701 to 725 of 928 Permanent Linux Jobs

Business Analyst / Product Manager – Equities

Hiring Organisation
N P Associates
Location
London, England, United Kingdom
with Agile/scrum Software Development Life Cycle (SDLC) methodology, translating business requirements into stories and epics. Some knowledge of IT including Windows/Linux and general networking Good understanding of networking (TCP and UDP) and multicast data delivery Good understanding of distributed server architectures running on Linux Knowledge ...

Senior C++ Engineer

Hiring Organisation
Ncounter
Location
Gloucestershire, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
Engineers to help build high-performance systems that support mission-critical decision making. This is a genuine software engineering opportunity, focused on modern C++, Linux, and ultra-low latency systems where performance, reliability, and efficiency matter. The software developed here processes significant volumes of information in highly secure environments, helping … This is an environment that values curiosity, continuous learning, and strong engineering fundamentals. You may have experience across several of the following: • Modern C++ • Linux development environments • High-performance or low-latency systems • Rust or Go • Python development • Kubernetes and container platforms • Docker and Helm • GitLab and CI/ ...

Systems Engineer

Hiring Organisation
HSB Technical Ltd
Location
Surrey, South East, United Kingdom
Employment Type
Permanent
Management and Sales teams with technical expertise, customer meetings and product demonstrations. Evaluating new technologies, software releases and hardware solutions for future deployment. Supporting Linux-based server environments and enterprise network infrastructure. Designing and supporting routing, switching, firewall and network security solutions. Contributing to systems integration, virtualisation and high-availability … industry experience. Minimum 3 years' relevant Systems Engineering experience. Strong knowledge of TCP/IP networking. Experience with Routing, Switching and Layer 7 Firewalls. Linux administration experience (CentOS and/or Ubuntu). Experience with Apache and MySQL. Strong fault-finding and troubleshooting skills. Excellent documentation and communication skills. ...

Systems Engineer

Hiring Organisation
17918
Location
London, United Kingdom
Management and Sales teams with technical expertise, customer meetings and product demonstrations. Evaluating new technologies, software releases and hardware solutions for future deployment. Supporting Linux-based server environments and enterprise network infrastructure. Designing and supporting routing, switching, firewall and network security solutions. Contributing to systems integration, virtualisation and high-availability … industry experience. Minimum 3 years' relevant Systems Engineering experience. Strong knowledge of TCP/IP networking. Experience with Routing, Switching and Layer 7 Firewalls. Linux administration experience (CentOS and/or Ubuntu). Experience with Apache and MySQL. Strong fault-finding and troubleshooting skills. Excellent documentation and communication skills. ...

Systems Architect

Hiring Organisation
Technify Talent Limited
Location
Reading, Berkshire, United Kingdom
Employment Type
Permanent
Salary
£70000 - £80000/annum
business continuity. Support and optimise operational databases, data pipelines and storage platforms, maintaining data integrity and system performance. Deploy, configure and manage Windows and Linux server environments alongside networking and storage infrastructure. Implement proactive monitoring, alerting and performance management to minimise downtime and improve operational visibility. Provide technical support … Skills & Experience Proven experience in a senior Infrastructure Engineer, Systems Engineer, Systems Architect or Operational Technology role. Strong knowledge of Windows and/or Linux server administration. Solid networking expertise including TCP/IP, VLANs, routing and firewall technologies. Experience designing and supporting backup, recovery and disaster recovery solutions. Strong ...

Senior Specialist, Software Engineering (CHANTILLY)

Hiring Organisation
L3Harris Technologies
Location
Chantilly, Virginia, United States
Employment Type
Permanent
Salary
USD Annual
deployed software in operational environments Develop, maintain, and enhance software applications using Java, C++, Python. xibtplm Support software deployment, integration, and sustainment activities in Linux environments Diagnose and resolve software defects, performance issues, and system integration problems Collaborate with cross-functional engineering and mission teams to deliver reliable software capabilities … operational or production environments Proficiency in Java, C++ or Python software development Experience working with JavaScript/HTML/CSS Experience working in Linux environments Experience deploying or supporting applications in Kubernetes environments Experience supporting DoD, IC, or other national security mission environments Experience with Agile software development methodologies ...

