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Cloud Platform Architect


Job Location:

Huntsville, AL - USA

Monthly Salary: Not provided by the employer
Posted: 5 September 2026 (4 hours ago)
Application Deadline: 3 December 2026
Vacancies: 1 Vacancy

Job Summary

Overview

The Cloud Platform Architect defines the target-state technical architecture and long-term platform strategy for secure resilient scalable hybrid and multi-cloud mission environments. This role establishes architectural direction governance technical standards and reference patterns for enterprise cloud modernization while remaining hands-on in prototyping validating automating and troubleshooting platform capabilities.

Responsibilities
  • Define target-state architectures for hybrid and multi-cloud platforms supporting Department of War (DoW) mission requirements.
  • Establish enterprise and program-level architecture principles technology standards reference architectures reusable design patterns and configuration baselines.
  • Develop strategies for integrating on-premises data centers with Azure AWS and other authorized cloud environments.
  • Design prototype and validate platform architectures covering compute storage networking identity security data containers observability automation backup disaster recovery and continuity of operations.
  • Build and maintain proof-of-concept prototype and reference platform environments to validate architectural designs technology selections security controls and integration patterns.
  • Develop review and troubleshoot infrastructure-as-code using Terraform Bicep AWS CloudFormation Ansible or comparable automation frameworks.
  • Design deploy configure and troubleshoot cloud and hybrid-networking components including virtual networks subnets routing network-security controls firewalls load balancers private connectivity virtual private networks and Domain Name System services.
  • Implement and validate identity access and privileged-access patterns using cloud identity services role-based access control federation conditional access secrets management and policy-as-code capabilities.
  • Deploy configure secure and troubleshoot container platforms and supporting services including Kubernetes clusters container registries ingress workload identity and cluster security controls.
  • Develop and validate DevSecOps pipelines that incorporate source control automated testing artifact management infrastructure deployment container scanning security checks and configuration-compliance capabilities.
  • Configure and tune observability capabilities including centralized logging metrics alerting tracing dashboards service-health monitoring and incident-response integrations.
  • Conduct hands-on performance resiliency backup recovery failover and disaster-recovery testing; document results identify gaps and recommend remediation.
  • Analyze cloud configurations logs network flows security findings and operational telemetry to diagnose complex infrastructure and application-platform issues.
  • Ensure architecture decisions and technical implementations align with mission objectives cybersecurity requirements Zero Trust principles resiliency goals and operational constraints.
  • Evaluate emerging cloud and platform technologies through technical research prototypes and testing and determine their applicability to the mission environment.
  • Lead architecture reviews and adjudicate technical tradeoffs among performance security cost interoperability portability and maintainability.
  • Define migration and modernization strategies for legacy infrastructure and applications including sequencing transition architectures implementation dependencies and rollback considerations.
  • Establish architecture-governance processes technical decision records exception processes configuration standards implementation documentation build guides and operational runbooks.
  • Participate in technical working sessions code and infrastructure-as-code reviews design reviews and operational-readiness reviews; provide practical engineering feedback based on implementation results.
  • Collaborate directly with cloud engineers cybersecurity personnel network engineers application teams and operations staff to resolve implementation issues and transition architectures into operational use.
  • Provide senior technical leadership and briefings to government executives program managers engineering leadership and mission stakeholders.
Qualifications
Required Qualifications
  • Bachelors degree in Computer Science Engineering Information Systems or related discipline; equivalent experience may be considered.
  • 12 years of progressively responsible infrastructure and cloud engineering experience solutions engineering systems engineering or technical architecture.
  • Deep expertise in hybrid and multi-cloud architecture preferably spanning Azure and AWS.
  • Demonstrated experience architecting large-scale enterprise or mission environments with complex security networking data and infrastructure dependencies.
  • Strong knowledge of cloud-native architecture containers/Kubernetes infrastructure-as-code DevSecOps IAM Zero Trust observability and resiliency.
  • Experience developing architecture roadmaps reference architectures standards technical governance and modernization strategies.
  • Ability to assess technology choices at enterprise scale and communicate architectural decisions to senior technical and government leadership.
  • Strong technical writing presentation facilitation and cross-functional leadership skills.
  • Must hold a CompTIA Security CE or other approved 8140 IAT Level II certification.
  • Must hold at least one relevant cloud certification in either Azure or AWS.
  • Must reside within a75-mile radius of Redstone Arsenal in Huntsville ALor be willing to relocate prior to starting date.
  • Active Secret security clearance must be able to maintain the security clearance required for this position.
Preferred Qualifications
  • Experience with Department of War (DoW) mission systems and federal acquisition environments.
  • Experience with IL4/5/6 Azure Government AWS GovCloud or similar controlled environments.
  • TOGAF SABSA AWS Azure Kubernetes or other relevant architecture/cloud certifications.
  • Experience leading major data-center modernization cloud migration or enterprise platform transformation programs.
  • Preferred experience with SPECTRO Cloud including deployment configuration administration and integration of SPECTRO Cloud capabilities within hybrid and multi-cloud environments.
  • Preferred experience architecting deploying and integrating SPECTRO Cloud as part of secure hybrid and multi-cloud environments including platform orchestration workload management automation and integration with government mission systems.

Physical Demands

  • The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.
  • While performing the duties of this job the employee is regularly required to talk or hear. The employee frequently is required to stand; walk; handle or feel; and reach with hands and arms.
  • The employee is occasionally required to sit; climb or balance; and stoop kneel crouch or crawl. The employee must be able to lift and/or move up to 10 pounds and occasionally lift and/or move up to 25 pounds.
  • Specific vision abilities required by this job include close vision distance vision peripheral vision depth perception and ability to adjust focus.
  • Regular i3 hours are 8:00 a.m. - 5:00 p.m. Monday-Friday however additional hours may be required on occasion. Regular and punctual attendance is required.
About i3

i3 is a technically diverse 100% team member owned business headquartered in Huntsville Alabama specializing in missile and aviation systems engineering and logistic services electronic warfare and electromagnetic effects analysis UAS system integration and flight operations full lifecycle C5ISR engineering services cybersecurity and IT/IA innovative solutions and virtual training simulation & serious game development and implementation. We have established a broad offering of products and capabilities collectively providing decades of experience supporting the full complement of DoD military services Missile Defense Agency National Aeronautics and Space Administration and a variety of other Government organizations and private industry customers.

Perks of being a team member owner include:

  • Long-term financial security
  • Higher job satisfaction
  • Greater job security
  • Personal and professional growth
  • Great company culture

Other outstanding benefits:

  • Excellent insurance coverage
  • 401(k) match
  • Generous PTO
  • Health and wellness incentives
  • Tuition and certification reimbursement
  • Countless opportunities to give back to the community through i3 Cares

We work hard. We compete hard. We play hard. Apply now to join us!


Required Experience:

Staff IC


About Company

i3 is a national leader in providing innovative technical and engineering solutions to a broad customer base across the U.S. DoD. Specializing in missile and aviation engineering, UAS system integration, full life-cycle C5ISR engineering services, cybersecurity & IT/IA innovative solu ... View more

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