In astrology, different planetary placements and aspects are said to impact different aspects of life, including job growth and career. Some general astrological factors that tend to be deemed helpful or hindering for job growth and career are as follows:

Helpful Planetary Aspects and Placements for Job Growth
Strong Saturn: Generally considered the most important planet for work, symbolizing discipline, effort, responsibility, and endurance. A positively placed Saturn may denote stability, an organized professional path, and success in the long term earned through hard work.
Benefic Contributions to the Midheaven (MC): The Midheaven represents your public persona, career goals, and professional standing. Best Astrologer in New York Benefic aspects (conjunction, sextile, trine) from benefic planets such as Jupiter or Venus to the MC may contribute to opportunities for development, recognition, and achievement.
Well-placed Sun: The Sun is the symbol of your true self, leadership skills, and sense of direction. A well-placed Sun, particularly in its own sign, a dignified sign, or in a prominent house like the 10th house of profession, can suggest confidence, a clear professional direction, and inherent authority.
Strong Jupiter: Jupiter represents wisdom, growth, opportunity, and luck. A strong Jupiter placed in the right position can lead to career advancement in areas such as teaching, law, finance, and advisory. It can also represent mentors and favorable situations.
Benefic Planets in Career Houses: 2nd house (values, finance), 6th house (service, work, daily routine), and 10th house (career, public image) are important for career. Benefic planets such as Jupiter, Venus, and Mercury placed in these houses can signify prosperity, smooth working relations, and growth prospects.
Strong Mercury: Mercury rules communication, intelligence, and commercial acumen. Mercury placed well in a chart supports media, writing, marketing, and technical careers with clear thinking and good communication.
Strong Mars: Mars gives the push, courage, and initiative. It is useful for competitive careers such as defense, sports, engineering, and business, providing the ambition to risk and overcome challenges.
Favorable Transits: Planetary movement (transits) can turn career potential into reality. Jupiter transiting the 10th house, for instance, usually indicates new opportunities, whereas Saturn transiting the 6th house can mean rewards for toil and effort.
Positive Yogas: Some planetary combinations in certain houses (yogas) are deemed very favorable for job. Raj Yoga (benefic planets in Kendra or Trikona houses) and Dharma Karmadhipati Yoga (rapport between 9th and 10th house lords) are linked with success and high position.
Difficult Planetary Placements and Aspects for Career Development
Weak or Afflicted Saturn: A weak, retrograde, or ill-aspected Saturn may cause delays, setbacks, dissatisfaction with work, repeated job losses, and sluggish career advancement.
Difficult Aspects to the MC: Tough aspects (square, opposition) of malefic planets such as Saturn, Mars, or the nodes (Rahu and Ketu) to the Midheaven may cause hindrances, clashes with authority, and trouble in attaining career objectives.
Weak Sun: A weak Sun in the birth chart can lead to low self-esteem, lack of appreciation, difficulty with authority, and career plateaus.
Weak Jupiter: A weak Jupiter may signify a loss of direction, missed chances, money problems, and bad career choices.
Malefic Planets in Career Houses: Having malefic planets such as Mars, Saturn, Rahu, or Ketu in the 2nd, 6th, or 10th house, or malefying the lords of these houses, can cause problems and hurdles in career and money.
Weak Mercury: Weak Mercury may result in poor communication, poor judgment, and business losses.
Weak Mars: Weak Mars may lead to a lack of drive, aggression at the workplace, and unstable career.
Challenging Transits: Hard transits, like Saturn or Rahu transit in the 10th or 6th house and aspecting prominent planets, may lead to phases of hardship, re-assessment, or untimely changes in the career.
Negative Yogas: Some planetary combinations, such as Vish Yoga (Saturn and Moon conjunction) or Angarak Yoga (Mars and Rahu conjunction), may produce frustration, impulsiveness, and career instability.
Rahu and Ketu Influences: These shadow planets may cause sudden, unforeseen changes, instability, and concealed hurdles in career, leading to illusions or a lack of interest at times.
Keep in mind that astrological descriptions are intricate and based on the whole birth chart, not just the signs, houses, and aspects, and the strength and dignity of planets involved. Visiting an expert astrologer can offer an individualized prediction of your professional future according to your specific birth chart.