Senior Specialist, Software Engineering (MELBOURNE)

Hiring Organisation
L3Harris Technologies
Location
Melbourne, Florida, United States
Employment Type
Permanent
Salary
USD Annual
deployed software in operational environments Develop, maintain, and enhance software applications using Java, C++, Python. xibtplm Support software deployment, integration, and sustainment activities in Linux environments Diagnose and resolve software defects, performance issues, and system integration problems Collaborate with cross-functional engineering and mission teams to deliver reliable software capabilities … operational or production environments Proficiency in Java, C++ or Python software development Experience working with JavaScript/HTML/CSS Experience working in Linux environments Experience deploying or supporting applications in Kubernetes environments Experience supporting DoD, IC, or other national security mission environments Experience with Agile software development methodologies ...

Senior Specialist, Software Engineering (ROCHESTER)

Hiring Organisation
L3Harris Technologies
Location
Rochester, New York, United States
Employment Type
Permanent
Salary
USD Annual
deployed software in operational environments Develop, maintain, and enhance software applications using Java, C++, Python. xibtplm Support software deployment, integration, and sustainment activities in Linux environments Diagnose and resolve software defects, performance issues, and system integration problems Collaborate with cross-functional engineering and mission teams to deliver reliable software capabilities … operational or production environments Proficiency in Java, C++ or Python software development Experience working with JavaScript/HTML/CSS Experience working in Linux environments Experience deploying or supporting applications in Kubernetes environments Experience supporting DoD, IC, or other national security mission environments Experience with Agile software development methodologies ...

Lead Software Engineering - C++

Hiring Organisation
J.P. MORGAN
Location
Westminster, Greater London, UK
Employment Type
Full-time
solutions across design, development, and troubleshooting. \nDesign, develop, and test reliable, high-quality C++ code for trading connectivity and risk controls on Unix/Linux platforms.Implement end-to-end low latency client setups, including production rollout and post-release validation.Automate remediation for recurring issues to improve operational stability.Establish and execute … Integrate FPGA pipelines with C++ software for deterministic performance.\n Required Qualifications, Capabilities, and Skills: \n \n Proficiency in modern C++ on Unix/Linux with strong multithreading and object-oriented design fundamentals. \nHands-on experience in system design, application development, testing, and operational stability in production environments.Scripting skills (Python ...

Lead Software Engineering - C++

Hiring Organisation
17918
Location
London, United Kingdom
solutions across design, development, and troubleshooting. Design, develop, and test reliable, high-quality C++ code for trading connectivity and risk controls on Unix/Linux platforms. Implement end-to-end low latency client setups, including production rollout and post-release validation. Automate remediation for recurring issues to improve operational stability. … Operations teams. Integrate FPGA pipelines with C++ software for deterministic performance. Required Qualifications, Capabilities, and Skills: Proficiency in modern C++ on Unix/Linux with strong multithreading and object-oriented design fundamentals. Hands-on experience in system design, application development, testing, and operational stability in production environments. Scripting skills (Python ...

IT Support Specialist - macOS and Jamf

Hiring Organisation
Eligo Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£39,000 - £41,000 per annum
technology usage across teams. Identity, Infrastructure & Security Administer identity and access platforms including Okta, Active Directory, Google Workspace and Adobe. Support Windows, macOS and Linux environments. Maintain networking and infrastructure services including VPN, DNS, TCP/IP, DHCP and firewalls. Contribute to security governance aligned to ISO 27001. Support monitoring … Experience in IT Support, Systems Administration or Endpoint Engineering Strong hands-on JAMF administration experience Proven macOS endpoint management capability Experience supporting Windows and Linux environments Knowledge of Okta, Active Directory, AWS IAM and Google IAM Networking and infrastructure troubleshooting experience Google Workspace administration experience Understanding of endpoint security ...

IT Support Engineer (m/w/d)

Hiring Organisation
European Molecular Biology Laboratory (EMBL)
Location
Baden-Württemberg, Germany
Employment Type
Permanent
Salary
EUR Annual
oriented IT Support Engineer to join our Desktop Support team at EMBL Headquarters in Heidelberg. Aufgaben Provide professional desktop support for macOS, Windows, and Linux systems, as well as mobile devices. Manage system and software deployments using enterprise tools (e.g. Microsoft SCCM, JAMF Pro). Configure and maintain user environments … professional experience in an IT support environment. A degree in computer science or equivalent practical experience. Hands-on experience managing and supporting Windows, Linux and macOS systems, including desktop and mobile platforms. Familiarity with Microsoft Active Directory, Exchange and Microsoft 365 services. Experience integrating desktop and mobile devices into enterprise ...

