TL;DR

Corporate Security Engineer (Cybersecurity): Engineer, harden, and operate Microsoft 365 and AWS environments to meet defense-grade security requirements, protecting systems, users, and data. Focus on designing secure platforms, automating compliance, and securing user lifecycle with an emphasis on cloud, identity, endpoint, network, and application security.

Location: On-site in Austin, Texas; San Diego, CA; Washington, DC

Company

%hirify_global% Technologies develops autonomous and intelligent maritime defense solutions for the Department of Defense.

What you will do

Administer and secure Microsoft 365 GCC High, commercial tenants, and AWS GovCloud environments aligned with NIST and ISO standards.
Configure identity and access management, data loss prevention, and conditional access policies enforcing MFA and least privilege.
Automate security guardrails and compliance using Infrastructure as Code tools like Terraform, Ansible, and CloudFormation.
Engineer secure device baselines and endpoint protection platforms, securing user lifecycle and reducing phishing risks.
Maintain secure network architectures, lead vulnerability and asset management, and support incident response automation.
Harden and monitor SaaS applications, manage shadow IT detection, and conduct vendor risk reviews.

Requirements

Must be able to obtain and maintain a security clearance.
3+ years experience securing Microsoft 365 and AWS environments with relevant tools and policies.
Proficiency in scripting and automation using Python, PowerShell, or Bash.
Familiarity with cloud and identity ecosystems including Azure, AWS, Okta, Entra ID, and Active Directory.
Must be a U.S. Person as defined by U.S. law for access to export-controlled information.

Nice to have

Experience with NIST SP 800-171, NIST SP 800-53, ISO 27001, or FedRAMP frameworks.
Knowledge of cloud and endpoint observability tools like Defender, CrowdStrike, Sentinel, and Splunk.
Experience with Infrastructure as Code and Zero Trust Network Access design and operation.
Relevant security certifications such as SC-100, MS-500, AWS Certified Security - Specialty, CISSP, or CCSP.
Background in defense, aerospace, or high-assurance manufacturing.

Culture & Benefits

Comprehensive medical, dental, and vision insurance with high company premium coverage.
Generous paid time off, holidays, and parental leave.
Competitive salary with performance-based bonuses and equity stock options.
401(k) retirement plan and life/disability insurance.
Additional perks including pet insurance, free lunch, and unlimited snacks and drinks in the office.