Description

Role description
We are seeking a highly capable and hands-on DevOps Engineer / DevOps Consultant to support critical cloud engineering, platform operations, and migration initiatives within a complex enterprise environment. This contract role requires a self-driven professional who can operate independently, take ownership of deliverables, and execute with minimal supervision while collaborating effectively across infrastructure, security, networking, and application teams.

The successful candidate will be responsible for designing, implementing, maintaining, and migrating secure, scalable, and highly available cloud infrastructure and deployment pipelines, with deep expertise in AWS, Terraform, CI/CD, containerization, Linux administration, networking, security integration, and observability platforms.

A key focus of this role will be to lead and support enterprise migration activities, including: 
AWS tenant migration from Org A to Org B 
Observability migration from Splunk to Google Observability and Google SecOps 
Complex network and security infrastructure changes, including Route 53, SSL/TLS certificate changes, Transit Gateway (TGW) updates, DNS server changes, Zscaler changes, and WAF changes 
Governance and security policy updates, including SCP (Service Control Policy) changes 
The ideal candidate will demonstrate strong technical depth, sound engineering judgment, and a commitment to security by design, shift-left engineering, cost optimization, standardization, and operational excellence.

Key Responsibilities

Design, deploy, and manage secure, scalable, and resilient cloud infrastructure using AWS services. 
Take a hands-on role in the implementation, troubleshooting, and optimization of infrastructure, automation, deployment pipelines, and production support activities. 
Lead and support AWS tenant migration activities, including the movement of infrastructure, services, configurations, and dependencies from Org A to Org B. 
Plan and execute migration tasks with strong attention to service continuity, dependency mapping, risk mitigation, rollback planning, and post-migration stabilization. 
Support the migration of observability and security monitoring platforms from Splunk to Google Observability and Google SecOps, including log routing, monitoring integration, ing considerations, and operational transition. 
Design and execute complex network infrastructure changes, including: 
Route 53 updates and DNS cutover activities 
SSL/TLS and certificate changes 
Transit Gateway (TGW) changes 
DNS server changes 
Zscaler-related updates 
WAF configuration changes 
Implement and manage SCP (Service Control Policy) changes in alignment with organizational governance, security, and access control requirements. 
Architect and implement AWS networking solutions, including: 
VPC, NAT Gateway, Transit Gateway, Route Tables, Route 53, Resolvers, DNS configurations 
Manage and optimize AWS services such as: 
ACM, CloudFront, API Gateway, Athena, ECS, Lambda, Step Functions, AWS Glue 
Manage storage and data platform components, including: 
EBS, RDS, MongoDB, Snowflake, S3 / S3 Tables 
Develop and maintain infrastructure as code using Terraform, with emphasis on modularity, reusability, governance, and compliance with engineering standards. 
Build, optimize, and troubleshoot GitLab CI/CD pipelines for automated build, testing, security scanning, and deployment. 
Containerize applications using Docker and support deployment in containerized environments. 
Administer Linux-based systems, including system configuration, operational support, performance tuning, and troubleshooting. 
Automate operational and deployment activities using shell scripting and related scripting techniques. 
Collaborate with security teams to integrate controls, vulnerability scanning, and policy enforcement into engineering workflows, including tools such as Checkmarx and Google SecOps. 
Identify and implement cost-saving opportunities without compromising security, performance, or reliability. 
Standardize infrastructure modules, deployment patterns, and operating procedures to improve consistency and maintainability. 
Produce clear and accurate documentation covering architecture, migration runbooks, implementation procedures, operational workflows, and support handover materials. 
Work closely with cross-functional teams to improve platform maturity, reliability, migration readiness, and delivery efficiency. 
Act as a dependable technical contributor who can independently drive workstreams, resolve issues proactively, and escalate risks appropriately.

