Physical Virtual or Cloud
Onsite Hybrid or Remote
KJD IT Solutions Limited has been delivering reliable, high‑quality IT support and guidance for more than 25 years.
Our experience spans a wide range of operating systems — not just Linux —
enabling us to support diverse technical environments with confidence.
We provide contracting, consultancy, and project-based services to clients across the United Kingdom and internationally..
Cloud
Cloud environments supported include AWS and Azure,
with deployment options either into your existing cloud tenancy
or through an AWS subscription that can be provided for you.
Virtual
Virtualized platforms covered include Hyper‑V, VMware, Xen, KVM, OVirt, ProxMox, Multipass, and OpenShift, enabling flexible deployment across a wide range of hosting technologies.
Physical
Physical infrastructure is supported when on‑premises deployment is required.
Hardware and Licencing
Dell Hardware, Microsoft Licencing and Red Hat Enterprise Linux Subscriptions can also be supplied as part of the solution.
We specialise in automated deployment of infrastructure, delivering consistent, repeatable environments with minimal manual effort.
We build and manage deployment solutions using Ansible, CloudInit, Bash, and Terraform, enabling reliable provisioning and configuration across a wide range of platforms.
Repositories
For air‑gapped or high‑security environments, we create secure local repositories that support controlled, compliant,
and dependable software updates.
Patching
We automate system updates and patching through code‑driven workflows, ensuring environments remain secure and up to date.
Migration
We use our deployment frameworks to automate migrations to updated or alternative infrastructure, reducing risk and ensuring smooth transitions.
Security Standards
We work with you to develop a company‑specific Linux Security Standard tailored to your infrastructure.
This ensures consistent, auditable, and enforceable security controls across your environment.
Benchmarks
We provide the tooling and guidance needed to automate the hardening of Linux servers against recognised industry benchmarks.
Supported benchmarks include:
• CIS
• OSCAP
• DISA
Sheep Dipping
We recognise the challenges of operating within air‑gapped environments and the importance of secure transfer mechanisms.
Our sheep‑dipping process helps minimise the risk of introducing malware or viruses when moving data into secure networks.
Remote
Remote work is fully supported, with infrastructure spanning multiple environments, including secure air‑gapped setups.
Hybrid
Hybrid arrangements are available when a mix of remote work and on‑site presence is needed, allowing us to come to you as required.
On Site
On‑site delivery is also an option, ideal for high‑security environments or locations without external network access.
This flexibility lets us operate effectively in any setting, whether independently or as part of a wider team.
Communication
We excel both as independent contributors and as collaborative team members ,
bringing reliability , initiative , and strong communication to every project.
This is what our clients have to say about KJD.
I was relieved to find Ken and grateful when he agreed to join our project. Ken effectively blended the skills we needed - unparalleled knowledge of Linux systems, the ability to quickly troubleshoot gaps and develop remediation strategies, the experience as a consultant to quickly make a difference at a new company, Ken's role was remote in the U.K., but required his availability to collaborate with Continental Europe and the U.S. Ken was always available and always willing to accommodate requests for meetings outside his normal working hours. I have no hesitation at all in recommending Ken.
Ken was working with me for 4 months and we were able to take full advantage of his knowledge of infrastructure and network automation. He is an expert in all things Linux and security services related issues such as network segmentation and sheep dip automation. I Would recommend him for any services on IAC Automation or OS build automation especially Ansible.
I had the pleasure to work with Ken whilst he was at Rolls Royce, he was an excellent consultant and extremely knowledgeable in all aspects of the work we were engaged in. Kens attention to detail is second to none and was always there to support and offer advice when needed.
I worked with Ken at Oxford University Press. He handled some of the Azure Linux workloads and was a key contributor to the project's success. Kens deep Linux expertise and collaborative approach made him a great asset to the team. I would happily recommend him for any cloud or infrastructure roles.
I had the opportunity to place Ken on a short-term interim contract with Camden Council. Throughout the recruitment process, Ken demonstrated a high level of professionalism, strong communication skills, and a proactive approach in ensuring he was the right fit for the role. I would highly recommend!
It was great to work with Ken. He helped me a lot with various work with his technical skills, especially when I asked lots of questions. Thanks for all your help Ken
Ken possesses a deep understanding of various infrastructure components, including but not limited to networking, server architecture, cloud services, and security protocols. He consistently displayed a strong problem-solving mindset, successfully navigating complex challenges and ensuring the seamless functioning of our systems and he is a highly skilled and motivated infrastructure professional who would be a valuable asset to any organization.
