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Operating System Engineer Jobs in Washington (NOW HIRING)

Cymertek Corporation

System Engineer

Chantilly, VA · On-site

... operating systems • Experience with network protocols • Competency with scripting and ... DevOps practices • Experience with containerization tools • Familiarity with enterprise ...

Cymertek Corporation

System Engineer

Chantilly, VA · On-site

System Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position ... Familiarity with operating systems * Experience with network protocols * Competency with scripting ...

Cymertek Corporation

System Engineer

Reston, VA · On-site

... operating systems • Experience with network protocols • Competency with scripting and ... DevOps practices • Experience with containerization tools • Familiarity with enterprise ...

Cymertek Corporation

System Engineer

Reston, VA · On-site

... operating systems • Experience with network protocols • Competency with scripting and ... DevOps practices • Experience with containerization tools • Familiarity with enterprise ...

Cymertek

System Engineer

Tysons, VA · On-site

System Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position ... Familiarity with operating systems * Experience with network protocols * Competency with scripting ...

Cymertek

System Engineer

Annapolis Junction, MD · On-site

System Engineer LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this ... Familiarity with operating systems * Experience with network protocols * Competency with scripting ...

Athenix Solutions Group

System Engineer

Annapolis, MD · On-site

$112K - $275K/yr

... engineering fundamentals to the development, testing, deployment, maintenance, operation ... Working Knowledge and familiarity with Linux based operating systems and the Linux command line ...

Cymertek

System Engineer

Chantilly, VA · On-site

System Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position ... Familiarity with operating systems * Experience with network protocols * Competency with scripting ...

Cymertek Corporation

System Engineer

Reston, VA · On-site

Familiarity with operating systems * Experience with network protocols * Competency with scripting and automation DESIRED SKILLS * Familiarity with virtualization technologies * Knowledge of DevOps ...

Cymertek

System Engineer

Reston, VA · On-site

System Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position ... Familiarity with operating systems * Experience with network protocols * Competency with scripting ...

Australia-Employment

System Engineer

Alexandria, VA · On-site

$95K - $110K/yr

System Engineer $95000 - $110000 per year | Alexandria, VA | On-site | Permanent A bit about us: We ... Experience supporting Linux and Windows operating systems. * Experience with Kubernetes and ...

SEACORP

System Engineer II

Manassas, VA · On-site

SEACORP is seeking a full-time Systems Engineer on-site inManassas, VA or Middletown, RI. The ... Experience with Linux Operating system, Confluence and Jira is aplus.

AeroVironment, Inc.

Software System Engineer

Annapolis, MD · On-site

$171K - $202K/yr

Software Engineering * Provide technical direction and guidance to junior developers across ... Operate and maintain the solution, including patching operating systems and COTS/FOSS/GOTS ...

Cymertek Corporation

System Engineer

Reston, VA

Familiarity with operating systems * Experience with network protocols * Competency with scripting ... Knowledge of DevOps practices * Experience with containerization tools * Familiarity with ...

SW Complete

System Engineer

Annapolis, MD · On-site

Our capabilities are focused on software engineering, cybersecurity, system engineering and ... Demonstrated experience using the Linux operating system, to include use of the command-line.

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Showing results 21-40

All JobsOperating System Engineer JobsOperating System Engineer Jobs in Washington

Operating System Engineer information

See Washington salary details

$60.6K

$144.1K

$189.1K

How much do operating system engineer jobs pay per year?

As of Sep 13, 2026, the average yearly pay for operating system engineer in Washington is $144,083.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,000.00 and $177,800.00 per year, depending on experience, location, and employer.

What does an operating system engineer do?

An Operating System Engineer is responsible for designing, developing, maintaining, and optimizing operating systems that run on computers and servers. They work on the core components that manage hardware resources, enable software applications, and ensure system security and stability. Their duties often include writing system-level code, troubleshooting performance issues, implementing updates, and collaborating with hardware and software teams. Operating System Engineers play a critical role in ensuring that computing environments are efficient, reliable, and secure.

What are the key skills and qualifications needed to thrive as an operating system engineer?