The ideal candidate will demonstrate:

A hands-on approach with the ability to actively execute engineering and migration tasks, not just provide guidance

A self-driven and independent working style, with the ability to manage priorities, drive workstreams, and deliver results with minimal supervision

Proven experience supporting complex enterprise migrations involving infrastructure, observability, network, and governance changes

Strong troubleshooting capability across AWS, networking, Linux, CI/CD, and containerized environments

Strong ownership mindset, accountability, and attention to detail

Excellent communication and documentation skills, including the ability to work effectively with engineering, network, security, and governance stakeholders

A strong commitment to security, operational excellence, resilience, and cost efficiency

Shape

Preferred Experience

Experience working in large-scale enterprise AWS environments

Experience leading or supporting AWS Organization / tenant migration programs

Experience delivering observability transformation initiatives, especially migration from Splunk to Google-native observability and security platforms

Experience coordinating DNS, certificate, TGW, Zscaler, WAF, and routing changes in production environments

Experience implementing and validating SCP changes within controlled governance frameworks

Experience supporting production cutovers, incident management, rollback planning, and post-migration stabilization

Experience developing reusable Terraform modules and platform standards

Exposure to:

Kubernetes, Jira, Packer, AWS Bedrock, AWS Agent Core

Shape

Core Principles

Candidates are expected to uphold and promote the following principles:

Hands-On Ownership 
Take direct responsibility for implementation, troubleshooting, migration execution, and operational outcomes.

Self-Driven Delivery 
Operate independently, manage priorities effectively, and proactively drive tasks to completion.

Security by Design 
Incorporate security controls from the earliest stages of infrastructure, migration, and application design.

Shift Left 
Introduce validation, testing, and security scanning early in the delivery lifecycle.

Operational Excellence 
Build reliable, supportable, and well-documented solutions that meet enterprise production standards.

Cost Optimization 
Continuously evaluate and implement ways to reduce cloud and operational costs without compromising service quality.

Code Standardization 
Maintain consistent standards across infrastructure code, automation scripts, and configuration management.

Reusable Design Patterns 
Apply scalable, supportable, and repeatable design patterns across infrastructure and delivery pipelines.

DRY (Don’t Repeat Yourself) 
Promote modularity and reuse to reduce duplication across scripts, templates, and infrastructure components.

Skills
AWS Cloud Services 
Strong hands-on experience with: 
VPC, NAT Gateway, Transit Gateway, Route Tables, Route 53, Route 53 Resolvers, ACM, CloudFront, API Gateway, Athena, ECS, Lambda, Step Functions, AWS Glue 
Migration Experience 
Proven experience in planning and executing infrastructure and platform migrations, including: 
AWS tenant migration from one AWS Organization to another 
Observability migration from Splunk to Google Observability and Google SecOps 
Network and security change execution involving Route 53, certificates, TGW, DNS, Zscaler, and WAF 
SCP policy changes in controlled enterprise environments 
Networking 
Strong understanding of: 
DNS, Routing, Load balancing, SSL/TLS, Certificate lifecycle management, Network troubleshooting 
Hybrid and enterprise network change coordination 
Storage and Data Platforms 
Experience with: EBS, RDS, MongoDB, Snowflake, S3 
Infrastructure as Code 
Strong hands-on experience developing and maintaining Terraform modules 
Ability to build reusable, compliant, and standardized infrastructure code 
CI/CD and Automation 
Strong experience designing, implementing, and optimizing GitLab CI/CD pipelines 
Experience integrating testing, security scanning, and deployment controls into automation workflows 
Containerization 
Hands-on expertise in Docker container creation, management, and troubleshooting 
Linux Administration 
Strong capability in Linux administration, configuration, troubleshooting, and performance tuning 
Scripting 
Proficiency in shell scripting for automation, task orchestration, and operational efficiency 
Security and Compliance 
Experience integrating security controls and vulnerability scanning into engineering processes 
Working knowledge of Checkmarx 
Experience supporting Google SecOps workflows 
Understanding of governance controls and access policy management within AWS

Key Skills

Education

Any Graduate