Specialist, Integration and Test Software Engineer

Specialist, Integration & Test Software EngineerL3Harris Technologies is seeking a Specialist, Integration & Test Engineer to support the development, assembly, integration, verification, and test automation of space payloads, spacecraft subsystems, and full space vehicles. This is a hands-on, on-site role based in Palm Bay, Florida, supporting customer-funded programs within our Surveillance Systems division.In this role, you will work in a fast-paced, highly collaborative environment and provide software technical leadership across the product lifecycle, from early program development and requirements analysis through test automation, integration, verification, and delivery. You will help define and execute test strategies, develop and deploy Electrical Ground Support Equipment (EGSE), generate test documentation, support major program reviews, and drive issue resolution during system integration and test activities.The ideal candidate brings strong system integration and test (SI&T) experience in space, aerospace, defense, or similarly complex mission-critical environments, along with the ability to work across multidisciplinary teams and customer interfaces.Essential Functions:Provide system-level integration and test engineering support during verification activities, including automation of functional, qualification, and production environmental testing of space hardware and systemsSupport integration and test activities for spacecraft buses, communications payloads, mission payloads, and/or full space vehiclesSupport development and deployment of Electrical Ground Support Equipment (EGSE) to support integration, checkout, test automation, and test executionDevelop and maintain test documentation, including: Test Requirements DocumentsTest Design DocumentsTest PlansTest ProceduresVerification documentation and test reportsSupport day-to-day execution of integration and test activities for payload and spacecraft systemsPerform EGSE and Unit Under Test (UUT) checkout, selloff, and troubleshooting across all phases of the system lifecycleAnalyze test data, identify anomalies, document issues, and drive root cause and corrective action with cross-functional engineering teamsSupport system verification and validation activities from design through manufacturing, test, and deliveryContribute to major program reviews, including SRR, SDR, PDR, CDR, IRR, TRR, I&T, and final selloffInterface with internal teams, subcontractors, and customers to ensure successful test readiness and executionTravel as needed to support integration, test, and post-delivery activitiesSupport extended or weekend hours when required by program schedulesQualifications:Bachelor's Degree and a minimum 4 years of prior relevant experience.

Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience2+ years of experience of System Integration and Test (SI&T)2+ years of experience with NI tools such as LabVIEW and/or TestStandActive Top Secret or TS/SCI clearanceAbility to secure and maintain Special Access Program (SAP) access as requiredPreferred Additional Skills:Experience testing space-qualified, aerospace, or military hardwareExperience with system requirements analysis, testability, verification planning, and integration of hardware/software systemsExperience with DOORS or similar requirements management tools, including traceability and verification matricesExperience designing and using test beds, simulators, and EGSEExperience supporting programs through the full lifecycle, including concept development, proposals, design reviews, integration, test readiness, and deliveryExperience with RF test and measurement equipment, including: Spectrum analyzersNetwork analyzersLogic analyzersSignal generatorsOscilloscopesPower suppliesFamiliarity with satellite telemetry, tracking, and command (TT&C) systems and tools such as COSMOS or InControl, NI tools such as LabVIEW and/or TestStandFamiliarity with scripting or automation tools such as Python, Java, Perl, or similarFamiliarity with Jira, Bitbucket, and ConfluenceStrong written and verbal communication skillsAbility to thrive in a large-program, fast-paced environment