Senior Engineer

Presidio; United States; Hybrid; USD 140,000 - 180,000; Full time

Job summary

Presidio is seeking a Senior Cloud Infrastructure Engineer to lead secure, scalable cloud architectures across AWS, Azure, and GCP. You will design and automate infrastructure using Terraform, Ansible, and CI/CD pipelines, while guiding migration programs and enforcing security best practices.

Ideal candidates have 8–10+ years in enterprise infrastructure with 5+ years in cloud design and automation, plus strong Linux/Windows administration and virtualization experience.

Qualifications

• Bachelor's degree or equivalent experience and/or military experience.
• 8-10+ years of enterprise infrastructure engineering experience, with 5+ years in cloud infrastructure design and automation.
• Strong expertise with Terraform for IaC (modules, workspaces, state management, and CI/CD integration).
• Hands-on experience with cloud networking, identity, compute, storage, and security services in AWS, Azure, or GCP.
• Proven experience executing data center or application migrations to cloud environments.
• Proficiency in Linux/Unix and Windows Server administration.
• Familiarity with virtualization platforms (VMware, Hyper-V, KVM) and hybrid connectivity solutions (ExpressRoute, Direct Connect, VPN, SD-WAN).
• Understanding of modern DevOps practices and CI/CD pipeline integration.
• Strong documentation and client communication skills.

Responsibilities

• Lead design and implementation of secure, scalable cloud architectures across AWS, Azure, and GCP.
• Develop, maintain, and optimize Terraform modules and pipelines for infrastructure provisioning, configuration management, and policy enforcement.
• Automate deployments and operational workflows using Terraform, Ansible, GitHub Actions, or Azure DevOps Pipelines.
• Execute discovery and assessment activities using tools such as Flexera, Device42, Cloudamize, and native cloud utilities.
• Drive migration execution for IaaS, PaaS, and containerized workloads, ensuring performance, security, and operational readiness.
• Collaborate with architects, engineers, and PMs to design and document Cloud Design Documents (CDDs), runbooks, and implementation plans.
• Implement and enforce cloud security best practices including IAM, encryption, logging, monitoring, and compliance with CIS and NIST standards.
• Troubleshoot infrastructure issues and optimize environments for performance, scalability, and cost.
• Mentor junior engineers and contribute to Presidio's reusable assets, templates, and automation frameworks.

Skills

Terraform IaC

Cloud networking

Security best practices

Automation pipelines

Linux/Windows admin

Hybrid connectivity

CI/CD

Education

Bachelor's degree or equivalent experience

Tools

Terraform

Ansible

GitHub Actions

Azure DevOps

Flexera

Device42

Cloudamize

Job description

Presidio, Where Teamwork and Innovation Shape the Future

AtPresidio, we\'re at the forefront of a global technology revolution, transforming industries throughcutting-edge digital solutions and next-generation AI. We empower businesses—and their customers—to achieve more through innovation, automation, and intelligent insights.

The Role

Presidio is seeking a Senior Cloud Infrastructure Engineer who combines deep technical expertise with hands-on implementation experience to support large-scale enterprise cloud transformation initiatives. In this role, you will lead the design, automation, and deployment of modern hybrid and multi-cloud infrastructures across AWS, Azure, and Google Cloud Platform (GCP) - empowering our clients to achieve resilient, scalable, and cost-optimized environments.

You will serve as a technical leader and mentor, guiding delivery teams and clients through complex modernization and migration programs. Your expertise in Terraform-based Infrastructure-as-Code (IaC), cloud networking, security best practices, and automated deployments will be critical to building enterprise-grade environments that accelerate cloud adoption.

Responsibilities Include

• Lead design and implementation of secure, scalable cloud architectures across AWS, Azure, and GCP.


• Develop, maintain, and optimize Terraform modules and pipelines for infrastructure provisioning, configuration management, and policy enforcement.


• Automate deployments and operational workflows using Terraform, Ansible, GitHub Actions, or Azure DevOps Pipelines.


