Permanent Linux Job Vacancies

1,201 to 1,225 of 3,106 Permanent Linux Jobs

Software Engineer III - SWDC with Security Clearance

Colorado Springs, Colorado, United States
ASD, Inc
Tool (MDST) project as part of the WSS team. Candidate will design, develop, test, document, and integrate features using C++ and/or Java programming language hosted on a Linux operating system. Primary responsibilities include designing and developing software to model various Overhead Persistent Infrared (OPIR) element capabilities. Additional responsibilities could include interfacing with MDST customers and presenting technical briefings … U.S. Government DoD Secret security clearance. Preferred Qualifications: • Bachelor's or Master's Degree in Computer Science, Software Engineering or related field. • Proficient in Java or C++ within a Linux environment • Experience in Atlassian Tool Suite • Experience in software development, including analysis, design, code, test and integration. • Knowledge or experience in several of the following: missile defense domain knowledge, infrared More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Systems Engineer - multiple levels - CLEARANCE and POLYGRAPH REQ with Security Clearance

Annapolis Junction, Maryland, United States
Constellation Technologies Inc
Servers, Network Switches, KVM's, Routers, Backup and Recovery devices, Firewalls, and security appliances. Must have experience with typical data center related software such as Virtualization platforms, Microsoft/Linux server management, Network Switch and Firewall client applications, antivirus, and backup and recovery software. Must have at least seven (07) years of experience with infrastructure components Servers, Switches, Firewalls, and … years of experience as a Senior Architect working on large complex system architectures. Must have at least (05) years of hands-on experience building and maintaining Windows and Linux systems not Help Desk/ticket experience . Must have requirements verification traceability experience. Must have experience analyzing user requirements, system architecture, and/or system requirements specifications. Must have experience …/or software licenses. Experience with the Scaled Agile Framework SAFe methodology or as a member of an Agile team. Experience working as an admin on Windows Server and Linux Server platforms. $125,000 - $275,000 a year The pay range for this job, with multi-levels, is a general guideline only and not a guarantee of compensation or salary. More ❯
Employment Type: Permanent
Salary: USD 275,000 Annual
Posted:

Software Developer

Birmingham, Staffordshire, United Kingdom
Hybrid / WFH Options
National Physical Laboratory
part-time, or flexible options where feasible, depending on the role and business needs. Essential Skills: Engagement with open-source communities and processes. Strong scripting skills, e.g., Python. Basic Linux/Unix environment experience. Understanding of 5G wireless networks. Experience with C/C++ for software development. Familiarity with Git or other version control systems. Basic knowledge of virtualized environments … and networking fundamentals; willingness to learn more. Enthusiasm for learning new programming languages and continuous development. Desirable Skills: Advanced Linux/Unix experience. Knowledge of telecommunications and wireless network concepts, especially O-RAN. Experience with virtualized environments like VMware and Linux-based coding. Development experience with DPDK for high-performance packet processing. Understanding of open-air interface (OAI) and O More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

DevOps Engineer

Cambridge, Cambridgeshire, United Kingdom
ECM Selection (Holdings) Limited
reliability of their systems. The core of this role involves streamlining and automating workflows, both internal and customers focused. You’ll be working closely with the Software CTO and Linux Systems Administrator to simplify processes, standardise tools, and build robust, scalable solutions. One key focus will be on replacing legacy infrastructure with Infrastructure as Code (IaC) alternatives, leveraging the power … of automation for improved efficiency and security. Requirements: Commercial hands-on experience working on DevOps projects ideally in a start-up or scale-up environments Proficiency with: Linux, Docker, Python, AWS, Azure DevOps, and Automation/Scripting Degree level education or significant commercial experience in the software industry Excellent communication skills, with the ability to explain complex technical concepts This More ❯
Employment Type: Permanent
Salary: £50000 - £60000/annum DoE + Benefits
Posted:

Systems Engineer III with Security Clearance

Herndon, Virginia, United States
Cinteot Inc
nodes) and applications both containerized and non-containerized. • Experience in the planning, design, development, implementation and technical support of multi-platform, multi-system networks, including those composed of (Linux-based hardware platforms), to encompass diagnosing performance shortcomings and designing and implementing performance improvements. • Strong Linux command line skills • Active TS/SCI CI Poly • Ability to obtain Security+CE certification (must More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Data Engineer in London - VivaCity

