Average salary: $170,680 /yearly
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- A technology and engineering company is seeking an experienced Linux and UNIX Administrator to manage Red Hat and Oracle Linux systems in Arlington, VA. The ideal candidate will possess a DOD Secret clearance and a Bachelor's Degree with at least 6 years of applicable...Senior
- Assurance Technology Corporation, ATC is seeking a highly experienced Senior RHEL Administrator to provide enterprise-level administration, security, and support for mission-critical Linux environments. The ideal candidate will have extensive expertise in Red Hat Enterprise...Senior
Assurance Technology
Alexandria, VA3 days ago $92.3k - $166.85k
A leading technology company is seeking a Linux Administrator in Fort Belvoir, Virginia. This role involves maintaining and optimizing Linux production environments, managing servers, and automating tasks. Candidates should have a strong background in Linux system administration...Senior- An information technology company is seeking a Linux Administrator to support infrastructure services. The candidate will manage Linux servers, provide automation through scripting, and ensure compliance with security standards. A Top Secret/SCI clearance is required. The...Senior
- A leading tech solutions provider in Virginia is seeking a skilled Linux Engineer to maintain and enhance Linux environments. The role requires extensive Linux server management experience, strong shell scripting, and collaboration skills to support a large organization...Senior
- A leading technology firm is seeking an experienced Senior Linux Administrator to manage and optimize Linux-based infrastructure. Responsibilities include designing and maintaining server environments, ensuring system performance, and automating routine tasks. Candidates...Senior
- ...innovate, and generate progress: Harness your expertise to solve challenges and celebrate success! JCS Solutions is seeking a Linux Administrator to support the DTRA I3TS Infrastructure Services (I3TS) team in maintaining and optimizing the Linux production environment....SeniorLocal areaWeekend work
JCS Solutions LLC
Fort Belvoir, VA1 day ago $73.45k - $132.78k
A technology solutions provider in Arlington, VA is seeking an experienced System Administrator. The role requires supporting and maintaining Linux-based systems within an integration lab environment. Key responsibilities include system monitoring, patch management, and...Senior- ...your success in both your professional and personal lives. Position Overview QinetiQ Inc. is seeking an experienced Senior Linux Administrator to manage, maintain, and optimize our Linux-based infrastructure. This role requires deep technical expertise, strong...Senior
QinetiQ US
Lorton, VA3 days ago - A technology solutions provider in McLean, VA is seeking a System Administrator with a strong focus on Linux systems. Candidates must have a Bachelor's degree and at least 8 years of related experience. Responsibilities include managing laboratory computer systems, responding...Senior
- ...services provider located in Fairfax, Virginia is seeking a full-time system administrator to support the development and deployment of large-scale systems. The ideal candidate has expertise in Linux systems and must be able to perform under minimal supervision. Key...SeniorFull time
- A leading geospatial solutions provider in Virginia is seeking a Linux Administrator to perform high-level operational maintenance and support for complex operating systems. The ideal candidate should have over 5 years of experience in Linux administration and be skilled...Senior
- ...The expert will have strong knowledge of Red Hat Enterprise Linux (RHEL) systems and will be able to design and implement automation... ..., related systems, and middleware, focusing on system administration for JSSC operations. RESPONSIBILITIES: Oversee key...SeniorFull timeContract work
The One 23 Group
Arlington, VA13 hours ago - A technology solutions provider based in Virginia is seeking a qualified System Administrator to maintain, upgrade, and support Linux systems for a large enterprise. Responsibilities include managing infrastructure, providing support for hardware/software issues, and performing...Senior
$112k - $179k
...Linux Senior Systems Administrator Job Locations US-VA-Sterling Requisition ID 2026-165791 Position Category Information Technology Clearance Secret Responsibilities Peraton is seeking a Linux Senior Systems Administrator...SeniorContract workFor contractorsWork at officeRemote workOverseasMonday to FridayFlexible hoursShift work1 day per weekPeraton
