Senior Infrastructure Optimization Specialist - AI Trainer - Freelance - 8-20 hrs/week - Remote

10x Team; Danmark; Remote; SEK 771,000 - 1,387,000; Full time

Job summary

10x Team invites a Freelance Infrastructure Optimization Specialist to join our AI training programs, working remotely from EU/UK. The role focuses on reviewing AI-generated infrastructure guidance, validating deployment strategies, and crafting practical examples and risk analyses.

You’ll collaborate with AI labs and engineers on flexible, project-based tasks, 8–20 hours weekly. As part of our freelance network, you will shape how AI reasons about real-world operations, offering concrete

Qualifications

• Experienced IT infrastructure specialist with a track record optimizing and scaling complex systems.
• Based in EU or UK, available 8–20 hours per week.
• Strong automation, modern infrastructure strategies, and proactive feedback.

Responsibilities

• Review and enhance AI-generated guidance on infrastructure optimization.
• Assess technical accuracy and viability of AI-driven infrastructure scenarios.
• Develop practical examples, use cases, and risk assessments from real-world experience.
• Create scenario variations for engineers, architects, and stakeholders.
• Identify gaps or flawed assumptions in AI outputs and provide actionable feedback.
• Influence how AI understands infrastructure challenges.

Job description

Updated: 07 July 2026

Freelance | 8–20 hrs/week | Remote (EU/UK)

Are you an expert in IT infrastructure and optimization, excited to shape the future of artificial intelligence? Do you want to apply your expertise to training smarter AI models while enjoying flexible, remote freelance work? Join 10x Team as a Freelance Infrastructure Optimization Specialist - AI Trainer and help guide the next generation of AI towards real-world efficiency and resilience.

About Us:

10x Team connects freelance professionals with leading AI labs to develop advanced AI models. We’re seeking experienced infrastructure optimization specialists, based in the EU or UK, to ensure AI-generated recommendations and workflows are technically valid, efficient, and relevant to real-world practices.

Key Responsibilities:

• Review and enhance AI-generated content on infrastructure optimization, systems architecture, and deployment strategies
• Assess the technical accuracy, efficiency, and operational viability of AI-driven infrastructure scenarios and recommendations
• Develop practical examples, use cases, and risk assessments drawing from your infrastructure experience
• Create scenario variations for different roles in infrastructure—engineers, architects, and stakeholders
• Identify gaps, inefficiencies, or flawed assumptions in AI outputs and provide detailed, actionable feedback
• Directly impact how AI understands and reasons about infrastructure optimization and operations challenges

About You:

• Experienced IT infrastructure specialist, systems architect, or operations lead with a record of optimizing, maintaining, and scaling complex systems
• Based in the EU or UK
• Demonstrated expertise in modern infrastructure strategies, automation, and operational excellence
• Highly organized, proactive, and skilled at delivering clear, constructive feedback
• Available 8–20 hours per week and reliable in communication

Why Join 10x Team?

• Flexible, project-based freelance work—100% remote
• Use your infrastructure expertise to help build better, more efficient AI models
• Shape AI’s understanding of real-world operational and optimization challenges
• Free access to our AI Academy for ongoing professional developmentStructured onboarding, concise project briefs, and collaborative environment

NOTE

At 10x, there are two types of opportunities:

1. Traditional freelance missions

These are regular project-based opportunities where the listed mission is the actual project you may work on.

2. AI Lab roles

For AI Lab roles, we scout, review, and approve profiles for access to future project opportunities.

The missions listed for AI Lab roles are not traditional job openings. AI Lab work is often highly confidential as this exposes information of what an AI Lab is working on, and project requests are unpredictable. When an AI Lab request comes in, we often need to respond within 24 hours with suitable talent.

Matching depends on the specific needs of each AI Lab project and your niche expertise. Once your profile is reviewed and approved, you may be matched to relevant AI Lab projects when suitable opportunities arise.

This can happen within hours, but it may also take months, depending on the researchers at the AI labs and their project needs.