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Software Engineer Senior

Full Time

Orlando FL 32899 USA

Posted 01/09/2026

Job Descriptionback to top

Description:

What We're Doing

At Lockheed Martin, we believe that by applying the highest standards of business ethics and forward-thinking, everything is within our reach - and yours as a Lockheed Martin employee. We value your unique skills and expertise, and we aim to give back continuously by offering a wide variety of benefits and amenities to help our employees live flexible, balanced, and fulfilling lives at, and outside of, work.

The Work

Lockheed Martin Rotary and Missing Systems has an opportunity in Orlando for a mid-career Software Engineer supporting the Automatic Test Equipment (ATE) programs. An ATE Software Engineer is responsible for developing, updating, and integrating software applications on ATE hardware. ATE Software Engineers also support test program development and integration.

As a key member of our Software Engineering team, you will:
Contribute to the creation of design solutions for complex engineering problems in the software cycle.
Utilize Model Based System Engineering (MBSE) to develop functional, architectural, and detailed designs.
Enhance product design to provide added or updated functionality based on operational scenarios and customer requirements.

Please Note: This position requires a candidate who is a U.S. Citizen and the ability to obtain a Secret security clearance.

Why Join Us

Our team is dedicated to supporting new members. We have a broad mix of experience levels and tenures, and we're building an environment that celebrates knowledge sharing and mentorship.

We care about your career growth and strive to assign projects based on what will help each team member develop into a better-rounded engineer and enable them to take on more complex tasks in the future.
Basic Qualifications:
- Bachelors of Science in Computer Engineering, Software Engineering, Computer Science, or Engineer field
- 3 or more years of experience using C, C++, C# or similar programming languages
- Software design and testing experience in a professional environment
- Experience utilizing Agile software development methodologies
Desired Skills:
- Experience with Automatic Test Equipment software development
-.NET Core development or equivalent experience in other languages
- OpenLDAP experience
- gRPC experience
- WebAPI development
- Database experience (PostgreSQL)
- Experience working in an integrated cross-functional team setting (Systems, Hardware, Integration and Test Engineers)
Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.
Clearance Level: Secret
Other Important Information You Should Know
Expression of Interest: 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 Schedules: 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.
Schedule for this Position: 4x10 hour day, 3 days off per week
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, youre 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.
Experience Level: Experienced Professional
Business Unit: RMS
Relocation Available: Possible
Career Area: Software Engineering
Type: Full-Time
Shift: First

Job Requirementsback to top

- Bachelors of Science in Computer Engineering, Software Engineering, Computer Science, or Engineer field
- 3 or more years of experience using C, C++, C# or similar programming languages
- Software design and testing experience in a professional environment
- Experience utilizing Agile software development methodologies

Job Detailsback to top

Location Orlando, FL, 32899, United States

Categories Computer Software

Sec Clearances Secret

Pref Degree Bachelors

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Contact Informationback to top

Contact Name -

How to apply Employer provided a link where your application will be accepted. Click on the link below and follow instructions.

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Job Code 713653BR

Software Engineer Senior

Job Tags

Full time, Work at office, Remote work, Relocation, Flexible hours, Shift work, 3 days per week,

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