At a Glance
- Tasks: Design, build, and maintain secure IT infrastructure solutions in a hybrid role.
- Company: Leading IT service provider based in Dublin with a focus on innovation.
- Benefits: Hybrid work model, competitive salary, and opportunities for professional growth.
- Other info: Collaborative environment with strong emphasis on security and resilience.
- Why this job: Join a dynamic team and lead impactful Cyber Security projects.
- Qualifications: 5+ years in Microsoft technologies, MCSA or CCNA certified.
We are recruiting for an IT Administrator for a leading IT service provider based in Dublin. This is a Hybrid role with 3 days a week on site. Specialising but not limited to Microsoft technologies, the purpose of this role is the design, build, support and maintenance of complex, high quality infrastructure solutions. This role acts as the primary interface between the Cyber Security Project Team and the IT Operations function, with a strong focus on delivering security-driven infrastructure projects and architectural change. The position is responsible for the design, planning, analysis, and implementation of strategic security initiatives that enhance the organisation’s security posture while ensuring alignment with existing infrastructure standards and operational requirements. Working closely with internal and external stakeholders, the role shapes and delivers infrastructure and security architectures that meet business objectives, regulatory expectations, and service-level, security, and availability requirements.
- Become technical lead for Cyber Security project delivering Infrastructure related Security Initiatives on our critical 24x7 Operational Environment.
- Develop and implement industry standard best practice infrastructure designs to ensure scalability, resilience, and security of infrastructure services to the daa business.
- Vulnerability & Security patch management.
- Produce high-quality documentation to support Internal and external audits.
- Complete daily, weekly and/or quarterly System Administration tasks as and when necessary to ensure that the environment remains in a healthy state.
- Using industry and company best practice and information, provide improvement and efficiency suggestions to existing team procedures and processes on an ongoing basis.
- Using industry & corporate best practices & standards, design and build complex Microsoft related infrastructure environments with an emphasis on security hardening.
- Implement high-availability and disaster-recovery strategies for critical applications.
- Collaborate with application teams to ensure performance, resilience, and secure traffic flows.
- Resolve technical issues upon escalation from first and second level support.
- Mentor first and second line staff to assist their development and help them contribute to team deliverables.
- Provide Infrastructure and security performance monitoring to ensure critical components are monitored to meet our SLAs.
- Continuous development of plans for failover and testing of critical operational components and services to ensure resilience is in place.
Experience:
- More than 5 years’ Senior experience in Microsoft technologies working in a large enterprise environment.
- MCSA, MCP and/or CCNA certified.
- Excellent Windows Server 2019/2022/2025 implementation & administration skills.
- Expert knowledge of Active Directory and Group Policy.
- Excellent knowledge of network protocols and concepts.
- Excellent knowledge of backup solutions and principles, NetBackup experience a bonus.
- Excellent Windows client OS skills – Windows 11.
- Virtual platform (VMware) and storage technology experience (not essential but desirable).
- Linux (RedHat/OEL) experience is desirable (not essential but desirable).
- Proven analytical and problem resolution skills and methodologies.
- Ability to work on own initiative and work well within a team.
- Good team player with good communication skills at all levels of seniority.
- Good organizational, administrative & documentation skills.
- Proven experience is working under strict process control methodologies, e.g. ITIL.
- Proficiency with automation tools (Python, Ansible, REST APIs). (not essential but desirable)
IT Systems Administrator in Dublin employer: Click Digital
Join a leading IT service provider in Dublin, where we prioritise employee growth and development in a dynamic hybrid work environment. Our collaborative culture fosters innovation and excellence, offering you the chance to lead critical Cyber Security projects while working with cutting-edge Microsoft technologies. Enjoy competitive benefits and the opportunity to make a meaningful impact on our infrastructure solutions, all within a supportive team that values your contributions.
StudySmarter Expert Advice🤫
We think this is how you could land IT Systems Administrator in Dublin
✨Tip Number 1
Network, network, network! Get out there and connect with people in the industry. Attend meetups, webinars, or even just grab a coffee with someone who works in IT. You never know who might have a lead on your dream job!
✨Tip Number 2
Show off your skills! Create a portfolio or a personal website where you can showcase your projects, especially those related to Microsoft technologies and security initiatives. This gives potential employers a taste of what you can do.
✨Tip Number 3
Don’t be shy about reaching out directly to companies you’re interested in. A quick email or LinkedIn message to express your interest can go a long way. Plus, applying through our website can give you an edge!
✨Tip Number 4
Prepare for interviews by brushing up on common technical questions and scenarios related to IT systems administration. Practice explaining your thought process when solving problems, as this is key in demonstrating your expertise.
We think you need these skills to ace IT Systems Administrator in Dublin
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the IT Systems Administrator role. Highlight your experience with Microsoft technologies and any relevant certifications like MCSA or MCP. We want to see how your skills align with our needs!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about this role and how your background makes you a perfect fit. Don’t forget to mention your experience in security-driven infrastructure projects!
Showcase Your Problem-Solving Skills:In your application, be sure to highlight specific examples of how you've tackled technical issues in the past. We love seeing analytical and problem resolution skills in action, especially in a large enterprise environment!
Apply Through Our Website:We encourage you to apply directly 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. Plus, we can’t wait to hear from you!
How to prepare for a job interview at Click Digital
✨Know Your Tech Inside Out
Make sure you brush up on your Microsoft technologies, especially Windows Server and Active Directory. Be ready to discuss your hands-on experience and any specific projects you've worked on that relate to the job description.
✨Showcase Your Security Savvy
Since this role has a strong focus on security, prepare to talk about your experience with vulnerability management and security initiatives. Think of examples where you've implemented security best practices or resolved security issues in past roles.
✨Prepare for Scenario Questions
Expect scenario-based questions that assess your problem-solving skills. Practice articulating how you would handle specific technical challenges, particularly those related to infrastructure resilience and disaster recovery.
✨Demonstrate Team Collaboration
This position requires working closely with various stakeholders. Be ready to share examples of how you've successfully collaborated with teams in the past, mentored junior staff, or contributed to team deliverables.