To thrive as an Operating System Engineer, you need a deep understanding of computer science principles, operating system internals, and strong programming skills in languages like C, C++, or Rust, often backed by a relevant degree. Familiarity with kernel development, debugging tools, virtualization platforms, and experience with version control systems (such as Git) are typically required. Problem-solving abilities, attention to detail, and effective communication are soft skills that set top performers apart. These skills ensure the reliability, performance, and security of operating systems, which are foundational to all computing environments.

What are some common challenges faced by operating system engineers when maintaining system stability in large-scale environments?

Operating System Engineers often encounter challenges such as managing software patching across diverse hardware, ensuring compatibility with legacy applications, and minimizing downtime during critical updates. In large-scale environments, balancing security with performance and reliability can be complex, especially when multiple teams depend on the systems. Effective communication with development, security, and IT operations teams is essential to address these issues proactively and maintain overall system stability.

What is the difference between Operating System Engineer vs System Administrator?

AspectOperating System EngineerSystem Administrator
Primary FocusDesigning, developing, and optimizing operating systemsMaintaining, configuring, and supporting existing systems
Skills & CertificationsLinux/Unix, scripting, OS architecture, certifications like RHCE or Linux FoundationSystem management, network setup, troubleshooting, certifications like CompTIA Server+ or Microsoft Certified
Work EnvironmentDevelopment teams, R&D, engineering projectsIT support, data centers, enterprise environments
Industry UsageTech companies, hardware firms, software developmentCorporate IT, government agencies, healthcare, finance

While both roles involve working with operating systems, Operating System Engineers focus on designing and developing OS solutions, whereas System Administrators manage and support existing systems. The roles complement each other but serve different stages of the system lifecycle.

What are popular job titles related to Operating System Engineer jobs in Washington?

For Operating System Engineer jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Operating System Engineer jobs in Washington look for?

The top searched job categories for Operating System Engineer jobs in Washington are:

What cities in Washington are hiring for Operating System Engineer jobs?

Cities in Washington with the most Operating System Engineer job openings:

Operating System Engineer jobs near you
Infographic showing various Operating System Engineer job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 10% Part Time, 2% Temporary, and 7% Contract. Highlights an 87% Physical, 2% Hybrid, and 11% Remote job distribution, with an average salary of $144,083 per year, or $69.3 per hour.

System Engineer

Annapolis Junction, MD • On-site

Athenix Cyber & SIGINT Solutions, LLC
1 - 10 employees
Learn more about Athenix Cyber & SIGINT Solutions, LLCexternal

$112K - $275K/yr

Full-time

Re-posted 12 days ago

Job description

Description

Athenix Solutions Group is looking for professionals in a variety of roles to apply system engineering fundamentals to the development, testing, deployment, maintenance, operation, sustainment, and disposition of systems assisting in the defense of our nation. We have roles that focus in on a specific portion of the system development lifecycle, and others that span the entire process.


Do you have skills and experience in some of the following areas?

  • Understanding of or background in end-to-end Signals Intelligence or Cyberspace workflows
  • Requirements development and management
  • Working Knowledge and familiarity with Linux based operating systems and the Linux command line interface (bash, ssh, etc)
  • Using Information management tools such as SharePoint or Confluence.
  • Working knowledge of a variety of software development principles and languages (Python, C++, Java, etc)
  • Development of system architectural drawings using DODAF framework or similar
  • Presenting information in writing and verbally explaining complex topics and ideas to a variety of audiences from development teams to senior leadership
  • Understanding of dataflows and familiarity with tools such as Apache Niagra Files

If so, we have an exciting job waiting for you!

Requirements

  • Active Clearance: TS/SCI with Polygraph?is required
  • Education: Positions available no matter where you are in your career!
  • Entry Level - Bachelor's degree in engineering or related field, and no or minimal experience (Note: even without a degree, 4 years of relevant experience can qualify you for this level)
  • Basic Level - Bachelor's degree in engineering or related field, and 6 years of relevant experience
  • Mid-Level - Bachelor's degree in engineering or related field, and 12 years of relevant experience
  • Senior Level - Bachelor's degree in engineering or related field, and 20 years of relevant experience

Note: A Master's degree in engineering or relevant field can be used to substitute for 4 years of experience

Note: 5 years experience can also replace the degree requirement in most cases


Equal Opportunity Employer, including disability and protected veteran status.

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