At a Glance
- Tasks: Manage server infrastructure and enhance cyber resilience in a hands-on role.
- Company: Join PQShield, a dynamic cybersecurity company with a collaborative team of 95.
- Benefits: Enjoy competitive salary, private health insurance, and flexible working options.
- Other info: Great career growth opportunities and a supportive work environment.
- Why this job: Make a real impact on cybersecurity while developing your skills in a growing company.
- Qualifications: Strong Linux skills and experience with network security are essential.
The predicted salary is between 50000 - 60000 £ per year.
PQShield is a cybersecurity company with 95 employees seeking a System Administrator / Infrastructure Engineer to manage server infrastructure, cyber resilience, and network security. This is a hands-on role reporting to the Infrastructure Technical Director, where you will develop long-term infrastructure strategy while managing day-to-day system operations across physical servers and network infrastructure.
What You’ll Do
- Develop and support management of existing development servers running Linux distributions (CentOS, Rocky Linux, Ubuntu) and macOS, including physical hardware.
- Work with Infrastructure Technical Director and team leads to develop and implement scalable server, network, and storage strategy as the company grows.
- Install, configure, and manage industry-specific tooling and systems to manage jobs across a small computing cluster.
- Develop and manage monitoring, alerting, and logging frameworks to proactively identify and resolve system bottlenecks.
- Support network infrastructure and IT security across the company; maintain comprehensive documentation; procure equipment; and help maintain Cyber Essentials and ISO 27001 certifications.
What You Need
- Strong Linux administration skills including Ubuntu, CentOS, and Debian-based distributions.
- Experience building Docker images and running associated CI jobs.
- Hands-on expertise with scripting, system configuration, and software installation.
- Experience with network security including firewall configuration and security policy implementation.
- Organised approach to documentation using Google Workspace and Atlassian tools; collaborative mindset with empathy for colleagues’ technical challenges.
Nice to Have
- Red Hat Certified (RHCE or equivalent).
- Experience with macOS and Windows Server administration.
- Experience with EDA software and self-hosted GitLab.
- Comfort with CLI tools and local tooling; familiarity with Ansible.
- Interest in cryptography.
Competitive salary and share option scheme; private health insurance for yourself and family; 25 days annual leave plus bank holidays and two wellness weeks; 50% gym membership discount; flexible and hybrid working with working from home budget.
System Administrator / Infrastructure Engineer employer: Linuxcareers
PQShield is an exceptional employer that fosters a collaborative and innovative work culture, making it an ideal place for a System Administrator / Infrastructure Engineer to thrive. With a focus on employee growth, the company offers competitive salaries, private health insurance, generous annual leave, and wellness initiatives, all while supporting flexible and hybrid working arrangements. Located in a dynamic sector, PQShield provides unique opportunities to engage with cutting-edge cybersecurity technologies and contribute to meaningful projects that enhance cyber resilience.
StudySmarter Expert Advice🤫
We think this is how you could land System Administrator / Infrastructure Engineer
✨Get Involved in the Cybersecurity Community
Diving into the cybersecurity community is key for landing that full-time gig. Join forums like Reddit's r/cybersecurity or attend local meetups to connect with industry veterans and other job seekers. Networking is everything in this field—don’t just be a passive lurker!
✨Show Off Your Skills with Capture the Flag Competitions
Participate in Capture the Flag (CTF) competitions; these are not just a fun way to boost your skills but also a chance to showcase your talent to potential employers. Many companies, including Linuxcareers, love seeing candidates who actively engage in these challenges.
✨Tailor Your Online Presence
Make sure your LinkedIn and any professional profiles reflect your cybersecurity expertise. Share your projects, whether they’re personal or from a previous role, to catch the eye of hiring managers. This is how they’ll find your passion and commitment to the field!
✨Apply Directly Through Linuxcareers
Don’t forget to head straight to our website and check out any openings for cybersecurity roles at Linuxcareers. Applying directly can sometimes give you an edge, especially if you can mention that you've been following our work or engaging in the community.
We think you need these skills to ace System Administrator / Infrastructure Engineer
Some tips for your application 🫡
Show off your technical skills:In cybersecurity, it's crucial to highlight your technical prowess. Make sure your CV showcases specific skills like network security, penetration testing, or threat analysis. If you have relevant certifications (like CEH or CISSP), pop those on the front page to grab attention!
Tailor your portfolio for the role:Even for a full-time role, a portfolio can set you apart. If you've worked on any cybersecurity projects—be it CTF challenges, security assessments, or research papers—include these in your application. This demonstrates not just your skills, but also your hands-on experience!
Use real-world examples:When writing your cover letter, don’t just stick to your qualifications. Share real-world examples of how you’ve tackled security issues or vulnerabilities. This gives the hiring team at Linuxcareers insight into your practical problem-solving abilities and makes your application memorable.
Demonstrate your passion for cybersecurity:Cybersecurity is an ever-evolving field, so show us that you’re always learning! Mention any recent courses, webinars, or industry events you’ve attended. This not only exhibits your enthusiasm but also signals to Linuxcareers that you’re committed to staying ahead in the game.
How to prepare for a job interview at Linuxcareers
✨Sharpen Your Technical Skills
For a role in cybersecurity, it’s essential to be up-to-date with the latest tools and techniques. Brush up on your knowledge of firewalls, intrusion detection systems, and vulnerability assessment tools. Be ready to discuss specific scenarios where you’ve applied these skills, as hands-on experience can really set us apart in interviews.
✨Prepare for Scenario-Based Questions
Expect the interviewers at Linuxcareers to throw in some hypothetical situations to see how you’d handle them. Think about common security breaches or incidents and be prepared to explain how you would respond. This not only shows your problem-solving skills but also your understanding of real-world cybersecurity challenges.
✨Highlight Your Certifications
Certifications like CompTIA Security+, CISSP, or CEH can give you a significant edge in a full-time role in cybersecurity. Make sure to mention these during your interview and be prepared to discuss what you learned through those certifications and how they relate to the position at Linuxcareers.
✨Show Your Passion for Cybersecurity
Since you’re going for a full-time gig, showing genuine enthusiasm for the field can make all the difference. Share any personal projects, blogs, or communities you’re part of that relate to cybersecurity. This not only showcases your passion but also your commitment to staying engaged in this ever-evolving field.
