Systems Integration and Test Engineer

Lockheed Martin•Manassas, VA

23h•Hybrid

About The Position

Lockheed Martin Rotary & Mission Systems is seeking a full-time Systems Integration and Test Engineer. In this role, you will perform systems engineering tasks related to the integration and test of software systems supporting imaging subsystems of navy submarine. The successful candidate will be responsible for integration of customized software and hardware in a quick paced, engineering environment. This engineer will maintain development, test and production environments while integrating and testing new technologies and maintaining system stability. Collaboration with cross-functional design teams will be necessary to identify test/integration impacts from development efforts, develop and execute test plans, troubleshoot issues, and provide technical expertise throughout the testing and integration process.

Requirements

Bachelor's degree in Systems Engineering, Software Engineering, Computer Engineer; or equivalent engineering discipline.
Professional experience involving software development lifecycle particularly on the documentation from System Requirement Verification Matrix (SRVM).
Experience deriving and mapping SVRM to test procedures, and creating, reviewing, updating, and maintaining clear accurate and compliant documentation that supports verification testing and maintenance activities.
Hands on experience integrating hardware and software subsystems and executing formal integration testing, including development of test procedures, system preparation, and collection/analysis of test data.
Must be a US Citizen; this position will require a government security clearance.
This position is located at a facility that requires special access.

Nice To Haves

Knowledge of aerospace or defense documentation standards (e.g., MIL‑STD‑1216, DO‑254, ISO 15288). Experience with requirements management tools such as IBM Rational DOORS.
Ability to collaborate with cross‑functional engineering teams and support test engineers during execution.
Basic scripting or macro experience (e.g., VBA, Python) to automate document generation or data extraction.
Familiarity with continuous improvement methodologies (Lean, Six‑Sigma) applied to test documentation processes.

Responsibilities

Troubleshooting and problem-solving, as well as identifying, diagnosing, and resolving system issues to maintain smooth operation.
Collaborating with hardware engineers, software developers, and other stakeholders to define test objectives, requirements, and strategies.
Developing comprehensive test plans, test cases, and test scripts to validate system functionality, performance, and reliability.
Executing test plans and documenting test results, including defects and issues encountered during testing.
Participating in system design reviews, code inspections, and other technical meetings to provide input and ensure testability and quality of the system.
Conducting regression testing to ensure the stability of software releases and updates.
Contributing to process improvement initiatives to enhance the efficiency and effectiveness of the testing and integration process.