Open Systems Solutions Architect (Defense / MOSA)

Job Summary

Pacific Impact Zone (PIZ) is seeking an Open Systems Solutions Architect to design and implement modular, distributed system architecture across our national defense portfolio. 

This is not a policy or compliance-only role. This position is responsible for translating open architecture concepts (MOSA and related frameworks) into systems that function in real-world operational environments. 

The ideal candidate brings experience in defense systems, systems integration, or architecture, and can bridge technical design with program execution. You will work directly with mission partners, engineers, and program teams to drive implementation across priority mission areas including distributed manufacturing and contested logistics. 

Key Responsibilities 

Program Execution & Mission Partner Engagement 

• Lead architecture execution across active defense programs from planning through delivery  
• Engage directly with mission partners, program offices, and industry stakeholders  
• Translate mission needs into actionable system and integration approaches  
• Drive progress in ambiguous environments and ensure delivery outcomes—not just compliance  

Architecture Design & Systems Integration 

• Define modular system architectures, interface approaches, and integration strategies  
• Evaluate vendor solutions and technical claims with credibility and sound judgment  
• Translate open architecture principles (MOSA and related frameworks) into practical implementation plans  
• Identify and close gaps between policy intent and real-world system execution  

Capability Building & Knowledge Transfer 

• Capture and document architecture approaches, frameworks, and lessons learned  
• Contribute to internal platform development, including distributed manufacturing initiatives  
• Support development of repeatable models for open architecture implementation across programs

Education: BS in Engineering, Systems Engineering, or related field (or equivalent experience) 

Experience and Qualifications 

Required: 

• Experience working on DoD or defense-adjacent systems or programs  
• Background in systems architecture, systems engineering, or systems integration  
• Demonstrated ability to own and deliver complex workstreams in ambiguous environments  
• Experience working across technical teams, program leadership, and external stakeholders  
• Strong communication skills with the ability to translate technical concepts across audiences 

Preferred (Not Required): 

• Experience with open architecture or modular systems (MOSA, OSA, FACE, SOSA, etc.)  
• Familiarity with DoD acquisition processes or program office environments  
• Experience supporting logistics, sustainment, or distributed systems  
• Exposure to supply chain integration or manufacturing systems 

Personal Attributes 

• Ownership mindset with accountability for real outcomes  
• Comfortable operating in fast-moving, undefined environments  
• Pragmatic and execution-focused—understands the difference between compliance and implementation  
• Mission-driven, with a strong interest in supporting the Warfighter  
• Willing to document and share knowledge to build organizational capability 

Work Environment:  

Full time, exempt position. 

This is a remote/hybrid position. Work may be performed from any location; however, team members are expected to maintain availability during core business hours of 8:00 AM – 5:00 PM Hawaii Standard Time (HST) to support collaboration. The company is headquartered in Honolulu, Hawaii, and team operations are aligned with this time zone.

Periodic travel may be required to support client engagements, mission partner meetings, and company operations. Relocation support is not offered.

Benefits   

• Health/Dental/Vision insurance coverage  
• Short-Term and Long-Term Disability  
• Retirement savings plan with employer match  
• Paid time off and holidays  

EEO Statement 

We are an Equal Opportunity Employer and make employment decisions without regard to race, color, religion, sex, gender identity, sexual orientation, national origin, age, disability, veteran status, or any other protected status. 

Work Authorization: 

Applicants must be authorized to work in the United States without current or future employer sponsorship. 

Application link - https://app.trinethire.com/companies/576584-pacific-impact-zone-solutions/jobs/121345-open-systems-solutions-architect-defense-mosa