Top Secret Cleared Devops Engineer

Hiring Organisation
Gridiron IT Solutions LLC
Location
Washington, Washington DC, United States
Employment Type
Permanent
Salary
USD Annual
sustainment of mission critical systems. Responsibilities: The primary duties will be to support the deployment of microservices via a DevSecOps pipeline within a Linux-based multi-tenant environment. Extensive experience designing, implementing, and securing virtual networks within AWS Experience implementing VPC network connectivity Experience diagnosing and resolving VPC connectivity issues …/CD Experience with AWS Lambda and AWS ECS Experience with troubleshooting, configuring, and deploying docker containers AWS certification (e.g. DevOps Engineer, Solutions Architect) Linux certifications Experience with ArcGIS or geospatial technologies Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements ...

Cyber Security Incident Response Consultant - SOC

Hiring Organisation
Adecco
Location
Ireland
Employment Type
Full-Time
Salary
£35,000 - £50,000 per annum
techniques- Practical experience using security tooling such as SIEM, EDR, IDS/IPS and firewall technologies- Hands-on knowledge of forensic methods across Windows, Linux and cloud platforms- Good understanding of common attack types, including ransomware and phishing, and how they are detected and responded to- A methodical, analytical approach … Splunk, Sentinel, QRadar), EDR (CrowdStrike, Defender for Endpoint), IDS/IPS, Network Traffic Analysis, Log Analysis, Malware Analysis, Memory Forensics, Disk Forensics, Windows Security, Linux Security, Active Directory, Cloud Security (AWS, Azure), MITRE ATT&CK, Indicators of Compromise (IOCs), Tactics Techniques and Procedures (TTPs), Security Operations, Blue Team, Incident Response ...

Senior Specialist, Systems Administrator (Cyber Infrastructure Systems))

Hiring Organisation
L3Harris Technologies
Location
Webster, New York, United States
Employment Type
Permanent
Salary
USD Annual
join our Rochester, NY team. The ideal candidate will have system administration expertise in Amazon Web Service (AWS) core services, managing and optimizing Linux systems, as well as infrastructure automation. This role requires a hands-on professional with a robust understanding of security and risk management, and system monitoring. … infrastructure within Amazon Web Services (AWS), including services such as: EC2 S3 IAM VPC RDS CloudWatch Lambda Configure, monitor, maintain, and troubleshoot Red Hat Linux systems. Implement and manage Infrastructure as Code (IaC) and configuration management using tools such as: CloudFormation Terraform Ansible Installation of monitoring agents, STIGing, and Hardening ...

Lead, Software Engineer - Tactical Data Link

Hiring Organisation
L3Harris Technologies
Location
San Diego, California, United States
Employment Type
Permanent
Salary
USD Annual
products and systems. The position requires onsite work and an active DoD Secret clearance. Essential Functions: • Lead and Architect software development for Windows/Linux software applications using C/C++. • Develop in multi-threaded codebases that handle multiple socket connections. • Create software based on Interface Control or Specification Documents. … progress and risk mitigation. • Strong communication skills with the ability to brief executives and government stakeholders on technical topics. • Strong knowledge in using both Linux and Windows operating systems (including command line) for daily software development tasks. • Solid understanding of software development processes (i.e. Waterfall, Agile/SCRUM, etc.) • Strong ...

Lead, Software Engineer - Tactical Data Link (SAN DIEGO)

Hiring Organisation
L3Harris Technologies
Location
San Diego, California, United States
Employment Type
Permanent
Salary
USD 250,500 Annual
products and systems. The position requires onsite work and an active DoD Secret clearance. Essential Functions: • Lead and Architect software development for Windows/Linux software applications using C/C++. • Develop in multi-threaded codebases that handle multiple socket connections. • Create software based on Interface Control or Specification Documents. … progress and risk mitigation. • Strong communication skills with the ability to brief executives and government stakeholders on technical topics. • Strong knowledge in using both Linux and Windows operating systems (including command line) for daily software development tasks. • Solid understanding of software development processes (i.e. Waterfall, Agile/SCRUM, etc.) • Strong ...

