At a Glance
- Tasks: Design and support secure IT infrastructure for Defence projects.
- Company: Established tech provider with a strong focus on public sector solutions.
- Benefits: Competitive salary, bonus, hybrid working, and comprehensive benefits.
- Other info: Opportunity for career growth in a dynamic and collaborative environment.
- Why this job: Join a mission-critical project and make a real difference in Defence technology.
- Qualifications: Experience in Active Directory, Windows Server, and PowerShell scripting.
The predicted salary is between 65000 - 65000 £ per year.
Location: Caerphilly (with travel to Defence/Ministry of Defence sites as required)
Clearance: SC (must hold or be eligible); DV highly desirable
Package: £65,000 Bonus comprehensive benefits
Working Pattern: Hybrid (Mon & Fri optional WFH)
This is a fantastic opportunity for you, a Senior Infrastructure and Directory Services Engineer - or similar, to join a long established, financially robust technology provider with comprehensive experience delivering secure IT solutions across the UK public sector.
The Opportunity: A major Defence customer is undertaking an extensive programme to build a secure, on-premise, multi domain virtualised infrastructure that underpins mission-critical and operational capabilities. As a Senior Infrastructure & Directory Services Engineer, you will design, implement, and support enterprise services across several secure domains - including Active Directory, identity services, Windows Server, DNS/DHCP, PKI, authentication platforms, and related Microsoft ecosystem components.
Key Responsibilities:
- Architect, manage, and maintain multi-site Active Directory environments
- Administer DNS, DHCP, and PKI in secure operational environments
- Design and enforce Group Policy Objects (GPOs)
- Manage Web Application Proxy (WAP), RDS, and federation services
- Ensure alignment with MOD security standards
- Participate in design reviews and Change Advisory Boards (CAB)
- Work closely with security, cloud, networking, Linux, and virtualisation teams
- Monitor performance using Splunk, event logging, and PowerShell automation
- Automate tasks using PowerShell (essential) or Ansible (desirable)
Essential Skills & Experience:
- Multi site Active Directory support
- Windows Server, DNS, DHCP
- GPO design and troubleshooting
- PKI and certificate services
- Web Application Proxy & RDS
- Strong PowerShell scripting
- Working in a Defence or Government environment
Desirable Skills:
- Defence sector experience
- VMware vSphere, vCenter, ESXi; awareness of NSX-T
- SIEM/monitoring experience
- Ansible or other automation tools
- Linux/Unix integration with AD
- Secure WAN technologies (BGP/MPLS/VPN)
- Existing SC/DV clearance
Qualifications:
- Microsoft Identity & Access Administrator (or equivalent)
- ITIL v4 Foundation or higher
- Degree in Computer Science or equivalent experience
Personal Attributes:
- Customer focused and committed to service excellence
- Strong ownership and reliability
- Willingness to challenge established practices
- Driven, proactive, and collaborative
If you are a Senior Infrastructure and Directory Services Engineer or similar, with a background in Defence, then please send your CV to me today as this will go quickly.
Locations
Senior Infrastructure and Directory Services Engineer in Cardiff, Wales employer: 100% IT Recruitment Ltd
Join a leading technology provider in Caerphilly, where you will be part of a dynamic team dedicated to delivering secure IT solutions for the Defence sector. With a hybrid working model and a comprehensive benefits package, we prioritise employee growth and foster a collaborative work culture that encourages innovation and excellence. This role offers the unique opportunity to work on mission-critical projects while enjoying the support of a financially robust organisation committed to your professional development.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Infrastructure and Directory Services Engineer in Cardiff, Wales
✨Join the IT Consultancy Buzz
Get involved in local or virtual IT consultancy meetups and forums. This is where we can rub shoulders with industry professionals, get insights into what 100% IT Recruitment Ltd values, and even spot unadvertised opportunities. Don't miss out on these chances to make a name for ourselves in the IT world!
✨Show Off Your Skills
Create a personal project or case study relevant to the challenges 100% IT Recruitment Ltd might face. Use platforms like GitHub or Medium to share your findings. This not only demonstrates our consulting skills but shows a proactive attitude, making us stand out from the crowd when applying for that full-time gig.
✨Leverage LinkedIn for Connections
Follow and engage with the relevant thought leaders and influencers in IT consultancy on LinkedIn. Share insightful content and join discussions to gain visibility. A well-placed comment or shared article could catch the attention of someone at 100% IT Recruitment Ltd!
✨Direct Apply to 100% IT Recruitment Ltd
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We think you need these skills to ace Senior Infrastructure and Directory Services Engineer in Cardiff, Wales
Some tips for your application 🫡
Showcase Your Problem-Solving Skills:In IT consulting, it's all about problem-solving, so make sure your CV highlights your analytical skills and any relevant projects you've tackled. Mention specific technologies or methodologies you've used to resolve issues or improve processes; this shows you can think critically and deliver results, which is vital for us at 100% IT Recruitment Ltd.
Highlight Relevant Certifications:Certifications like ITIL, PMP, or even specific tech stack qualifications can really make you stand out. Make sure to include these in your CV, as they not only demonstrate your expertise but also your commitment to staying current in the field. We love seeing candidates who are proactive about their professional development!
Tailor Your Cover Letter:Your cover letter is your chance to connect personally with us at 100% IT Recruitment Ltd. Share stories about your experiences in IT consulting, and how they shaped your desire to join our team. Mention why you’re excited about this particular role, and how you see yourself contributing to our projects.
Keep It Clear and Concise:We're all busy, so make sure your application is easy to read. Use bullet points for key achievements, and don’t overload us with jargon. A clean, professional layout goes a long way. Remember, the clearer your application, the more likely we are to invite you in for an interview!
How to prepare for a job interview at 100% IT Recruitment Ltd
✨Brush Up on Your Technical Skills
For an IT consulting role, be ready to demonstrate your technical prowess. You might face questions on systems integration, cloud technologies, or even troubleshooting specific software. If you have experience with tools like AWS, Azure, or even specific programming languages, make sure you can talk about them fluently.
✨Showcase Your Problem-Solving Approach
IT consulting is all about solving problems for clients. Think about how you can illustrate your approach to a past challenge using the STAR method (Situation, Task, Action, Result). It's a great way to show how you tackle complex issues and come up with effective solutions.
✨Know the Business Impact of IT Solutions
When discussing your experiences, focus not just on the tech solutions you implemented, but also on their business impact. Employers want to see that you can connect IT with organisational goals. Prep examples that highlight how your tech contributions improved efficiency or reduced costs for past clients or projects.
✨Prepare for Behavioural Questions
Since IT consulting often involves teamwork and client interactions, expect behavioural questions that assess your interpersonal skills. Be prepared with examples that demonstrate your adaptability, communication skills, and how you handle client feedback. Before the interview, think of situations where you worked closely with clients to create effective IT strategies or changes.
