A person who is actively pursuing a career, often characterized by a focus on advancement and success.

करियरिस्ट (एक ऐसा व्यक्ति जो करियर को आगे बढ़ाने के लिए सक्रिय रूप से प्रयास करता है)

English Usage: She is a careerist who always aims for promotions.

Hindi Usage: वह एक करियरिस्ट है जो हमेशा पदोन्नति के लिए प्रयास करती है।