Ken assisted our organization's interest in significantly reducing our exposure to vulnerabilities for our Linux environment. We were able to leverage Ken's deep knowledge of Linux systems administration, as well as his passion for making things more secure. He brought recommendations for industry benchmarking to measure what makes a system secure, as well as provided guidance around how to execute the steps to accomplish the objective. We were fortunate that this was an experience that Ken had been through with other clients and he was well prepared to dig in and provide us with similar assistance. We've made terrific progress to date and Ken was certainly instrumental in this outcome. I'd highly recommend him to others with similar objectives.
Ken was incredibly easy to work with and extremely knowledgeable in his sector. Always available for a call and went above and beyond for the customer. It was a pleasure working with you!
Ken has demonstrated a depth of knowledge and capability in the creation and configuration of the Linux based infrastructure into which a legacy security product has been migrated and modernised. Ken's eye for detail and diligent delivery has been exemplary. Highly recommended where compliance and high levels of assurance are demanded in complex ICT solutions
Having worked with Ken on a short term project to deploy a security product, Ken has demonstrated a great deal of knowledge in security best practices, and his hardening skills in locking down systems has been second to none. His eagerness for documentation and eye for detail has shown throughout his time here. Ken is easily approachable and worked well within the team and would highly recommend him. Great working with you Ken. Hope to cross paths with you again soon.
Ken was great to work with, very knowledgeable with his field and helped every step of the way showing sharp troubleshooting skills, He is an absolute pleasure to work with and I would recommend Ken
Absolute legend, really knowledgeable! I had the pleasure of working with Ken for 6 months with end client Vodafone. Helped me get on my feet with some new technology, he was always there when needed - a team player :) Thanks Ken! Would highly recommend him.
I worked with Ken at Vodafone in 2020, while he was contracted with us. He assisted our team with some security system admin tasks. Ken came across quite knowledgable about the CIS and hardening standards in Linux/Unix. He helped mediate between the CIS and Vodafone security rules to help us get the servers up to security Spec. He also brought his knowledge of Ansible to our team, to help us migrate off of Ansible Tower completely. So we have a better system to get our playbooks running now, thanks to the efforts of Ken. He was very useful in teaching us further on how to use ansible within our environment (outside of using tower). Ken was also very thorough with his documentation, which was very good with the work he did, to help us continue our efforts. He is a fountain of knowledge on Linux/Unix topics. He is talkative and tries to be very communicative, will ask questions to gain the direction required for the task at hand; so that is good when getting information.
From working with Ken, it is very clear that he is very passionate about his work, and is extremely experienced in his space. I was very confident having Ken work directly on client projects, and he always received brilliant feedback from the clients. I would highly recommend Ken and hope to work with him again in the future.
I worked with Ken on a very challenging Accenture led project for a global technology client. We had already been through a few consultants that could not deliver what was required and then Ken came in and saved the day. He delivered an automated/scripted build and worked out all the hardware/OS issues we had been having for months. He was very good with the end users and managed all device handouts himself 1 on 1. Some users had been particularly demanding throughout the project, but he managed them well and showed great patience. He also fully documented the entire build and carried out training/handover sessions with BAU teams. He was fantastic. The client was extremely happy with him. We would never have delivered the project requirements without him.
Working with Ken was a brilliant experience. His ideas were always clear and very well thought out, the entire team gained confidence interacting with Ken picking his brain on all things Linux. I found Ken to be friendly, approachable professional and extremely knowledgable and dedicated to the task at hand and overall project, Ken is a great asset to any team or organisation.
We bought Ken onboard at OUP on two occasions to drive forward our Linux capability, most recently to lead the migration to Amazon Web Services. Very diligent and with a broad Linux skillset, Ken was able to comfortably drive forward with the key global migrations to ensure we successfully achieved our programme milestones. I would recruit Ken again to make it the hat-trick.
I have worked with Ken and he is an outstanding Linux guru with fantastic problem solving skills. Ken has great communication skill at all levels from talking to technical bodies to talking to managers but still able to get his message across to people. I worked with Ken on several AWS projects, implementing bastion servers \ MongoDB servers plus many other Linux services. Security and key management in Linux, I remember clearly, how he managed to secure the Linux environment across all AWS accounts. An outstanding individual, who really does know the ins and outs of Linux.