Sterling, VA4 days ago- ...Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE SAIC is currently seeking an experienced Linux and UNIX Administrator to operate and maintain Red Hat and Oracle Linux (Release 7 and 8), and HP-UX (11.31) operating systems within a...SeniorCasual workRemote workMonday to FridayShift work
$127.5k - $172.5k
...Enterprise Systems, Software Updates, System Administration, Technical Issues Certifications:... ...Yes Job Description: HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT... ...position will require candidate to engage with senior military and government leadership....SeniorContract workTemporary workWork experience placementImmediate startRemote workWorldwideFlexible hoursGeneral Dynamics Information Technology
Falls Church, VA4 days ago- A technology services company is seeking a highly skilled Senior Systems Administrator (Unix/Linux) to manage enterprise-level systems in a secure environment. The ideal candidate will have over three years of Unix/Linux system administration experience and an active Top...Senior
$132k - $149k
A federal contractor is seeking a Senior Systems Administrator to manage Unix/Linux environments and ensure compliance with DoD cybersecurity standards. The ideal candidate should possess advanced skills in server configuration and performance tuning, alongside strong troubleshooting...SeniorFor contractors- A technology solutions provider is looking for a Linux Enterprise System Administrator in Virginia. You will maintain, upgrade, and provide support for Linux infrastructures, as well as manage system monitoring and integrate new technologies. The ideal candidate has over...SeniorFlexible hours
- ...What You Will Be Doing : Configuring and maintaining Linux-based servers and supporting the development, testing, and production... ...2 or higher). Amazon Web Services (AWS) (C2S) systems administration. Linux operating systems (e.g. Red Hat, Centos, Ubuntu, Fedora...SeniorContract workTemporary workFor contractorsLocal areaImmediate startFlexible hours
Crimson Phoenix
Chantilly, Loudoun County, VA2 days ago - ...Responsibilities & Qualifications RESPONSIBILITIES The?Senior NGDE Engineer (Linux OS Engineer) is expected to be able to accomplish the... ...; MS 8-10 years; PhD, 5-7 years. ~5-7 years Linux administration experience in enterprise or government environments or 8...SeniorFull timeContract workTemporary workLocal areaMonday to FridayWeekend workAfternoon shift
TekSynap
Reston, VA13 hours ago $132.96k - $226.04k
...and 6+ years of relevant experience. We are looking for a Senior Linux Systems Engineer with a background utilizing the following:... ...manipulating the Linux command line. Experience providing Linux Administration (O&M) support Experience providing Linux Engineering and...SeniorFull timeFor contractorsLocal areaRemote workFlexible hoursBAE Systems USA
Herndon, VA2 days ago- ...GRID Networks is seeking a Senior Linux Systems Engineer with a strong background in Linux administration and common open-source tools and software to join our team. This is an on-site position. Candidates must be self-starters who enjoy working in fast-paced and dynamic...Senior
GridNetworks
Reston, VA2 days ago - A technology and engineering services company is seeking a Linux Administrator to support IT operations at Fort Belvoir, Virginia. The role involves maintaining and optimizing Linux servers, managing user access, and automating tasks through scripting. The ideal candidate...Senior
- ...intelligence community, defense, civil, and commercial markets. Senior Linux Systems Engineer -Nightwing (Sterling, VA) Nightwing is... ...& Experience ~8+ years of experience in Linux systems administration, infrastructure engineering, or platform engineering. ~...Senior
Nightwing
Hamilton, VA3 days ago - An established industry player is seeking a Senior Software Engineer to join their maritime autonomy team. This role offers a diverse environment... ...a passion for innovation and a strong background in C++ and Linux, this is an exciting opportunity to contribute to impactful...Senior
- A leading technology solutions provider is looking for a talented Firmware Design Engineer to join their innovative engineering team in Fredericksburg. This role involves full lifecycle development of thermal control firmware, collaborating with multi-discipline teams to...Senior
- A leading defense technology company is seeking a Senior Linux Administrator in Lorton, Virginia. This role involves managing and optimizing Linux-based infrastructures. Candidates should have at least 5 years of experience in Linux system administration, strong scripting...Senior
- A technology solutions firm is seeking a SE Linux Based MLS Linux Administrator SME in Virginia. The ideal candidate will be responsible for managing integrated Red Hat Enterprise Linux configurations and collaborating with various teams to meet security requirements. Applicants...Senior
