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Lockheed Martin · 3 days ago

Software Engineer II – Spacecraft Test Systems

Possible

Full-time

Onsite

Entry Level

$76K/yr - $135K/yr

1+ years exp

Lockheed Martin is a leader in aerospace and defense, and they are seeking a Software Engineer to design and develop software for complex satellite and rocket test systems. The role involves working with both Common Off-The-Shelf (COTS) and custom software tools, applying software engineering best practices, and collaborating with a diverse team to ensure system performance and reliability.

AerospaceCyber SecurityMachinery ManufacturingMilitaryNational SecurityRemote SensingSecurity

Growth Opportunities

No H1B

U.S. Citizen Only

Responsibilities

Assist in the design, development, and sustainment of software for complex test and measurement systems, working with both Common Off‑The‑Shelf (COTS) and custom hardware

Apply best practices in design, development, integration, and verification to support reliable and efficient system performance. Working under general supervision, you will interpret technical documentation, apply software‑engineering concepts, and troubleshoot software, electrical, and electronic systems with help from senior staff. Key responsibilities include developing and maintaining software, supporting automated data collection, command execution, and system monitoring. You’ll collaborate closely with systems, electrical, and test engineers to integrate and validate software in real hardware environments. This position provides opportunities to grow your skills and contribute directly to innovative space systems

Program in languages such as C, C++, and Python, applying Object Oriented principles and best practices under senior guidance

Perform detailed verification and validation activities, including system checkouts and testing

Participate in configuration management and change control processes to maintain software integrity

Design, develop, document, test, and debug software for automated and manual test equipment with mentorship

Collaborate closely with multidisciplinary teams including systems, electrical, and test engineers

Engage in Agile team practices such as daily stand ups, sprint planning, and reviews as a contributing team member

Operate effectively in a fast paced, dynamic, and collaborative team environment

Qualification

C/C++PythonObject-Oriented DesignSoftware Development LifecycleAgile MethodologiesTest AutomationEmbedded Test SoftwareClear CommunicationProblem-SolvingTime Management

Required

Bachelor's degree in Computer Science, Software Engineering, Aerospace Engineering or other related degree discipline from an accredited college/university or equivalent experience/combined education

Experience with the software development lifecycle including design, implementation, integration, and test

Solid understanding of object-oriented design and software engineering principles

Experience with programming languages such as Python, C, or C++

U.S. citizenship required

Programming experience in one or more of the following: C/C++, Python

1+ years of professional experience

Preferred

Clear and confident written and verbal communication skills across technical and non-technical audiences

Exposure to test environments or labs such as vibration, shock, or thermal-vacuum (TVAC) testing

Prior experience with Agile or Scrum methodologies and working in an Agile environment

Proficiency with software integration, test automation, and debugging complex systems

Familiarity with electrical test and measurement equipment (e.g., DMMs, oscilloscopes)

Experience using GitLab for version control and collaborative development workflows

Strong problem-solving, critical-thinking, and conflict-resolution abilities

Strong time management, project tracking, and prioritization skills

Experience with embedded test software

Benefits

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

Holidays

Company

Lockheed Martin

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Lockheed Martin is a global security and aerospace company that specializes in advanced technology systems, products, and services. It is a sub-organization of Lockheed Martin.

Founded in 1912

Bethesda, Maryland, USA

10001+ employees