Software Engineer, DevOps

Overview

About eSentire

eSentire is on a mission to hunt, investigate and stop cyber threats before they become business disrupting events. We were founded on the premise that if you can’t find a solution, you build it. Entrepreneurship and innovation are in our DNA. Our culture is based on transparency, teamwork, and continuous innovation.

As the authority in Managed Detection and Response, we protect the critical data and applications of 2000+ organizations in 80+ countries, across 35 industries from known and unknown cyber threats.

The Role
We are seeking a skilled DevOps / CloudOps Engineer to join our Labs team. This role focuses on supporting and optimizing the deployment pipelines, infrastructure, and cloud environments that power our research and prototyping initiatives. The ideal candidate is an AWS expert with strong networking fundamentals and experience managing scalable, resilient infrastructure. Familiarity with Snowflake and/or Aurora/PostgreSQL is a significant plus.
Key Responsibilities

• Infrastructure Management: Design, implement, and manage infrastructure across AWS accounts (sandbox, integration, prod, etc.) following IaC best practices (e.g., Terraform or CloudFormation).
• CI/CD Operations: Maintain and improve CI/CD pipelines to support efficient code deployment, testing, and validation across multiple environments.
• Environment Support: Provide hands-on operational support for the Labs environments, including provisioning, scaling, and securing services.
• Networking & Security: Configure VPCs, subnets, routing, and firewalls. Implement cloud-native security best practices and work closely with the Security team for compliance.
• Monitoring & Observability: Set up logging, monitoring, and alerting to ensure high availability and visibility into system health.
• Data Infrastructure (Optional Asset): Support and optimize usage of Snowflake and Aurora/Postgres databases within the lab environments, including schema setup, connection management, and cost control.

Skills And Qualifications
Must-Have

• Solid hands-on experience with AWS services (EC2, S3, Lambda, RDS, IAM, VPC, CloudWatch, etc.)
• Strong grasp of networking concepts (IP routing, firewalls, VPNs, DNS, TLS)
• Proficiency with infrastructure-as-code tools (e.g., Terraform, CloudFormation)
• Experience with Linux-based systems and scripting (e.g., Bash, Python)
• Understanding of CI/CD tooling (GitHub Actions, GitLab CI, Jenkins, etc.)

Nice-to-Have

• Experience managing Snowflake environments (warehouse sizing, roles, policies)
• Familiarity with Aurora/PostgreSQL performance tuning and backup strategies
• Exposure to multi-account AWS architectures and cost optimization
• Interest in supporting experimental and rapid prototyping environments

What We Offer

• Opportunity to shape how cloud infrastructure supports R&D initiatives
• Flexibility and autonomy to innovate with cutting-edge tools and platforms
• Collaborative environment with access to domain experts in AI, security, and data engineering
• A culture of experimentation, learning, and continuous improvement

Our Culture and Values

At eSentire we work in a collaborative and innovative work environment. We work with brilliant and passionate people who strive and encourage others to do their best. eSentire’s idea-rich environment welcomes creative and sometimes unconventional perspectives!

We celebrate diversity, operating with mutual respect and consideration, in an environment that fosters inclusivity for all. We believe that a variety of perspectives, backgrounds, and experiences make us stronger – if you’re enthusiastic about this opportunity but don’t meet every qualification, we encourage you to apply anyway. It takes a diverse set of thoughts, cultures, backgrounds, and perspectives to be a true market leader.

Total Rewards

We believe in rewarding performance and providing comprehensive benefits tailored to support your well-being. Our package includes comprehensive health benefits, a flexible vacation plan, and participation in our company-wide equity program, allowing you to share in the success and growth of our organization.

Accommodation

If you have any accessibility requirements during the recruitment process, please reach out to our HR team at talentacquisition@esentire.com and any accommodation needs will be addressed upon request. Your talents and unique perspectives are valued, and we look forward to the opportunity to work together to build a more inclusive future.

It's our mission at eSentire to protect our customers 24/7/365 and we extend this conviction to job seekers. During the application and interview process, eSentire will communicate with you from one of our corporate "@esentire.com" email addresses, never from a public email address. We strive to provide a welcoming, respectful, and thorough interview process, providing the candidate with ample opportunity to spend time with the hiring manager, recruiter, and future colleagues face to face, or using a video conference technology.
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