Systems Engineer Senior & Staff Levels- Integration and Test

We are seeking Systems Engineers - Integration and Test at the Senior and Staff levels to join our team in Owego, NY, supporting the integration, verification, validation, and certification of avionics subsystems for the military contract programs. In this role, you will help ensure hardware and software components function together as designed, requirements are fully verified, and system performance meets mission and certification objectives.

The Work

As a Systems Engineer focused on Integration and Test, you will support the planning, execution, and evaluation of system integration and verification activities throughout the product lifecycle. Working across software, hardware, and systems engineering teams, you will help identify issues early, validate technical solutions, and ensure requirements are successfully demonstrated through testing.

Key Responsibilities:

Support integration, verification, validation, and qualification activities for avionics subsystems

Develop test plans, test procedures, test cases, and test reports

Execute system, subsystem, and component-level integration testing

Verify system and software requirements through analysis, demonstration, inspection, and test

Develop and maintain requirements traceability from specification through verification

Investigate, troubleshoot, and resolve hardware/software integration issues

Support lab testing, system bring-up, and performance validation activities

Analyze test results and document findings, discrepancies, and corrective actions

Collaborate with software, hardware, and systems engineering teams to ensure successful integration of mission capabilities

Support customer demonstrations, technical reviews, and certification efforts

Participate in planning activities to ensure technical, schedule, and cost objectives are achieved

Please Note:

This role is based in Owego, NY.

Must be able to obtain and maintain a Secret-level clearance and U.S. Citizenship required., You are a hands-on engineer who enjoys solving complex technical challenges through testing, integration, and problem resolution. You have experience working with multidisciplinary teams to validate system performance and ensure requirements are met. You thrive in a lab environment, enjoy troubleshooting hardware and software interactions, and are passionate about delivering reliable mission-critical capabilities to customers.

Requires an engineering degree in Electrical/Mechanical/Computer engineering, or Computer Science, with 5 years of applicable experience in a related field or related Masters degree and 3+ years of experience.

Demonstrated experience reviewing, evaluating and deriving requirements for testability.

Experience developing and directing the preparation and execution of comprehensive test plans, procedures and schedules for complete systems and/or subsystems for testing.

Demonstrated experience with requirements development, system design, problem analysis and resolution, and integration and test.

At Lockheed Martin, you'll have the opportunity to work on advanced avionics and mission systems that directly support national security missions. You'll collaborate with talented engineering teams, contribute to critical integration and test activities, and see your work transition from development through deployment. We offer competitive compensation, flexible work schedules, comprehensive benefits, and opportunities for continued professional growth.

Learn more about Lockheed Martin's Comprehensive benefits package here!

At Lockheed Martin Rotary and Mission Systems (RMS), we develop mission-critical technologies that support national defense and aerospace operations around the globe. Our teams deliver advanced avionics, mission systems, and integrated solutions that enable customers to operate safely and effectively in complex environments. Through innovation, technical excellence, and collaboration, we help ensure that critical systems perform as intended when they are needed most.