Ken is a Linux expert with a vast knowledge of DevOps and cloud tooling. Ken is excellent at automating repetitive tasks, scripting and configuration management. I have had the pleasure of working with Ken for the last 6 months as a part of OUP's journey to the cloud and would highly recommend him for any Linux, DevOps or cloud-related roles.
I have never worked with anyone who had a more consistently positive and professional attitude and approach than Ken Davis. His attention to detail is impressive. He performed as a liaison among the clients, business managers, the program manager, software development and QA staff; coordinating the tests and implementation of complex, highly visible, and demanding migration projects. His clear, detailed and comprehensive documentation of the test plan made it very easy to for the testers to test and sign off. He is a multi-talented individual that I believe would perform well under any circumstances. I highly recommend him without reservations.
Ken is very detailed and produced great results and it was certainly a pleasure working with him. He has loads of enthusiasm, energy and potential to excel in the field. He is truly a master in Microsoft SharePoint and a great mentor too and with his skill set he has shown that he can outsmart as well as outperform anyone.
Ken was an onsite engineer for all things Linux/Unix Working on BAU and Project work and dealt with a range of things including incident fixes and working with front office (offshore team), assisting with technical enhancements, training, recruitment plans, process improvement and documentation. Ken got on with everyone in the team and built strong relationships with all of the stakeholders he was involved with. Ken is Very strong technically and on top of documentation and process which was essential in his role. He has a proactive approach and drives quality from himself and his team/s. He was always productive and there was never a time I felt I needed to monitor his output
You think long term through your consistent approach to our work, suggesting improvements to processes and challenging where we shouldn’t be doing work too. You inspire the team by feeding in ideas on how we could do things better or better things. You are a champion of simplicity to get results and demonstrate sharing our common purpose in this way.
Ken worked at TIBCO for 6 months as a senior information systems analyst. During this period Ken proved to be a most capable individual in terms of his technical ability and made great in roads into improving TIBCO's IT infrastructure. Ken was also a very willing team player and was always very professional in his dealings with colleagues and customers alike. He has been a real pleasure to work with and will be greatly missed at TIBCO.
I have always found that you are prepared to listen and to provide me with a level of service that any customer would be happy in receiving. I’ve always found you friendly and easy to work with, and that you have always treated me with courtesy and politeness.
Ken is keen to learn and teach other team members whenever necessary. I have worked with Ken to install Solaris and Redhat servers. I was really impressed with the dedication he has shown to setup all these servers as required and documented them accordingly to help others. I found Ken is always helpful, very knowledgeable and cheerful to work with
Ken has a good working knowledge of a variety of different systems, but RedHat is where his talent lies. During his time at TS Tech UK; Ken demonstrated a high level of skill and produced many scripts and procedures to make life easier for the rest of the department. Ken also took the time to write detailed documentation of the implementation of the QAD systems and the processes that each department in the business would use so that the IT department could resolve any issue with ease and without delay.
I have known Ken Professionally for the last two years, and during this time he has always been a conscientious person who is focused on doing the job Right. He does not take shortcuts in the execution of his work and this has always meant that it doesn’t need to be repeated. He is very approachable and will always help a colleague, Ken is one of the most professional people I know and I would be happy to work with Ken in the future.
Ken was with us for only a short while but boy did he make a big impact. He completely transformed the way we managed our IT infrastructure. When money is tight he knew how to get the most performance and reliability from our servers. A very well rounded IT specialist with a down to earth, most of all very approachable.
Ken is a well respected professional with a strong work ethic. He has impressed me on many occasions by sticking to his guns in areas of improvement and not caving into pressure. Skilled at his job and quick to pick up new technologies he was an asset to the department, implementing several excellent procedures, processes and systems during my time working with him.
Ken is a very professional and experienced engineer with deep subject knowledge who always pays attention to detail. It was a pleasure working with Ken.
Whether you need help with basic housekeeping tasks or complex, full‑scale implementations, we provide the expertise to make it happen.
A selection of organisations we’ve partnered with and the projects we’ve delivered.
Feel free to contact us using the information provided below.
Whatever you need, we’re here to support you and will reply as soon as possible.