills

Azure

Zero Trust

Identity management

PowerShell/Azure CLI

Security incident response

Security architecture

Cloud security programs

Threat modeling

Networking

Monitoring & telemetry

Tools

Defender

Sentinel

Entra ID

Purview

Intune

Job description

HKA seeks a Senior Infrastructure and Security Engineer to strengthen enterprise security and cloud infrastructure. Based in the USA, reporting to the Infrastructure Services Manager in the UK, you will join an international team spanning the USA, UK, and beyond, working with Microsoft technologies like Azure, Entra ID, Defender, and Sentinel to drive Zero Trust adoption.

The role is hybrid with preferred locations in Phoenix, AZ or Las Vegas, NV.