CACI is seeking an experienced System Engineer, Senior to support logistics operations across the Indo-Pacific. The System Engineer, Senior serves as CACI's senior technical professional responsible for designing, integrating, implementing, and sustaining enterprise information technology and systems engineering solutions that support logistics, mission support, operational planning, and command and control capabilities. Reporting directly to the Program Manager, this position provides technical leadership to ensure secure, reliable, and scalable systems support mission execution across distributed and contested environments. 

The System Engineer, Senior works closely with Government stakeholders, program leadership, software developers, network engineers, cybersecurity personnel, system administrators, and mission partners to develop and maintain integrated technology solutions supporting operational requirements. This position ensures system availability, interoperability, performance, and security while supporting modernization initiatives, technology integration, and continuous operational improvement. 

Responsibilities: 

• Design, implement, and maintain enterprise IT systems supporting mission operations. 

• Develop systems engineering solutions that integrate logistics, operational, and mission support capabilities. 

• Analyze system requirements and develop technical architectures supporting Government objectives. 

• Coordinate system integration activities across hardware, software, networks, and cloud environments. 

• Ensure system availability, reliability, scalability, and performance through proactive engineering practices. 

• Support technology modernization initiatives and lifecycle management activities. 

• Coordinate with cybersecurity personnel to ensure compliance with Government security requirements. 

• Perform systems analysis, troubleshooting, and root cause analysis to resolve technical issues. 

• Develop and maintain systems engineering documentation, architecture diagrams, and technical procedures. 

• Support testing, validation, accreditation, and implementation of new technologies and system enhancements. 

• Monitor system performance and recommend improvements to optimize operational effectiveness. 

• Coordinate with vendors, subcontractors, and Government technical representatives supporting enterprise systems. 

• Prepare technical briefings, engineering reports, and project status updates for program leadership. 

• Mentor junior engineers and promote systems engineering best practices across the program. 

• Foster continuous improvement through innovation, automation, and adoption of emerging technologies. 

Qualifications: 

Required:  

• Minimum 10 years of experience supporting systems engineering, enterprise information technology, software engineering, or infrastructure engineering for Government or Department of Defense programs. 

• Experience supporting Department of Defense, Joint, Combatant Command, Service Component, or Special Operations organizations. 

• Experience designing, integrating, and sustaining complex enterprise IT systems supporting mission-critical operations. 

• Demonstrated ability to brief senior Government and military leadership on technical solutions, system performance, and engineering initiatives. 

Desired:  

• Bachelor's Degree in Systems Engineering, Computer Science, Software Engineering, Information Technology, Computer Engineering, or a related field. 

• Experience supporting cloud computing, virtualization, enterprise networking, systems integration, or command and control environments. 

• Experience utilizing Microsoft Azure, AWS, VMware, Microsoft 365, PowerShell, Linux, Windows Server, SQL, or other enterprise infrastructure and systems engineering technologies. 

• Professional certifications such as Microsoft Certified Azure Solutions Architect, AWS Solutions Architect, CISSP, Security+, Cisco CCNP, VMware VCP, ITIL, or equivalent systems engineering certifications are preferred.