Location: Germany

Job Type: Contract – 6 M and Extendable

Job Description:

We are seeking an experienced and highly skilled Cyber Security Expert to join our dynamic team. The ideal candidate will have 8+ years of experience in cybersecurity, with advanced proficiency in PEN Testing (penetration testing, vulnerability assessments, and security audits). Fluency in German is a must, as the role requires collaboration with German-speaking clients and teams.

Key Responsibilities:

Conduct advanced penetration testing (PEN testing) and vulnerability assessments across networks, systems, and applications.

Identify and mitigate security risks in client infrastructures by applying robust security solutions and proactive testing.

Collaborate with internal teams and external clients to design, implement, and optimize security strategies tailored to business needs.

Perform regular security audits, compliance assessments, and create detailed reports on findings and recommendations.

Analyze security incidents, investigate breaches, and develop preventive measures to strengthen defenses.

Stay up to date with emerging cybersecurity threats, tools, and technologies, and incorporate this knowledge into proactive security measures.

Provide guidance and training to internal teams and clients on best security practices and emerging threats.

Ensure compliance with data protection regulations, including GDPR, and other relevant industry standards.

Required Skills and Qualifications:

8+ years of professional experience in the cybersecurity field, with expertise in penetration testing, vulnerability assessments, and incident response.

Strong experience with PEN testing tools and methodologies (e.g., Metasploit, Burp Suite, Nessus, Wireshark).

Proficient in various programming languages such as Python, Bash, or PowerShell for scripting security testing tools.

In-depth knowledge of network security protocols, firewalls, intrusion detection/prevention systems (IDS/IPS), and encryption technologies.

Familiarity with security frameworks, including ISO 27001, NIST, and CIS benchmarks.

Strong experience with GDPR and data protection compliance.

Fluency in German (B1) is a must.

Excellent problem-solving and analytical skills, with a proactive and adaptable approach to security challenges.

Relevant cybersecurity certifications (e.g., CEH, CISSP, OSCP) are a plus.

Location: [Insert Location]
Department: IT Infrastructure & Security
Experience: 5+ years

Position Overview

We are seeking a highly skilled and proactive Lead IT Infrastructure & Network Engineer with hands-on experience in enterprise networking, cloud infrastructure, and IT security.

The ideal candidate will be responsible for designing, implementing, and managing secure and scalable network infrastructures that ensure reliability, performance, and compliance across both corporate and cloud environments.

This role includes collaboration with our Cyber Security and Red Team units to enhance network resilience, perform vulnerability testing, and continuously improve our security posture.

Key Responsibilities

• Design, deploy, and maintain enterprise-level LAN, WAN, and Data Center networks with a focus on performance, redundancy, and security.
• Configure and optimize routing protocols such as BGP, OSPF, and EIGRP for stable and dynamic connectivity.
• Implement and manage firewalls (FortiGate, Sophos), VPNs, and network security policies to safeguard corporate systems.
• Collaborate with the Red Team and Cybersecurity departments to test and strengthen network defenses through controlled simulations and penetration exercises.
• Manage multi-vendor network environments, troubleshoot complex connectivity issues, and minimize downtime.
• Oversee Data Center and Disaster Recovery network operations, ensuring business continuity and compliance with internal standards.
• Deploy and manage AWS Cloud Networking solutions including VPC, Direct Connect, Route 53, and CloudWatch, ensuring secure cloud connectivity.
Monitor and optimize network performance using tools such as SolarWinds, Nagios, Wireshark, and SIEM integrations.
• Lead and mentor IT team members, ensuring technical excellence and adherence to best practices.
• Participate in network audits, vulnerability assessments, and post-incident reviews to maintain operational excellence.

Required Skills & Experience

• Minimum 5 years of experience in Network Engineering or IT Infrastructure Management.
• Strong knowledge of Cisco Routing & Switching (BGP, OSPF, EIGRP, VLAN, STP, EtherChannel, ACLs, NAT).
• Expertise in Firewall Administration (FortiGate, Sophos) and VPN technologies (IPsec, SSL, MPLS).
• Experience with AWS Cloud Networking and hybrid architectures.
• Familiarity with cybersecurity and red team methodologies to identify and mitigate network vulnerabilities.
• Proficiency with monitoring and diagnostic tools: SolarWinds, Nagios, Wireshark, NetFlow, etc.
• Working knowledge of Active Directory, DHCP, DNS, and Windows/Linux systems.
• Strong analytical, troubleshooting, and documentation skills with an emphasis on incident prevention and response.
• Excellent communication and leadership skills with the ability to coordinate across teams.

