Senior DevOps Engineer

Sygnia is a top tier cyber technology and services company,

providing consulting and incident response support for organizations worldwide.

Sygnia works with companies to proactively build their cyber resilience and to

respond and defeat attacks within their networks. It is the trusted advisor and

cyber security service provider of IT and security teams, senior managements,

and boards of top organizations worldwide, including Fortune 100 companies.

The company draws on top talent from the ranks of elite

military technology units and from across the cyber industry and has some of

the world’s top talents in cyber security. Described by Forbes as a “cyber

security delta force”, Sygnia applies technological supremacy, digital combat

experience, data analytics and a business-driven mindset to cyber security,

enabling organizations to excel in the age of cyber.

We are seeking a Senior DevOps Engineer with deep AWS

expertise and proven experience leading GitOps practices using ArgoCD. You will

design, automate, and scale secure, high-availability infrastructure and CI/CD

pipelines that enable rapid, reliable delivery of our flagship product. Beyond

hands-on engineering, you’ll play a key role in driving DevOps best practices,

mentoring teammates, and shaping platform architecture.

Key Responsibilities:

Architect and manage AWS environments (multi-account,

multi-region) with focus on scalability, resilience, and cost efficiency.

Design and implement GitOps-driven CI/CD pipelines using

ArgoCD, Argo Workflows, and related tooling.

Lead adoption of infrastructure-as-code (IaC) practices

(Terraform, Pulumi, Crossplane).

Build and maintain Kubernetes (EKS) clusters, including

Helm-based deployments and cluster lifecycle management.

Automate provisioning, deployment, and operational workflows

across environments (dev, staging, production).

Implement DevSecOps practices, including compliance

automation, security scanning, and secrets management.

Establish and evolve monitoring, logging, and observability

(Datadog, Prometheus, OpenTelemetry, Grafana).

Partner with developers to ensure seamless application

integration and rapid, reliable deployments.

Mentor fellow engineers, drive cross-team DevOps best

practices, and influence architecture decisions.

Participate in and continuously improve the on-call rotation

supporting mission-critical systems.

Requirements

Main Reqirements

5+ years of experience as a DevOps Engineer.

3+ years hands-on AWS or GCP/Azure in production

environments, with strong expertise in: EKS, EC2, S3, RDS, ElastiCache, SQS,

VPC, Route53; designing secure, scalable, multi-account architectures.

3+ years Kubernetes experience, including Helm, operators,

and production-grade cluster management.

Experience with CI/CD platforms especially ArgoCD (Argo

Workflows a strong plus), or GitHub actions- Must

3+ years IaC experience with Terraform – Must

Experience in Pulumi/Crossplane -advantage

Strong automation/scripting (Python, Bash).

Experience with monitoring/observability stacks (Datadog,

Prometheus, Grafana, OpenTelemetry)- advantage

Extensive experience using AI-powered development and engineering tools such as Claude Code, Codex, Cursor, and similar tools to improve productivity, automation, troubleshooting, and software delivery.

Excellent problem-solving, communication, and collaboration

skills.

End-to-end project execution experience in enterprise-scale

environments.

A passion for continuous learning, innovation, and mentoring

others.