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Added 12 days ago
Principal/Sr. Principal Mechanical Engineer
SP - Space Components
United States
As a Principal/Sr. Principal Mechanical Engineer in Goleta, CA you will be responsible for creating and implementing deployable structures and mechanical mechanisms at the cutting edge of…
Added 12 days ago
Principal Systems Engineer (CAS)
MED Medtronic Inc
Mounds View, MN
Must Have: Minimum Requirements- To be considered for this role, please ensure the minimum requirements are evident in your applicant profile
Added 12 days ago
SA
Senior Power Systems Engineer, IBR Modeling, PSS/E and PSCAD
SMA America
Remote, United States
- $130,000 to $157,000 USD / year
The Senior Power Systems Engineer provides power system modeling and grid integration analysis for SMA's utility scale photovoltaic and battery energy storage solutions. The role supports…
Added 12 days ago
Engineer, Software - Core & IP Services Automation
T-Mobile USA, Inc.
Bellevue, WA
Create clear documentation for software code, system designs, and business requirements, and contribute to automated testing, code validation, CI/CD integration, and reliable production…
Added 12 days ago
Systems Integration/Test Engineer Stf - E4
Lockheed Martin
Grand Prairie, TX · Grand Prairie
…engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. Lockheed Martin Missiles and Fire Control…
Added 12 days ago
Senior Software Engineer (Agentic SW Development and Infrastructure)
Lockheed Martin
Manassas, VA · Manassas
Candidate must hold or be eligible to obtain Secrect level US Security Clearance
Added 12 days ago
Software Engineer - E2
Lockheed Martin
Fort Worth, TX · Fort Worth
…information processing techniques used, and information gathered from system users to develop software. Corrects program errors, prepares operating instructions, compiles documentation of…
Added 12 days ago
Systems Integration/Test Engineer Sr - E3
Lockheed Martin
Littleton, CO · Littleton
Plans, implements, tests, documents, and maintains solutions for the integration and testing of in-house developed and COTS/GOTS components, elements, subsystems and/or systems. Synthesizes…
Added 12 days ago
Reliability Engineer Sr - E3
Lockheed Martin
Orlando, FL · Orlando
Requirements development, system design, problem analysis and resolution, and integration and test
Added 12 days ago
Systems Engineer Sr - Communications Systems
Lockheed Martin
ON, CA
Performing system and platform integration activities for shipboard CIS, including interface design
Added 12 days ago
PAC-3 Launcher Integration Chief Engineer
Lockheed Martin
Grand Prairie, TX · Grand Prairie
Candidate must possess experience and initiative to ensure technical leadership and support is provided for the development and production processes · Candidate must possess a demonstrated ability to identify and resolve needs or issues that could be an impediment to success of the team
Added 12 days ago
Software Engineer Intern - Summer 2027
Lockheed Martin
King of Prussia, PA · King of Prussia
…information processing techniques used, and information gathered from system users to develop…
Added 12 days ago
Systems Engineer Sr Stf - E5
Lockheed Martin
Littleton, CO · Littleton
Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems. Analyses are performed at all…
Added 12 days ago
Software Engineer Stf - PLM / Windchill - E4
Lockheed Martin
Remote, United States
This position is for a software engineer working in MFC’s Windchill Product Lifecycle Management (PLM) system as well as other connected systems/applications. This role will focus on…
Added 12 days ago
Sr HWIL Test Engineer
Lockheed Martin
Grand Prairie, TX · Grand Prairie
…engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. Lockheed Martin Missiles and Fire Control…
Added 12 days ago
Software Engineer Sr Stf
Lockheed Martin
Fort Worth, TX · Fort Worth
…information processing techniques used, and information gathered from system users to develop software. Corrects program errors, prepares operating instructions, compiles documentation of…
Added 12 days ago
Software Engineer - E2
Lockheed Martin
Palmdale, CA · Palmdale
This position is for a Software Engineer within the historic Skunk Works Organization. The team is a diverse set of hardware and software engineers working to design, develop, prototype,…
Added 12 days ago
Sr Mechanical Engineer
Lockheed Martin
Littleton, CO · Littleton
Candidate must have good oral, written, and presentation communication skills
Added 12 days ago
Electro Mechanical Engineer Asc - Level 1
Lockheed Martin
Orlando, FL · Orlando
As the Electro Mechanical Engineer, you will support the hardware development for military electronics housed within flight-worthy assemblies. Activities will require cross-functional…
Added 12 days ago
Software Engineer Asc - Early Career
Lockheed Martin
Fort Worth, TX · Fort Worth
Lockheed Martin Aeronautics is seeking a Full Time Software Engineer - Early Career. In this role, you will participate in all phases of the System Software lifecycle from supporting…
Added 12 days ago
Software Engineer Asc - Early Career
Lockheed Martin
Fort Worth, TX · Fort Worth
Lockheed Martin Aeronautics is seeking a Full Time Software Engineer - Early Career. In this role, you will participate in all phases of the System Software lifecycle from supporting…
Added 12 days ago
Software Engineer Asc - Early Career
Lockheed Martin
Fort Worth, TX · Fort Worth
Lockheed Martin Aeronautics is seeking a Full Time Software Engineer - Early Career. In this role, you will participate in all phases of the System Software lifecycle from supporting…
Added 12 days ago
Software Engineer Asc - Early Career
Lockheed Martin
Fort Worth, TX · Fort Worth
Lockheed Martin Aeronautics is seeking a Full Time Software Engineer - Early Career. In this role, you will participate in all phases of the System Software lifecycle from supporting…
Added 12 days ago
Software Engineer Asc - Early Career
Lockheed Martin
Fort Worth, TX · Fort Worth
Lockheed Martin Aeronautics is seeking a Full Time Software Engineer - Early Career. In this role, you will participate in all phases of the System Software lifecycle from supporting…
Added 12 days ago
Software Engineer - Intern
Lockheed Martin
Fort Worth, TX · Fort Worth
Lockheed Martin Aeronautics is seeking a Summer 2027 Software Engineer - Intern. In this role, you will participate in all phases of the System Software lifecycle from supporting initial…