Preferred Qualifications

• Exposure to offensive security assessments or collaboration with Red / Blue Team operations.
• Relevant certifications such as CCNP, CEH, CompTIA Security+, or AWS Security Specialty.
• Experience with Zero Trust architecture and modern endpoint protection frameworks.

What We Offer

• A dynamic, security-driven work environment focused on innovation and excellence.
• Opportunities for professional growth through exposure to advanced network and security projects.
• A collaborative team culture bridging Infrastructure, Cloud, and Cybersecurity domains.

Location: Germany

Job Type: 6-Month Contract (Extendable)

Job Description:

We are seeking an experienced DevOps Engineer with 10+ years of experience to join our team for a 6-month contract with the possibility of extension. As a senior member of the DevOps team, you will be responsible for automating and streamlining our software development and deployment pipelines, ensuring continuous integration and continuous delivery (CI/CD), and supporting cloud infrastructure management. You will collaborate closely with development, QA, and IT teams to maintain efficient, reliable, and secure operations.

Key Responsibilities:

Design, implement, and manage CI/CD pipelines to automate the build, test, and deployment processes.

Collaborate with development, QA, and IT teams to define infrastructure and automation requirements.

Manage and optimize cloud infrastructure, primarily on AWS, Azure, or Google Cloud, for performance, scalability, and security.

Automate infrastructure provisioning using Infrastructure as Code (IaC) tools like Terraform, CloudFormation, or Ansible.

Monitor system performance, health, and security, and troubleshoot issues across multiple environments.

Implement and manage logging, monitoring, and alerting systems (e.g., Prometheus, Grafana, ELK Stack, Splunk).

Ensure high availability, disaster recovery, and backup processes for cloud infrastructure and applications.

Optimize application deployments for efficiency and cost-effectiveness using containerization technologies such as Docker and orchestration tools like Kubernetes.

Manage version control systems (e.g., Git) and repository management solutions.

Enhance security protocols in CI/CD pipelines, including code scanning, vulnerability management, and compliance.

Provide mentorship and guidance to junior engineers and participate in code reviews.

Participate in on-call rotations to provide 24/7 support for production systems.

Stay up to date with industry trends and technologies, incorporating best practices into our processes.

Required Skills and Qualifications:

10+ years of professional experience as a DevOps Engineer or in a related field (e.g., Systems Engineering, Site Reliability Engineering).

Strong expertise in CI/CD tools such as Jenkins, GitLab CI, CircleCI, or similar.

Advanced knowledge of cloud platforms (AWS, Azure, Google Cloud) and services like compute, storage, networking, and databases.

Hands-on experience with Infrastructure as Code (IaC) tools like Terraform, CloudFormation, Ansible, or Puppet.

Strong experience with containerization and orchestration technologies such as Docker, Kubernetes, and Helm.

Proficiency in scripting and automation with languages like Bash, Python, Ruby, or Go.

Experience managing version control systems (Git, SVN, etc.) and familiarity with GitOps practices.

Expertise in monitoring, logging, and alerting tools (e.g., Prometheus, Grafana, Nagios, ELK Stack, Splunk).

Strong understanding of Linux/Unix systems administration and configuration management.

Experience with networking protocols and working in distributed systems and cloud-native environments.

Security-first mindset, ensuring that security practices are incorporated throughout the development lifecycle (DevSecOps).

Solid understanding of Agile and Scrum methodologies.

Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience).

Strong problem-solving skills and the ability to troubleshoot complex infrastructure issues.

Excellent communication and collaboration skills to work with cross-functional teams.

Preferred Qualifications:

Certifications in AWS, Azure, Google Cloud, or Kubernetes (e.g., AWS Certified Solutions Architect, Certified Kubernetes Administrator (CKA)).

Experience with serverless architecture and related tools.

Familiarity with database administration and NoSQL databases.

Previous experience with microservices architecture and the deployment of large-scale systems.

Contribution to open-source DevOps tools and communities is a plus.