Linux Security Jobs In UK - 4,653 Job Positions Available

1 – 20 of 4,653 jobs
Telefonica Tech jobs

Company Description Telefónica Tech (part of the Telefónica Group) is a leading NextGen Tech solutions provider with a highly diversified team of over 6,000 exceptionally skilled employees and +60 nationalities. We serve more than 5.5m customers

Telefonica Tech  29 days ago
RTX jobs

Date Posted:2026-06-15 Country:United States of America Location:US-MA-ANDOVER-AN1 ~ 350 Lowell St ~ AN1 ESSEX BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior

RTX  27 days ago
Integrity360 jobs

Title: Security Consultant (PCI QSA) Location: Remote, UK Job type: Full-Time Permanent Salary: Negotiable / DOE About Us Integrity360 is a leading independent cybersecurity and PCI specialist operating across Europe, Africa, the Caribbean, and North America. The

Integrity360  28 days ago
TESCO jobs

Tesco UK • Welwyn Garden City • Hybrid • Full-Time • Working hours 36 • Apply by 31-Jul-2026 About the role As a Cyber Security Engineer, you will develop, implement, and continuously improve of Tesco’s cyber security prevention

TESCO  27 days ago
DXC Technology jobs

Job Description: Seeking: AIX & Red Hat Linux Engineer to join our team onsite at our client site in Preston, 3 days and 2 days from home. Department: IT Infrastructure Employment Type: Full-Time / permanent Security Clearance: UK

DXC Technology  26 days ago
Maven Securities jobs

Maven is a market-leading proprietary trading firm deploying its own capital across discretionary, systematic, and market-making strategies. Backed by deep expertise in trading, technology, and research, we are relentlessly focused on improving liquidity across global listed

Maven Securities  23 days ago
Rockstar Games jobs

At Rockstar Games, we create world-class entertainment experiences. Become part of a team working on some of the most rewarding, large-scale creative projects to be found in any entertainment medium - all within an inclusive, highly-motivated

Rockstar Games  20 days ago
Methods jobs

We are looking for multiple Red Hat / Linux Administrators to join a team supporting day-to-day engineering infrastructure operations. Key Responsibilities: Run & Maintenance (BAU): Maintain and optimise engineering systems Contribute to continuous improvement and innovation Support

Methods  20 days ago
Qualcomm jobs

Company:Qualcomm Technologies International Ltd Job Area:Information Technology Group, Information Technology Group Cyber Security Engineering General Summary: In this position, you will join an Information Security and Risk Management team that is responsible for securing Qualcomm’s Global Cryptographic Operations.

Qualcomm  19 days ago
NetSPI jobs

NetSPI® is an award-winning pioneer of Penetration Testing as a Service (PTaaS) with its AI-powered platform supported by more than 350 in-house cybersecurity experts. Specializing in 50+ pentest types, attack surface visibility, vulnerability prioritization, and attack

NetSPI  19 days ago
Boeing Defence United Kingdom Limited jobs

Senior Simulation Software & Security Engineer Company:Boeing United Kingdom Limited Boeing Global Services SW Engineering provides aerospace industry leadership in custom software development, engineering and technical services, and a range of other services to support training centres.

Boeing Defence United Kingdom Limited  18 days ago
AJ Bell jobs

Job Description To support the Head of Security Operations in delivering effective day-to-day security operations, ensuring AJ Bell maintains the appropriate capability to detect, investigate and respond to security events and incidents. The Security Operations Technical Lead is responsible for

AJ Bell  18 days ago
Arctic Wolf jobs

Concierge Security Engineer 2 Newcastle, UK At Arctic Wolf, were not just navigating the cybersecurity landscape - were redefining it. Our global team of dedicated Pack members is driving innovation and setting new industry standards every day.

Arctic Wolf  17 days ago
GAMMA jobs

A bit about us At Gamma we provide voice, data, and mobile solutions to businesses across the UK, Germany, Spain, and the Benelux region. Our people are at the heart of everything we do. When you

GAMMA  14 days ago
Intigriti jobs

Your missionAs a Security Analyst, you oversee incoming security vulnerability reports from our researchers community, while continuously sharpening your cybersecurity skills. All of this happens through dedicated interaction with the researchers community and with the goal of offering

Intigriti  13 days ago
AJ Bell jobs

Job Description Due to growth within our security engineering department we are now looking for a Principal Information Security Engineer to join the team. The role will support the Senior Information Security Engineering Manager by providing technical leadership and

AJ Bell  14 days ago
SWARCO jobs

Company Description SWARCO: The Better Way. Every Day. At the forefront of intelligent traffic management, we design and deliver innovative solutions that keep people moving safely and efficiently across the UK and Ireland. Start making an

SWARCO  13 days ago
Bentley Systems jobs

Location: UK (Hybrid/ Remote/ Office) Travel: 30% travel is expected within EMEA This role requires UK Security Clearance (SC). Candidates who currently hold or have previously held SC Clearance will be prioritised Position Summary The Maximo Consultant

Bentley Systems  11 days ago
commercetools jobs

About Commercetools Real innovation starts with a strong foundation, and at commercetools, that comes from the perfect balance of our product and our people. Behind every leap forward is a collective of builders, explorers, doers, makers,

Commercetools  11 days ago
BNY jobs

We welcome you to apply! When applying to this general posting, our expert BNY Talent Acquisition Team may also review your resume for consideration across other open roles within the company. We’re seeking a future team

BNY  8 days ago

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