system security administrator jobs in Gloucester

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 -...

Job Description Role Details - Role/Job Title: Mainframe Automation Administrator - Work Location: Bracknell - Role Type: Contracting - Mode of Working: Office Based The Role This role is responsible for implementing, and maintaining automated operations within IBM mainframe environments using CA OPS/MVS. The role focuses on developing automation policies, scripts, and REXX-based solutions to...

Company Description Padam Walburn Accountancy is a small, supportive accountancy practice dedicated to helping clients manage their finances with confidence. We offer a personal, hands-on approach and value strong relationships, trust, and clear communication. Role Overview (part time 15-20 hours/week, hybrid workinh) We are seeking a reliable, self-motivated Practice Administrator to support...

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...

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...

Software Engineer | Building Intelligent Systems That Make an Impact Cheltenham 4 or 5 days a week on site Existing DV Clearance is required National Security Sector An exciting opportunity has arisen for a Software Engineer to join a cutting-edge team developing impactful, mission-driven technology. The role offers the chance to contribute to projects such as AI-powered tools for analysts...

Senior Backend Engineer – High-Scale Systems | Python & FastAPI | Security SaaS - Salary: £75k - £85k plus bonus - Location: Fully remote, (UK-based) - Sponsorship is not available for this role Prism Digital have partnered with a super interesting and niche VC-backed client specialising in attack surface management and automated red teaming. Their platform provides organisations with real-time...

Test Technologist – Control Systems Location: Filton (100% on-site) Contract: Until 01/02/2027 (strong possibility of extension) Hours: 35 per week, worked over 4.5 days between 7am–7pm Pay: £58ph Umbrella / £43.36 PAYE Clearance: BPSS + Onboarding Security Checks IR35: Inside of IR35 About the Role Our Client is seeking an experienced Test Technologist to join their world‑class...

Security Engineer, Gloucester UK Key highlights - Security Engineer role focused on hardware and embedded security - Hybrid working, two days onsite - Salary up to £90,000 depending on experience - Work on advanced research programmes with real world impact About the client Our client is a specialist organisation operating at the cutting edge of cyber security research. Their teams work on...

CoReS AdministratorLocation: Gloucester Business Park Apply fast, check the full description by scrolling below to find out the full requirements for this role.Salary: : £18.18ph per hourHours: Full-time, 37.5 hours per weekWorking Pattern: Monday - FridayThe RoleBased within the Project Controls team, the CoReS Administrator is responsible for operating the Contractor Resourcing System...

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...

Job Description Morson Edge is delighted to be partnering with an International Business in Cheltenham to find a Senior Human Resources Administrator. This role is ideal for passionate about HR operations and ready to step into a leadership role where you can make a real impact by leading people, improving processes, and getting hands-on with systems and data. Main responsibilities: - Lead...

Systems AdministratorLocation: Gloucester (Hybrid 2-days per week in office) Salary: £36,000 – £41,000 per annumBenefits: Enhanced Pension, flexible working, generous annual leave, career developmentOur client, a leading public sector organisation, is hiring an Systems Administrator to support and maintain its core IT infrastructure. This role is critical in ensuring systems remain reliable,...

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 purpose of the job is to provide professional engineering expertise and excellent internal and external customer service during the maintenance of variety of CCTV, Intruder, Access Control Systems and other security solutions. Including some installation & commissioning. The main challenges of the job are deadline pressures, demand for thoroughness, customer service skills, route cause...

About The CompanyOCS UK & Ireland is a leading facilities management company with 50,000+ colleagues and a turnover in excess of £2bn. We deliver innovative, award-winning services within facilities management, hard services, cleaning, security and catering. Our mission is to make people and places the best they can be for our colleagues, customers and the communities we serve. Our commitment to...

A leading facilities management company in Gloucester seeks a Security Systems Installation Engineer to manage installations and commissioning of security systems. The ideal candidate will ensure customer satisfaction, handle documentation, and collaborate with project teams. A minimum of three to five years' experience in a related role is required, along with relevant qualifications. The role...

Principal Security Engineer Location: Reading, hybrid Do you have a passion for high scale services and working with some of Oracle's most critical customers? We are seeking an experienced, passionate, and talented Senior Principal Security Researcher who has genuine excitement for and interest in reverse engineering, vulnerability finding and exploit development. You will support in reverse...

Job Description Company Description Padam Walburn Accountancy is a small, supportive accountancy practice dedicated to helping clients manage their finances with confidence. We offer a personal, hands-on approach and value strong relationships, trust, and clear communication. Role Overview (part time 15-20 hours/week, hybrid workinh) We are seeking a reliable, self-motivated Practice...

Security Engineer, Gloucester UKKey highlightsSecurity Engineer role focused on hardware and embedded securityHybrid working, two days onsiteSalary up to £90,000 depending on experienceWork on advanced research programmes with real world impactAbout the clientOur client is a specialist organisation operating at the cutting edge of cyber security research. Their teams work on complex, high...