Authentic, happy, trustworthy, open-minded, passionate, service oriented – if these words describe you, Lone Star Credit Union may be the match you have been looking for. We believe 'if it’s good for you, it’s good for us.' Our strong core values, called our Elements of Good, drive the culture of Lone Star Credit Union. A Financial Service Officer (FSO) will develop relationships, build trust, and maintain integrity with every contact, including Members, potential Members, and co-workers.