Linux Job Vacancies

1,176 to 1,200 of 3,263 Linux Jobs

Infrastructure Engineer - Sterling, VA with Security Clearance

Sterling, Virginia, United States
Sterling Computers
in partnership with each other. Responsibilities • Design, install, configure and manage solutions in our on-premises vSphere, Kubernetes and OpenShift lab environment. • Maintain subject matter expertise in datacenter architecture, Linux, vSphere and Kubernetes. • Gain high-level technical certifications when required. • Collaborate with the Strategic Technologies Group on implementing new features, technologies and equipment. • Troubleshoot system technical issues and coordinate with … resolution. • Maintain support requests from internal engineers regarding all account management and system configuration issues. • Provide tours of the datacenter upon request. Requirements • Strong technical understanding in the following: Linux Systems 3-5 years' experience designing, installing and configuring Linux systems. Must have excellent hands-on CLI expertise. Kubernetes and OpenShift Systems 3-5 years' experience designing, installing and configuring … writing skills. • Demonstrated experience working independently and collaboratively in a team environment. Certification and Education • Bachelor's degree as a minimum or demonstrate equivalent experience. • RHCSA, RHCE or similar Linux certification is required or demonstrate equivalent experience. • Red Hat OpenShift or Kubernetes certification is highly desired. • Nvidia AI in the Data Center Certification is desired. • VMware VCP DCV 7.x/ More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Cloud Reliability Engineer with Security Clearance

Chantilly, Virginia, United States
Marathon TS Inc
an associate's degree in Engineering or Computer Technology or Advanced Military Training. You have at least 2 years of relevant experience You have experience working with Windows and Linux operating systems. You have experience with distributed computing technologies. You have experience with virtualization technologies (e.g. OpenStack, Citrix XenServer Red Hat Enterprise Virtualization, and/or VMWare), Docker Containers, Ansible … and/or a classified environment. You have a background in supporting software and/or network operations with a clear understanding of networking fundamentals. You have experience with Linux/Unix and Windows operating systems. You hold a current CompTIA Security, CASP or CISP certification. Computing Environment Certification (e.g. Linux, RHCSA, RHCE, MCSA). You are able to effectively More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

TS/SCI Cloud Reliability Engineer (x2) with Security Clearance

Chantilly, Virginia, United States
Marathon TS Inc
an associate's degree in Engineering or Computer Technology or Advanced Military Training. You have at least 2 years of relevant experience You have experience working with Windows and Linux operating systems. You have experience with distributed computing technologies. You have experience with virtualization technologies (e.g. OpenStack, Citrix XenServer Red Hat Enterprise Virtualization, and/or VMWare), Docker Containers, Ansible … and/or a classified environment. You have a background in supporting software and/or network operations with a clear understanding of networking fundamentals. You have experience with Linux/Unix and Windows operating systems. You hold a current CompTIA Security, CASP or CISP certification. Computing Environment Certification (e.g. Linux, RHCSA, RHCE, MCSA). You are able to effectively More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Provisioning Engineer

London, UK
Infogain
team with provisioning and auditing activities, ensuring seamless deployment of services in our data centers. If you have a strong background in network routing and switching concepts, experience with Linux/Unix command line interfaces, and excellent problem-solving skills, we encourage you to apply. Key Responsibilities: Support the Edge Deployment team with provisioning and auditing activities Complete pre-deployment … in data center deployments and building large-scale infrastructure Strong knowledge of network routing and switching concepts and protocols (BGP, TCP/IP, VLAN, ISIS, OSPF, MPLS) Proficiency in Linux/Unix command line interface Proven ability to analyze complex situations and utilize troubleshooting skills under pressure Nice-to-haves: Experience with Service Provider network hardware platforms and architectures (routers … as part of a team Effective communication and collaboration skills Familiarity with IT service management frameworks (e.g., ITIL) Tools and Technologies: Standard ENS tools for provisioning and auditing activities Linux/Unix operating systems Network protocols and architectures (BGP, TCP/IP, VLAN, ISIS, OSPF, MPLS) Any optical experience would be an advantage About US Infogain is a leader in More ❯
Posted:

Provisioning Engineer

City of London, Greater London, UK
Infogain
team with provisioning and auditing activities, ensuring seamless deployment of services in our data centers. If you have a strong background in network routing and switching concepts, experience with Linux/Unix command line interfaces, and excellent problem-solving skills, we encourage you to apply. Key Responsibilities: Support the Edge Deployment team with provisioning and auditing activities Complete pre-deployment … in data center deployments and building large-scale infrastructure Strong knowledge of network routing and switching concepts and protocols (BGP, TCP/IP, VLAN, ISIS, OSPF, MPLS) Proficiency in Linux/Unix command line interface Proven ability to analyze complex situations and utilize troubleshooting skills under pressure Nice-to-haves: Experience with Service Provider network hardware platforms and architectures (routers … as part of a team Effective communication and collaboration skills Familiarity with IT service management frameworks (e.g., ITIL) Tools and Technologies: Standard ENS tools for provisioning and auditing activities Linux/Unix operating systems Network protocols and architectures (BGP, TCP/IP, VLAN, ISIS, OSPF, MPLS) Any optical experience would be an advantage About US Infogain is a leader in More ❯
Posted:

Cleared DevOps Engineer with Security Clearance

Laurel, Maryland, United States
Bestgate Engineering
expertise and foster collaboration to support national security and enterprise systems. We are seeking a DevOps Engineer to contribute to the development of advanced Tools and Services in a Linux environment. This role involves working in a cloud setting with open-source technologies such as Kubernetes, Docker supporting a containerized landlord/tenant architecture. This position is ideal for engineers … as Docker. • Administering and monitoring Kubernetes clusters to ensure optimal performance. • Employing Infrastructure as Code (IaC) principles and automation tools like SaltStack, Puppet, and Ansible. • Troubleshooting and maintaining large Linux clusters to ensure reliability. • Leveraging system monitoring tools such as Prometheus and Grafana. Required: • 6 + years of demonstrable experience with integrating, installing, configuring, upgrading, compiling, and supporting COTS/… GOTS software. • Bachelor's Degree in Computer Science or related field. Will be able to substitute 5 additional years of experience for degree. • Proficiency with Linux environments • Strong understanding of computer, network, memory, and storage system components. • Experience with containerization technologies such as Docker. • Demonstrated experience administering and monitoring Kubernetes clusters. • Expertise in troubleshooting large-scale Linux clusters. • Familiarity with More ❯
Employment Type: Permanent
Salary: USD 180,000 Annual
Posted:

Software Engineer with Security Clearance

Longmont, Colorado, United States
Beacon Hill
Top Requirements: Software engineer will work with: DevSecOps/CI/CD pipeline C Java Qt framework (GUI) PostgreSQL Linux environments Ansible Scripting GIT/Jenkins (preferable) Agile Methodologies and the full software development cycle. Demonstrate knowledge and/or experience with Kubernetes, distributed systems, machine learning and multi-threaded applications. An active Secret security clearance with ability to obtain More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Systems Engineer 3 with Security Clearance

Annapolis Junction, Maryland, United States
STEM Solutions & Consultants LLC
language (VHDL) or Verilog HDL coding and simulations, and Xilinx tools. Nice to have, but not required: Software languages (Java, C, C++, Ruby on Rails) and operation systems (Unix, Linux, Windows). Qualifications: Twenty (20) years experience as a SE in programs and contracts of similar scope, type and complexity is required. Demonstrated experience in planning and leading Systems Engineering … of additional SE experience may be substituted for a bachelor's degree. Experienced hardware or software engineer. Software languages (Java, C, C++, Ruby on Rails) and operation systems (Unix, Linux, Windows). Knowledge of field-programmable gate arrays (FPGAs). Knowledge of ModelSim, for hardware description language (HDL) simulation, and Xilinx tools. Clearance: Must Have an Active TS/SCI More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Java Systems Engineer with Security Clearance

