International Software Engineer Jobs in Florida (NOW HIRING)

We are seeking a Software Engineer to support the development of advanced simulation and training systems used in complex aerospace and defense environments. This role offers the opportunity to contribute to cutting-edge software solutions involving real-time simulation, avionics integration, distributed systems, and immersive training technologies. The ideal candidate is a strong C/C++ developer who enjoys solving complex technical challenges, working closely with multidisciplinary engineering teams, and building high-performance applications in Linux and Windows environments. This position is based onsite in Orlando, Florida and may require domestic and international travel.

• Design, develop, enhance, and maintain software applications and simulation systems.
• Implement new features and capabilities based on customer and program requirements.
• Modify and improve existing software components and architectures.
• Participate in software design, implementation, integration, and testing activities.
• Develop and execute unit tests and support verification and validation efforts.
• Document software designs, test results, and technical solutions.
• Work collaboratively with systems, hardware, modeling & simulation, and test engineering teams.
• Support software configuration management and development processes.
• Contribute to technical discussions, design reviews, and problem-solving efforts.
• Maintain project schedules and provide status updates on assigned work.
• Support customer demonstrations, integration activities, and deployment efforts as required.
• Travel domestically and internationally in support of program activities.

• Strong experience with C and C++.
• At least 2 years of professional software development experience, or equivalent project experience with demonstrable portfolio examples.
• Experience with object-oriented software design and development.
• Experience working with unmanaged programming languages.
• Familiarity with software development life cycle (SDLC) processes.
• Experience working from requirements and technical specifications.
• Experience using source control and configuration management tools.
• Understanding of software architecture and design principles.
• Ability to analyze, troubleshoot, and resolve complex technical issues.
• Excellent written and verbal communication skills.
• U.S. Person status required.
• Ability to obtain and maintain a U.S. Government security clearance.
• Bachelor's degree in Computer Science, Computer Engineering, Software Engineering, or a related technical discipline.

• Experience with simulation and training systems.
• Knowledge of full-flight or full-motion simulation systems.
• Understanding of Instructor Operator Stations (IOS).
• Experience with avionics systems and electronic control loaders.
• Familiarity with distributed simulation environments and image generation systems.
• Understanding of flight modeling software and datalink simulation systems.
• Experience with Semi-Automated Forces (SAF).
• Networking experience with TCP/IP, UDP, and networked applications.
• Real-time software development and multi-threaded applications.
• Experience with distributed systems architectures.
• Experience with modeling and simulation environments and military training systems.
• Background in aerospace software development.
• Experience with hardware/software integration.

Technologies commonly used include C/C++, Linux and Windows operating systems, Visual Studio, GNU Toolchain, Eclipse, Atlassian Jira, Confluence, Bitbucket, Jama, Git-based configuration management tools, and Microsoft Office Suite. The work environment involves collaboration with experienced engineers across multiple disciplines, offering opportunities to work on sophisticated simulation and training technologies and contribute to programs supporting aerospace and defense missions. The position is onsite in Orlando, Florida, with potential travel for international deployment and integration activities.

This is a Contract to Hire position based out of Orlando, FL.

The pay range for this position is $48.00 - $57.00/hr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)

This is a fully onsite position in Orlando,FL.

This position is anticipated to close on Sep 11, 2026.

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications withoutregard to race, sex, age, color, religion, national origin, veteran status, disability,sexual orientation, gender identity, genetic information or any characteristic protectedby law.

If you would like to request a reasonable accommodation, such as the modification oradjustment of the job application process or interviewing process due to a disability,please email actalentaccommodation@actalentservices.com for other accommodation options.

San Francisco Fair Chance Ordinance:Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in thecity and county of San Francisco, we will consider for employment qualified applicantswith arrest and conviction records.

Massachusetts Lie Detector:It is unlawful in Massachusetts to require or administer a lie detector test as acondition of employment or continued employment. An employer who violates this lawshall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):We may use Artificial Intelligence (AI) to support parts of our hiring process,including sourcing, screening, and evaluating candidates. AI helps assess applicationsand qualifications, but final decisions are made by our hiring team. By applying, youacknowledge and agree that your application may be reviewed using AI tools.