• Lead end-to-end **spacecraft avionics architecture** definition • Define system decomposition and interface strategy across on-board computers and payloads • Architect high-speed networking payloads, backplanes, and system boot/recovery concepts • Design robust **Failure Detection, Isolation, and Recovery** strategies, including safe-mode behavior and watchdog concepts • Document and maintain the technical baseline, including architecture diagrams and design justifications • Perform engineering analyses related to **radiation tolerance, EMI/EMC, signal integrity, and power distribution** • Collaborate with networking, GNC, RF, software, FPGA, and mechanical engineering teams • Support technical decision-making across architecture trade-offs and system constraints

• Performs business analysis tasks by supporting stakeholders of a specific system application(s) • Handles user inquiries/issues and enhancements to the system • Works with stakeholders to identify solutions that may include training and process change • Traces business requirements through to test plans and cases • Develops experience and competence working closely with experienced colleagues

• Under general direction, acts as the on-site project leader to execute and complete HVAC controls and other Building Automation System (BAS) projects with assigned customers in a safe and cost effective manner. • Performs or delegates tasks as required to execute and fully complete assigned projects including: system programming, installation coordination, system and network commissioning, training and project closeout • Participates in the installation of hardware designs and software programming using established standards as required. • Provides detailed information to communicate design and operation to customers, Johnson Controls staff and subcontractors • Manages and completes the loading, device verification, and commissioning of all system controllers as required. • Validates complete system functionality and resolves issues with subcontractors and others to ensure proper operation. • Provides accurate project as-built and commissioning documentation. • Test and write modifications to systems software • Provides coaching, mentoring and technical assistance. • Provides technical assistance to subcontractors • Performs site-specific training for owner/operator on the total system in full or with assistance. • Ensures owner/operator has been trained. • Provides proper documentation and manuals for system operation • Follows all safety standards and has the highest regard for employee and subcontractor safety

• Provide excellent internal support to the organization • Work with the Atlas internal infrastructure team to support internal systems including Azure AVD, Endpoint infrastructure, Entra ID, Intune, MS Defender, and Atlas’ VOIP system