Linux Systems Admin jobs in Chelmsford

Admin / Receptionist - SEN School (Chelmsford, Essex)Full-Time | Term-Time Only | Competitive SalaryAre you an organised, friendly, and proactive individual looking to make a real difference in a school community? We are seeking a dedicated Admin / Receptionist to join a supportive and welcoming Special Educational Needs School based in Chelmsford, Essex.About the Role As the first point of...

Agilis Search is proud to be partnering with an established and growing business in Chelmsford who are looking for a Senior IT Systems Engineer to join them on a permanent basis due to growth. As a Senior IT Infrastructure and Systems Engineer in this highly successful organisation, you will take technical ownership of core systems and drive improvements across infrastructure, cloud, and...

Join OCI’s Edge Security team as a Principal Engineer to architect and deliver cloud-scale DDoS protection. You’ll lead design for high-performance detection and mitigation systems, drive automation and operational excellence, and set the technical direction for customer-facing DDoS capabilities across OCI’s global edge. This role requires deep expertise in Linux networking data path and...

You will technically lead ATE projects from concept to deployment, mentoring junior engineers and collaborating with cross-functional teams in hardware, firmware, and manufacturing to enhance product test coverage, throughput, and diagnostic accuracy. Key Responsibilities:

Senior Data Engineer | Remote (UK or Europe) A leading prop trading firm is hiring a Senior Data Engineer to take ownership of their trading and market data infrastructure. Operating globally with connectivity to dozens of exchanges, the firm executes millions of trades daily with data playing a mission-critical role in every aspect of the business. This is a high-impact, high-autonomy role in...

The Role: Pre-Sales Engineer / Solution Architect - Design and develop solutions incorporating Grass Valley products, ranging from single components (such as video switchers, camera chains, or SDI routers) to more complex architectures, including Broadcast IP infrastructures, cloud-based solutions, and software solutions built on GV AMPP. The role supports projects across EMEA, with occasional...

Network & Cyber Security Consultant 🌍 Remote – UK & Ireland | 💼 Industrial Cyber / OT | ✈️ Up to 25% travel Our client is a leader in industrial networking & OT cyber security, in hiring a Network & Cyber Security Consultant to join their growing technical team. This is a hands‑on role covering solution design, consultancy, audits, and delivery for industrial customers. Key Responsibilities -...

At Orange Logic, we’ve been solving complex content challenges for over two decades—driven by innovation, curiosity, and a passion for impact, our intelligent Digital Asset Management (DAM) system, Orange Logic Platform, empowers organizations across industries to manage, access, and leverage their digital assets more effectively. We’re not just building powerful software—we’re building a team of...

Code Wizards Group is a world leader in backend and multiplayer infrastructure for the gaming industry. From high-scale AAA console and PC games to fast-paced mobile indie titles, we empower studios to bring multiplayer experiences to life. Within the Group lie Multiplayer Wizards, whose sole responsibility is to help game studios to run and operate their game infrastructure seamlessly for the...

Job Description We have a fantastic opportunity for a Lettings Administrator to join this busy and well established Central Administration Team. The successful candidate will provide vital support to this extensive Lettings Department. Although primarily working on Tenancy Administration and Compliance, there will also be the opportunity to support other internal teams as and when the...

We have a fantastic opportunity for a Lettings Administrator to join this busy and well established Central Administration Team. The successful candidate will provide vital support to this extensive Lettings Department. Although primarily working on Tenancy Administration and Compliance, there will also be the opportunity to support other internal teams as and when the requirement to do so...

We’re seeking a proactive Branch & Sales Manager to lead our established team at our Fyfield branch in Essex. This is an exciting opportunity for someone with strong leadership and customer-facing experience to drive performance, develop talent, and grow the branch. You’ll oversee daily operations across parts, service, sales, and administration while ensuring top-tier service for existing...

You will be the Salesforce ambassador for the business: owning data integrity, ensuring updates are accurate and timely, and making sure the system reflects commercial reality at all

You will be responsible for: - Conducting face-to-face structured observations as part of the neurodevelopmental assessment process. - Conducting remote developmental history interviews with parents and carers via Zoom - Participating collaboratively in peer MDT diagnostic discussions, supported by senior clinicians where needed

Cloud Engineer Location: Remote (UK) Contract: 12 months IR35: Outside IR35 The Role We're looking for a Cloud Engineer to join a small platform team supporting the modernisation of on-prem infrastructure into AWS. You'll work closely with a senior engineer on day-to-day cloud and infrastructure tasks, helping to support, migrate, and operate hybrid environments. This is a hands-on delivery...

You should be somebody who can work well alone but when needed be able to integrate well into a team.

At Orange Logic, we’ve been solving complex content challenges for over two decades—driven by innovation, curiosity, and a passion for impact, our intelligent Digital Asset Management (DAM) system, Orange Logic Platform, empowers organizations across industries to manage, access, and leverage their digital assets more effectively. We’re not just building powerful software—we’re building a team of...

You will be working alongside our experienced and successful Sales and Commercial teams, communicating and meeting with customers and internal stakeholders. This role can be flexible with location from Colchester, Essex or our Theale, Reading office, or potentially remote but must be happy to travel to offices when needed.

Network & Cyber Security Consultant Remote – UK & Ireland | Industrial Cyber / OT | Up to 25% travel Our client is a leader in industrial networking & OT cyber security, in hiring a Network & Cyber Security Consultant to join their growing technical team. This is a hands‐on role covering solution design, consultancy, audits, and delivery for industrial customers. Translate customer requirements...

Senior Data Engineer | Remote (UK or Europe) A leading prop trading firm is hiring a Senior Data Engineer to take ownership of their trading and market data infrastructure. Operating globally with connectivity to dozens of exchanges, the firm executes millions of trades daily with data playing a mission-critical role in every aspect of the business. This is a high-impact, high-autonomy role in a...