Systems Engineer

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Barrios Technology is an engineering solutions partner with more than 45 years of experience supporting NASA and the commercial space industry. We deliver innovative engineering, software, and technology integration services across NASA centers nationwide. Barrios prides itself on a people‑focused culture that values creativity, diversity, professional growth, and a healthy work‑life balance.

We need a Systems Engineer with SE&I experience. In this role you will play a critical part in spacecraft development and certification primarily supporting the Lunar Gateway Test, Verification, and Validation team.

• Support Test, Verification, and Validation (TVV) process definition and execution for Gateway Program and Vehicle Systems Integration (VSI) Office
• Lead and coordinate TVV planning, integration, and execution across systems and programs, ensuring requirements, documentation, and verification events are successfully managed through closure
• Serve as VSI project representative at TVV forums (e.g., working groups, control boards) in support of detailed Verification Objectives (DVOs), subsystem, test and acceptance
• Review and support baselining of detailed test planning and implementation documentation
• Develop and aggregate verification cases into use cases/scenarios and test events
• Support development and execution of Gateway TVV processes, from verification statements, through event planning, to verification closure (VCN/VCaN)
• Support Verification Logic Network (VLN) development to identify sequence of verification events
• Development of SharePoint pages to document T&V status and activities
• Support development of cross-program Bi‑lateral and Joint Integration and Verification Test Plans (BIVPs, JIVPs)
• Coordinate with external programs (Orion, HLS, EHP) and identify Interface Requirements Documents (Visiting Vehicle IRD, Co‑manifested Payload IRD, etc.)
• Facilitate change management processes end‑to‑end document lifecycle

• Bachelor’s degree in engineering from an accredited engineering school, plus five (5) years of appropriate work experience
• OR… ten (10) years of appropriate work experience
• OR… fifteen (15) years of appropriate work experience
• Applied working knowledge of systems engineering practices associated with the definition, design, development, verification, implementation, testing, integration, and validation of complex systems
• Excellent communication skills (in both written and verbal), integration, coordination and presentation skills
• Demonstrated ability to work collaboratively with customers and stakeholders
• Ability to independently manage multiple tasks concurrently
• Proficient in Microsoft Office (Word, PowerPoint, Excel, Outlook, SharePoint)

• Working experience with Human Space Exploration programs (Gateway, ISS, Orion, etc.), especially related to vehicle development and/or hardware & software verification
• INCOSE System Engineering Professional Certification
• Master of Science degree in Systems Engineering or equivalent engineering
• Experience with innovation or process improvements projects and initiatives

• Must be a U.S. Citizen and successfully complete a U.S. government background investigation.
• Applicant selected may be subject to government security investigation and must meet eligibility requirements for access to classified information.
• Work may involve sitting for extended periods.
• May require lifting and carrying up to 25 lb.
• Must have sufficient mobility to enter areas of test facilities where necessary.
• Generally an office environment, but can involve inside or outside work depending on task.
• Standard office equipment (PC, telephone, fax, etc.)
• Regular attendance in accordance with established work schedule is critical.
• Ability to work outside normal schedule and adjust schedule to meet peak periods and surge requirements when required.
• Must be able to work in a team atmosphere.
• Must put forward a professional behavior that enhances productivity and promotes teamwork and cooperation.
• Grooming and dress must be appropriate for the position and must not impose a…