In astrology, planetary positions can influence your chances of getting onsite opportunities. To enhance these prospects, consider performing remedies for favorable planets like Jupiter and Saturn, which govern career growth and foreign travel. Strengthening your 9th and 12th houses, associated with luck and overseas chances, through mantras or wearing gemstones like yellow sapphire for Jupiter can help. Regularly consulting an astrologer for personalized guidance and performing rituals such as offering prayers on Thursdays may also improve your chances of securing onsite opportunities.