Software Engineer Sr - E3

Posted 7 Hours Ago
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Fort Worth, TX, USA
In-Office
98K-182K Annually
Senior level
Aerospace • Security • Cybersecurity • Industrial
The Role
Develops and supports system build infrastructure for aeronautics and national security programs. Responsibilities include integrating and debugging software deliveries, designing automation utilities, developing build infrastructure, maintaining automated tools, troubleshooting CI/CD pipelines, and supporting software teams through agile ceremonies. Requires Python or C++, Linux/Unix command-line experience, and software configuration management expertise.
Summary Generated by Built In
Standard Job Description

Our products play an important role in the national security of the United States and more than 70 other countries, ensuring peace and stability around the world. Highly trained and specialized personnel and facilities are key to the company's unrivaled results in the aeronautics industry. Our team of more than 25,000 has pre-eminent expertise in advanced aircraft design and production, modification and support, stealth technology and systems integration.
Lockheed Martin is seeking Software Engineers interested in supporting System Build Infrastructure. This position is critical to the automation and configuration framework, system integration and software build process in support of several programs.
This position will be responsible for supporting a software development team achieve the following:
- Integrate, support, and debug software deliveries
- Design and develop automation utilities
- Troubleshoot and Support CI/CD build Pipelines
- Develop build automation infrastructure
- Develop and maintain automated tools
- Attend and participate in daily scrums, sprint reviews and technical demos.
- Evaluate impediments and provide support for teams when issues arise


Plans, conducts, and coordinates software development activities. Designs, develops, documents, tests, and debugs software that contains logical and mathematical solutions to business/mission problems or questions in computer language for solutions by means of data processing equipment. Applies the appropriate standards, processes, procedures, and tools throughout the development life cycle. Applies knowledge of computer hardware and software, subject matter to be programmed in business/mission applications, information processing techniques used, and information gathered from system users to develop software. Corrects program errors, prepares operating instructions, compiles documentation of program development, and analyzes system capabilities to resolve questions of program intent, output requirements, input data acquisition, programming techniques, and controls. Ensures software standards are met.

Basic Qualifications
  • Bachelor's degree in a STEM discipline (or equivalent experience)
  • Experience programming in Python and/or C++
  • Experience with the Linux/Unix command line
  • Experience with software configuration management tools (Git, Artifactory, Nexus)
Desired Skills
  • Experience with test development and test framework (Google Test)
  • Good communication and collaboration skills; works effectively in a team‑oriented environment
  • Strong problem‑solving abilities; can debug and optimize scripts
  • Familiar with GitLab CI/CD pipelines; can write, maintain, and troubleshoot basic jobs/stages

Pay Information

Full-Time Salary Range: $98100.00 - $182100.00

At  Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow—both professionally and personally.

The salary range for this position is as listed on the requisition. Please note that the salary information listed 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(work location) and business considerations when extending an offer.  

Benefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.

  • Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.
  • For (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.

Skills Required

  • Bachelor's degree in a STEM discipline or equivalent experience
  • Experience programming in Python and/or C++
  • Experience with the Linux/Unix command line
  • Experience with software configuration management tools such as Git, Artifactory, or Nexus
  • Experience with test development and test frameworks, including Google Test
  • Good communication and collaboration skills in a team-oriented environment
  • Strong problem-solving abilities, including debugging and script optimization
  • Familiarity with GitLab CI/CD pipelines and writing, maintaining, and troubleshooting jobs or stages

Lockheed Martin Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Lockheed Martin and has not been reviewed or approved by Lockheed Martin.

  • Retirement Support — Retirement benefits are described as a standout element, with a strong 401(k) program and options like an employee stock purchase plan. Feedback suggests these features meaningfully enhance total compensation and long‑term financial security.
  • Healthcare Strength — Healthcare coverage is portrayed as comprehensive from day one, with multiple plan options, mental health resources, and virtual care. Wellness supports such as on‑site services and preventive programs are also highlighted.
  • Flexible Benefits — Work arrangements often include compressed schedules and telework, contributing to a favorable work‑life balance. Feedback suggests this flexibility is a key reason many view the overall package positively.

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The Company
HQ: Bethesda, MD
108,588 Employees
Year Founded: 1912

What We Do

Customer Focus, Innovation and Purpose are Built Into Everything We Do. Lockheed Martin. Your Mission is Ours ™. Headquartered in Bethesda, Maryland, Lockheed Martin is a global security and aerospace company principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services.

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