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Senior Linux Kernel Engineer Jobs in Springfield, VA

InquisIT LLC

Linux Administrator

Washington, DC · On-site

$125 - $150/hr

The Senior Linux Administrator will provide hands‑on administration, maintenance, security, and engineering support for enterprise Linux environments. This role focuses on Red Hat Linux, automation ...

Leidos

Senior Linux Systems Admin (UiPath)

Alexandria, VA · On-site

$116K - $210K/yr

... Sr Linux Systems Administrator to support cloud modernization initiatives for the United States ... You'll work closely with cloud engineers, cybersecurity analysts, and program leadership to drive ...

AST SpaceMobile

Principal FSW Engineer

Lanham, MD

Deep expertise in Linux kernel internals: network and platform driver development, device tree ... TCP/IP, UDP, routing, network interfaces, and socket programming. * Experience implementing or ...

Digital Cloak

Senior Linux and Network Engineer

Stafford, VA · On-site

$103K - $142K/yr

Senior Linux and Network Engineer Stafford, VA Full Time Corporate Support Experienced Job Summary: Digital Cloak is seeking a highly skilled, self-motivated Linux and Network Engineer to operate as ...

AST SpaceMobile

Principal FSW Engineer

Lanham, MD · On-site

$135K - $181K/yr

Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by ... Deep expertise in Linux kernel internals: network and platform driver development, device tree ...

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Senior Linux Kernel Engineer information

See Springfield, VA salary details

$10

$61

$80

How much do senior linux kernel engineer jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for senior linux kernel engineer in Springfield, VA is $61.38, according to ZipRecruiter salary data. Most workers in this role earn between $50.24 and $75.34 per hour, depending on experience, location, and employer.

What is the difference between Senior Linux Kernel Engineer vs Linux Device Driver Developer?

AspectSenior Linux Kernel EngineerLinux Device Driver Developer
Required CredentialsBachelor's/Master's in Computer Science, Linux kernel certificationsBachelor's in Computer Science, Linux kernel or driver development courses
Work EnvironmentResearch and development, kernel development teamsHardware integration, driver development teams
Industry UsageOperating system development, embedded systemsHardware manufacturers, embedded systems, IoT devices
Common Search/ComparisonYesYes

The Senior Linux Kernel Engineer focuses on designing, developing, and optimizing the Linux kernel itself, often working on core system functionalities. In contrast, a Linux Device Driver Developer specializes in creating and maintaining drivers that enable hardware components to communicate with the Linux kernel. While both roles require deep Linux kernel knowledge and similar credentials, their work environments and focus areas differ. The senior engineer works on kernel internals, whereas the driver developer concentrates on hardware integration.

Are senior Linux kernel engineers in demand?

Senior Linux kernel engineers are in high demand due to the critical role of Linux in servers, cloud infrastructure, and embedded systems. Their expertise in kernel development, performance tuning, and security is sought after across various industries, often requiring strong programming skills and knowledge of system architecture.

What are popular job titles related to Senior Linux Kernel Engineer jobs in Springfield, VA?

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

What job categories do people searching Senior Linux Kernel Engineer jobs in Springfield, VA look for?

The top searched job categories for Senior Linux Kernel Engineer jobs in Springfield, VA are:

What cities near Springfield, VA are hiring for Senior Linux Kernel Engineer jobs?

Cities near Springfield, VA with the most Senior Linux Kernel Engineer job openings:

Senior Linux Kernel Engineer jobs near you
Infographic showing various Senior Linux Kernel Engineer job openings in Springfield, VA as of August 2026, with employment types broken down into 88% Full Time, 5% Part Time, 1% Temporary, and 6% Contract. Highlights an 83% Physical, 6% Hybrid, and 11% Remote job distribution, with an average salary of $127,670 per year, or $61.4 per hour.

Linux Administrator

Washington, DC • On-site

InquisIT LLC
IT Services • 51 - 200 employees
Learn more about InquisIT LLCexternal

$125 - $150/hr

Other

Posted 21 days ago

Job description

Current job opportunities are posted here as they become available.

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With over 20 years in business, InquisIT is a high-energy, forward-thinking, advanced technology company that provides the Federal Government and select private-sector organizations with an impressive array of services and solutions. Company expertise includes Systems Engineering, Enterprise Infrastructure, Cyber Security, Management Services, and Software Support.

InquisIT’s team is seeking a Senior Linux Administrator to join us in Washington, DC.

Position Summary:

The Senior Linux Administrator will provide hands‑on administration, maintenance, security, and engineering support for enterprise Linux environments. This role focuses on Red Hat Linux, automation, patching, system performance, security hardening, and maintaining highly available infrastructure across physical, virtual, and cloud environments. The ideal candidate will also bring experience supporting web and application technologies such as Apache Tomcat, Apache HTTP Server, nginx, HAProxy, or similar platforms.

Primary Job Responsibilities:
  • Provide operations, maintenance, and engineering support for production, development, and test systems
  • Configure, administer, and maintain documentation for Linux operating systems
  • Maintain availability and integrity of Linux infrastructure and IT systems
  • Maintain connectivity and functionality of systems and applications within the enterprise
  • Identify technical requirements and make recommendations for future upgrade, optimization, consolidation, and decommissioning activities
  • Troubleshoot, analyze, isolate, and resolve problems reported by IT support staff and end-users
  • Tests, documents, communicates, and releases changes to the enterprise
  • Monitor, evaluate, and report system performance and security posture
  • Designing and implementing highly available systems and services
  • Implement and maintain strict security baselines on all systems (DISA STIG, CIS Benchmark, NIST800.53)
Experience and Qualifications:
  • Bachelor's degree or equivalent experience
  • 8-10 years of related technical experience
  • Excellent written and verbal communication skills
  • Experience supporting physical and virtual servers, data backup/recovery, and patch management
  • Experience with RedHat Linux 8.x/9.x administration and automation
  • Experience with Oracle WebLogic 7.x
  • Experience supporting IBM middleware stack to include but not limited to WebSphere Application Server 9.x/Liberty (WebSphere containerization) and IBM Security Verify Access 10.x
  • Experience integrating middleware components with Active Directory Lightweight Directory Services
  • Advanced understanding of Apache Tomcat 9.x, Apache Tomcat 10.x, Apache HTTP Server, nginx, haproxy
  • Experience installing, configuring, and managing Open Text Documentum Document Management Server
  • Automation and scripting experience (e.g., Ansible, Python, Bash)
  • Experience managing a complex Linux enterprise environment with Red Hat Satellite
  • Strong working knowledge using tools such as Zabbix, Grafana, ElasticSearch, Splunk to monitor systems, metrics, and create actionable dashboards
  • Experience deploying and maintaining virtualized environments in Hyper‑V, AWS, Azure
  • Experience integrating Linux, NVIDIA GPU’s and AI‑related technologies such as Ollama, LiteLLM, guardrails.
Preferred Skills and Certifications:

InquisIT provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability or genetics. In addition to federal law requirements, InquisIT complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.

*The above statements are intended to describe the general nature and level of work being performed by the individual(s) assigned to this position. They are not intended to be an exhaustive list of all duties, responsibilities, and skills required. Management reserves the right to modify, add, or remove duties and to assign other duties as necessary

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