Lead, Software Engineer - Tactical Data Link (CARLSBAD)

Hiring Organisation
L3Harris Technologies
Location
Carlsbad, California, United States
Employment Type
Permanent
Salary
USD 250,500 Annual
products and systems. The position requires onsite work and an active DoD Secret clearance. Essential Functions: • Lead and Architect software development for Windows/Linux software applications using C/C++. • Develop in multi-threaded codebases that handle multiple socket connections. • Create software based on Interface Control or Specification Documents. … progress and risk mitigation. • Strong communication skills with the ability to brief executives and government stakeholders on technical topics. • Strong knowledge in using both Linux and Windows operating systems (including command line) for daily software development tasks. • Solid understanding of software development processes (i.e. Waterfall, Agile/SCRUM, etc.) • Strong ...

Lead, Software Engineer

Hiring Organisation
L3Harris Technologies
Location
Herndon, Virginia, United States
Employment Type
Permanent
Salary
USD Annual
software lead. Work includes software requirements development, software test and integration, and both application level and embedded C/C++ development, including Linux based GUI and system control work. In addition to technical contributions, this position conducts the day to day software lead activities by providing technical guidance, assigning tasks … reviewing cost estimates and proposal packages. Experience tracking earned value. Experience leading large software planning efforts. Preferred Additional Skills: Active Secret Clearance. Experience with Linux OS configuration, including kernel modifications, drivers, and U Boot. Familiarity with multiple programming languages such as C/C++, Python, and Java. Ability to interpret ...

Embedded Linux Software Engineer (Beamforming)

Hiring Organisation
Jobleads-UK
Location
Farnborough, England, United Kingdom
Intermediate Member of Technical staff, Embedded Linux Software Specialist/Engineer Job Category: Engineering Requisition Number: INTER011848 Posted: May 12, 2026 Full-Time On-site Locations Showing 1 location Farnborough, HA GU147LS, GBR Description ABOUT MDA SPACE Building the space between proven and possible, MDA Space is a trusted mission … ground and airborne terminals. With locations in Israel, the UK, and the US, we are a technology leader in satellite communication. Role: Intermediate Embedded Linux Software Engineer Responsibilities Reporting to the team leader, the candidate will have the following responsibilities: Develop & maintain existing Beamforming Embedded Software products Timely delivery ...

Penetration Testing Lead

Hiring Organisation
Stott & May Professional Search Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
£90,000
Penetration Testing Lead Location: London, UK (Hybrid) Salary: Competitive + Benefits Employment Type: Permanent Overview We are partnering with a rapidly growing cyber security organisation that has recently undergone a significant acquisition and is entering ...

Senior Ruby-on-Rails Developer

Hiring Organisation
Reed Technology
Location
Peterborough, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
Hiring: Senior Ruby on Rails Developer (Remote - UK Based) Location: Anywhere in the UK (100% Remote) Job Type: Full-Time | Flexible Hours | Work-Life Balance Champions Why This Role Rocks: Ready to level up your ...

Penetration Testing Lead

Hiring Organisation
17918
Location
Leicester, Leicestershire, United Kingdom
Penetration Testing Lead Location: London, UK (Hybrid) Salary: Competitive + Benefits Employment Type: Permanent Overview We are partnering with a rapidly growing cyber security organisation that has recently undergone a significant acquisition and is entering ...

Senior Ruby-on-Rails Developer

Hiring Organisation
17918
Location
United Kingdom
Hiring: Senior Ruby on Rails Developer (Remote - UK Based) Location: Anywhere in the UK (100% Remote) Job Type: Full-Time Flexible Hours Work-Life Balance Champions Why This Role Rocks: Ready to level up your ...

IT Support Technician

Hiring Organisation
Coburg Banks Limited
Location
Bury, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £34,000 per annum
Role: IT Support Technician Location: Whitefield, Manchester - (site based moving to 4 days a week on site) Salary: £32,000 to £34,000 A well-established manufacturing business is looking to recruit an experienced IT ...