Senior Software Developer

Posted 13 Hours Ago
Be an Early Applicant
Grand Prairie, TX, USA
Hybrid
85K-158K Annually
Senior level
Aerospace • Security • Cybersecurity • Industrial
The Role
Develop and integrate embedded and test software for the HIMARS Common Fire Control System. Responsibilities include designing real-time software, interfacing with hardware and communication buses, debugging across drivers and application layers, conducting hardware-in-the-loop testing, and collaborating with systems, hardware, and test engineers in an Agile environment.
Summary Generated by Built In
Standard Job Description
We are seeking an experienced Software Developer to join the HIMARS Common Fire Control System (CFCS) team, working on next-generation fire control software for a critical tactical weapon system.
You'll contribute to the design, development, and integration of embedded and test software that bridges hardware and software across a complex, real-time platform.
 
This role requires a strong foundation in C/C++ and/or Python, hands-on experience working with hardware interfaces (sensors, actuators, communication buses, test equipment), and the ability to debug and troubleshoot across the full stack—from low-level drivers to application logic.
 
You'll collaborate with systems engineers, hardware designers, and test engineers to deliver reliable, mission-critical software in a fast-paced, Agile environment.
 
We're looking for someone who thrives at the intersection of software and hardware, brings professional experience, and is eager to grow their skillset on a high-visibility defense program.
 
Basic Qualifications
  • STEM degree or equivalent experience.
  • Three years of related experience.
  • Professional software development experience beyond college coursework (internships, co-ops, or full-time roles).
  • Proficiency in C/C++ and/or Python for embedded systems, test automation, or application development.
  • Demonstrated experience working with hardware systems: reading schematics, interfacing with test equipment, debugging hardware/software integration issues, or developing drivers/firmware.
  • Familiarity with version control systems (Git, SVN) and software configuration management practices.
  • Strong problem-solving skills and ability to work collaboratively in a team environment.
  • Effective written and verbal communication skills.
 
Desired Skills
  • Experience with LabVIEW for test automation, hardware-in-the-loop (HWIL) testing, or instrumentation control.
  • Knowledge of real-time operating systems (RTOS) or embedded Linux development.
  • Familiarity with communication protocols such as RS-232, RS-485, CAN bus, Ethernet, or MIL-STD-1553.
  • Understanding of Agile/Scrum methodologies and experience using tools like Jira or Confluence.

Pay Information

Full-Time Salary Range: $85300.00 - $158300.00

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

  • STEM degree or equivalent experience
  • Three years of related experience
  • Professional software development experience beyond college coursework
  • Proficiency in C, C++, and/or Python
  • Experience working with hardware systems, test equipment, hardware/software integration, drivers, or firmware
  • Familiarity with Git, SVN, and software configuration management
  • Strong problem-solving and collaboration skills
  • Effective written and verbal communication skills
  • Experience with LabVIEW, hardware-in-the-loop testing, or instrumentation control
  • Knowledge of RTOS or embedded Linux development
  • Familiarity with RS-232, RS-485, CAN bus, Ethernet, or MIL-STD-1553
  • Understanding of Agile/Scrum and experience with Jira or Confluence

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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