Overview
Company
Profile match
Impact
Conditions
Benefits
Hiring process
Similar jobs

Sii

Sii is a Polish company in the information technology and engineering services sector. It provides software development, testing, business process outsourcing, and engineering solutions for clients in industries such as finance, telecommunications, automotive, and manufacturing.

We are looking for a skilled Senior Security Engineer to join our remote team, focusing on delivering security solutions using Microsoft technologies and cloud platforms. You will play a crucial role in implementing security improvements, working closely with customers to enhance their security posture. If you are passionate about security engineering and eager to contribute to strategic security maturity, this opportunity may be the right fit for you.

Your tasks

  • Deliver assigned Azure DevOps stories and tasks according to sprint priorities

  • Implement security improvements across Microsoft Sentinel, Microsoft Defender, and cloud security tooling

  • Provide estimates and feasibility input during planning and refinement sessions

  • Maintain work items with clear progress notes, completed hours, and technical context

  • Identify and raise risks early regarding scope, effort, complexity, or dependencies that may impact delivery

  • Build, configure, test, and validate changes against acceptance criteria and security standards

  • Document delivered work, including key decisions, testing evidence, and support considerations

  • Facilitate demos and knowledge transfer to ensure customers understand and can effectively use implemented solutions

  • Share reusable patterns, scripts, and lessons learned to enhance Security CoE delivery

Requirements

  • Minimum 4 years of experience in security engineering with hands-on expertise in Microsoft security technologies and cloud platforms

  • Practical knowledge of Microsoft Sentinel, Microsoft Defender, SIEM/XDR, Azure, AWS, and security operations tooling

  • Ability to troubleshoot technical issues across customer environments and communicate progress clearly

  • Strong written communication skills for Azure DevOps updates, documentation, and customer-facing summaries

  • Experience with scripting or automation using languages such as PowerShell, Python, or Bash is beneficial

  • Familiarity with secure configuration principles and OWASP Top 10

  • Fluent English

Nice-to-have requirements

  • Relevant Microsoft security certifications

  • Motivation to learn and grow in the security engineering field

Recommended for you based on this role

Similar stack
Same company
In your city
$79k – $86k per year • Remote • Full-Time • 5+ year exp • Warsaw
DevOps
ArgoCD
GitOps
Grafana
Helm
Kubernetes
Loki
Prometheus
IoT
MQTT
OPC UA
Apply
Remote • Full-Time • Lublin
SQL
Python
Python
pySpark
Databases
Databricks
Google BigQuery
Snowflake
AI/ML
Airflow
dbt
Spark
DevOps
CI/CD
GCP
GitHub Actions
GitLab CI
Terraform
Apply
Remote • Full-Time • 5+ year exp • Warsaw
DevOps
AWS
Azure
Apply
Remote/Hybrid • Full-Time • 5+ year exp • Wrocław
Java
Java
Gradle
Maven
DevOps
Azure
Azure DevOps
CI/CD
GitHub Actions
Jenkins
QA
TestRail
Apply
Remote • Full-Time • 5+ year exp • Wrocław
Python
SQL
Databases
Databricks
AI/ML
Spark
DevOps
Azure
Analytics
Power BI
Apply
Full-Time • 5+ year exp • Warsaw
SQL
Databases
Databricks
Snowflake
Analytics
Power BI
Management
Confluence
Jira
Apply
$86k – $106k per year • Full-Time • 5+ year exp • Kraków
DevOps
ArgoCD
Azure
Azure DevOps
Crossplane
Kubernetes
Apply
Full-Time • 5+ year exp • Warsaw
Java
DevOps
CI/CD
QA
Playwright
Apply
Remote/Hybrid • 5+ year exp • Warsaw
Bash
Node JS
Python
JavaScript
DevOps
Azure
Azure DevOps
CI/CD
GitHub Actions
Apply
$83k – $106k per year • Remote/Hybrid • Full-Time • 7+ year exp • Warsaw
SQL
Databases
Databricks
DevOps
Azure
CI/CD
Apply
Career impact
Discover how this job can transform your career
Get a personal career forecast for this job - salary uplift, next-level role, skill boost and a 3-year financial impact, all calculated from your profile.
Personal salary uplift vs. your current pay
Your 3-year career trajectory
Skills you will level up in this role
3-year financial impact in dollars
Create free account
Free forever • Less than a minute • No credit card

Work setup

Location
Warsaw
Remote work
Remote
Employment
Full-Time