Strength shows that you are currently evaluating all aspects of the situation fairly and objectively. You are taking all factors into consideration without being swayed by emotion or bias. This card suggests that you have already gathered enough information about the proposal and now need to make an informed decision.
The Four of Wands represents an obstacle that may prevent you from making a decision. You may feel stuck and don't know how to proceed. Although you are well aware of what this opportunity can offer you, there is something else that is holding you back. Chances are there are some external circumstances that are influencing your decision, but try your best to identify these difficulties and address them.
The reversed Star shows that you need a little more confidence in your abilities. You must remember that you have the necessary skills to tackle any obstacle that comes your way. Furthermore, the card also indicates that it is important not to neglect your emotions in decision making; listen to your heart and follow the direction your inner perceptions take you.
From the interpretation of the three tarot cards, it can be concluded that your perspective on whether or not to accept this job offer is positive. While there are some hurdles to overcome, you have all the skills needed to do so. So, yes, the cards are suggesting that you seriously consider this opportunity.