Red Hat Linux jobs in Arlington, VA

Systems Administrator, Senior- Red Hat Linux & Windows (Top Secret w/SCI eligibility)

Washington, District of Columbia

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Today

Overview AMERICAN SYSTEMS, a 100% employee-owned federal contracting company, is seeking a Senior Systems Administrator with strong Red Hat Linux CLI and Windows administration experience to support a Special Access Program in Washington, DC. This role focuses on owning and optimizing enterprise Linux & Windows infrastructure across multiple datacenters, partnering with cybersecurity and engineering teams, and providing Tier support for systems that cannot fail. Role includes a $5,000 sign-o

Full-time

USD 150,000.00 per year

Senior Linux/Unix Systems Engineer

Hybrid in Washington, District of Columbia

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Today

Job Title: Senior Linux/Unix Systems Engineer Location: Washington, District Of Columbia Type: Contract Compensation: $60-70/hr W2 Work Model: Hybrid (onsite at least 2 times per week) Hours: Monday through Friday, 8:00 a.m. to 5:00 p.m. EST, with occasional overtime, weekend work, or after-hours response to critical outages and scheduled maintenance windows. Security Clearance: able to obtain a Public Trust Clearance Responsibilities Own engineering and architecture decisions for the RHEL and O

Easy Apply

Contract

$61.5

Red Hat OpenShift Platform Engineer

Hybrid in Washington, District of Columbia

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Yesterday

We are seeking an experienced Platform and Infrastructure Engineer having experience with systems engineering, DevOps/DevSecOps, or Linux experience and hands-on expertise managing Red Hat OpenShift and Kubernetes in enterprise production environments. In this role, you will implement and support robust Platform as a Service (PaaS) capabilities, drive infrastructure automation using Ansible, and seamlessly integrate OpenShift with modern CI/CD pipelines, Git, and container registries. A strong b

Easy Apply

Full-time

Depends on Experience

Sr. Linux Engineer (Laurel, MD)

Laurel, Maryland

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Today

**Active TS/SCI w/Polygraph REQUIRED** Please do not apply if you do not currently possess this level of clearance. Telework: None Basic Requirements: 20 years experience as a system engineer Bachelor's degree in a technical discipline 5 additional years of experience as a system engineer may be substituted for a degree Job Description: Administer, configure, and maintain Linux operating systems to ensure high performance and reliability. Responsible for OS installation, system health and securi

Full-time

Linux Systems Engineer

Arlington, Virginia

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Today

Job ID: 2616803 Location: Arlington, VA, US Date Posted: 2026-09-15 Category: Information Technology Subcategory: Network Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Linux Systems Engineer capable of working with contractors, government personnel, and subject matter experts focusing on creating and

Full-time

USD 160,001.00 - 200,000.00 per year

Senior Linux Systems Engineer (Laurel, MD)

Laurel, Maryland

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Today

**Active TS/SCI w/Polygraph REQUIRED** Please do not apply if you do not currently possess this level of clearance. Telework: None Basic Requirements: 20 years experience as a system engineer Bachelor's degree in a technical discipline 5 additional years of experience as a system engineer may be substituted for a degree Job Description: Configure, manage and troubleshoot Linux operating systems. Installs/loads operating system software, troubleshoot and maintain integrity and configures network

Full-time

Linux Systems Administrator

Laurel, Maryland

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Today

Patching servers and workstations with Red Hat Satellite serverSTIG compliance applied to all machines (assuming it makes sense to do so)Maintaining STE compliance (SEAR logs, UAM reporting, McAfee reporting, Nessus Agent scanning)Work with ESXi and vCenter to ensure virtual machines are patched and that VMs are running smoothly for end user developers and testersAssist with Cisco firewall, router and switch complianceAccount requests, password resets, resolving login issuesOccasional interactio

Full-time

Red Hat Engineer (Laurel, MD)

Laurel, Maryland

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Today

**Active TS/SCI w/Polygraph REQUIRED** Please do not apply if you do not currently possess this level of clearance. Telework: None Basic Requirements: 14 years experience as a system engineer Bachelor's degree in a technical discipline 5 additional years of experience as a system engineer may be substituted for a degree Job Description: Daily troubleshooting of Linux, Windows, Red Hat 6, 7, 8, and 9 Operating Systems Providing Ubuntu support Oversee cross-platform virtual machine lifecycles acro

Full-time

Systems Engineer (Top Secret/SCI with agreement to obtain CI Poly Clearance Required)

Springfield, Virginia

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Today

North Point Technology is looking to hire a Systems Engineer with Linux system administration experience to support cloud and on-premise systems within a mission operations environment. This role requires an active TS/SCI clearance with the ability to obtain a CI Polygraph post-hire. The successful candidate will bring hands-on experience with installation, configuration, administration, support, and maintenance of mission-critical systems in both cloud and on-premise environments, contributing

