Engineer (Linux) to join our team and play a critical role in designing and deploying RedHatEnterpriseLinux (RHEL) systems within a major greenfield environment. You'll be the go-to expert for all things RHEL-helping us build a secure, automated, and high … all while shaping solutions that are secure by design and aligned to strict compliance requirements. What you'll be doing: Designing, deploying, and maintaining RHEL systems across multiple environments. Leading automation and hardening efforts to ensure secure, resilient infrastructure. Collaborating with internal teams and third-party suppliers to resolve complex … issues. Supporting integration of RHEL systems with a range of other services and applications. Producing and maintaining documentation and procedures for both operational teams and end-users. Providing input into disaster recovery, monitoring, and security planning processes. What you'll bring: Active SC Clearance and eligible for DV Clearance. Proven More ❯
Hemel Hempstead, Hertfordshire, South East, United Kingdom
Sopra Steria Limited
Engineer (Linux) to join our team and play a critical role in designing and deploying RedHatEnterpriseLinux (RHEL) systems within a major greenfield environment. Youll be the go-to expert for all things RHELhelping us build a secure, automated, and high-performing estate … all while shaping solutions that are secure by design and aligned to strict compliance requirements. What you'll be doing: Designing, deploying, and maintaining RHEL systems across multiple environments. Leading automation and hardening efforts to ensure secure, resilient infrastructure. Collaborating with internal teams and third-party suppliers to resolve complex … issues. Supporting integration of RHEL systems with a range of other services and applications. Producing and maintaining documentation and procedures for both operational teams and end-users. Providing input into disaster recovery, monitoring, and security planning processes. What youll bring: Active SC Clearance and eligible for DV Clearance. Proven expertise More ❯
to test key features in complex system environments. Requirements: Experience developing low level code in C for multiprocessor, multithreaded operating systems such as the Linux kernel, BSD kernels, or other high level operating systems (HLOS). Understanding of computer architecture at the CPU and system levels, VLSI design concepts … to develop roadmaps, work breakdowns and estimates, and drive small projects. Nice to have: Experience with accelerated computing software and hardware stacks. Experience with Linux distributions or distribution builders such as Debian, RedHatEnterpriseLinux, SLES, and Yocto. Experience with C++, Rust, or SPARK More ❯
Hertford, Hertfordshire, South East, United Kingdom
Halian Technology Limited
multiple markets. Youll be leading a small, skilled UK-based team while remaining deeply embedded in the technologyworking across platforms such as Microsoft Windows , Linux , Docker , Terraform , and modern DevOps/DevSecOps practices. Key Responsibilities: Own the design, deployment, and day-to-day operations of core infrastructure (cloud and … goals and international expansion plans. Deliver resilient, secure, and scalable environments using infrastructure-as-code principles with Terraform and automation tools. Manage Windows and Linux systems, including patching, monitoring, and performance tuning. Drive DevOps adoptionmanaging CI/CD pipelines, Docker containers, and security-first deployment pipelines. Implement high-availability … Strong technical leadership in infrastructure within a retail, ecommerce, or supply chain environment. Hands-on experience with Microsoft Windows Server , Linux (Ubuntu, CentOS, RHEL) , and modern virtualization. Strong practical knowledge of Docker , Terraform , and DevOps pipelines (e.g., Jenkins, GitLab CI/CD, Azure DevOps). Experience managing hybrid environments More ❯
Cambridge, Cambridgeshire, United Kingdom Hybrid / WFH Options
Leidos
are committed to training, career development and providing opportunities to progress. WHAT SETS YOU APART: Demonstrable experience of Windows Server based infrastructure at an enterprise level. Demonstrable experience of RedHat Linux OS based infrastructure as well as general Linux support skills Experienced in the management and maintenance More ❯
with activities to triage and escalate any system or network outage to reduce downtime. BASIC QUALIFICATIONS - 1+ years of corporate setting Windows, Mac or Linux Operating systems support experience - Experience troubleshooting integrated and interdependent computer systems - Experience maintaining zebra thermal printers, troubleshooting thin clients, PCs, scanners, and portable handheld … terminals PREFERRED QUALIFICATIONS - CompTIA A+, CompTIA Network+, Cisco/CCNA, Linux (Redhat), Microsoft hardware (installation), AWS, or other industry relevant certifications - Experience in a dynamic environment with a high degree of customer service Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have More ❯