Closed listing

Software Engineer - Software Test

Fort Worth, TX, United States
Fort Worth, United States

Pay Information Full-Time Salary Range: $81100.00 - $150500.00 At Lockheed Martin, we know mission success starts with taking care of our people.

This opening has closed.

The original listing is kept below for reference.

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Pay: Pay Information Full-Time Salary Range: $81100.00 - $150500.00 At Lockheed Martin, we know mission success starts with taking care of our people.
Closing date: Apr 27, 2027
Experience: Minimum of 2 years of testing experience
Posting language: English
Posted: Oct 29, 2026

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Original job description

Archived listing. The details below describe a past opening.

Standard Job Description

At Lockheed Martin we 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 career opportunities designed to propel development 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. This is a place for engineers, scientists, and problem-solvers who are ready to engage deeply, think critically, and build with purpose. You will not just launch a career. You will be part of something bigger. This is where the best are built.

Help ensure mission-critical software performs when it matters most. As a Senior Software Test Engineer supporting the Sensor Fusion team, you'll help validate the software that enables advanced aerospace systems to process, fuse, and deliver critical mission data. Your work will play a key role in ensuring high-quality software is delivered with accuracy, reliability, and confidence. Working alongside software, systems, and integration engineers, you'll analyze requirements, develop comprehensive test strategies, execute software validation activities, and identify opportunities to improve product quality throughout the software development lifecycle. This role is ideal for engineers who enjoy problem solving, collaborating across disciplines, and ensuring complex software performs as designed.

What You Will Be Doing:

Analyze software and system requirements to develop comprehensive test strategies, test cases, and validation plans for Sensor Fusion software.
Execute software verification and validation activities to ensure mission-critical capabilities meet quality and performance requirements.
Develop and maintain automated and manual test cases using C++ while supporting continuous software integration and delivery.Collaborate with Software Engineering, Systems Engineering, and Integration & Test teams to identify, troubleshoot, and resolve software defects.
Support Agile software development by participating in test planning, defect tracking, and continuous process improvement activities.
Utilize engineering tools including Linux, GitLab, Jira, and automated testing frameworks to improve software quality and testing efficiency.
Contribute throughout the software development lifecycle by ensuring robust testing, documentation, and delivery of reliable Sensor Fusion capabilities.

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 Computer Science or Software Engineering
Minimum of 2 years of testing experience
Experience coding in C++
Experience analyzing requirements

Desired Skills

Experience coding in C# or Python
Experience working in Agile teams
Experience with Linux operating systems
Experience with Jira and GitLab
F-35 Program access

Pay Information Full-Time Salary Range: $81100.00 - $150500.00 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.

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Skills

Software development
Problem solving
C++
Troubleshoot
Agile
Process improvement
Linux
GitLab
Jira
Test automation
Documentation
Process data
Computer science
C#
Python

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Jobs in the United States