Linux System Administrator jobs

Dallas, Texas

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20d ago

Role: PostgreSQL DBA - Level 3 Experience: 8 -12 years Location : Dallas, TX & Atlanta, GA (Onsite) Support Model: 24/7 Mandate : Bachelor''s Degree is mandatory Skills & Experience Expert handson experience with PostgreSQL in largescale, missioncritical production environments. Strong expertise in PostgreSQL backup, restore, and recovery strategies. Deep understanding of PostgreSQL High Availability and Disaster Recovery architectures, owned and executed within L2/L3 operations. Advanced perfor

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Full-time

Depends on Experience

Infrastructure Engineer - Linux

No location provided

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Today

Position Summary Two Sigma is a leading quantitative investment management and trading firm. The company applies a scientific approach to investing, combining cutting-edge technology, artificial intelligence, data science, and quantitative research with rigorous human inquiry to capitalize on market opportunities and deliver alpha for investors. Our team of engineers, quantitative researchers and data scientists looks beyond the traditional to test hypotheses and develop creative solutions to

Full-time

USD 165,000.00 - 250,000.00 per year

Senior Software Engineers

Bedford, Massachusetts

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Today

Job Responsibilities: The Senior Software Engineer will develop motion planning software tailored to robotic manipulation in packing applications. Responsibilities include: Playing a key role in delivering scalable solutions for tightly constrained, high-efficiency packing scenarios in real-world deployments.Designing, selecting, applying, and improving motion planning software optimized for packing and spatial arrangement.Developing robust solutions for packing diverse object geometries into

Full-time

USD 159,390.00 - 189,390.00 per year

Software Integration Engineer 2 - (Kubernetes, Linux, Bash)

Fort Meade, Maryland

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Today

Software Integration Engineer 2 - (Kubernetes, Linux, Bash) Clearance: TS/SCI - Polygraph required Position ID: 02-514-SIE2 Location: Fort Meade, Maryland Description: The Software Integration Engineer shall be responsible for the administration, maintenance, and operational support of the Platform-as-a-Service (PaaS) component of the CASA Compute Environment (CCE). The CCE provides secure, multi-tenant, high-performance, and highly available Kubernetes clusters operating within a Linux-based

Full-time

USD 188,000.00 - 230,000.00 per year

Software Integration Engineer - Linux experience

Manassas, Virginia

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Today

Basic Qualifications Requires a Bachelor's degree in Computer Science/Computer Engineering/Software Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 2+ years of job-related experience, or a Master's degree and 6 months of job-related experience. Must have Kubernetes or Linux. CLEARANCE REQUIREMENTS:: Must be able to obtain a Department of Defense Secret security clearance is obtainable within a reasonable amount of time after hire. Applicants selec

Full-time

USD 110,241.00 - 122,298.00 per year

Space Embedded Linux Software Engineer

El Segundo, California

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Today

About Varda Low Earth orbit is open for business. Varda is accelerating the development of commercial space infrastructure, from in-orbit pharmaceutical processing to reliable and economical reentry capsules. Varda's W-Series vehicles are built, designed, and operated by Varda in-house, including the pharmaceutical processing payloads, the capsules, the C-PICA heat shields, and the satellite buses. From life-saving pharmaceuticals to more powerful fiber optics, there is a world of products use

Full-time

USD 131,000.00 - 184,000.00 per year

Embedded Software Engineer (Linux, C++, Python Required)

Houston, Texas

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Today

Our client is searching for an Embedded Software Developer for a temp-to-perm position in Houston, TX. All candidates must work directly for TEKsystems on a W2 basis and no sponsorship is available All candidates must have professional experience providing embedded software development using Linux, C++, and Python Duties: Design, develop, and maintain the engineering tools and infrastructure supporting embedded Linux development. Build and optimize automated firmware build, test, packaging, prov

Full-time

USD 30.00 - 48.00 per hour

Senior C++ Software Engineer (Qt/Linux) Robotics

Hybrid in Weston, Florida

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3d ago

We are seeking a Senior C++ Software Engineer with strong experience in C++, Qt, and Linux to develop core software components for robotics and clinical applications. The ideal candidate will have expertise in software design, data architecture, and modern software development practices. Required Skills: Strong experience with C++ and Qt developmentHands-on experience in Linux environmentExperience with Python scriptingKnowledge of SQL/SQLiteExperience with JSON and data serializationStrong unde

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Contract

Depends on Experience

Database Engineer 3 - (Oracle, Linux, Bash Scripting)

Fort Meade, Maryland

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Today

Database Engineer 3 - (Oracle, Linux, Bash Scripting) Clearance: TS/SCI - Polygraph required Position ID: 24-0210-DE3 Location: Fort Meade, Maryland Description: Provides technical expertise for database design, development, implementation, information storage and retrieval, data flow and analysis. Develops relational and/or Object-Oriented databases, database parser software, and database loading software. Projects long-range requirements for database administration and design. Responsibl

Full-time

USD 173,000.00 - 212,000.00 per year

System Test Engineer

Remote

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Yesterday

Job Title : System Test EngineerLocation : Santa Clara,CA About the roleFlashBlade//EXA is Pure Storage's disaggregated, exascale storage platform for AI factories a fleet of metadata nodes (MDN) and commodity data nodes (DN) connected over pNFS, RDMA, and gRPC control channels, running a EverPure Purity//DN OS on off-the-shelf hardware. That combination heterogeneous hardware, a custom OS image, a control/data-plane split, and deployment into performance-sensitive HPC/AI and NeoCloud environme