Full-time

Systems Engineer (Top Secret/SCI with agreement to obtain CI Poly Clearance Required)

Alexandria, Virginia

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Today

Full-time

Platform Engineer

Chantilly, Virginia

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Today

As a Platform Engineer, you will be responsible for designing, implementing, and maintaining the infrastructure that supports the organization's applications and services. Your role will involve working with Kubernetes, DevSecOps practices, Terraform, Ansible, Puppet, RedHat Linux, Helm, container management, CI/CD pipelines, and AWS IAM. You will play a crucial part in ensuring the reliability, scalability, and security of the platform, as well as optimizing performance and cost-efficiency. To

Full-time

Principal Systems Engineer

McLean, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Linux Development, Linux Kernel, Networking, Systems Architecture Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: SYSTEMS ENGINEER PRINCIPAL Advance how our customers operate while you advance you

Full-time

USD 130,050.00 - 175,950.00 per year

System Administrator III

Fort Meade, Maryland

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Today

Job Description SALARY RANGE $133,000 - $190,000/year. DUTIES As a successful candidate for the System Administrator role, you will support the design of systems, mission architecture, and associated hardware. In this position, you will analyze and resolve complex technical problems associated with server hardware, applications, and software integration. Additionally, you will apply a strong working knowledge of system administration interdependencies within a Service Oriented Architecture (S

Full-time

USD 133,000.00 - 190,000.00 per year

Linux Systems Engineer - TS/SCI with Polygraph

Chantilly, Virginia

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Today

Leidos is seeking a Linux Systems Engineer to support a mission-critical customer environment in Chantilly, VA. This position is ideal for a hands-on Linux administrator or systems engineer with experience supporting Linux servers in virtualized environments and maintaining system security and compliance requirements. The successful candidate will support day-to-day system administration, engineering, configuration management, virtualization, and security operations across a multi-network envir

Full-time

USD 87,100.00 - 157,450.00 per year

Platform Engineer - Active TS/SCI with Full Scope Polygraph (FSP)

Chantilly, Virginia

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Today

Platform Engineer - Active TS/SCI with FSP Location: Chantilly, VA Clearance Required: TS/SCI with Full Scope Polygraph (FSP) Position Type: Full-Time, On-Site Salary Range: $210,000 - $250,000 Description We are seeking a Platform Engineer to support mission-focused work. Builds and sustains the underlying cloud platform, CI/CD automation, and DevSecOps tools required to deploy and maintain enterprise application software securely. The position requires an active TS/SCI with Full Scope Po

Full-time

USD 210,000.00 - 250,000.00 per year

Cybersecurity Engineer Sr Principal

McLean, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Active Directory (AD), Redhat Linux Server, Splunk Administration, Tenable Security Center Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: CYBERSECURITY ENGINEER SR PRINCIPAL Advance your career

Full-time

USD 170,000.00 - 230,000.00 per year

PKI Engineer

Springfield, Virginia

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Today

Job ID: 2617995 Location: Springfield, VA, US Date Posted: 2026-10-15 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Top_Secret Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_HYBRID Description Information Security Corporation, an SAIC company is seeking a PKI Engineer to join our team in the Washington, DC metropolitan area. The successful candidate will

Full-time

USD 100,001.00 - 140,000.00 per year

Senior Ansible & Linux Automation Engineer

Bethesda, Maryland

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Today

Resource Management Concepts, Inc. (RMC) delivers innovative management and technology solutions to government and commercial clients. We are seeking a Senior Ansible & Linux Automation Engineer to support Navy clients in the Carderock area of Bethesda, Maryland. This is a 100% on-site position for an automation-focused engineer with strong Red Hat Enterprise Linux and Red Hat Ansible Automation Platform (AAP) experience. The selected candidate will build, secure, and sustain automation capabil

Full-time

USD 175,000.00 - 205,000.00 per year

Linux System Administrator

Arlington, Virginia

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Today

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Full-time

USD 99,000.00 - 206,000.00 per year

Hybrid Cloud Platform Engineer

Springfield, Virginia

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Today

Overview Abile Group has an exciting and challenging opportunity for a Hybrid Cloud Platform Engineer on a 10 year contract providing User Facing and Data Center Services supporting an Intelligence Community customer. All the personnel on the team will work together to support innovative design, engineering, procurement, implementation, operations, sustainment and disposal of user facing and data center information technology (IT) services on multiple networks and security domains, at multiple

Full-time

Red Hat Linux jobs in Arlington, VA 22203, USA