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Senior DevSec Ops Engineer

DevOps

Senior DevSec Ops Engineer

DevOps

Chmielna 69, Warszawa

Transition Technologies MS

Full-time
B2B, Permanent
Senior
Remote

Tech stack

    English

    C1

    CI/CD

    master

    Bash

    master

    Grafana

    master

    Docker

    master

Job description

Your responsibilities:


  • Deploy and operate containerized services using orchestration frameworks to ensure scalability and resilience

  • Automate infrastructure through Infrastructure as Code (IaC) to provide consistent and repeatable environments

  • Deploy and monitor workloads in cloud environments (AWS, Azure, Google Cloud, VMware, OpenStack)

  • Implement site reliability engineering (SRE) and observability practices to ensure resilience, monitoring, logging, metrics, and distributed tracing

  • Support high-throughput and service-oriented architectures, ensuring resilient and scalable deployments

  • Deliver incremental capabilities in Agile and DevSecOps environments following frameworks such as Scrum, SAFe, or Kanban

  • Design and manage secure networking and service meshes (TLS, Istio, Linkerd, API gateways) to ensure encrypted and reliable service-to-service communication

  • Apply zero-trust principles and compliance automation to enforce security policies and validate system compliance

  • Manage identity and access using secure methods for secrets, tokens, certificates, and least-privilege access control



We are looking for you, if you have:


  • Minimum 4 years of experience with containerization and orchestration (Docker, Kubernetes, OpenShift)

  • Minimum 4 years of experience in designing and maintaining CI/CD pipelines with automated testing and security validation

  • Experience with Infrastructure as Code (Terraform, Ansible, Helm, Pulumi)

  • Experience deploying and securing workloads in hybrid/public cloud environments (AWS, Azure, Google Cloud, VMware, OpenStack)

  • Experience implementing site reliability engineering and observability practices (Prometheus, Grafana, ELK/Loki, OpenTelemetry)

  • Experience implementing scalable, resilient, high-throughput systems and serviceoriented architectures

  • Experience delivering capabilities in Agile/DevSecOps environments (Scrum, SAFe, Kanban)

  • Experience designing and managing secure networking and service mesh (TLS, Istio, Linkerd, API gateways)

  • Experience applying zero-trust principles and compliance automation (OPA, Kyverno, SBOM, CIS benchmarks)

  • Experience managing secrets and access policies using modern IAM solutions (Vault, AWS KMS, Azure Key Vault, RBAC/ABAC)

  • Fluent in English (oral and written).



We offer:

  • Interesting and challenging projects

  • Flexible working hours

  • Friendly, non-corporate atmosphere

  • Stable working conditions (CoE or B2B)

  • Possibility for self-development and promotion in the company

  • Rich benefits package


We reserve the right to contact the selected candidates.

Published: 02.10.2025

Meet the company

Transition Technologies MS

We are a rapidly growing IT company with global reach. We deal with IT outsourcing and implementation projects in flexible cooperation models, providing access to competence and experts in technologies from mainstream to cloud. TTMS' greatest strength is its skilled professionals, so people are at the heart of our organisational culture.

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Senior DevSec Ops Engineer

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Senior DevSec Ops Engineer

Chmielna 69, Warszawa

Transition Technologies MS

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Senior DevSec Ops Engineer - Transition Technologies MS