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- Tasks: Manage Linux systems and support our trading operations with hands-on installations and maintenance.
- Company: Join Five Rings, a dynamic proprietary trading firm with a culture of innovation.
- Benefits: Competitive salary, collaborative environment, and opportunities for professional growth.
- Why this job: Be part of a cutting-edge team that thrives on technology and strategy in trading.
- Qualifications: Fluency in Linux administration and experience with Debian/Ubuntu required.
- Other info: Enjoy a vibrant workplace with diverse responsibilities and excellent career advancement potential.
The predicted salary is between 36000 - 60000 £ per year.
London
About Five Rings
Five Rings is a proprietary trading firm founded with a vision of combining strategy, innovation and technology to succeed in today’s global markets. With offices in New York, Boca Raton, London and Amsterdam, Five Rings trades in various domestic and international markets, both established and esoteric. Our team constantly seeks new opportunities, analyzes their risks and rewards, and creates strategies and tools to capitalize on them.
We have an open culture and encourage the flow of knowledge and ideas between all areas of the firm.
About the Role
We are seeking a hands-on professional for our growing systems administration team.
Systems Administrators are responsible for the workstations and servers of our rapidly expanding trading operations. In addition to all systems work both on the desktops and in the datacenters, Five Rings Systems Administrators frequently interact with users at various levels all across our organization.
We are a Linux shop both on the server side and the trader desktops.
Our firm runs Windows servers very rarely and Windows desktops as needed.
Skills & Attributes:
- Fluency in Linux administration is a must
- Experience in Debian/Ubuntu preferred
- A demonstrated ability to work tasks to completion and tolerate frequent context switches
- Experience with:
- BIND
- Ansible
- Linux KVM
- Zabbix
- Google workplace collaboration and productivity tools
- Some Windows administration skills are a plus, but not required
- Experience scripting in bash and python is preferred, SQL and Perl a plus
- Knowledge of cybersecurity tools including 2FA, iptable rulesets, Malwarebytes, fail2ban, etc.
- Ability to move and install equipment weighing up to 50lbs
- Preference to apply a breadth of experience towards varied responsibilities in a small-shop environment
- Comfortable with hands-on work, racking and stacking in datacenters is commonplace
Responsibilities include:
- Installations of workstations on our trading floors and in offices
- Installations of servers and networking appliances in data centers, sometimes requiring travel
Additional tasks include:
- Hardware maintenance
- Large-scale build-outs, sometimes requiring travel, both domestic and international
- Installations of office appliances such as printers, phones, televisions, etc.
This role will be fully in-person based out of London.
Five Rings is an equal opportunities employer and welcomes applications from all qualified candidates.
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Experienced/Lateral - Linux Systems Administrator employer: Five Rings LLC - Careers
Contact Detail:
Five Rings LLC - Careers Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Experienced/Lateral - Linux Systems Administrator
✨Tip Number 1
Network like a pro! Reach out to current or former employees at Five Rings on LinkedIn. A friendly chat can give you insider info and maybe even a referral, which can really boost your chances.
✨Tip Number 2
Show off your skills in action! If you have a personal project or GitHub repo showcasing your Linux expertise, share it during interviews. It’s a great way to demonstrate your hands-on experience and passion for the tech.
✨Tip Number 3
Prepare for technical questions! Brush up on your Linux knowledge and be ready to tackle some practical scenarios. We want to see how you think on your feet and solve problems, so practice makes perfect!
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining our team at Five Rings.
We think you need these skills to ace Experienced/Lateral - Linux Systems Administrator
Some tips for your application 🫡
Show Off Your Linux Skills: Make sure to highlight your fluency in Linux administration right from the get-go. We want to see your experience with Debian/Ubuntu and any relevant projects you've worked on. This is your chance to shine!
Be Specific About Your Experience: When detailing your past roles, be specific about the tools and technologies you've used. Mention your experience with BIND, Ansible, and any scripting languages like bash or Python. We love seeing concrete examples of your work!
Keep It Professional Yet Personal: While we appreciate a friendly tone, remember to keep it professional. Share a bit about yourself and why you're excited about this role at Five Rings. We’re all about that open culture, so let your personality come through!
Apply Through Our Website: Don’t forget to apply through our website! It’s the best way for us to receive your application and ensures you don’t miss out on any important updates. We can’t wait to hear from you!
How to prepare for a job interview at Five Rings LLC - Careers
✨Know Your Linux Inside Out
Make sure you brush up on your Linux skills, especially with Debian and Ubuntu. Be ready to discuss your hands-on experience and any specific projects you've worked on. They’ll want to see that you can navigate the system like a pro!
✨Show Off Your Scripting Skills
Since scripting in bash and Python is preferred, prepare to talk about any scripts you've written or automated tasks you've handled. If you have examples of how your scripts improved efficiency or solved problems, bring those to the table!
✨Demonstrate Your Problem-Solving Ability
Five Rings values the ability to work through challenges, so be ready to share examples of how you've tackled complex issues in past roles. Think about times when you had to switch contexts frequently and how you managed that.
✨Get Familiar with Their Tools
Research the tools mentioned in the job description, like BIND, Ansible, and Zabbix. If you have experience with Google workplace tools, mention that too! Showing that you’re already familiar with their tech stack will give you an edge.
