linux admin jobs

Hybrid in Reston, Virginia

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2d ago

Must-have skills & experience DevOps Leadership Ability to lead DevOps efforts independently Minimal learning curve expected AWS & EKS (Elastic Kubernetes Service) 3 4 years recent hands-on experience Strong in EKS service deployment & development Some understanding of EKS cluster administration ISTIO Solid experience with ISTIO service mesh critical skill DevSecOps Ability to identify and explain security vulnerabilities Scripting Proficiency in Python or Shell scripting CI/CD & Cloud Native Pr

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Contract

Depends on Experience

Sanctions Developer

Hybrid in New York, New York

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Today

Sanctions Developer (Fircosoft) Location: NYC, NY (onsite) Duration: 6+ Months Job description: Payments & Treasury (Sanctions) team have needs for 2 roles with Fircosoft skills developers in NYC onsite deployment. The role will involve working with "FircoSoft applications - primarily Firco Continuity and Firco Trust - for sanctions screening, anti-money laundering (AML), and regulatory compliance. Experience with Oracle/MSSQL, Linux/Unix, Java/Python scripting Implementation effort: integrati

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Third Party

IT Security Specialist

Charlotte, North Carolina

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Today

Title: IT Security Specialist Location: Jacksonville,FL Employment Type: ContractCompensation Pay Range:$62.23-$88.90 Per HrDescription Join our team as an IT Security Specialist in Charlotte, NC, where you will be responsible for managing and supporting identity and access management operations. This contract position requires expertise in IT security technologies, and you'll be working onsite to ensure the successful delivery of operational services globally.Key Responsibilities Manage and su

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Full-time, Contract

$62.23 - $88.9 hr

Sr DevOps Engineer

Remote or Denver, Colorado

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3d ago

As a Senior DevOps Engineer at Vertex IT Systems, you will play a crucial role in designing, implementing, and maintaining infrastructure that supports our applications and services. You will work closely with our development, operations, and security teams to ensure scalable, reliable, and secure environments. This role is ideal for someone with a strong technical background in Linux OS, AWS, and DevOps tools like GitLab, Terraform, and Kubernetes. Job Responsibilities: Design, build, and main

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Third Party, Contract

50 - 60

Linux Systems Administrator, Senior - Top Secret Clearance Required

Crane, Indiana

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Today

Overview AMERICAN SYSTEMS, an employee-owned company, is seeking a skilled Senior Linux Systems Administrator with 5+ years of experience and an active Top-Secret clearance to join our mission-critical team supporting our government customer at NWSC Crane, IN. At AMERICAN SYSTEMS, you'll play a key role in delivering innovative solutions that empower the American Warfighter. Your expertise will help tackle the nation's most complex technical challenges and give our forces a decisive edge again

Full-time

USD 80,100.00 per year

Principal Systems Engineer IV (Government)

Columbia, Maryland

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Today

Job Description: This position requires office presence of a minimum of 5 days per week and is only located at customer's site. No relocation is offered. AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our cus

Full-time

USD 118,700.00 - 276,600.00 per year

Senior Embedded Software Design Lead (onsite)

New Freedom, Pennsylvania

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Today

Job DescriptionWhy Join Us Be a key technical leader influencing the security direction of next-generation embedded products. Work with cutting-edge technologies in a collaborative, agile environment. Competitive salary and comprehensive benefits. What you will do Johnson Controls is seeking a highly skilled and experienced Senior Embedded Software Design Lead to join our innovative engineering team. This role will be responsible for driving architecture decisions, leading technical teams, and

Full-time

Embedded Engineer / C / Linux Kernel / IPsec / Irvine

Irvine, California

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Today

A well-established security company is on a mission to protect our communities through cutting-edge technology. Their software plays a critical role in creating safer environments for schools, hospitals, and public spaces-contributing to a more secure nation. They are currently looking for various seniority of Embedded Engineers. This is a unique opportunity to work on meaningful projects you can be proud of-building technology that truly makes a difference. Required Skills & Experience 3+ ye

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Full-time

$120000 - $160000

Kafka Admin

Queens, New York

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30+d ago

Key Responsibilities: Deploy, configure and maintain Confluent Kafka clusters in a highly available environment. Perform Kafka upgrades and patching ensuring minimal downtime and seamless transitions. Administer security protocols and access controls to protect the platform. Monitor cluster health and performance using our established monitoring stack (Prometheus, Grafana) Troubleshoot and resolve cluster-related incidents such as broker outages, replication lag. Develop and enhance automation

