1

Sustaining Software Engineer Jobs in Florida (NOW HIRING)

Software Engineer IV

Orlando, FL · On-site

$91K - $124K/yr

The Work As a key member of our Software Engineering team, you will: • Plan, conduct, and ... If you are excited about transforming sustainment and training solutions and working with a ...

Software Engineer Senior

Orlando, FL · On-site

$114K - $150K/yr

The Work As a key member of our Software Engineering team, you will: • Plan, conduct, and ... If you are excited about transforming sustainment and training solutions and working with a ...

Software Engineer: DAY-2602 deciBel Research has an immediate opening for a Software Engineer in ... Support acquisition, integration and sustainment of computer systems and software development ...

Specialist, Software Engineer Job Code: 38046 Job Location: Palm Bay, FL Job Schedule: 9/80 ... Contribute to the design, development, integration, test, and sustainment of software solutions ...

The Work This position is for a Software Engineer to support training systems sustainment and development for C-130J, CV-22, other high fidelity Aircrew Training Devices (ATDs), and the Mission ...

Support acquisition, integration and sustainment of computer systems and software development ... At least 5 years of software engineering experience * Experience with native cloud development ...

... sustaining special test equipment. Location: This position does not support teleworking; the ... Use your strong software engineering skills to work with all project partners and define the future ...

Senior Software Engineer

Panama City, FL · On-site

$109K - $144K/yr

... sustainment of complex, real-time embedded software systems. This role supports mission-critical platforms similar to the LCAC C4N environment, applying rigorous software engineering principles to ...

Senior Software Engineer

Panama City, FL · On-site

$109K - $144K/yr

EPS Corporation Company is seeking a highly skilled Senior Software Engineer The Senior Software Engineer provides technical leadership in the design, development, integration, and sustainment of ...

Collaboration Engineer - VP

Tampa, FL · On-site

$113K - $170K/yr

Joining us a Senior Software Engineer you will have the opportunity to build high-profile products, work closely with a talented group of peers and have the room to build and improve your own ...

... sustaining special test equipment. Location: This position does not support teleworking; the ... Use your strong software engineering skills to work with all project partners and define the future ...

As a Software Engineer, you will be responsible for the design, building, delivery, and support of ... As part of a broader initiative, the IT department is leading efforts in operational sustainability ...

next page

Showing results 1-20

People also search for

Sustaining Software Engineer information

See Florida salary details

$50.1K

$96.9K

$167.4K

How much do sustaining software engineer jobs pay per year?

As of Jun 10, 2026, the average yearly pay for sustaining software engineer in Florida is $96,908.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,500.00 and $105,400.00 per year, depending on experience, location, and employer.

What are Sustaining Software Engineers?

Sustaining Software Engineers are professionals responsible for maintaining, supporting, and improving existing software products after their initial release. They focus on fixing bugs, addressing customer-reported issues, ensuring compatibility with new technologies, and implementing minor enhancements to keep the software reliable and up-to-date. Unlike development engineers, who work primarily on new features or products, sustaining engineers ensure the ongoing stability and quality of released software. Their work is crucial for customer satisfaction and long-term software success.

What are some common challenges faced by Sustaining Software Engineers, and how are they typically addressed?

Sustaining Software Engineers often encounter the challenge of resolving complex, legacy code issues while ensuring minimal disruption to existing users. They must quickly diagnose problems, implement effective fixes, and coordinate with product and support teams to prioritize work. Staying up-to-date with evolving technologies and documentation practices is also crucial, as they frequently work on older systems. Open communication and collaboration with cross-functional teams help address these challenges and maintain software reliability.

What are the key skills and qualifications needed to thrive as a Sustaining Software Engineer, and why are they important?

To thrive as a Sustaining Software Engineer, you need strong problem-solving skills, proficiency in debugging, and a solid background in software development, often supported by a degree in computer science or related field. Familiarity with issue tracking systems, source control tools like Git, and experience with programming languages relevant to the product are typically required. Excellent communication, attention to detail, and the ability to work collaboratively with cross-functional teams help distinguish top performers. These skills ensure timely resolution of software issues, maintain product stability, and support ongoing customer satisfaction.

What is the difference between Sustaining Software Engineer vs Software Developer?

AspectSustaining Software EngineerSoftware Developer
Primary FocusMaintaining, troubleshooting, and improving existing software systemsDesigning and developing new software applications
Work EnvironmentOften in support or maintenance teams, working on existing codebasesTypically in development teams, creating new features and products
Required SkillsStrong debugging, problem-solving, and understanding of existing codeProficiency in coding, software design, and new development

While both roles require programming skills, Sustaining Software Engineers focus on maintaining and improving existing systems, whereas Software Developers primarily create new software solutions. The roles often overlap in industry and skills but differ in their core responsibilities.

