Employees at Packet Systems Indonesia appreciate the good salaries and opportunities to learn new skills, especially for those new to the networking field. The company also offers a good work-life balance with flexibility and rest periods after extended work hours. However, there are some potential challenges, such as management needing improvement in areas like feedback, motivation, and structure. Additionally, there can be a heavy workload at times, particularly for engineers tasked with quickly learning new technologies and systems. Career growth opportunities and the path to becoming a permanent employee may also be limited based on specific skill requirements.