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Unix Linux System Engineer Jobs in Rockville, MD

Vibrint

Senior Linux System Administrator (PKI)

Hanover, MD · On-site

$172K - $206K/yr

Install, configure, administer, and maintain Windows and UNIX/Linux operating systems. * Monitor system performance, availability, and reliability. * Identify, diagnose, and resolve Tier 1 and Tier 2 ...

Nightwing

Linux Systems Engineer

Sterling, VA · On-site

Perform operating system upgrades, patch management, lifecycle maintenance, and performance ... * 5+ years of Linux Systems Engineering experience * 3+ years of advanced Linux networking ...

Nwis

Linux Systems Engineer

Sterling, VA

Perform operating system upgrades, patch management, lifecycle maintenance, and performance ... * 5+ years of Linux Systems Engineering experience * 3+ years of advanced Linux networking ...

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Unix Linux System Engineer information

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How much do unix linux system engineer jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for unix linux system engineer in Rockville, MD is $52.35, according to ZipRecruiter salary data. Most workers in this role earn between $46.54 and $58.80 per hour, depending on experience, location, and employer.

What does a Unix Linux system engineer do?

On a daily basis, Unix Linux System Engineers are responsible for monitoring system performance, managing server configurations, applying security patches, and troubleshooting any system-related issues. They often collaborate closely with network administrators, database administrators, and application developers to ensure that all systems are running efficiently and securely. Effective communication and documentation are key, as system changes or incidents usually require coordination across multiple IT teams to minimize downtime and maintain service continuity.

What is a Unix Linux system engineer?

Unix Linux System Engineers are IT professionals responsible for designing, implementing, managing, and troubleshooting Unix and Linux-based operating systems and servers. They ensure systems are running efficiently, securely, and are regularly updated. Their duties often include system monitoring, performance tuning, automation with scripts, backup management, and supporting users or other IT staff. They play a critical role in maintaining the backbone of many enterprise IT infrastructures.

What is the difference between Unix Linux System Engineer vs Network Administrator?

AspectUnix Linux System EngineerNetwork Administrator
CertificationsLinux+, RHCE, CompTIA Server+CCNA, Network+
Work EnvironmentData centers, server rooms, cloud environmentsOffice networks, enterprise LAN/WAN
ResponsibilitiesServer setup, scripting, system optimizationNetwork configuration, troubleshooting, security
Industry UsageIT, cloud services, hosting providersCorporate, telecommunications, education

The Unix Linux System Engineer primarily focuses on managing and optimizing Unix/Linux servers and systems, while the Network Administrator handles network infrastructure and connectivity. Both roles require technical certifications and work in IT environments, but their core responsibilities differ—system engineering versus network management.

What are the key skills and qualifications needed to thrive as a Unix Linux system engineer?

To thrive as a Unix/Linux System Engineer, you need strong expertise in Unix/Linux operating systems, scripting (such as Bash or Python), networking fundamentals, and a relevant degree or equivalent experience. Familiarity with configuration management tools like Ansible or Puppet, virtualization platforms, and certifications such as Red Hat Certified Engineer (RHCE) are highly valuable. Analytical problem-solving, attention to detail, and effective communication help you excel in diagnosing issues and collaborating with teams. These skills are essential for maintaining system reliability, optimizing performance, and ensuring secure, uninterrupted IT operations.
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Unix Linux System Engineer jobs near you
Infographic showing various Unix Linux System Engineer job openings in Rockville, MD as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 16% Part Time, and 2% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $108,890 per year, or $52.4 per hour.

Linux System Engineer (Mid) with Security Clearance

Fuse Engineering LLC

Annapolis Junction, MD • On-site

Other

Re-posted 16 days ago

Job description

Experience with analysis and resolution of complex problems associated for server hardware, application and software integration, and deployment techniques in a multi-location environment
•    Experience with server hardening review and scripts to support deployment
•    Experience with managing enterprise Linux systems
•    Experience with domain name service, Network Time Protocols, enterprise messaging, and file forwarding services
•    Ability to install, kick, and apply security patches and provide software loading on deployed hardware, including Dell, HP, and Cisco
•    Ability to build rack and stack and lab and live and develop systems, including servers and switches
•    Experience with project management and project planning via soft Requirements      TS/SCI clearance with a polygraph  •    Bachelor's degree in technical discipline and 7+ years of experience in systems engineering, or 12+ years of experience with systems engineering in lieu of a degree

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