Permanent Linux Job Vacancies

2,501 to 2,525 of 2,840 Permanent Linux Jobs

Junior SOC Analyst with Security Clearance

Bremerton, Washington, United States
Clark Creative Solutions
include Operational Technology (OT) and Industrial Control Systems (ICS) as well as on-premises and cloud enterprise networks. This includes analysis of device communication, forensic analysis of Windows or Linux systems and servers, timeline analysis of activity on these endpoints, user permission and authentication audits, log analysis, and malware identification/triage. An ideal candidate for this position will be … a proactive self-starter who has experience with system administration, Windows and Linux operating systems (OS) mechanics including filesystem structures, disk and memory forensics, cyber aware Operational Technology or Control Systems operators, commonly used mechanisms for maintaining security persistence, privilege escalation, and lateral data movement, operating system log analysis, and triaging suspicious file artifacts for unusual behavior. This role requires More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Journeyman SOC Analyst with Security Clearance

Hawaii, United States
Clark Creative Solutions
include Operational Technology (OT) and Industrial Control Systems (ICS) as well as on-premises and cloud enterprise networks. This includes analysis of device communication, forensic analysis of Windows or Linux systems and servers, timeline analysis of activity on these endpoints, user permission and authentication audits, log analysis, and malware identification/triage. An ideal candidate for this position will be … a proactive self-starter who has experience with system administration, Windows and Linux operating systems (OS) mechanics including filesystem structures, disk and memory forensics, cyber aware Operational Technology or Control Systems operators, commonly used mechanisms for maintaining security persistence, privilege escalation, and lateral data movement, operating system log analysis, and triaging suspicious file artifacts for unusual behavior. This role requires More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Systems Architect SME with Security Clearance

Fairfax, Virginia, United States
Navstar Inc
technical leadership role, setting technical direction and creating technical roadmaps. Deep knowledge of computer science fundamentals. Deep knowledge of Java, Python, Go, and/or Typescript. Foundational knowledge of Linux/Unix/GNU. Deep knowledge of common data store technology and data pipeline/processing. Deep knowledge of networking fundamentals and debugging, at all layers of the network stack. … meet customer requirements. Experience researching and discussion trade-offs for various technical solutions, to include COTS, GOTS, and in-house software systems. Desired Skills and Qualifications: Expert knowledge of Linux/Unix/GNU. Advanced knowledge of cloud capabilities and cloud deployment patterns. Experience with building Data Analytics systems and/or geospatial technology. Experience with existing customer enterprise software More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Java Quantitative Developer Low Latency

City of London, London, United Kingdom
James Joseph Associates Limited
including TCP/UDP, multicast, and low-level optimizations like DPDK or kernel bypass Mastery of concurrent programming, including lock-free algorithms and shared memory architecture Practical experience with Linux performance tuning, including NUMA balancing and use of huge pages Background in high-frequency trading and real-time market operations Ability to design tools for live trade analysis, PnL tracking … time-series or relational databases for logging and analytics Experience with cloud platforms and containerized infrastructure (AWS, Docker, Kubernetes) Comfortable working in distributed teams across time zones, especially on Linux-based systems Excellent communicator under pressure, able to explain complex systems clearly and concisely A commercially sharp mindset with the ability to balance speed and risk in decision-making More ❯
Employment Type: Permanent
Posted:

Senior Software Development Engineer

Leeds, Yorkshire, United Kingdom
UnitedHealth Group
work towards to solutions to complex problems Who You'll Be: You will have experience working as a Software where you produced high quality code. With experience using C, Linux and Informix Embedded SQL: We want you to be able to take ownership and accountability for what you are doing and be comfortable working with autonomy and using your initiative. … in your role, as well as providing development for other roles you may be interested in. Other useful skills and experience include: Experience of coding in C in a Linux/Unix environment Experience with Informix Embedded SQL or Oracle ProC Ability to embrace complex problems If this sounds like you, then apply today and find out more why Optum More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer - Media Drivers

