Linux jobs in Leesburg, VA

Sterling, Virginia

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Today

Job Title: Linux Systems Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity The Linux Systems Engineer will function as part of a team of engineers responsible for designing, building, maintaining, and securing Linux-based systems to ensure reliability, performance, and security across in our secure environ

Full-time

USD 103,800.00 - 218,100.00 per year

Cloud Infrastructure Systems Administrator- LINUX Admin

Sterling, Virginia

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Today

Job Title: Cloud Infrastructure Systems Administrator- LINUX Admin Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: We are seeking a highly skilled and experienced Linux admin to work with our dynamic team of IT professionals. The ideal candidate will have experience with cloud environments, an understan

Full-time

USD 86,600.00 - 181,800.00 per year

Linux Systems Administrator

Sterling, Virginia

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Today

Job Title: Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: CACI is seeking a hands-on Linux Systems Administrator to join our Infrastructure Team supporting our family of Electronic Warfare (EW) systems. Support our end-to-end Linux environment, including engineering workstations, buil

Full-time

USD 86,600.00 - 181,800.00 per year

Cloud Cyber Engineer (Linux)

Sterling, Virginia

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Today

Job Title: Cloud Cyber Engineer (Linux) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US Anticipated Posting End: 10/30/2026 The Opportunity: CACI/BITS is seeking a Cyber Security Engineer to support our Makalu contract. If you are interested and passionate about working as part of a modern, fast-paced agile software developme

Full-time

USD 75,200.00 - 158,100.00 per year

Linux System Administrator

Sterling, Virginia

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Today

Job Title: Linux System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity: CACI's National Mission Systems (NMS) group is seeking a highly motivated Linux Systems Administrator tosupport mission-critical environments by ensuring secure, reliable, and scalable infrastructure across cloud and bare-metal

Full-time

USD 103,800.00 - 218,100.00 per year

Software Engineer - C++/Linux | Clearance Required

Manassas, Virginia

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Today

Onsite | Clearance Required This Jobot Job is hosted by: Madeline Lazarus Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $125,000 - $135,000 per year A bit about us: We are a defense technology company delivering mission-critical software and systems to the U.S. Navy. Our engineering teams build, integrate, and field systems for submarines, aircraft carriers, and shore-based platforms, working in our own labs and alongside Navy customers a

Full-time

USD 125,000.00 - 135,000.00 per year

Linux Systems Administrator

Chantilly, Virginia

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Today

Job Title: Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity: CACI is seeking a Linux Systems Administrator to support a long term, multi-year, high performing program. A qualified candidate will assist in the installation, configuration and deployment of a new PeopleSoft implementation. Resp

Full-time

USD 90,300.00 - 189,600.00 per year

Senior Software Engineer - C++/Linux | Clearance Required

Manassas, Virginia

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Today

Onsite | Clearance Required This Jobot Job is hosted by: Madeline Lazarus Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $155,000 - $185,000 per year A bit about us: We are a defense technology company delivering mission-critical software and systems to the U.S. Navy. Our engineering teams build, integrate, and field systems for submarines, aircraft carriers, and shore-based platforms, working in our own labs and alongside Navy customers a

Full-time

USD 155,000.00 - 185,000.00 per year

Linux Server Systems Engineer

Bethesda, Maryland

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3d ago

CCS Global Tech is a rapidly growing Information Technology company with a diverse portfolio of technology products and services and a large network of industry partnerships. With over 22 years of being a successful business with a global talent pool and presence, CCS is a certified Microsoft Gold Partner and specializes in delivering expert Microsoft based solutions for technical and business needs. We have been recognized by Inc. 500 Magazine as one of the fastest growing small companies in th

Easy Apply

Full-time, Contract

AWS DevOps Engineer / Remote / Aurora / Terraform / PHP / Linux

Remote

•

Today

An AWS DevOps Engineer is needed to become the first dedicated infrastructure hire supporting a digital fundraising platform used by thousands of schools and libraries across the country. This fully remote role operates on Central Time hours and will own the reliability, security, and scalability of multiple revenue-generating applications that help educational organizations raise funds through literacy-focused programs. The environment includes AWS, GitLab CI/CD, Aurora MySQL, PHP and Laravel a

Easy Apply

Full-time

$90000 - $140000

Lead Full-Stack Linux Cyber Application Developer

Herndon, Virginia

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Today

Job Number: R0244420 Full-Stack Linux Cyber Application Developer, Lead The Opportunity: As a full-stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof tware, but to create a system that will make a difference, we need you on our team. We're looking for an experience d developer like you with the skills needed to develop sof tware and systems from vision to production ready. This rol