Annapolis Junction, Maryland, United States
Talos Mission Solutions
solving in a highly technical environment Able to troubleshoot and resolve complex system issues efficiently Comfortable with Java, Node/TypeScript, and React development Excited to work in a Linux-based environment A day in the life: Designing and developing modular components for broader application use Collaborating on troubleshooting, implementing, and solving system challenges Creating system architecture diagrams and documentation … years of additional experience may substitute for a bachelor's degree Senior-level Java developer experience Experience with Node/TypeScript and junior- to mid-level React development Proven Linux background Experience with designing and developing modular components used in other applications Success troubleshooting and solving complex problems Strong written and oral communication skills, including experience with presentations, briefings, and More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Systems Administrator - multiple levels - CLEARANCE and POLYGRAP with Security Clearance

Maryland, United States
Constellation Technologies Inc
Linux, Windows, VMWare, Active Directory, Security+, Server Maintenance, Networking 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. Last Polygraph Must be Within Last five (05) Years At least seven … a bachelor's degree. Previous experience as a systems administrator. Current Security+ Certification Must be proficient with Windows Server 2012R2, 2016, 2019, and Active Directory. Must have experience with Linux and Microsoft-based servers and workstations. Must have experience with software/hardware deployment, patches, and operating systems, basic system backup and restore functions. Must have experience with and/… direct experience providing assistance to end users (Tier 1, 2 Support). Must have experience optimizing system operations. Must have experience or familiarity with the following systems: Windows/Linux operating systems, VMware, and Networking: Switches, Routers, LANs, & cabling. $172,000 - $210,000 a year The pay range for this job, with multi-levels, is a general guideline only and More ❯
Employment Type: Permanent
Salary: USD 210,000 Annual
Posted:

Senior Software Developer

Coventry, Warwickshire, United Kingdom
Aatom Recruitment
closely with teams from hardware development, technical support, marketing, sales, and production, with opportunities to engage in cross-functional projects. What We're Looking For Key Requirements: Proficiency in Linux programming, along with strong knowledge of network applications and protocols. Advanced Python skills or expertise in multiple programming languages with transferable abilities. Basic understanding of UI design and web application … HTTP2/3, TLS, DNS, DHCP, Squid, nginx, and more. Familiarity with open-source development (e.g., demonstrated through GitHub contributions). Understanding of DevOps practices and culture. Knowledge of Linux internals, including kernel tuning, device drivers, and system optimization. If this sounds of interest, please apply for further information or call us directly. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Systems Administrator with Security Clearance

Rockville, Maryland, United States
PTFS
and performance in our AWS, Azure, and on-premises environments. Responsibilities: - Design, build, and manage infrastructure on AWS, Azure, and on-premises, including networks, Virtual Machines, databases, etc. - Advanced Linux and Windows system administration and troubleshooting tasks. - Monitor system health, performance metrics, and logs to ensure optimal functioning. - Troubleshoot and resolve issues across the infrastructure and deployment pipelines. - Collaborate with … years' experience as a Systems Administrator or similar role. - Deep knowledge of cloud platforms like AWS with working experience using EC2, ECS, RDS, VPC, S3 and other services. - Strong Linux administration. - Ability to collaborate with development teams and align technology with business goals. - Bachelor's degree in Computer Science or related field desired. Preferred Requirements: - Experience administering Microsoft Active Directory More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Python Developers x 2 - Junior & Senior - Medical / Research product to Save Children's Lives

York, Yorkshire, United Kingdom
Interface Recruitment UK
state-of-the-art technologies vendor is looking for two new key members to form part of an experienced and motivated team. We are looking to recruit an experienced Linux-based Python Developer to work alongside the team creating software and systems for the medical and research markets. Your Responsibilities Work with the Senior Software Architect to plan, specify, design … software for new projects and products, proactively promoting new technologies. Attend/run daily stand-ups. Skills, Knowledge and Experience Essential: Extensive knowledge of Python and Linux. Knowledge of Linux networking and related core technologies (SSH, PXE, TCP/IP, etc). Excellent written and oral communication skills along with strong organizational, analytical, and interpersonal skills. Enthusiasm and the ability More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Infrastructure Engineer