• Execute discovery and assessment activities using tools such as Flexera, Device42, Cloudamize, and native cloud utilities.


• Drive migration execution for IaaS, PaaS, and containerized workloads, ensuring performance, security, and operational readiness.


• Collaborate with architects, engineers, and PMs to design and document Cloud Design Documents (CDDs), runbooks, and implementation plans.


• Implement and enforce cloud security best practices including IAM, encryption, logging, monitoring, and compliance with CIS and NIST standards.


• Troubleshoot infrastructure issues and optimize environments for performance, scalability, and cost.


• Mentor junior engineers and contribute to Presidio's reusable assets, templates, and automation frameworks.

Required Skills And Professional Experience

• Bachelor's degree or equivalent experience and/or military experience


• 8-10+ years of enterprise infrastructure engineering experience, with 5+ years in cloud infrastructure design and automation.


• Strong expertise with Terraform for IaC (modules, workspaces, state management, and CI/CD integration).


• Hands-on experience with cloud networking, identity, compute, storage, and security services in AWS, Azure, or GCP.


• Proven experience executing data center or application migrations to cloud environments.


• Proficiency in Linux/Unix and Windows Server administration.


• Familiarity with virtualization platforms (VMware, Hyper-V, KVM) and hybrid connectivity solutions (ExpressRoute, Direct Connect, VPN, SD-WAN).


• Understanding of modern DevOps practices and CI/CD pipeline integration.


• Strong documentation and client communication skills.

Preferred Skills And Professional Experience

• Cloud certifications (e.g., AWS Solutions Architect, Azure Administrator/Architect, Terraform Associate).


• Experience with Kubernetes, Docker, and container orchestration in cloud environments.


• Familiarity with Python, PowerShell, or Bash for scripting and automation.


• Experience developing policy-as-code with Sentinel or OPA/Rego.


• Knowledge of monitoring and observability platforms such as CloudWatch, Azure Monitor, or Prometheus/Grafana.

Your future at Presidio

JoiningPresidiomeans stepping into aculture of trailblazers-thinkers, builders, and collaborators-those that push the boundaries of what's possible. With our expertise inAI-driven analytics, cloud solutions, cybersecurity, and next-gen infrastructure, we enable businesses to stay ahead in an ever-evolving digital world.

Here,your impact is real.Whether you're harnessing the power ofGenerative AI, architecting resilientdigital ecosystems, or drivingdata-driven transformation, you'll be part of a team that is shaping the future.

Ready to innovate? Let's redefine what's next-together.

About Presidio

At Presidio, speed and quality meet technology and innovation. Presidio is a trusted ally for organizations across industries with a decades-long history of building traditional IT foundations and deep expertise in AI and automation, security, networking, digital transformation, and cloud computing. Presidio fills gaps, removes hurdles, optimizes costs, and reduces risk. Presidio's expert technical team develops custom applications, provides managed services, enables actionable data insights and builds forward-thinking solutions that drive strategic outcomes for clients globally. For more information, visit www.presidio.com.

Applications will be accepted on a rolling basis.

Presidio has a strong commitment to the community we serve and our employees. As an Equal Opportunity Employer, we strive to have a workforce that includes the community we serve.

Presidio is an Equal Opportunity Employer Disability/Vets. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information, and other legally protected categories.

The "Know Your Rights" Poster is available here: https://www.eeoc.gov/poster

Presidio's EEO Policy Statement is available here: https://www.presidio.com/careers

Presidio is committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please send an email to [e-mail] and let us know the nature of your request and your contact information.

Presidio is a VEVRAA Federal Contractor requesting priority referrals of protected veterans for its openings. State Employment Services, please provide priority referrals to [e-mail]

Notice to Massachusetts Candidates: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Recruitment Agencies, Please Note: Presidio does not accept unsolicited agency resumes/CVs. Do not forward resumes/CVs to our careers email address, Presidio employees or any other means. Presidio is not responsible for any fees related to unsolicited resumes/CVs.