Manchester, Lancashire, United Kingdom
Hybrid / WFH Options
Arm Limited
automated testing, continuous integration, code style conformity, and code review Required Skills and Experience : Experienced C/C++ software engineer with track record of delivery of commercially successful products Linux kernel/user development Strong grasp of algorithms and data structures, along with a good understanding of how modern computer systems Understanding of image processing algorithms Proficiency in problem solving … in Python, Shell Experience in functional safety (FuSa) software development Experience in Video4Linux software Experience in Android camera HAL Experience in Image Processing Experience in cross-platform development for Linux and Bare metal Experience developing tests and using continuous integration frameworks, such as Jenkins, Travis or CircleCI In Return: Arm is an equal opportunity employer, committed to providing an environment More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Systems Engineer with Security Clearance

Reston, Virginia, United States
Ardent Principles
our team. Are you a technical problem-solver with a proven track record in complex operational environments? We're looking for an expert with extensive experience in Windows and Linux networking, cloud provisioning, and web services. The ideal candidate has a strong background in tech-ops planning, requirements analysis, and operational tradecraft (OpSec compliance). You'll also need a … must have the following required skills, certifications and demonstrated experience in and/or with: One or more of the following (preferred 3+ years): Computer networking in Windows AND Linux; Cloud provider provisioning/procurement; Use of common online services in a persona-specific environment; Website configuration; Web-page Building. Basic software development (preferred 2+ years). Building tech-ops More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

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

Annapolis Junction, Maryland, United States
Constellation Technologies Inc
Linux, Windows, UNIX, RHEL, Kali, Solaris, Ubuntu, CentOS, Debian, Fedora, Mandriva 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 This position is open to multiple levels of years of … 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, AWS, and NetApp 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 More ❯
Employment Type: Permanent
Salary: USD 200,000 Annual
Posted:

Information System Security Engineer - Mid / Senior Level - CLEA with Security Clearance

Annapolis Junction, Maryland, United States
Constellation Technologies Inc
Information Assurance, Nessus, RMF, Windows, Linux, WireShark, System Security Plans, Authorization to Operate, Verification and Validation, NIST, PKI, Scripting 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 (Polygraph must … 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 250,000 Annual
Posted:

HPC Sales Professional with Security Clearance

Denver, Colorado, United States
Hybrid / WFH Options
Aspen Systems, Inc
problem has a simple solution. Aspen has built many TOP500 systems and is an established partner with Intel, AMD, NVIDIA, and other industry-leading manufacturers. We excel in providing Linux clusters, advanced parallel storage, artificial intelligence systems, and rackmount servers to Governments, Universities, and Research facilities that are changing the world through computational endeavors. Our vision is to be the … science. You should have many of these attributes for a Successful Journey and Career. We encourage you to inquire about this great opportunity: Requirements: 3+ years of experience in Linux or Windows Systems Administration is helpful. You must be able to translate Data Sheets/White Papers from technical jargon to discernable benefits and value. You're passionate about consulting More ❯
Employment Type: Permanent
Salary: USD 100,000 Annual
Posted:

HPC Systems Administrator with Security Clearance

Annapolis Junction, Maryland, United States
Sagecor
"SYSTEM ADMINISTRATOR IV SYSTEM ADMINISTRATOR IV shall have a Bachelor's Degree in Computer Science or related field, and have ten (10) years of demonstrable experience in system administration and support of a large client-server based IT enterprise. Or More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Platform Engineer with Security Clearance

Chantilly, Virginia, United States
Ready Support Services LLC
Essential Requirements Experience with Kubernetes or a derivative DevOps background. Ansible or other automation language, git, python Proficient in a programming language Experience with RHEL and OpenShift Platform Plus Strong understanding of networking, and network flow an Kubernetes topology Experience More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Graduate Software Engineer 2025 - RegTech

London, United Kingdom
Hybrid / WFH Options
Suade
Our graduate scheme is a full-time programme designed to equip candidates with the skills they need to successfully develop the next generation of RegTech solutions. As part of our graduate cohort, you will gain exposure to and work on More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Developer C++

Fleet, England, United Kingdom
Octagon Group
New Software Developer C++ job in Fleet An exciting opportunity has arisen for a skilled Software Developer C++ to join the Signal Analysis team in Fleet, working within a high-performing, innovative technology centre. This role plays a crucial part More ❯
Posted:

Windows System Administrator with Security Clearance

Lexington, Massachusetts, United States
John Galt Staffing
The Classified Systems Administrator will demonstrate expert level hands-on knowledge of Windows Server, Active Directory and VMware vSphere while supporting the Laboratory's enterprise classified computing infrastructure. This position will be part of a team that is responsible for More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Platform Infrastructure Engineer with Security Clearance

Idaho Springs, Colorado, United States
Prism, Inc
We are seeking a highly skilled individual to join our team as a Platform Infrastructure Engineer. You will be responsible for the deployment and maintenance of several platforms supporting multiple applications. The role will involve collaborating with cross-functional teams More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Systems Administrator with Security Clearance

Columbia, Maryland, United States
SNS ONE INC
Description: Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

C++ Engineer - Platforms & Partner Experience

London, United Kingdom
Hybrid / WFH Options
Spotify
Overview We are searching for a C++ Software Engineer to work on a codebase that reaches millions of users every day, contributing to the development of deeply coordinated and high-performance native Spotify experiences across both the macOS and Windows More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

Newtown, Powys, Wales, United Kingdom
Hybrid / WFH Options
Greenfield I T Recruitment
Senior Software Engineer – C++ Role : Senior Software Engineer Location : Powys/SY15Onsite role with potentially one day working from home Salary: Up to £70k plus benefits JOB OPPORTUNITY! Our client is a specialist engineering/manufacturing company who operate globally.This More ❯
Employment Type: Full-Time
Salary: £60,000 - £70,000 per annum
Posted:

Software Developer C++

southampton, south east england, united kingdom
Octagon Group
New Software Developer C++ job in Fleet An exciting opportunity has arisen for a skilled Software Developer C++ to join the Signal Analysis team in Fleet, working within a high-performing, innovative technology centre. This role plays a crucial part More ❯
Posted:

Platform Infrastructure Engineer - Security Clearance Required

Colorado Springs, Colorado, United States
Maximus
General information Job Posting Title Platform Infrastructure Engineer Date Friday, May 23, 2025 City Colorado Springs State CO Country United States Working time Full-time Description & Requirements Maximus is seeking a highly skilled individual to join our team as a More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Test Analyst

London, United Kingdom
Hybrid / WFH Options
Randstad Technologies Recruitment
Software Test Analyst - Payments Domain Location: Remote, London, UK We're looking for a skilled Software Test Analyst with a strong background in the payments industry to join a leading team. You'll need 5+ years of experience in software More ❯
Employment Type: Permanent
Salary: £65000 - £70000/annum
Posted:

Tech Expert (Servers) with Security Clearance

Annapolis Junction, Maryland, United States
FUSE Engineering
Description A SECURITY CLEARANCE AND POLYGRAPH ARE REQUIRED Support High Performance Computing (HPC) server-class platforms, network devices, server interconnects, mass storage systems and supporting infrastructure services. One of the critical cornerstones of the IT environment is the closely coupled More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Linux Systems Engineer

Hampshire, England, United Kingdom
Advanced Resource Managers Limited
critical or military domain, or a bachelor's degree in Computer Science, Systems, Electronics or Communications Engineering. (Essential) Recent experience of server and workstation build and configuration in a Linux (RHEL preferred) environment. (Essential) Familiarity with system installation tasks, including relevant electrical, electronics and mechanical engineering skills. Defence/MOD domain experience, including a working knowledge of Defence standards (Def More ❯
Employment Type: Full-Time
Salary: Salary negotiable
Posted:

Cloud Systems Engineer with Security Clearance

Aurora, Colorado, United States
Anonymous Employer
Degree highly preferred (mid to senior level candidate) o Building/maintaining cloud native environments in AWS o Creating/building AWS services such as: EC2, VPC, etc. o Linux o Scripting in any Linux languages o Kubernetes (high preference More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:
Linux
10th Percentile
£33,000
25th Percentile
£45,000
Median
£62,500
75th Percentile
£81,250
90th Percentile
£100,000