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Contract

Depends on Experience

Senior Systems Engineer / Entra ID

Bolingbrook, Illinois

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Today

This opportunity is with a well established technology organization operating a mix of traditional enterprise infrastructure and modern cloud based systems. The environment spans Windows, Linux, Microsoft 365, and AWS hosted containerized workloads, and the team is actively evolving how it operates and automates at scale. This is not a narrow infrastructure role. The team is intentionally seeking a versatile Systems Engineer who can move fluidly between platforms, respond to operational needs, a

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Contract

$55 - $69

- IoT TMS -Houston, TX

Houston, Texas

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Today

Role :- IoT TMS Location:-Houston, TX Role Summary: Preferred technical experience includes Windows administration, Linux administration, Programmable Logic Controllers (PLCs), HumanMachine Interfaces (HMIs), Operator Interface Panels (OIPs), client/server architectures, Penguin (Stratus) ztC Edge and ft Server technologies.Handson experience troubleshooting, configuring, and supporting PLC and HMI systems, including current and legacy hardware and PLC programming platforms such as Rockwell Stu

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Contract, Third Party

60+

Senior Principal Cyber Security Engineer

Chantilly, Virginia

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Today

MANTECH seeks a motivated, career and customer-oriented Senior Principal Cyber Security Engineer to join our team in Chantilly, VA. In this role, you will support mission-critical cybersecurity operations by designing, deploying, and maintaining secure, resilient data collection and monitoring solutions that enable informed decision-making across the enterprise. Responsibilities include but are not limited to: Troubleshoot new and existing data collection issues to ensure accurate and reliable

Full-time

Linux Developer / Automation Engineer

Charlotte, North Carolina

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Today

Job Title: Linux Developer / Automation Engineer Location: Charlotte, NC Hybrid Role - On-site 3 Days a week Must Have Skills 1) Linux 2) Ansible 3) Python (Expert) 4) Bash 5) CI/CD Pipelines (Jenkins) Required Qualifications 5+ years of experience in Linux system administration (RHEL preferred)3+ years of experience in automation and deployment engineering in large-scale environmentsStrong hands-on experience with Ansible (playbooks, roles, automation design)Proficiency in scripting/programming

Full-time

USD 60.00 - 75.00 per hour

Technical Lead ::::Los Angeles

Los Angeles, California

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Today

Technical Lead Location: Onsite. Playa Vista, Los Angeles JD: Manage independent workflows Troubleshoot software /Hardware/network issues Monitor the status and health of distributed data capture system and validate them Data management effectively ensuring data security , accuracy and integrity . Effective RAID tracking and metrics reporting during the various cadences with stakeholder & engineers Maintain knowledge repository and develop playbooks for effective troubleshooting Document and t

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Full-time, Contract, Third Party

Systems Administrator

Kirtland Air Force Base, New Mexico

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Today

Job ID: 2613571 Location: Kirtland AFB, NM, US Date Posted: 2026-06-12 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Top_Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: ORA_ON_SITE Description SAIC is looking for a systems administrator in Albuquerque, New Mexico who's ready to jump into meaningful work supporting Space Systems Command and the US Space Force. If

Full-time

Staff Software Development Engineer - Linux Endpoint

Remote

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Today

Diversity. Inclusion. They're more than just words for us. They are the guiding values of how we build our teams, cultivate leaders, and create a culture where people feel connected. We take care of our employees so they can take care of our customers. Customers who come from all walks of life just like us. We hire incredible people from diverse backgrounds because when we are different together, we are stronger together. The Role As Staff Software Development Engineer, you'll be the Linux ke

Full-time

DevOps Engineer I

Greenwood Village, Colorado

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Today

DevOps Engineer I (Linux / Automation / SRE) Location:Englewood, CO Employment Type:W2 Contract (5 Months) Potential:Extension or conversion to a full-time position with either the client or CEI Pay Rate:$40/hour Benefits Available:Medical, Dental, Vision, and 401(k) with Company Match Overview Seeking a DevOps/SRE Engineer to support a large-scale content delivery platform. This role will focus on Linux administration, infrastructure automation, deployment support, troubleshooting distributed

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Contract

Depends on Experience

PAM Lead — Privileged Access Management

Albany, New York

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Today

Senior PAM Lead Privileged Access Management New York City hybrid: 3 days per week onsite at client office, 2 days remote Position Overview Our client, a financial services firm based in New York City, is seeking an experienced senior Privileged Access Management professional for a six-month engagement. The role carries broad ownership of day-to-day PAM operations and delivery, driving in-flight privileged account remediation initiatives and maintaining the governance and compliance posture

Full-time, Third Party

Depends on Experience

W2 Embedded Engineer

Atlanta, Georgia

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Today

Title: Embedded Engineer Location: Atlanta, GA (Onsite) Duration: 6 months+ (possibility of an extension) JD: Strong experience in Embedded C/C++ development on microcontrollers (Bare-metal/RTOS).Expertise in hardware interfacing: Sensors, Motors, Valves, ADC/DAC, PWM.Hands-on experience with Embedded Linux (Yocto), system integration, and boot processes.Proficient in communication protocols: UART, I2C, SPI, RS-485, SMBus.Good understanding of real-time systems, PID control, and feedback loop d

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Contract

Depends on Experience