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Senior Linux System Engineer Jobs in Leesburg, VA

Nightwing Group

Linux Systems Engineer

Sterling, VA · On-site

$90 - $120/hr

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

The Midtown Group

Systems Engineer (Linux)

Leesburg, VA · On-site

... system upgrades • Monitor system performance, troubleshoot issues, and optimize reliability • ... Senior-Level: 8+ years of relevant experience • U.S. Citizenship required with the ability to ...

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 · 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 ...

Cymertek Corporation

Linux System Administrator

Reston, VA · On-site

$95 - $135/hr

SIMILAR CAREER TITLES Linux Administrator, Systems Administrator, DevOps Engineer, Unix Administrator, IT Systems Engineer, Infrastructure Engineer, Cloud Systems Administrator, Server Administrator ...

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Senior Linux System Engineer information

See Leesburg, VA salary details

$101.7K

$129.4K

$160.3K

How much do senior linux system engineer jobs pay per year?

As of Aug 28, 2026, the average yearly pay for senior linux system engineer in Leesburg, VA is $129,394.00, according to ZipRecruiter salary data. Most workers in this role earn between $119,400.00 and $139,600.00 per year, depending on experience, location, and employer.

What does a senior Linux system engineer do?

A Senior Linux System Engineer is responsible for designing, implementing, maintaining, and troubleshooting Linux-based systems and servers within an organization. They ensure the reliability, security, and optimal performance of these systems, often leading projects and mentoring junior engineers. Their tasks may include automation, scripting, system updates, monitoring, and responding to incidents. They also collaborate with other IT teams to support business needs and implement best practices for system administration.

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

To thrive as a Senior Linux System Engineer, you need deep expertise in Linux operating systems, scripting (such as Bash, Python, or Perl), system architecture, and a relevant degree or equivalent experience. Familiarity with configuration management tools (like Ansible or Puppet), virtualization platforms, cloud services, and certifications such as RHCE or LPIC are highly valued. Strong problem-solving, collaboration, and communication skills help you efficiently manage complex environments and mentor junior staff. These capabilities are crucial for ensuring system stability, security, and scalability in mission-critical IT infrastructures.

What are some common challenges a senior Linux system engineer faces when managing large-scale server environments?

Senior Linux System Engineers often encounter challenges related to maintaining system uptime, managing complex configurations, and ensuring security across a large number of servers. Troubleshooting issues in distributed environments, automating repetitive tasks, and keeping systems up-to-date with the latest patches are also frequent responsibilities. Collaboration with development, security, and networking teams is essential to resolve cross-functional issues and implement new solutions efficiently. Staying current with evolving technologies and best practices is key to overcoming these challenges and excelling in the role.

What is the difference between Senior Linux System Engineer vs Linux System Administrator?

AspectSenior Linux System EngineerLinux System Administrator
CertificationsLinux Professional Institute Certification (LPIC), RHCELPIC, RHCE often preferred
Work EnvironmentDesigning, implementing, and optimizing Linux infrastructureMaintaining and supporting existing Linux systems
ResponsibilitiesAdvanced troubleshooting, system architecture, scriptingSystem setup, user management, routine maintenance

The Senior Linux System Engineer typically focuses on designing and optimizing Linux environments, requiring advanced skills and certifications. In contrast, the Linux System Administrator handles daily maintenance and support tasks. Both roles often require similar certifications and work in similar environments, but their responsibilities differ in scope and complexity.

What are popular job titles related to Senior Linux System Engineer jobs in Leesburg, VA?

For Senior Linux System Engineer jobs in Leesburg, VA, the most frequently searched job titles are:

What cities near Leesburg, VA are hiring for Senior Linux System Engineer jobs?

Cities near Leesburg, VA with the most Senior Linux System Engineer job openings:

Senior Linux System Engineer jobs near you
Infographic showing various Senior Linux System Engineer job openings in Leesburg, VA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 67% In-person, and 33% Hybrid job distribution, with an average salary of $129,394 per year, or $62.2 per hour.

TS/SCI Linux System Engineer with Security Clearance

Bailey Information Technology, LLC

Chantilly, VA • On-site

Other

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Job description

Bailey Information Technology, LLC TS/SCI Linux System Engineer * Chantilly, VA
* Information Technology Linux System Engineer Location: Chantilly, VA Clearance: TS, SCI/Poly eligible Certifications: Current Security+ before start Level: T2 Job Description: BIT, LLC is seeking an experienced Linux Systems Engineer to provide support to a mission critical enterprise identity and access management system. A successful candidate will develop an understanding of the services offered to external organizations, provide lifecycle systems engineering support to development and operations on the program, and use a combination of technical and functional expertise to recommend solutions to satisfy customer requirements.  Responsibilities: * Provide support to Tier II personnel in resolving customer-facing issues. * Perform root cause analysis (RCA) and mitigation for operational issues. Communicate findings with interested parties and establish a feedback loop to development. * Work as a subject matter expert (SME) to review user metrics, system health, overall performance checkouts, and implement proactive measures to support operational availability. * Develop scripts to accomplish operational tasks, and utilize playbook-based automation processes, as necessary. * Manage Commercial-Off-The-Shelf (COTS) and Government-Off-The-Shelf (GOTS) software products in several environments. * Work with Enterprise Services to ensure compliance with security services and applications. * Interface with customers and outside technical teams to diagnose and mitigate access issues. * Utilize abstract visualization skills to understand system workflows and identify bottlenecks. Requirements/Qualifications: * BS degree and 2 – 4 years of prior relevant experience or Masters with less than 2 years of prior relevant experience. * Proactive self-starter demonstrating a positive, willing attitude and excellent oral and written communication skills. * Two or more years of experience with Amazon Web Services (S3 Buckets, EC2, Reserved Instances, etc.) * Experience troubleshooting network-related issues (Open Systems Interconnection (OSI) model levels 4-7) * Familiar with System Engineering documentation creation (network diagrams, data flows, etc.) * Experience working with Agile Team Collaboration tools such as (Jira, Confluence, BitBucket) * Strong Linux background and familiarity with best practices of infrastructure management Preferred Qualifications: * Familiarity with Identity Federation, Single Sign-On, and authorization technologies (e.g. smart cards/Common Access Cards (CACs), SAML, OIDC, OAuth, Kerberos) * Experience with Oracle COTS product experience (Oracle Access Manager, Oracle Unified Directory, Oracle WebLogic, etc.) * Experience with Kubernetes * Experience with scripting languages, such as Bash and Python * Experience with LDAP (in lieu of Oracle Unified Directory experience) * Experience with ElasticSearch, Logstash, Kibana (ELK tools) * Experience with AWS and other cloud-based architectures * Familiar with cross domain architectures at various levels * Experience with automated testing and monitoring * Experience with Engineering Review Boards and Change Management Clearance Requirements* Requires an active Top Secret security clearance upon hire and must meet SCI eligibility. Must be willing and able to obtain a polygraph within the customer’s timeline after hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required.

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