Full-time

USD 86,800.00 - 198,000.00 per year

Senior Linux Administrator

Remote or Monroe, Louisiana

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Today

RESPONSIBILITIES: Kforce has a client that is seeking a Senior Linux Administrator in Monroe, LA. Summary: We are seeking a Senior Linux Systems Administrator to design, deploy, secure, and support Linux-based infrastructure for a classified federal program. This role requires an experienced engineer who can build environments from the ground up and manage them through their full lifecycle, including virtualization, security, automation, monitoring, authentication services, and application supp

Full-time

$82,000 - $121,000 annually

Full-Stack Linux Cyber Application Developer

Herndon, Virginia

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Today

Job Number: R0244409 Full-Stack Linux Cyber Application Developer The Opportunity: As a full-stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof tware, but to create a system that will make a difference, we need you on our team. We're looking for an experience d developer like you with the skills needed to develop sof tware and systems from vision to production ready. This role is m

Full-time

USD 86,800.00 - 198,000.00 per year

TS Cleared - Linux Systems Administrator

McLean, Virginia

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2d ago

All candidates MUST HAVE a minimum of a Top Secret DoD clearance without exceptionThe OpportunityStaffRight Associates is recruiting for a premier defense contractor to identify a skilled systems engineer for high-priority national security infrastructure based in McLean, VA. This fully on-site role requires a current Top Secret clearance granting SCI access (or a full TS/SCI incorporating a Full-Scope Polygraph) and involves occasional travel capping at twenty-five percent. Our client engineers

Easy Apply

Full-time

90000 - 205000

Systems Administrator Windows/Linux & VMware - 163850 Manassas, VA

Manassas, Virginia

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9d ago

Role: Maintain and troubleshoot enterprise Windows/Linux servers and VMware virtualization platforms. Must Have: 3+ years experience supporting enterprise infrastructure, Active Directory, DNS, and data center hardware.

Easy Apply

Contract

Depends on Experience

Systems Administrator – Windows/Linux & VMware - W2 only

Manassas, Virginia

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10d ago

Systems Administrator Windows/Linux & VMware - 163850 Manassas, VA (100% onsite) 12 + Months 50 on w2 without benefits Micron Technology 9600 Godwin Drive Manassas, VA 20110 Role: Maintain and troubleshoot enterprise Windows/Linux servers and VMware virtualization platforms. Must Have: 3+ years experience supporting enterprise infrastructure, Active Directory, DNS, and data center hardware.

Easy Apply

Contract

40 - 50

Senior Cloud Systems Administrator

McLean, Virginia

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Today

Join a team where innovation meets mission. Our AI, cloud, cyber, and modernization solutions save agencies thousands of hours, safeguard national security, and strengthen health and humanitarian missions worldwide. With 1,700+ team members, 1,500+ AI/data experts, and 100+ prime contracts, we deliver at scale and with purpose. We ve been recognized as a Top Workplace by the Washington Post for six straight years and named to the Inc. 5000 Fastest Growing Private Companies 13 of the past 14 year

Full-time

$145,000 - 160,000 per year

Mid-Level Backend Software Engineer

Gaithersburg, Maryland

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14d ago

Job Title: Mid-Level Backend Software Engineer-TS/SCI Location: Gaithersburg, MD Type: Contract To Hire Compensation: Work Model: Onsite Hours: 40.0 Security Clearance: Top Secret/SCI Overview Active TS/SCI Security Clearance requiredwith the ability to successfully pass a Polygraph Responsibilities Design, develop, test, and maintain backend application components using Java or Python Develop and maintain RESTful services to support application functionality and system integrations Apply objec

Easy Apply

Contract

$60

ARM Linux Build & Packaging Engineer / Linux Distribution Systems Engineer

Remote

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Today

Job Description: Experience in Linux distribution packaging and build systems.Package Management: Deep background in Debian packaging (dpkg, apt, debuild), metapackage creation, and repository maintenance.Systems Programming: Proficiency in C/C++, Bash, and Python for low-level build script modifications.Dependency Auditing: Experience resolving cross-compilation conflicts, library dependencies, and multi-arch build issues. Job Responsibilities: Audit all internal software dependency definitions

Easy Apply

Third Party, Contract

Depends on Experience

Software Engineer

Chantilly, Virginia

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2d ago

JOB DESCRIPTION The Front-End Software Engineer will design and develop complex new software products, or make significant enhancements to existing software. The ideal candidate is a hands-on developer with significant experience in building modular, reusable components and features. They must have extensive, firsthand technical expertise in a modern front-end framework. They must be at ease working in an Agile environment with little supervision. This person should embody a passion for continuo

Easy Apply

Full-time

190000 - 275000

Linux jobs in Leesburg, VA, USA