London, United Kingdom
Golang Works
a variety of tasks, including: Load analysis Query optimization Role management Experience with modern cloud infrastructure, such as GCP/AWS, Kubernetes, and Docker Proficiency in Unix systems, ideally Linux (Ubuntu) Strong communication skills and experience mentoring engineers Responsibilities Your main responsibilities will involve working on: Data pipeline and underlying infrastructure, especially Apache Kafka and PostgreSQL database Technologies like Kubernetes More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer

Manchester, United Kingdom
Uniting Ambition
Golang, Erlang, C++, Haskell, Scala, or similar Understanding of distributed system architecture, microservices and client-server design Familiarity with Google Cloud Platform (or any cloud provider) Comfortable working in Linux environments , using GNU tools and shell commands Solid problem-solving ability and a passion for clean, efficient code Strong communication skills and a collaborative mindset Degree in Computer Science or … Be Doing Developing low-latency , highly available, and scalable backend components Building concurrent, distributed systems designed to perform at scale Enhancing and supporting our high-traffic platform running on Linux and open-source tools Collaborating closely with other developers, testers, and product stakeholders Proactively identifying improvements and areas for optimisation Participating in solution design, effort estimation, and delivery planning Supporting More ❯
Employment Type: Permanent
Salary: £40000 - £65000/annum bonus
Posted:

Applications Engineer

Swindon, Wiltshire, United Kingdom
Hybrid / WFH Options
Babcock Mission Critical Services España SA
You may be required to travel to other sites nationally and internationally. Essential Experience of the Applications Engineer Demonstrable experience in Network Management technologies. Proficient in the use of Linux and use of Microsoft Windows Server and Workstation. Ability to configure IBM Tivoli suite modules. (Netcool Omnibus, Netcool Omnibus Probes, Tivoli Integrated Portal, Tivoli Network Manager). Ability to design … and build new hardware and software systems. Knowledge of Windows Server, Active Directory, Linux/UNIX, VMWARE ESX, VCenter, SAN Technologies. Qualifications for the Applications Engineer Degree or a qualification with equivalent demonstratable experience in a relevant Engineering Discipline. A valid Cisco Professional (CCNP) certification is preferred, demonstration of working at this level is also acceptable. Security Clearance The successful … free to thrive. We are happy to talk about flexible working - please ask about alternative patterns of work at interview. Job Segment: Application Engineering, System Administrator, Technical Support, CSR, Linux, Engineering, Technology, Management More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Systems Administrator with Security Clearance

Albuquerque, New Mexico, United States
Aegis Aerospace Inc
security measures called out in the security plan to include timely scans of network resources and software patches. Provide effective provisioning, installation/configuration, operation, and maintenance of production Linux Servers in a VMWare Virtualized Environment. Apply DISA STIG compliance controls to secure systems. Responsible for daily system monitoring, security, server health, resources and log management of Linux and Windows … years of experience in lieu of degree. Active DoD Top Secret with SCI eligibility and able to obtain and maintain TS/SCI. Minimum 3 years' experience focused on Linux/UNIX system administration. DOD 8570 Information Assurance Technical (IAT) Level II certification required (such as CCNA Security, CySA+, GICSP, GSEC, Security+, CND, or SSCPy) to start. Able to obtain More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Applications Engineer

Chippenham, Wiltshire, United Kingdom
Hybrid / WFH Options
Babcock Mission Critical Services España SA
You may be required to travel to other sites nationally and internationally. Essential Experience of the Applications Engineer Demonstrable experience in Network Management technologies. Proficient in the use of Linux and use of Microsoft Windows Server and Workstation. Ability to configure IBM Tivoli suite modules. (Netcool Omnibus, Netcool Omnibus Probes, Tivoli Integrated Portal, Tivoli Network Manager). Ability to design … and build new hardware and software systems. Knowledge of Windows Server, Active Directory, Linux/UNIX, VMWARE ESX, VCenter, SAN Technologies. Qualifications for the Applications Engineer Degree or a qualification with equivalent demonstratable experience in a relevant Engineering Discipline. A valid Cisco Professional (CCNP) certification is preferred, demonstration of working at this level is also acceptable. Security Clearance The successful … are happy to talk about flexible working - please ask about alternative patterns of work at interview. Closing Date: 02/07/2025 Job Segment: System Administrator, Application Engineering, Linux, Developer, Unix, Technology, Engineering More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Staff Software Engineer, Mozilla VPN Remote UK