Software Engineer IV

Software Engineer IV

Lockheed Martin

Orlando, FL • On-site

$91K - $124K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 19 days ago


Lockheed Martin rating

8.1

Company rating: 8.1 out of 10

Based on 379 frontline employees who took The Breakroom Quiz

35th of 60 rated aerospace companies


Job description

Job Description
What We're Doing
Do you want to be part of the team that provides training systems for the world's most advanced aircraft - F-35 Joint Strike Fighter? Do you enjoy a dynamic, fast-paced work environment?
Join Lockheed Martin's dynamic team working on the cutting edge of aerospace technology. We provide training systems for the world's most advanced aircraft, including the F-35 Joint Strike Fighter.
At Training, Logistics and Simulation (TLS) Integrated Engineering, we are dedicated to transforming sustainment and training solutions to ensure our customers' mission success. Our focus lies in fostering a culture of speed, agility, affordability, and innovation through disruptive technologies. We are committed to building a talented team that can reimagine the future of mission readiness.
The Work
As a key member of our Software Engineering team, you will:
• Plan, conduct, and coordinate software development activities.
• Design, develop, document, test, and debug software that solves business/mission problems using logical and mathematical methods.
• Apply established standards, processes, procedures, and tools throughout the development life cycle.
• Translate high level requirements into detailed software specifications and design documents.
• Design, code, and unit test C/C++ components for real time or safety critical applications.
• Develop and execute test plans (unit, integration, system verification) and record results.
• Participate in all SDLC phases: requirements analysis, architecture/design, implementation, integration, verification, and hand off to production.
• Identify and correct program errors; create clear operating instructions and comprehensive development documentation.
• Analyze system capabilities to clarify program intent, output requirements, input data acquisition, programming techniques, and controls.
• Ensure all software deliverables meet required quality and compliance standards.
This position requires a candidate who is a U.S. Citizen and has the ability to obtain an Interim Secret security clearance prior to start. The role is located at a facility that requires special access.
Why Join Us
Join us if you are passionate about saving lives through mission readiness. Be a part of a team that values speed, agility, affordability, and disruptive technologies. If you are excited about transforming sustainment and training solutions and working with a talented team to reimagine the future, we invite you to contribute your leadership skills and technical expertise to our mission.
Basic Qualifications
• Bachelor's degree and 5+ or more years of software engineering experience.
• Experience with C/C++ for real time or safety critical systems.
• Proficiency with scripting languages such as Bash, Python, or Perl.
• Proven experience using Git (branching, merging, pull request workflow) and GitLab for source code management, pipeline creation, and CI/CD of builds and automated tests.
• Ability to produce detailed specifications, design documents, and test documentation.
• Familiarity with version control best practices and continuous integration/continuous delivery processes.
Desired skills
• Hands on experience in Scrum or Kanban environments; daily use of Jira, Confluence, and GitLab issue boards for sprint planning, backlog grooming, and status reporting
• Unix/Linux experience, as applied to Software Development.
• Experience debugging and sustaining software intended to run on multi-process/multi-threaded systems.
• Development or integration of simulation software (e.g., flight dynamics, sensor models) with emphasis on C/C++ code and scripted simulation environments
• Experience with Avionics, Electronic Warfare (EW), or Operational Flight Programs (OFPs) - either on actual hardware or in a simulated environment - demonstrating familiarity with aerospace data buses (ARINC, MIL STD 1553, CAN, Ethernet/IP) and timing constraints
• Experience with automated compilation, static analysis (e.g., Coverity, SonarQube), unit test execution, and deployment to HIL or simulation targets
• Experience developing scripts for build/test orchestration, data collection, and result analysis; creation of custom utilities to support developers and testers
• Active Secret Security clearance or higher.
EEO
Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.
The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.
*
At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work.
With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.
If this sounds like a culture you connect with, you're invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs, and apply for roles that align with your qualifications.
Other Important Information
By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.
Ability to work remotely
Part-time Remote Telework: The employee selected for this position will work part of their work schedule remotely and part of their work schedule at a designated Lockheed Martin facility. The specific weekly schedule will be discussed during the hiring process.
Work Schedule Information
Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.
National Pay Statement
Pay Rate: The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $113,900 - $200,905. For states not referenced above, the salary range for this position will reflect the candidate's final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer.
Benefits offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays.
(Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.
This position is incentive plan eligible.
Premium Pay Statement
Pay Rate: The annual base salary range for this position in most major metropolitan areas in California, Massachusetts, and New York is $131,000 - $227,125. For states not referenced above, the salary range for this position will reflect the candidate's final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer.
Benefits offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays.
This position is incentive plan eligible.

What Lockheed Martin employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


Lockheed Martin logo

About Lockheed Martin

Sourced by ZipRecruiter

As a global security and aerospace company, the majority of Lockheed Martin's business is with the U.S. Department of Defense and U.S. federal government agencies.The remaining portion of Lockheed Martin's business is comprised of international government and commercial sales of products, services and platforms.

Industry

Manufacturing

Company size

10,000+ Employees

Headquarters location

Bethesda, MD, US

Year founded

1912