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Third Party, Contract

Depends on Experience

Staff Linux/Windows Systems Administrator - Top Secret Clearance

King of Prussia, Pennsylvania

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Today

Job Description What We're Doing: Lockheed Martin's Electronic, Cyber & Information Warfare (ECIW) market segment within the RMS C6ISR line of business is focused on ensuring our customers can dominate the full Electromagnetic Spectrum (EMS), bringing capabilities to bear in the realms of intelligence, surveillance and reconnaissance (ISR), cyber techniques and effects, electronic warfare (EW), information operations (IO), and 5G.MIL; while delivering full-spectrum cyber capabilities and cyber

Full-time

USD 99,700.00 - 175,835.00 per year

Infrastructure Engineer - ENG04

Aurora, Colorado

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30+d ago

Volt is immediately hiring for Infrastructure Engineer - ENG04 in Aurora CO . About the Role: As an Infrastructure Engineer, you will play a critical role in designing, deploying, modernizing, and supporting scalable and secure network systems. You ll work across diverse computing environments, applying your technical expertise in networking, Linux administration, and virtualization to ensure high performance and reliability. What You Will Do: Leverage company and industry best practices to d

Contract

$80 - $90

DevOps Engineer

Westlake Village, California

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Today

DevOps Engineer AWS | Windows/Linux | CI/CDLocation: Westlake Village, CA (100% onsite) Type: 5 month contract (potential hire) We re seeking an experienced DevOps Engineer for our client to design and manage scalable, secure infrastructure across AWS and Windows/Linux environments. You ll collaborate with development teams to optimize CI/CD pipelines, implement Infrastructure-as-Code, and embed security best practices. What You ll Do: Build and maintain AWS infrastructure and Windows/Linux envi

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Contract

Up to $60

Senior Murex Integration Specialist

Hybrid in Toronto, Ontario

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16d ago

Project Description:Luxoft has one of the world's leading Murex practices. We are a top-tier Murex Alliance Partner and a market leader in implementation, integration, upgrade and migration. We provide end-to-end project services and have delivered over 200 successful Murex projects across all major asset classes and sectors, including investment banking, asset management, corporate treasury and insurance. Whether you possess a background in finance, technology or Mathematics, your experience in

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Full-time

$80,000 - $120,000

Linux Systems Engineer - TS/SCI w/Poly

Hayward, California

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Linux, Operating Systems (OS), Systems Development Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: LINUX SYSTEMS ENGINEER SENIOR Advance how our customers operate while

Full-time

USD 161,500.00 - 218,500.00 per year

Backend Developer

Remote

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29d ago

Our Client, a Digital Media company, is looking for a Backend Developer to work with a team of Engineers to design and build scalable, efficient systems that deliver real-time data, personalized experiences, and engaging interactions used by millions worldwide. Responsibilities: Support EOL of legacy sports API by addressing feature gaps in modern GraphQL sports APIsProvide data API support for sports web redesignCompletions of tasks with quality in a timely mannerComprehensive tests delivered

Contract

63 - 72

DevOps Systems Engineer Consultant

Hybrid in San Diego, California

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3d ago

About The Role We are partnering with a groundbreaking biotech organization in its early clinical stages to identify a skilled and motivated DevOps Systems Engineer for a contract-to-hire opportunity. This role will play a pivotal part in maturing internal DevOps practices and supporting critical infrastructure as the company transitions from early-stage operations into a more regulated, GMP-compliant environment. The position is hybrid, with 3 days a week onsite in San Diego, and is ideal for s

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Contract

Depends on Experience

Senior Software Engineer - Embedded Linux (Onsite)

El Segundo, California

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Today

Date Posted: 2025-10-26 Country: United States of America Location: HCA44: 2006 E El Segundo Blvd BldgE04 2006 East El Segundo Boulevard Building E04, El Segundo, CA, 90245 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent

Full-time

USD 82,000.00 per year

Software Engineer II - Embedded Linux

El Segundo, California

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Today

Full-time

USD 66,000.00 per year

Windows System Admin

Forest, Mississippi

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Today

Date Posted: 2025-11-20 Country: United States of America Location: MS301: 19859 Highway 80, Forest 19859 Highway 80 CMC Forest, Forest, MS, 39074 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation an

Full-time

USD 90,000.00 per year

Senior Software Engineer - Networking

Santa Clara, California

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Today

NVIDIA Cumulus Linux is the industry's most innovative open network operating system built with a flexible open architecture and comprehensive automation capabilities! We are looking for a highly motivated software engineer with experience in routing and control plane software. As a member of the routing team, you will be developing routing and network virtualization functionality in protocols and technologies like BGP, EVPN, OSPF, PIM, Segment Routing, Yang, Telemetry. We are a small team that

Full-time

USD 148,000.00 per year

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