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For Companies At a Glance
- Tasks: Support and improve infrastructure while delivering impactful security-focused projects.
- Company: Dynamic organisation prioritising IT, security, and resilience in Portsmouth.
- Benefits: Competitive salary, hands-on role, and opportunities for professional growth.
- Why this job: Make a real difference in complex environments and enhance security measures.
- Qualifications: Experience in 3rd line support and strong knowledge of Microsoft technologies.
- Other info: Collaborative culture with a focus on technical excellence and career development.
The predicted salary is between 45000 - 55000 £ per year.
You’re the person people turn to when the issue isn’t straightforward. The one who understands how the environment fits together. The one who doesn’t just fix the problem but thinks about why it happened and how to stop it happening again. This role is for an Infrastructure Engineer who enjoys a mix of 3rd line BAU support and meaningful project delivery across the systems/infrastructure engineering environment, within an organisation that takes IT, security, and resilience seriously. It’s a hands-on, trusted role where your technical judgement matters.
What’s in it for you?
- Salary: £45,000 – £55,000
- Location: Portsmouth (full-time onsite)
- Role type: Infrastructure / systems engineering
- Balance: BAU ownership alongside structured project work
- Exposure: Infrastructure, Microsoft cloud, endpoint management and cyber security
- Influence: Real input into standards, tooling, and how things are done
What you’ll be doing
- Acting as a senior technical escalation point across the infrastructure estate
- Supporting and improving on-prem systems including servers, storage, and core services
- Delivering infrastructure and security-focused projects from design through to implementation
- Working across the Microsoft stack, including: Microsoft 365, Intune and device management, Entra ID / identity and access, SCCM
- Playing an active role in cyber security initiatives, including endpoint protection, vulnerability management, and responding to security findings
- Supporting penetration testing activity and helping implement recommendations
- Contributing to change control, documentation, and technical standards
- Working closely with senior stakeholders to explain risks, options, and decisions in plain English
- Helping improve resilience, security posture, and long-term infrastructure planning
What you’ll bring
- Strong experience in a 3rd line / infrastructure engineering role
- Solid knowledge of Windows Server environments, on-prem infrastructure, and core networking concepts
- Good hands-on exposure to Microsoft 365, Intune, Entra ID, and endpoint management
- Awareness of cyber security principles, vulnerability management, and modern endpoint protection
- Confidence delivering technical projects, not just supporting them
- A methodical approach to change, documentation, and risk
- Clear communication skills and the confidence to challenge when needed
This role suits someone who enjoys being trusted with complex environments, likes getting stuck into both technical problems and projects, and wants to work somewhere that values doing things properly.
Interested? Apply or send your CV to bob.bath@mexasolutions.com and let’s have a confidential chat.
Infrastructure Systems Engineer in Portsmouth employer: Mexa Solutions
Contact Detail:
Mexa Solutions Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Infrastructure Systems Engineer in Portsmouth
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend meetups, and engage in online forums. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Prepare for those interviews by practising common questions and scenarios related to infrastructure and systems engineering. We recommend doing mock interviews with friends or using online platforms to get comfortable with your responses.
✨Tip Number 3
Showcase your skills through personal projects or contributions to open-source initiatives. This not only demonstrates your technical abilities but also your passion for the field, which can really impress potential employers.
✨Tip Number 4
Don’t forget to apply through our website! It’s a great way to ensure your application gets seen by the right people. Plus, we love seeing candidates who take that extra step to connect with us directly.
We think you need these skills to ace Infrastructure Systems Engineer in Portsmouth
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that match the Infrastructure Systems Engineer role. Highlight your experience with Microsoft 365, cyber security, and any relevant projects you've worked on. We want to see how you fit into our world!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about infrastructure engineering and how your background makes you the perfect fit for us. Don’t forget to mention specific projects or achievements that relate to the job description.
Showcase Your Problem-Solving Skills: In your application, give examples of how you've tackled complex issues in previous roles. We love candidates who not only fix problems but also think critically about preventing them in the future. Share your thought process and outcomes!
Apply Through Our Website: We encourage you to apply directly through our website for a smoother application process. It helps us keep track of your application and ensures you don’t miss out on any important updates. Let’s get started on this journey together!
How to prepare for a job interview at Mexa Solutions
✨Know Your Tech Inside Out
Make sure you brush up on your knowledge of Windows Server environments, Microsoft 365, and endpoint management. Be ready to discuss specific projects you've worked on and how you tackled complex issues. This will show that you’re not just familiar with the tech but can also apply it effectively.
✨Showcase Your Problem-Solving Skills
Prepare examples of how you've approached tricky problems in the past. Think about times when you didn’t just fix an issue but also implemented solutions to prevent it from happening again. This aligns perfectly with what they’re looking for in a candidate who understands the bigger picture.
✨Communicate Clearly and Confidently
Practice explaining technical concepts in simple terms. You’ll need to communicate with senior stakeholders, so being able to break down complex ideas into plain English is crucial. This will demonstrate your ability to bridge the gap between technical and non-technical teams.
✨Be Ready to Discuss Cyber Security
Since the role involves cyber security initiatives, be prepared to talk about your awareness of security principles and any experience you have with vulnerability management. Highlight any involvement in penetration testing or implementing security recommendations to show you take this aspect seriously.
