Space Systems Test & Integration Engineer

Ennoble First Inc.; Boulder (CO); On-site; USD 110,000 - 145,000; Full time

Job summary

Ennoble First is seeking a Systems Test Integration Engineer to support complex space and ground systems in the Longmont/Boulder, Colorado area. Responsibilities include test planning, verification, and validation across software and hardware interfaces, with emphasis on integration of internal and COTS/GOTS components.

The role requires TS/SCI clearance to start, experience with DOORS, Cameo, and agile environments, and coordination across multiple program teams.

Qualifications

• Experience in integration and test and/or system- or subsystem-level verification.
• Experience in the space domain, including satellite ground systems and orbital platforms.
• Exposure to Linux, virtualized environments (virtual machines and containers), and hardware/software interfaces.
• Familiarity with systems engineering practices, requirements decomposition, and tools such as DOORS and Cameo.
• Experience working in Agile environments; strong technical writing, collaboration, and troubleshooting skills.
• Ability to learn complex systems and perform effectively in fast-paced, changing environments.
• Active and current TS/SCI clearance to start, as stated in the source basic qualifications; final clearance threshold requires confirmation.

Responsibilities

• Plan, implement, test, document, and maintain integration and test solutions for internally developed and COTS/GOTS components, subsystems, and systems.
• Translate customer and contractual needs into test solutions within technical, schedule, and cost constraints; define specifications and interface parameters.
• Develop and execute test plans, objectives, scenarios, procedures, and schedules; coordinate subsystem and system testing across program teams.
• Perform integration, verification, and validation across complex systems of systems; identify defects, troubleshoot interfaces, and develop workarounds.
• Contribute to detailed design, software changes and bug fixes, unit testing, test automation, and integration testing as needed.
• Use systems engineering tools such as DOORS and/or Cameo to support requirements and integration activities.
• Document procedures, system configurations, data flows, and troubleshooting steps; provide informal training on system operations.
• Maintain systems in customer-owned facilities in accordance with security and operational standards.
• Coordinate between engineering and operations teams on system status and anomalies; provide metrics and inputs for management briefings.
• Participate in software version testing and evaluation and provide feedback to engineering and development test teams.
• Support occasional 24/7 system test events or after-hours operational anomaly response when required.

Skills

System integration verification

Space domain experience

Linux & virtualization

DOORS & Cameo

Agile experience

Technical writing & troubleshooting

Learning in fast-paced environments

Active TS/SCI clearance

Tools

DOORS

Cameo

Jira

Confluence

Zephyr

Job description

Ennoble First is seeking a Systems Test Integration Engineer to support complex space and ground systems in the Longmont/Boulder, Colorado area. Responsibilities include test planning, verification, and validation across software and hardware interfaces, with emphasis on integration of internal and COTS/GOTS components.

The role requires TS/SCI clearance to start, experience with DOORS, Cameo, and agile environments, and coordination across multiple program teams.