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Operating System Engineer Jobs in Orlando, FL (NOW HIRING)

Four Squared Solutions

Software Engineer

Orlando, FL · Remote

C++ Senior Software Engineer Four Squared Solutions is seeking a C++ Software Engineer for a remote ... Strong understanding of computer architectures, operating systems, and algorithm design and ...

Leidos

Model Based Systems Engineer

Orlando, FL · On-site

$107K - $195K/yr

You will help manage cross-functional teams, in particular operating out of the Orlando FL location ... Support a System of Systems digital engineering approach to iterate through architecture concepts ...

Leidos

Model Based Systems Engineer

Kissimmee, FL · On-site

$107K - $195K/yr

You will help manage cross-functional teams, in particular operating out of the Orlando FL location ... Support a System of Systems digital engineering approach to iterate through architecture concepts ...

Leidos

Model Based Systems Engineer

Winter Garden, FL · On-site

$107K - $195K/yr

You will help manage cross-functional teams, in particular operating out of the Orlando FL location ... Support a System of Systems digital engineering approach to iterate through architecture concepts ...

CYNET SYSTEMS

Mechanical Systems Engineer

Orlando, FL · On-site

$43 - $45/hr

... Intake system, Air-Cooled Heat Exchangers, Noise Enclosures, and Fire Protection system ... operating across North America and Asia. As a nationally and locally certified Minority Business ...

Socket.dev

Senior Software Engineer

Orlando, FL · On-site

$110 - $150/hr

Perform as a senior software developer on an NCRC product scrum team. * Support resolution of open ... Strong experience with Linux-based operating systems. * Knowledge of one or more continuous ...

Chartis Federal

Systems Administrator

Orlando, FL

Apply operating system patches, upgrades, and security updates * Support system hardening and ... Bachelor's degree in IT, computer science, engineering, or equivalent experience * 5+ years of ...

Chartis Federal

Systems Administrator

Orlando, FL · On-site

$80K - $100K/yr

... premier systems engineering and integration firm specializing in mission-critical IT and ... Apply operating system patches, upgrades, and security updates * Support system hardening and ...

Metova Federal

Site Reliability Engineer

Orlando, FL · On-site

$49.50 - $66/hr

Cole Engineering Services (CESI), a By Light company, is recognized as a premier provider of ... Must be comfortable with Linux system management, as this is the primary operating system, as well ...

Raytheon

Sr Industrial Engineer III

Orlando, FL

$40 - $54.50/hr

Industrial Engineers are responsible for Labor Performance Analyses, Process and Value Stream ... The CORE Operating System and the CORE Common Methods used to align priorities and meet key ...

Leidos

Model Based Systems Engineer

Orlando, FL

$107K - $195K/yr

You will help manage cross-functional teams,in particular operating out of the Orlando FL location ... Support a System of Systems digital engineering approach to iterate through architecture concepts ...

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All JobsOperating System Engineer JobsOperating System Engineer Jobs in Orlando, FL

Operating System Engineer information

See Orlando, FL salary details

$49.9K

$118.8K

$155.9K

How much do operating system engineer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for operating system engineer in Orlando, FL is $118,757.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,500.00 and $146,600.00 per year, depending on experience, location, and employer.

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 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 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 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 popular job titles related to Operating System Engineer jobs in Orlando, FL? For Operating System Engineer jobs in Orlando, FL, the most frequently searched job titles are:
What job categories do people searching Operating System Engineer jobs in Orlando, FL look for? The top searched job categories for Operating System Engineer jobs in Orlando, FL are:
What cities near Orlando, FL are hiring for Operating System Engineer jobs? Cities near Orlando, FL with the most Operating System Engineer job openings:
Operating System Engineer jobs near you
Infographic showing various Operating System Engineer job openings in Orlando, FL as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 16% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $118,757 per year, or $57.1 per hour.

Software Engineer

Four Squared Solutions

Orlando, FL • Remote

Full-time

Re-posted 4 days ago

Job description

C++ Senior Software Engineer

Four Squared Solutions is seeking a C++ Software Engineer for a remote opportunity with limited on-site meetings in Orlando, FL 

The Senior Software Engineer plays a critical role in the design, development, and testing of advanced simulation and training software systems. This position is heavily focused on hands-on software development within simulation environments and game engines, supporting both new features and system enhancements. The ideal candidate will bring deep technical knowledge of computer architectures, operating systems, and algorithm design, along with significant experience in developing simulation-based training applications.

  • U.S. Citizenship required.

Key Responsibilities:

  • Design, develop, and implement software components for simulation and training systems, with a focus on real-time performance and system fidelity.
  • Conduct analysis of customer specifications to derive software system requirements, and develop supporting documentation such as requirement specifications and traceability matrices.
  • Use C# and C/C++ to implement robust, maintainable, and scalable code; apply object-oriented programming principles throughout development.
  • Utilize integrated development environments such as Visual Studio or KDevelop for day-to-day coding and debugging.
  • Conduct unit testing, integration testing, and support full system testing to validate functionality and performance.
  • Collaborate with hardware and systems engineering teams to ensure software and hardware integration meets system requirements.
  • Use configuration management tools (e.g., Git) for version control and collaboration.
  • Manage and track software requirements using tools such as DOORS and Team Foundation Server (TFS).
  • Participate in code reviews and peer collaboration to ensure coding standards and quality are maintained.
  • Support defect resolution, system validation, and product delivery for both internal testing and customer acceptance.

Required Qualifications:

  • Bachelors degree in an engineering discipline.
  • Minimum of 7 years of experience developing software for simulation training systems.
  • At least 4 years of hands-on experience in simulation and modeling software development.
  • Strong understanding of computer architectures, operating systems, and algorithm design and analysis.
  • Proven experience with game engine-based development (e.g., Unity, Unreal, CryEngine).
  • Proficient in C# and experience with C/C++.
  • Experience using configuration management tools such as Git.
  • Experience with requirements analysis/management tools (e.g., DOORS, TFS).

Key Responsibilities:

Experience & Qualifications:

About Four Squared Solutions, LLC

Headquartered in Florida, Four Squared Solutions we provide clients with quality staffing solutions. Four Squared Solutions offers IT & Professional Services Staffing, consulting, managed solutions, and direct placement services. For more information on the company, please visit us online at foursquaredsolutions.com We Facilitate the skills and success of both individuals and organizations by connecting great people to great companies.

Affirmative Action/EEO statement

EEO Employer: Four Squared Solutions is an equal employment opportunity/affirmative action employer. In this regard, it does not discriminate against any qualified individual on the basis of sex, race, color, national origin, religion, sexual orientation, age, marital status, mental, physical or sensory disability, or any other classification protected by applicable local, state, federal, and/or international law.

Four Squared Solutions also complies with all applicable national, state and local laws governing nondiscrimination in employment as well as work authorization and employment eligibility verification requirements of the Immigration and Nationality Act and an E-Verify employer.

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