system security administrator jobs in York

Duty Engineer - Infrastructure Operations Engineer (24/7 Secure Systems) Location: On-site, Northallerton, North Yorkshire Department: Engineering Section: Engineering Reports To: Technical Director Location: Secure UK Defence Environment Contract Type: Permanent Client: Our client is a specialist provider of secure ICT services supporting critical UK Defence systems. Operating within...

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 -...

You will be responsible for the entirety of the back end features of the products.

You will be in charge of building scalable backend services and awesome messaging queues.

You will be responsible for developing a Python-based back end platform that's handling 100,000+s of interactions daily.

Fire & Security PPM Engineer - Mon - Fri Excellent salary and benefits. Various locations across the UK. About us G4S is a global company operating across 120 countries, employing over 650,000 people across the world. You can find more about us here; https://www.g4s.com/en-gb We are at the forefront of the fire and security integrator market in the UK and have an enviable reputation for...

The Oracle Cloud Infrastructure (OCI) Offensive Security team provides OCI with the capabilities to ensure our systems and services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security...

You will also play an important part in supporting Health and Safety processes and systems to ensure compliance with all relevant regulatory requirements across both Residential Care and Extra Care services.

You will provide effective leadership and management support to Administrative Officers and General Assistants, including conducting regular meetings and supporting annual reviews.

HR Administrator York Up to £27k pa (D.O.E) Invigorate Recruitment is working with its client in central York to recruit a HR Administrator Were on the lookout for an organised, proactive, and detail-obsessedHR Administratorto join a growing team. If you thrive on variety, love keeping things running smoothly, and want to develop your HR career in a supportive and forward-thinking...

Divisions Event Administrator We are currently recruiting for a Divisions Event Administrator to start immediately on a temp basis for one year £25,590- 27,950- £15-17 an hour Hybrid - Based in York - YO10 5GA WHO WILL YOU BE WORKING FOR? Our client is an established non-profit membership Healthcare organisation. WHAT WILL YOU BE DOING? To provide administrative support to the Divisions' Event...

CANDIDATES MUST BE WITHIN 45 MINUTES COMMUTE OF BELMONT, SURREY About the Group: The group operates at the heart of elite and professional sport across the UK. Through two closely aligned businesses, we coordinate care for professional athletes across football, rugby, cricket, and other sports, and we also provide specialist insurance for the doctors and surgeons who treat them. Our clients...

The function of the Administrative Assistant is to perform secretarial and administrative duties and maintain general systems and procedures at York Bioanalytical Solutions to assist with the smooth and efficient running of the business. The role encompasses two specific support functions – General Admin and Deputy Archivist. Specific Duties General Admin - Reception – taking calls, signing in...

Fire and Security Engineer OpportunityNational Role | Competitive Salary up to £40,000 | Company Van with Personal UseAbout the RoleOur client is seeking an experienced Fire & Security Service Engineer to join their growing team based in York. This is an exciting opportunity for a skilled professional to work on a diverse range of fire and security systems across national sites.Key...

Our client, an operational technology and digital transformation company, is recruiting for a Senior/Lead Protection & Control Systems Engineer to join their business in Staffordshire. Position Title: Senior/Lead Protection & Control Systems Engineer Position Type Permanent Start Date: ASAP Location: Remote from UK Contact: Ashish Rastogi | +44 151 808 1029 Job Description: - As part...

You will be working with a well-established national organisation within the security sector. Following a series of significant contract awards, they are expanding their engineering team and are seeking skilled, reliable engineers to support their continued growth. Experience servicing intercom and nurse call systems would be a strong bonus.

Area Retail Security Officer Posted on November 3rd, 2025 Market Weighton £ per hour Type of Job: Temporary TSS are looking for a casual Area Retail Security Officer to cover sites around Hull and York where no two days will be the same and you will have the opportunity to carve out a career with the biggest name in security. MUST drive and have your own vehicle and an SIA...

You will be covering the UK, so you must be flexible on travel, all expenses are paid, including food, parking, fuel, and hotels for over night stays. Duties & Responsibilities for the Fire and Security Engineer:

At Anaplan, we are a team of innovators focused on optimizing business decision-making through our leading AI-infused scenario planning and analysis platform so our customers can outpace their competition and the market. What unites Anaplanners across teams and geographies is our collective commitment to our customers’ success and to our Winning Culture. Our customers rank among the who’s who...

To Install, alter, maintain and repair fire and security systems to a high compliant standard and to specification.• Conducting installations of Fire and Security systems to the required British Standard, on time and on budget.• Conducting small works alterations to the required British Standard, on time and on budget. Alterations will consist of additions to systems, repairs to systems and...

We have an excellent office-based role for an experienced Internal Sales Administrator in Castleford to join the team of this well-established UK designer and manufacturer of specialist Ethernet-based network transmission equipment. About the role The position of Internal Sales Administrator is a varied and interesting role and will involve: Sales Orders Processing all Sales Orders, ensuring...

Job Description Commercial Insurance Account Handler – York – North Yorkshire Base Salary to 45 DOE, Bonus and Flex Benefits Overview of the Position - Client Relationship Management: Building and maintaining strong relationships with commercial clients to understand their business operations, insurance needs, and risk exposures. This involves regular communication, addressing queries, and...

You will support in reverse engineering and deep understanding of vulnerabilities, including impact analysis and automation.

You must relish the challenge of findings critical vulnerabilities in complex software binaries through automation and manual practices. Creativity is highly valued; being able to find novel vulnerabilities is essential in this role.