United Kingdom
Hybrid / WFH Options
Mozilla Corporation
the internet on their terms. About this team and role: What you'll do: Drive the architecture, development, and optimization of the Mozilla VPN client across platforms (Windows, macOS, Linux, iOS, Android). Work closely with cross functional colleagues, providing technical insight to drive feature development. Maintain high-quality code, enforce security best practices, and mentor engineers by providing comprehensive … the suite of products that make up the Mozilla VPN project, including browser extensions, browser integrations, and the Mozilla VPN client-a cross-platform application available on Windows, macOS, Linux, iOS, and Android. You will be responsible for implementing new features as well as improving the performance and the reliability of existing functionality. Additionally, you will have the opportunity to … at the forefront of innovative, challenging, and technically complex initiatives. What you'll do: Drive the architecture, development, and optimization of the Mozilla VPN client across platforms (Windows, macOS, Linux, iOS, Android). Work closely with cross functional colleagues, providing technical insight to drive feature development. Maintain high-quality code, enforce security best practices, and mentor engineers by providing comprehensive More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lab Manager with Security Clearance

Arlington, Virginia, United States
Base One Technologies
lab environment Provision and provide support for Virtual Private Network (VPN) or Virtual Desktop Infrastructure (e.g., Citrix) to users • Performing large scale configuration management and deployment across Windows, MacOS, Linux/Unix, and other operating systems and virtual environments • Performing implementation of granular access control • Maintaining Fly Away Kits (FAKs) sanitization, inventory, repairs, and maintenance - Monitoring systems for acceptable performance … is preferred • Must be able to obtain DHS Suitability • 5+ years of directly relevant experience in lab management or system administration Experience with multiple operating systems, to include Windows, Linux/Unix & MacOS Experience with Virtual Private Networks (VPN) • Experience with virtual desktops (Citrix, VMWare) Proficiency and proven capability in the following areas: • Computer Network Defense (CND) policies, procedures, and More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Software Engineer

Edinburgh, United Kingdom
OSI Systems, Inc
in C++ 11/17 programming languages is required. Proficiency in utilizing multi-threading techniques is required. Experience in Qt/QML is highly desirable. Demonstrated experience with embedded Linux application development is required. Medical device software development experience is highly preferred. Familiarity with FDA Quality Systems Regulations (QSR) is highly preferred. Experience with Linux, Containers, DevOps environments is a More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Systems Administrator - Senior - CLEARANCE and POLYGRAPH REQUIRE with Security Clearance

Annapolis Junction, Maryland, United States
Constellation Technologies Inc
Linux, Windows, UNIX, Red Hat, Security+, Plan of Action & Milestones (POA&M), XACTA, Latte Art, Biscotti, STE/STN, Nessus Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Required: Must be a US Citizen. Must have TS/SCI clearance w/active polygraph. At … based operating systems, configure and manage virtual environments. Patch systems based on state-of-the-art security and functional parameters. These Qualifications Would be Nice to Have: Strong RedHat Linux command line administration and trouble shooting skills. Strong Windows 2012, 2016, 2019 administration and trouble shooting skills. Experience with using Nessus Scanner and managing Nessus Agents. Ability to Write POA … premium • Employer paid Life insurance 100% • Employer paid Short-term and Long-term disability 100% • Annual training, continued education, and professional memberships reimbursement • Unlimited access to Red Hat Enterprise Linux and AWS training and accreditation • Annual reimbursement for technology i.e. phones, computers, printers, etc. • 401(k) with company match up to 5% with 100% immediate vesting (after 90 days of More ❯
Employment Type: Permanent
Salary: USD 200,000 Annual
Posted:

DevOps Engineer with Security Clearance

Aurora, Colorado, United States
Bryn Neil
configuration and monitoring. Design and develop Helm charts and templates to support scalable application deployments. Manage Docker containers and the full container lifecycle, including debugging and optimization. Perform advanced Linux systems administration, including performance tuning, scripting, and troubleshooting. Integrate CI/CD pipelines and implement Infrastructure as Code (IaC) practices to streamline development and deployment workflows. Collaborate with development and … Strong hands-on experience with Kubernetes, including deployment, scaling, RBAC, and monitoring. Proven expertise in Helm chart development and templating. Solid experience with Docker and container lifecycle management. Advanced Linux system administration skills, including scripting and troubleshooting. Familiarity with CI/CD tools and Infrastructure as Code (IaC) practices. Ability to debug containerized applications and optimize delivery pipelines. Preferred Skills More ❯
Employment Type: Permanent
Salary: USD 290,000 Annual
Posted:

Senior IT Platform Engineer - 70K

England, United Kingdom
Hybrid / WFH Options
Ascent People Ltd
holiday, Pension, Bonus Posted: 08/11/2024 Description Senior IT Platform Engineer, Infrastructure Engineer, HPE/Pure, Storage VMWare, VCAP/VCIX, DevOps, Kubernetes, Automation, Windows Server, Linux, Datacentre, Infrastructure Specialist, Security - up to 70K Exciting industry, Exciting Tech, Exciting package, Exciting Team-Are you a Senior Infrastructure Engineer who has specialised in Virtualisation/VMware and Compute … to obtain client spec and detail. As the Senior Infrastructure Engineer: Primary skills required: VMWare, Virtualisation, Datacentre, Enterprise SAN Storage platforms, HPE/Pure Secondary skills: Windows Server, Linux, Backup systems, AD, Networking, OpenStack, GIT, ITIL Additional - DevOps, Kubernetes, Automation, CI/CD pipelines, Infrastructure as Code, containerisation Such an exciting time to join this client as they embark on More ❯
Employment Type: Permanent
Salary: GBP 70,000 Annual
Posted:

Systems Engineer with Security Clearance

Reston, Virginia, United States
Integrated Intel Solutions
years of Kubernetes and Docker experience • Demonstrated experience in supporting cloud agnostic environments • Demonstrated experience in integrating automatic test tools into the CI/CD pipeline • Demonstrated experience with Linux Operating Systems • Experience developing, implementing and maintaining complex functions and scripts in support of cloud services • Experience working in an agile environment • Proficient with Git Optional Skills • Experience with building More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Java Engineer (Serverside / Backend)

Glasgow, United Kingdom
FPSG Connect
Business Analysts, Product Owners, Users, etc. Person Specification Advanced SQL skills; Sybase and/or DB2 is preferable. Familiar with continuous improvement environments. Familiarity with tech stack: Java, Spring, Linux, Scala. Familiar with Agile, SCRUM, and iterative development. Knowledge of integration skills, Microservices, Docker, Kubernetes. The ability to demonstrate career experience in one or more of the following: multi-threaded … highlighting relevant skills. FPSG is committed to equal opportunities regardless of gender, race, disability, sexual orientation, religion or belief, and age. Technical References Java, Backend Engineering, Server-side development, Linux, Sybase, DB2, Scala, Servlet, multithreading, concurrency, low-latency, microservices, multi-threaded engineering techniques, data structures, interactive messaging services, CI, Continuous Improvement, Object-Oriented Analysis, Core Java, Object-Oriented Design, Object More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Sr. Data Engineer - Permanent/Direct Hire with Security Clearance

Huntsville, Alabama, United States
APR Consulting, Inc
and functionality. Requirements: -Active Top Secret/SCI Eligibility Clearance. -Minimum of 8 years of experience in data engineering or related work. -Proficiency in Java, AWS, Python, Apache Spark, Linux, Git, Maven, and Docker. -Experience maintaining an Apache Hadoop Ecosystem using tools like HBase, MapReduce, and Spark. -Knowledge of ETL processes utilizing Linux shell scripting, Perl, Python, and Apache Airflow. More ❯
Employment Type: Permanent
Salary: USD 174,000 Annual
Posted:

