Windows Server & Network Administrator (Freelance, Full-Time, 100% Remote)

Position: Windows Server & Network Administrator (Freelance, Full-Time, 100% Remote)
Company: Citybites
Team Size: 5 people
Start: As soon as possible
Working Hours: Monday to Friday, round about 8 hours between 05 am – 05 pm GMT+2 (required)
Monthly Salary: USD 1,500 (8,50 USD/hour, paid per hour, if you work more, you get more)
Contract Type: Freelance, long-term

What You’ll Be Doing
Manage and maintain Windows Server environments

Work with virtualization technologies (we currently use Hyper-V)

Administer client networks (10–15 clients with 5–70 users each)

Configure and support firewalls (e.g., MikroTik with user, PFSense, Unifi Dreammachine)

Site2Site VPN

Use an RMM system (we use Atera) to monitor systems and handle alerts

Perform end-user support (1st to 3rd level)

Keep detailed and well-structured documentation of all tasks and configurations

Follow predefined instructions and technical procedures accurately

Perform a short morning system check between 05:00 and 06:00 GMT+1

a plus: Stay generally available between 05:00 and 17:00 GMT+1; work flexibly based on incoming cases

What We Expect from You
You do not need to have experience with the exact tools we use. However, you must have hands-on experience in each of the following areas with at least one system per category:

Areas:
Windows Server
Virtualization
RMM
Backup Systems
IT Security
Office365
Veeam Backup
Atera Remote Management
3CX or any other VoIP solution
General Network Administration
Keeper Password-safe

Other Requirements:

English skills (spoken & written)

a plus: German skills (spoken & written)

Document everything: You are highly organized and always write things down

Freelance status: You issue invoices. We make a freelancer contract.

Available Monday–Friday during our business hours (5 am to 5 pm GMT+1)

You should be comfortable working independently, with a structured mindset and a strong sense of responsibility. Accurately following procedures, maintaining clarity in documentation, and understanding how to prioritize your work are essential skills for this role.

We appreciate people who can realistically assess their own strengths and limitations. If you’re confident across multiple areas, please mention that clearly — and if you’re familiar with similar tools, let us know how you used them and how confident you feel using them.

Why Work With Citybites?
Work with a small, friendly, and professional team

Long-term position – not project-based

Stable clients, stable work, and no stressful deadlines

You’ll have the freedom to work remotely from anywhere

You can actively help shape systems and contribute your own experience.


How to Apply
Send a message that must include the following things:

A list of tools you have used, and describe what tasks you performed with each (refer to the table above)
A short description of previous clients or companies you worked with (size, tasks, etc.)
Confirm that you’re available Monday to Friday between 05:00 am and 05:00 pm GMT+1

We’re excited to hear from you!

I look forward to hearing from you.
Best regards,
Karoline