Senior AWS DevOps Engineer - WFH
Lennor Group
- New York, New York, United States
- New York, New York, United States
À propos
Salary: Open Salary
Work Setup: WFH
Shift Schedule: Night Shift
The Role We are seeking a Senior DevOps Engineer to own and evolve our cloud infrastructure and DevOps practices. This role will be responsible for the reliability, security, scalability, and performance of our AWS environment and will work closely with US‑based leadership and globally distributed engineering teams.
You will take end‑to‑end ownership of production infrastructure, establish best practices, and help mature our DevOps processes as the platform scales.
Your Responsibilities
Cloud Infrastructure (AWS)
Own the design, implementation, and ongoing operation of highly available and scalable AWS infrastructure
Manage and optimize:
EC2 (autoscaling groups, AMIs, lifecycle management)
RDS (backups, performance tuning, replication, upgrades)
Elastic Load Balancing (ALB/NLB)
VPC, subnets, security groups, and routing
Drive capacity planning and cost‑effective scaling strategies
Security & Reliability
Own the cloud security posture, including:
IAM roles and least‑privilege access
Network security and intrusion detection
Security monitoring and alerting
Implement and maintain:
Intrusion detection and threat monitoring
Patch management and vulnerability remediation
Ensure high availability, backup, and disaster recovery strategies
Monitoring, Observability & Operations
Design and maintain monitoring, logging, and alerting:
CloudWatch (metrics, logs, alarms)
Third‑party observability tools as appropriate
Lead incident response, troubleshooting, and root cause analysis
Continuously improve system reliability and operational maturity
Automation & CI/CD
Build and maintain infrastructure as code (Terraform, CloudFormation, or equivalent)
Support and improve CI/CD pipelines and deployment automation
Establish best practices for safe deployments, rollbacks, and environment consistency
Collaboration & Leadership
Serve as the primary owner of DevOps and cloud infrastructure
Partner with engineering leadership, backend, frontend, and QA teams
Provide guidance on architecture, scalability, security, and operational best practices
What We’re Looking For:
Must possess at least 5 years of experience in DevOps, SRE, or cloud infrastructure roles
Proven experience operating production AWS environments
Strong background in system reliability, security, and performance
Excellent problem‑solving skills and attention to detail.
Must have deep hands‑on experience with:
EC2, RDS, Elastic Load Balancing
Autoscaling, performance tuning, and cost optimization
VPC networking and security
Monitoring, logging, and alerting systemsIntrusion detection and security best practices
Infrastructure as Code (Terraform strongly preferred)
Linux systems administration
Bash, Python, or similar scripting languages
Experience supporting Ruby on Rails and/or Java applications
Experience deploying React‑based frontends
Experience working with globally distributed engineering teams
FinOps or cloud cost optimization experience
AWS Certified Solutions Architect – Associate or Professional Certification is a plus
AWS Certified SysOps Administrator – Associate Certification is a plus
AWS Certified DevOps Engineer – Professional Certification is a plus
AWS Certified Security – Specialty Certification is a plus
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Compétences linguistiques
- English
Avis aux utilisateurs
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