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Operating System Developer Jobs in Washington (NOW HIRING)

MANTECH

Senior System Administrator

Laurel, MD · On-site

$85K - $116K/yr

Installs/loads operating system software, troubleshoot and maintain integrity and configure network ... Demonstrated experience in planning and leading Systems Engineering efforts is required. * Must be ...

MANTECH

Senior System Administrator

Laurel, MD · On-site

$85K - $116K/yr

Installs/loads operating system software, troubleshoot and maintain integrity and configure network ... Demonstrated experience in planning and leading Systems Engineering efforts is required. * Must be ...

Synergy ECP

Linux System Administrator

Columbia, MD · On-site

$160K/yr

The company leverages its expertise in data transport solutions, software and systems engineering ... Install and maintain operating system software and related components * Configure and maintain ...

Synergy ECP

Linux System Administrator

Columbia, MD · On-site

$160K/yr

The company leverages its expertise in data transport solutions, software and systems engineering ... Install and maintain operating system software and related components * Configure and maintain ...

Synergy ECP

Linux System Administrator

Columbia, MD · On-site

$160K/yr

The company leverages its expertise in data transport solutions, software and systems engineering ... Install and maintain operating system software and related components * Configure and maintain ...

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Operating System Developer information

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$13

$55

$87

How much do operating system developer jobs pay per hour?

As of Jun 19, 2026, the average hourly pay for operating system developer in Washington is $55.34, according to ZipRecruiter salary data. Most workers in this role earn between $46.83 and $64.81 per hour, depending on experience, location, and employer.

What is an Operating System Developer job?

An Operating System Developer is responsible for designing, developing, and maintaining operating system components, including kernels, drivers, and system utilities. They work on optimizing system performance, ensuring security, and improving compatibility with hardware and software. These developers typically work with low-level programming languages like C and Assembly and have expertise in systems architecture. Their role is crucial in developing reliable and efficient computing platforms for various devices, from desktops to embedded systems.

What is L1, L2, L3, and L4 developer?

In the context of an Operating System Developer, L1, L2, L3, and L4 typically refer to different levels of technical expertise or support tiers within a team. L1 developers handle basic tasks and troubleshooting, L2 focus on more complex issues, L3 work on advanced development and debugging, and L4 are senior experts or architects responsible for system design and architecture. These levels help organize responsibilities and skills required for developing and maintaining operating systems.

How much does an OS developer make?

An operating system developer's salary varies based on experience, location, and employer, but typically ranges from $80,000 to $150,000 annually in the United States. Senior developers with specialized skills in kernel development or low-level programming can earn higher salaries, especially at large tech companies or in high-cost-of-living areas.

How much do OS devs make?

Operating System developers typically earn between $80,000 and $150,000 annually, depending on experience, location, and the complexity of the systems they work on. Senior roles or those with specialized skills in low-level programming and kernel development tend to have higher salaries. Compensation may also include benefits such as bonuses, stock options, and flexible schedules.

What engineers make $500,000?

Senior engineers in high-demand fields such as software development, data science, and specialized engineering roles can earn $500,000 or more annually, especially with experience, advanced skills, and in high-cost-of-living areas. Executive-level engineering positions or those in leadership roles may also reach this compensation level, often including bonuses and stock options.

What are the typical daily tasks and responsibilities of an Operating System Developer?

Operating System Developers typically spend their days designing, implementing, and debugging core system components such as kernels, device drivers, and memory management modules. They often work closely with other software engineers, hardware teams, and QA testers to ensure compatibility and optimal performance. Reviewing code, conducting performance tests, and investigating reported issues are common daily tasks. Collaboration and clear communication are essential, as most projects require teamwork and regular updates across departments.

What are the key skills and qualifications needed to thrive in the Operating System Developer position, and why are they important?

To thrive as an Operating System Developer, you need in-depth knowledge of computer architecture, strong C/C++ programming skills, and experience with low-level system design, often supported by a degree in computer science or a related field. Familiarity with version control tools (like Git), debugging utilities, and relevant certifications such as Linux Foundation Certified Engineer are valuable. Analytical thinking, troubleshooting ability, and effective communication are important soft skills for collaborating across development teams. These competencies ensure robust, maintainable system software and efficient teamwork in complex, performance-critical environments.

What are the most commonly searched types of Operating System Developer jobs in Washington? The most popular types of Operating System Developer jobs in Washington are:
What are popular job titles related to Operating System Developer jobs in Washington? For Operating System Developer jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Operating System Developer jobs in Washington look for? The top searched job categories for Operating System Developer jobs in Washington are:
Operating System Developer jobs near you
Senior Systems Engineer (TS/SCI-Polygraph Required)

Senior Systems Engineer (TS/SCI-Polygraph Required)

Best Value Technology, Inc.

Hanover, MD

$102K - $140K/yr

Full-time

Posted 20 days ago

Job description

Clearance Requirements

  • Must possess an active Top Secret/SCI clearance with an active polygraph. Both the clearance and polygraph need to be fully adjudicated. Interim clearances will not be accepted.
  • U.S. Citizenship is required to comply with government contracts.

Best Value Technology, Inc. (BVTI) is a service-disabled veteran-owned small business (SDVOSB) that is looking to identify a motivated and customer-oriented Systems Engineer to join our high-caliber team supporting our federal customer in the Intelligence Community. The work is challenging and offers an environment that is filled with great opportunities and for professional growth. This high-profile, long-term contract lends support to the technical environment required to securely support the customer’s needs in the acquisition process. The ideal candidate will provide support for the implementation, troubleshooting and maintenance of all IT systems in a Windows and Linux environment. Support will include day-to-day operations, monitoring and problem-solving resolutions for the customer’s systems. The Systems Engineer will also configure, manage and install/load operating system software while continually troubleshooting, maintaining integrity, configuring network components, and implementing operating system enhancements to improve reliability and performance.

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