Senior Multi-Cloud Infrastructure and Security Architect

Key Responsibilities

Key Responsibilities

• Hybrid & Multi-Cloud Architecture Design
• Architect and implement secure, enterprise-grade multi-cloud infrastructure across AWS and Azure (GCP is a plus), ensuring alignment with benchmarks and corporate security policies.
• Adopt complex hybrid connectivity solutions to link on-premise and cloud based systems.
• Establish scalable IAM hierarchies, cross-account trust relationships, and organizational units across multiple cloud tenants.
• Infrastructure Resiliency & Disaster Recovery (DR)
• Architect high-availability (HA) and disaster recovery topologies across disparate cloud providers to eliminate single points of failure (e.g., active-active cross-cloud replication).
• Develop, document, and test automated failover mechanisms for critical enterprise workloads to ensure zero-downtime objectives.
• Infrastructure as Code (IaC) & Automation
• Define, build, and maintain the the IaC repository using automation platforms.
• Implement secure CI/CD deployment pipelines (Jenkins, GitHub Actions) embedded with automated security guardrails and static analysis tools.
• Technical Advisory & Collaboration
• Serve as the primary subject matter expert (SME) on cloud infrastructure for the core Cyber Security team, translating security objectives into concrete cloud configurations.
• Collaborate with traditional on-prem network and sysadmin teams to systematically migrate or extend legacy workloads to the cloud without disrupting active operations.

Required Skills & Experience

Enterprise Scale

Minimum 8+ years of experience managing, architecture-designing, and deploying IT infrastructure within a Fortune 500 or equivalent large-scale enterprise.

Multi-Cloud Mastery

Deep, hands-on production experience with at least two major cloud vendors (AWS and Azure are highly preferred). You know their native networking, identity systems, and edge security controls inside out.

Networking

Strong foundational background in traditional on-premises networking (firewalls, load balancers, VLANs, proxies) and how those concepts map directly to cloud-native constructs (VPCs, VNets, Transit Gateways).

Automation-First Mindset

Advanced proficiency with automation toolsets.

Pragmatic Security Knowledge

While you don't need to be a penetration tester, you must thoroughly understand cloud security frameworks and modern identity protocols.

Scripting & Systems Proficiency

Strong proficiency with Python programming, Shell scripting, and Unix/Linux operating systems.

Desired Certifications

(While your hands-on experience matters most, we highly value the following credentials)

• AWS Certified Solutions Architect – Professional / AWS Certified Security – Specialty

Microsoft Certified

Azure Solutions Architect Expert / Azure Security Engineer Associate

• CCSP (Certified Cloud Security Professional) or equivalent infrastructure-focused certifications

Preferred / Plus Qualifications

• Familiarity with Secure Email Gateway (SEG) products such as Proofpoint and Fortimail
• Familiarity with Exchange-Online security products such as Sublime security and Abnormal Email Security
• Experience with large‑scale email broadcast or bulk‑messaging platforms
• Exposure to compliance frameworks, audits, and regulatory examinations
• Experience integrating email platforms with monitoring, logging, and AIOps tooling
• Prior experience mentoring senior or mid‑level engineers

Key Attributes

• Ability to work independently on complex, ambiguous problems
• Strong analytical and troubleshooting skills
• Excellent written and verbal communication skills
• Self‑driven learner with curiosity for modern tooling and AI‑assisted development
• Collaborative mindset with the ability to influence across teams and functions

Why Join Us

• Work on mission‑critical, globally distributed email security platforms
• Solve complex security and compliance challenges at enterprise scale
• Collaborate with highly skilled engineers in a strong engineering culture
• Opportunity to shape the long‑term evolution of enterprise email security architecture

Rate range-$60-$65