Cloud Infrastructure Engineer III

Job Description

We are seeking a Senior Cloud Infrastructure Engineer to serve as the design lead for the Security Systems Infrastructure Engineering function on a large-scale enterprise security systems programme. This senior-level position owns the architecture of the cloud and virtualized infrastructure underpinning the enterprise’s physical security applications — designing high-availability topologies, identity and access models, and tiered storage strategies, and authoring the Business Requirements and Technical Design Documentation that guide the implementation team.

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You will act as the primary engineering-tier escalation point, mentor implementation engineers, and partner with sustainment, network engineering and programme governance to ensure resilient, secure and auditable infrastructure delivered against defined SLAs and KPIs.

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Key Responsibilities

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● Design and architect GCP environments (Compute Engine, Cloud Storage with retention

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policies, VPC networking) for centralized security applications, setting the standards

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implementation engineers execute.

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● Architect virtualized on-premise and cloud-hosted infrastructure for Linux and Windows

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enterprise operating systems.

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● Design and own high-availability mechanisms — failover, hot-swap, cold-swap, clustering,

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geo-redundancy and load-balancing — across physical and virtual infrastructure.

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● Define the infrastructure IAM model across OS (Windows / Linux) and environment (cloud /

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VM / physical server) tooling, embedding least-privilege and least-service operational

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security.

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● Design tiered storage and database architectures optimized for retention, uptime and

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auditability, including backup / restore and audit-logging strategy.

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● Establish orchestration and configuration-management standards using Terraform, Ansible,

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Puppet, Git, PowerShell, DellOME and NetBox; set automation patterns in Python and Bash.

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● Serve as the primary engineering-tier escalation point for operations and sustainment

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functions when standard playbooks are exceeded.

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● Monitor hardware and software product lifecycles; lead EOL evaluations and product

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upgrade testing.

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● Author Business Requirements Documents (BRDs), Technical Design Documentation

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(TDDs) and runbooks from baseline; manage initiatives through the programme’s PM

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Workflow to align with SLAs and KPIs.

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● Mentor and provide technical guidance to implementation (L2) engineers, conducting design

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reviews and knowledge-transfer sessions to build team capability.

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Required Qualifications & Skills

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● 8–12 years of progressive experience in cloud and enterprise infrastructure engineering,

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including architecture and design ownership in production environments.

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● Expert GCP architecture across Compute Engine, Cloud Storage, VPC and IAM, with

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demonstrated cloud-native high-availability design.

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● Deep Infrastructure-as-Code mastery — Terraform and Ansible (mandatory) — plus Puppet,

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Git, Bash, Python and PowerShell for orchestration and automation.

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● Strong Linux and Windows enterprise OS administration and virtualization (VMware / Hyper-

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V); Dell iDRAC and DellOME hardware management.

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● IAM design across OS and cloud (Active Directory, Google IAM, RBAC) with least-privilege

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enforcement; storage and database architecture including retention, backup/restore and

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audit logging.

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● Strong technical authoring (BRDs, TDDs, runbooks from baseline); network engineering

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fundamentals to coordinate with the Network Engineering team.

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● Certifications — Required: GCP Professional Cloud Architect. Strongly preferred: GCP

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Professional Cloud Security Engineer, GCP Professional Cloud DevOps Engineer.

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Beneficial: Red Hat RHCE, HashiCorp Terraform Associate/Professional, ITIL Foundation.

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Tools Required

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● Cloud & Environment: GCP (Compute Engine, Cloud Storage, VPC, IAM) for building and

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sustaining centralized security-application infrastructure.

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● IaC & Orchestration: Terraform, Ansible, Puppet, Git, PowerShell, Bash, Python for

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automated deployment, configuration management and sustainment.

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● Hardware & OS: Dell iDRAC, DellOME, NetBox; Linux (RHEL / Ubuntu) and Windows

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Server; VMware and Hyper-V virtualization.

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● Identity & Governance: Active Directory, Google IAM, RBAC for least-privilege access;

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Programme PM Workflow (BRD / TDD / Project Charter) for project governance.

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Salary Range

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$85,120.00 - $134,400.00 USD (Salary)

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Please note that the salary information provided herein is base pay only (gross); it does not include other forms of compensation which may or may not apply to this specific position, namely, performance-based bonuses, benefits-related payments, or other general incentives - none of which are guaranteed, may be subject to specific eligibility requirements, and are wholly within the discretion of Astreya to remit.

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Further, the salary information noted above is a range that consists of a minimum and maximum rate of pay for this specific position. Where an applicant or employee is placed on this range will depend and be contingent on objective, documented work-related considerations like education, experience, certifications, licenses, preferred qualifications, among other factors.

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Astreya offers comprehensive benefits to all Regular, Full-Time Employees, including:

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Medical provided through UHC (PPO, HSA, Surest options) / Medical provided through Kaiser (HMO option only) for California employees only

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Dental provided through UHC

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Nationwide Vision provided by UHC

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Flexible Spending Account for Health & Dependent Care

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Pre-Tax Account for Commuter Benefit/Parking & Transit (location-specific)

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Continuing Education and Professional Development via various integrated platforms, e.g. Udemy and Coursera

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Corporate Wellness Program provided by Goomi Group

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Employee Assistance Program

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Wellness Days

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401k Plan

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Basic and Supplemental Life Insurance

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Short Term & Long Term Disability

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Critical Illness, Critical Hospital, and Voluntary Accident Insurance

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Tuition Reimbursement (available 6 months after start date, capped)

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Paid Time Off (accrued and prorated, maximum of 120 hours annually)

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Paid Holidays

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Any other statutory leaves, paid time, or other ancillary benefits required under state and federal law