Linux Infrastructure Engineer

Emphasoft is an international software development and outstaffing company headquartered in Finland. We can provide you with individual engineers or ready-made team for your project. We will help you design and develop a new product or mobile application faster and more efficiently than an in-house team. This will not only reduce the time of the project, but also reduce its cost.

We are looking for an experienced Linux Infrastructure Engineer to join our team. The ideal candidate will have strong expertise in Linux environments, network configuration, and virtualization, with a focus on high availability and performance tuning.

Responsibilities:

• Assist on build Linux base images on embedded and standalone devices of company products.
• Day by day work will contain configuration application on User space and solution bugs from our team and customers.
• Assist on write Python/Bash scripts for different task and small tools for our and Global support teams.
• Assist for our team sometimes integrate with cloud base resources and technologies , mostly of them are provided by AWS.

Requirements:

• 5+ years of experience in Linux infrastructure.
• Advantage for candidates with experience in large organizations.
• Advantage for candidates with experience in ISP environments.
• Operating Systems: Proficiency in Debian/Ubuntu and other Linux distributions.
• Networking: Expert in network configuration, troubleshooting, and security.
• Scripting & Automation: Experience with Shell, Python.
• Virtualization: Knowledge of VMware, AWS EC2.
• Service Management: Experience with systemd and other service management tools.
• Performance Tuning: Ability to optimize system performance.
• DNS & Network Administration: Deep understanding of DNS servers, IPv4, IPv6
• ISP Hardware: Familiarity with routers, switches, modems.
• Traffic Management: Experience with bandwidth management and traffic shaping.
• Security Best Practices: Experience implementing cloud security best practices, including IAM, encryption, and key management.
• English level - Fluent English for daily communication with international clients & different teams.

Advantages :

• Serverless Architectures: Experience with serverless technologies such as AWS Lambda, GCP Functions, or Azure Functions.
• Security Certifications: AWS Certified Security – Specialty, or equivalent certifications in cloud security