Senior Spacecraft Integration & Test Engineer

L3Harris Technologies; Palm Bay (FL); On-site; USD 110,000 - 160,000; Full time

Job summary

L3Harris Space Systems Sector in Palm Bay, FL is seeking a Sr. Specialist, Integration and Test Engineer to lead space system integration, verification, and test activities on-site.

You will develop test plans, coordinate hardware/software-in-the-loop environments, and drive issue resolution through the full product lifecycle. The role requires hands-on experience with spacecraft RF subsystems, complex instrumentation, and collaboration with systems, software, mission, and quality teams.

Qualifications

• Bachelor’s Degree and minimum 6 years of prior relevant experience.
• 2+ years of flatsats and simulators experience.
• 2+ years with Bus Hardware/Software integration, testing, and troubleshooting.
• Active TS/SCI clearance.
• Ability to secure and maintain SAP access as required.

Responsibilities

• Oversee the integration and testing of lower-level assemblies through subsystem and payload-level verification.
• Develop system test documentation, including Test Requirements Documents, Test Design Documents (TDDs), and test plans and procedures.
• Support and direct personnel in the execution of system testing and integration readiness activities for space payloads and/or space vehicles.
• Develop and execute functional, performance, and qualification test procedures, and document results to verify compliance with program requirements.
• Support test configuration setup, script development, test procedure development, implementation, checkout of test racks and test set software, and evaluation of analysis tools.
• Identify, document, track, and help resolve test and integration issues through closure.
• Analyze test results, identify anomalies, and collaborate with development teams to determine root cause and support corrective actions.
• Represent SI&T in major technical reviews, including SRR, SDR, PDR, CDR, and TRR.
• Work extended and weekend hours, as needed, during critical SI&T phases of the program.
• Partner with cross-functional teams during requirements analysis and verification planning, including RVTM maintenance.

Skills

Flatsats & simulators

Bus HW/SW integration

Automation & scripting (Java, Python,/

Education

Bachelor’s degree + 6+ years

Tools

COSMOS

Ruby

InControl

DOORS

Cameo

MagicDraw

Jira

Bitbucket

Confluence

Job description

L3Harris Space Systems Sector in Palm Bay, FL is seeking a Sr. Specialist, Integration and Test Engineer to lead space system integration, verification, and test activities on-site.

You will develop test plans, coordinate hardware/software-in-the-loop environments, and drive issue resolution through the full product lifecycle. The role requires hands-on experience with spacecraft RF subsystems, complex instrumentation, and collaboration with systems, software, mission, and quality teams.