Sr. Syststem Engineer with Security Clearance

Odenton, Maryland, United States
Soliel LLC
maintenance, and servicing of computer systems programs, software, and operations to ensure that systems are functioning according to design specifications Provides technical support and diagnoses and resolves system problems Linux and Windows Systems Engineering and Administration Perform system management responsibilities involving account monitoring, security, Linux and Windows Operating System (OS) installation, and other local area system engineering-related functions; Work More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior IT Infrastructure Engineer

Bristol, Gloucestershire, United Kingdom
Harris Geospatial Solutions
line support in coordination with the ServiceDesk, ensuring SLA compliance and assisting customer programs, projects, and engineering systems when needed System & Server Management: Install, support, and maintain Windows and Linux servers including upgrades, backups, server hardware upkeep, and virtual environments, including hypervisor support (Nutanix, VMware). Physical DataCentre support and maintenance activities EndPoint Support; Build, support, and maintain Windows/… Linux workstations Documentation & Compliance: Maintain and update knowledge articles, technical documentation, and support compliance reporting and remediation efforts. User Lifecycle & Asset Management: Oversee new hire/leaver processes, manage IT assets and consumables, and handle mobile phone provisioning, configuration, and troubleshooting. Peripheral & Application Support: Provide support for printers/copiers and manage software/application installation, support, and maintenance. Disaster … certifications such as CompTIA A+/Network+/Security+, Microsoft Certified Professional (MCP) VMware/VCP, or Nutanix certifications are highly desirable Experience with Nutanix and Cohesity Experience with Linux Workstation and Server Support Working to standards in accordance with ISO27001, CyberEssentials Plus, UK Government MoD framework Knowledge and application of ITIL concepts, or an ITIL v3 certification Business Continuity More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Security Classification Assessor Test Engineer (SCATE) Level 1 with Security Clearance

Chantilly, Virginia, United States
LV8D Solutions
server, web hosting, web content servers, policy servers, directory servers, firewalls, WAN, MAN, LAN, switches, and routers Software integration of COTS and Government Off-the-Shelf (GOTS) products Windows, Linux, Unix, and Mac OS X administration VMware, Xen, Hyper V and other virtualization platforms Configuring and supporting Windows, Linux, Unix, Mac OS, and other operating systems Configuring and supporting VMware More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Security Classification Assessor Test Engineer 4 - Red Team with Security Clearance

Chantilly, Virginia, United States
LV8D Solutions
server, web hosting, web content servers, policy servers, directory servers, firewalls, WAN, MAN, LAN, switches, and routers • Software integration of COTS and Government Off-the-Shelf (GOTS) products • Windows, Linux, Unix, and Mac OS X administration • VMware, Xen, Hyper V and other virtualization platforms • Configuring and supporting Windows, Linux, Unix, Mac OS, and other operating systems • Configuring and supporting VMware More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Principal Software Engineer

United Kingdom
Ramon Chips Ltd
regulations. Excellent problem-solving skills and attention to detail. Strong communication and teamwork abilities. Experience with software verification and validation processes. Experience with agile development methodologies. Experience with embedded Linux user-space SW stack and Yocto/Buildroot. Advantages Knowledge of digital communication principles and satellite communication protocols. Experience with signal processing algorithms and RF frontend development. Familiarity with 5G … languages (Bash, Python), and version control software like Git. Previous experience with new board bring-up and building of a BSP. Experience with Xilinx toolchains and ecosystems. Experience with Linux Kernel SW development. Experience in executing a European Space Agency (ESA) lead project is a plus. Ramon.Space is committed to equal employment opportunities. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Security Classification Assessor Test Engineer I - Red Team with Security Clearance

Chantilly, Virginia, United States
LV8D Solutions
server, web hosting, web content servers, policy servers, directory servers, firewalls, WAN, MAN, LAN, switches, and routers • Software integration of COTS and Government Off-the-Shelf (GOTS) products • Windows, Linux, Unix, and Mac OS X administration • VMware, Xen, Hyper V and other virtualization platforms • Configuring and supporting Windows, Linux, Unix, Mac OS, and other operating systems • Configuring and supporting VMware More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:
Linux
10th Percentile
£32,500
25th Percentile
£45,000
Median
£60,000
75th Percentile
£80,000
90th Percentile
£100,000