Senior Linux Systems Engineer - Embedded & RTOS

Saic; Ashburn (VA); On-site; USD 80,000 - 120,000; Full time

Job summary

SAIC is seeking a Mid-Level Linux Support Administrator/Engineer to design, configure, and maintain Linux-based embedded platforms supporting mission-critical environments. This on-site role in Sterling, VA emphasizes hands-on building, configuring, and troubleshooting Linux systems for software engineering and operations teams.

The ideal candidate has 3–5 years of Linux/embedded Linux experience, with Red Hat preference, plus strong scripting (Python/Bash) and networking skills. U.S.

Qualifications

• U.S. Citizenship with the ability to obtain and maintain a DHS Public Trust clearance.
• Bachelor’s degree in computer science, Computer Engineering, Electrical Engineering, or related field (or equivalent experience).
• 3–5 years of professional experience supporting Linux or embedded Linux environments.
• Hands-on experience bringing up Linux systems, preferably Red Hat-based environments.
• Experience with Linux administration, system configuration, diagnostics, and troubleshooting.
• Familiarity with Ubuntu Linux environments.
• Experience configuring networking and resolving connectivity issues.
• Strong troubleshooting skills with the ability to work through complex technical issues independently.
• Naturally curious mindset with a willingness to ask questions, learn new technologies, and take initiative.
• Experience with scripting languages such as Python or Bash is a plus
• Understanding of hardware interfaces and embedded system environments is a plus.

Responsibilities

• Build, configure, and support Linux-based systems using Red Hat and Ubuntu environments, with a primary focus on Red Hat.
• Assemble hardware and software components into fully operational development systems.
• Install operating systems, load ISOs, configure environments, and bring systems to a production-ready state for software developers.
• Configure networking components and resolve connectivity, performance, and system integration issues.
• Troubleshoot hardware/software integration problems across embedded and Linux platforms.
• Document system configurations, troubleshooting procedures, and support processes.
• Provide diagnostics, root cause analysis, and operational support for field and lab environments.
• Work collaboratively with cross-functional engineering teams while also operating independently when needed.

Skills

Linux administration

Troubleshooting

Scripting (Python/Bash)

Cross-functional collaboration

Education

Bachelor's degree in computer science/engineering or related field

Tools

Red Hat Linux

Ubuntu Linux

Networking configuration

Job description

SAIC is seeking a Mid-Level Linux Support Administrator/Engineer to design, configure, and maintain Linux-based embedded platforms supporting mission-critical environments. This on-site role in Sterling, VA emphasizes hands-on building, configuring, and troubleshooting Linux systems for software engineering and operations teams.

The ideal candidate has 3–5 years of Linux/embedded Linux experience, with Red Hat preference, plus strong scripting (Python/Bash) and networking skills. U.S.