London, UK
Bestman Solutions
and storage infrastructure Lead end-to-end infrastructure projects, from planning through to deployment Manage and monitor systems for availability, performance, and security Administer and troubleshoot across Windows Server, Linux, VMware, Azure, and Microsoft 365 Contribute to backup, disaster recovery, and vulnerability management processes Support across 1st, 2nd, and 3rd line tiers — including participation in an on-call rota Maintain … technology partners to ensure smooth day-to-day operations What We're Looking For Relevant experience in a senior infrastructure or systems engineering role Strong technical knowledge of Windows & Linux operating systems Experience working with cloud platforms (especially Azure), virtualisation (VMware), and PowerShell scripting Proficiency in network protocols, Active Directory, GPO, and Microsoft 365 administration Strong problem-solving ability and More ❯
Posted:

Software Team Lead

United Kingdom
Ramon Chips Ltd
and efficient spaceflight systems. The role includes leading a SW team along with hands-on development. What you will be doing Recruit and lead a team of RT and Linux embedded software engineers, including defining workplans and responsibility for their execution. Lead the design, development, and optimization of software for satellite communication and signal processing systems. Collaborate with system engineers … communication or space applications. Strong communication and teamwork abilities. Strong knowledge of software architecture, design patterns, and development methodologies. Proficiency in programming with C/C++. Experience with embedded Linux user-space SW stack and Yocto/Buildroot. Experience with real-time operating systems (RTOS), software-defined radios (SDRs), and FPGA programming. Familiarity with space industry standards and regulations. Excellent … Python), and version control software like Git. Previous experience with new board bring-up and building of a BSP. Experience with AMD/Xilinx toolchains and ecosystems. Experience with Linux Kernel SW development. Experience in executing a European Space Agency (ESA) lead project Ramon.Space is committed to equal employment opportunities. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Systems Engineer (Infrastructure as a Service) with Security Clearance

Chantilly, Virginia, United States
Peraton
in lieu of a degree will be considered. CompTIA Security + certification or working toward certification. 2+ years of experience in a Systems Engineering related field. Experience working with Linux-based operating systems, scripting languages for task automation, and system configuration automation software (Puppet, Chef, Ansible, etc ). Direct experience in system integration and testing, and system configuration of networked … Red Hat 7.x to include building systems up from bare metal, performing software package installation, operating system and application troubleshooting, and implementing security hardening. Experience working with Windows and Linux operating systems. Experience with distributed computing technologies and with virtualization/cloud-based technologies (e.g. OpenStack, Citrix XenServer Red Hat Enterprise Virtualization, and/or VMWare), Docker Containers, Ansible, and More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Infrastructure Engineer

City of London, Greater London, UK
Bestman Solutions
and storage infrastructure Lead end-to-end infrastructure projects, from planning through to deployment Manage and monitor systems for availability, performance, and security Administer and troubleshoot across Windows Server, Linux, VMware, Azure, and Microsoft 365 Contribute to backup, disaster recovery, and vulnerability management processes Support across 1st, 2nd, and 3rd line tiers — including participation in an on-call rota Maintain … technology partners to ensure smooth day-to-day operations What We're Looking For Relevant experience in a senior infrastructure or systems engineering role Strong technical knowledge of Windows & Linux operating systems Experience working with cloud platforms (especially Azure), virtualisation (VMware), and PowerShell scripting Proficiency in network protocols, Active Directory, GPO, and Microsoft 365 administration Strong problem-solving ability and More ❯
Posted:

Embedded Software Engineer 3 with Security Clearance

Colorado Springs, Colorado, United States
22nd Century Technologies, 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:

Infrastructure Engineer Storage with Security Clearance

Aurora, Colorado, United States
22nd Century Technologies, Inc
configuration on physical and virtualized storage environments • Experience with enterprise backup architecture, emphasizing Cohesity backup solutions • Thorough background in on premise and virtualized infrastructure data center systems design • Experience Linux System Administration. • Hands on experience scripting skills (i.e. PowerShell, Python, Ruby, bash, etc.) Preferred Qualifications: • Experience Enterprise Storage solutions experience Such as: NFS cluster and Block Storage. OCP/Kubernetes … Experience with automation design and implementation using Unix/Linux command-line shell scripts Experience with fiber channel configurations on storage, fiber channel switches, tape libraries and servers, including multipath configurations • Experience working in standard MS Office productivity suite, including at least intermediate experience with Excel and Visio • Experience in creating informative charts and drawings to illustrate the storage system More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

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:

Java Developer in Edinburgh - Bright Purple Resourcing

Edinburgh, United Kingdom
Java Script Works
Requirements: I am looking for candidates who possess substantial experience in Java development. Proficiency in working with Linux, Docker, and Kubernetes is essential. A solid understanding of data structures and algorithms is required. Familiarity with secondary programming languages such as C++, C, Python, or JavaScript is preferred. A strong problem-solving ability and keen interest in the fintech sector are More ❯
Employment Type: Permanent
Salary: GBP 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 Engineer - Active TS/SCI w/ FSPolygraph (NSA-Cleared) with Security Clearance

Annapolis Junction, Maryland, United States
Argo Recruiting
listed, we may be able to create one just for you. Key Responsibilities: Design, develop, and maintain software applications using Python, Java, or C++ Work within a UNIX/Linux environment Support deployment and orchestration using Kubernetes (preferred, but not required) Collaborate with cross-functional teams to ensure performance, scalability, and security of mission-critical systems Contribute to technical solutions … challenges Required Qualifications: Active TS/SCI with Full Scope Polygraph (NSA) Experience with one or more of the following languages: Python, Java, C++ Strong background in UNIX/Linux environments Ability to work onsite in Annapolis Junction, MD U.S. Citizenship (Required) Preferred Qualifications: Experience with Kubernetes or containerized environments Strong understanding of system-level programming, performance optimization, or distributed More ❯
Employment Type: Permanent
Salary: USD 120,000 Annual
Posted:

Cloud & AI Solution Engineer - Azure Platform

London, United Kingdom
Microsoft
trusted relationships with platform leads to co-design secure, scalable solutions. Resolve technical blockers by collaborating with engineering and sharing customer insights. Maintain expertise in cloud migration (Windows, SQL, Linux, PostgreSQL, app workloads), resiliency, security, and compliance. Deepen knowledge of enterprise apps (SAP, Oracle) and Azure VMware Solution (AVS). Represent Microsoft in customer forums and technical communities through thought … AND a couple of years of technical pre-sales or technical consulting experience OR equivalent experience Proven experience in cloud infrastructure, including migration of workloads such as Windows, SQL, Linux, and PostgreSQL. Experience designing or selling solutions involving hybrid networking, secure connectivity, or network performance optimization in enterprise environments. Hands-on experience with Azure Kubernetes Service (AKS), App Platform, and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

IT Infrastructure Engineer

Leeds, Yorkshire, United Kingdom
Hybrid / WFH Options
Jet2.com Limited
management tooling) and provide 2nd and 3rd Line Support of the IT Infrastructure. This includes on-premise workloads and AWS cloud-based workloads. The environment comprises approximately 3000 Windows & Linux Servers, multiple Storage Arrays, Backup services, and around 5000 Client devices. As our Senior IT Infrastructure Engineer , you'll have access to a wide range of benefits including: Hybrid working … updates. Reviewing logs to investigate unauthorized activity. Administering Active Directory and Group Policy. What you'll have: Strong experience with Windows Server (Active Directory, Group Policy, DNS, DHCP) and Linux (RedHat & Oracle) OS administration. Proficiency with Microsoft SCOM, SCCM, DPM, WSUS, Intune, Defender, Patch My PC, and Windows Hyper-V managing over 1000 servers. Experience supporting both on-premise and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
Linux
10th Percentile
£32,500
25th Percentile
£43,000
Median
£60,000
75th Percentile
£78,750
90th Percentile
£97,750