At a Glance
- Tasks: Lead IT integration for acquisitions, ensuring seamless connectivity and security across networks and cloud platforms.
- Company: Fast-growing business with a focus on ambitious M&A strategies.
- Benefits: Competitive daily rate, flexible contract, and the chance to work on exciting projects.
- Other info: Opportunity for hands-on work and career growth in a fast-paced setting.
- Why this job: Be at the forefront of tech integration, making a real impact in a dynamic environment.
- Qualifications: Extensive experience with AWS, Google Workspace, and strong networking skills required.
The predicted salary is between 51750 - 63250 £ per year.
Senior Infrastructure Engineer — M&A Integration
Central London | Outside IR35 | £550–£650 per day | Initial 3-month contract
The opportunity
An ambitious, acquisitive business is scaling fast — multiple deals in progress, new sites landing regularly, and a growing footprint that needs infrastructure to match. They're bringing in a senior contractor to own the technical side of that growth: making sure every acquisition integrates cleanly, every site comes online securely, and the core estate stays stable while everything around it changes. This isn't a maintenance role. You'll be hands‑on with live integrations from day one, working at pace across networks, cloud platforms and directory services while the business continues to acquire.
What the role involves
- Owning IT due diligence, assessment and integration for incoming acquisitions — from first audit through to full consolidation
- Running network operations across sites: LAN/WAN design, VPN connectivity, IP schema management and firewall administration (Palo Alto)
- Auditing cloud estates (AWS and Azure) and core business applications (ERP, CRM) as part of the integration process
- Delivering migrations — including cross‑tenant Google Workspace moves and directory consolidation across acquired entities
- Partnering with external MSPs and the internal team to keep uptime, security posture and compliance on track throughout
- Owning monitoring, incident response and disaster recovery planning so acquisitions don't introduce risk
- Acting as the senior technical escalation point, guiding less experienced engineers through complex problems
What you bring
- Deep hands‑on experience with AWS, Google Workspace, and hybrid infrastructure spanning Linux and Windows Server
- Strong core networking — TCP/IP, DNS, DHCP, routing/switching, VPNs and firewall config; CCNA or CCNP a plus
- Confidence managing identity and directory services through multi‑domain consolidations
- Automation skills in Python and/or Bash, plus Infrastructure as Code experience (Terraform or CloudFormation)
- A track record with enterprise systems (ERP/CRM) and, ideally, prior exposure to M&A-driven IT integration
- Working knowledge of GDPR and ISO 27001 requirements in a live compliance environment
- Exposure to monitoring platforms (Datadog, CloudWatch) and coordination with a SOC function
Infrastructure Engineer (M365) employer: Areti Group | B Corp™
Join a forward-thinking organisation in Morpeth, Northumberland, where your expertise as a Senior Data Engineer will directly contribute to impactful public sector data transformation initiatives. We foster a collaborative and agile work culture that prioritises employee growth through mentorship and technical leadership opportunities, while also offering the flexibility of onsite work just once a fortnight. With a focus on innovation and operational insight, this role not only allows you to enhance your skills but also to make a meaningful difference in how public services leverage data.
StudySmarter Expert Advice🤫
We think this is how you could land Infrastructure Engineer (M365)
✨Get Involved in Open-Source Projects
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✨Showcase Your Work Online
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We think you need these skills to ace Infrastructure Engineer (M365)
Some tips for your application 🫡
Show Off Your Tech Skills:Make sure your CV highlights your tech stack and any programming languages you’re proficient in. Include specifics about any frameworks or technologies you’ve worked with; they can make you stand out in the sea of applicants. It’s all about showing that you have the chops we need at Areti Group | B Corp™!
Portfolio 2.0:Since you’re applying for a temporary gig, it’s super important to showcase a portfolio that highlights your best projects. Include links to GitHub or any personal projects that demonstrate what you can do in a real-world environment. This gives us a taste of your style and your problem-solving approach!
Keep It Brief and Relevant:With a temporary position, we want to see your ability to hit the ground running. Be concise in your CV and cover letter; stick to experiences that directly relate to the role. Highlight any previous temporary roles or freelance gigs that show your adaptability and quick learning!
Tailor Your Cover Letter:Don’t just send a generic cover letter. Personalise it for Infrastructure Engineer (M365) at Areti Group | B Corp™! Mention why this temporary role excites you and how you see yourself contributing in the short run. Show us what you've got and why you're the one for this quick turn-around!
How to prepare for a job interview at Areti Group | B Corp™
✨Nail the Technical Skills
For a software engineering role, you'll likely face technical questions or coding tasks during your interview. Brush up on the relevant programming languages and frameworks that Areti Group | B Corp™ uses, and don’t forget to practice some coding challenges on platforms like LeetCode or HackerRank. Showing your coding prowess can really make you stand out!
✨Prepare for System Design Questions
Even for a temporary role, having a grasp of system design principles can be crucial. Be ready to discuss how you would architect a software solution, including discussing trade-offs, scalability, and performance considerations. Having examples from previous projects can really show off your analytical thinking.
✨Demonstrate Your Adaptability
Since this is a temporary role, you'll want to emphasise your ability to hit the ground running. Highlight experiences where you quickly adapted to new technologies or teams. Let’s make it clear to the interviewers at Areti Group | B Corp™ that you can learn on the job and deliver results in a short timeframe!
✨Show Off Your Portfolio
Make sure to have a portfolio or GitHub ready showcasing your projects. Having tangible evidence of what you've done—be it personal projects, contributions to open-source, or previous work—can convey how capable you are. Tailor this for what might interest Areti Group | B Corp™, so it's relevant and sparks conversation during your interview.
