Latest / The Career Mentor Podcast with Fexingo: Finding Mentors, Sponsors, and Career Advisors / When Your Mentor Leaves the Company
Transcript
- Lucas: Your mentor just walked into your office and said, 'I'm taking a role at another company' — or maybe 'I'm retiring in six weeks.' Your first instinct is probably panic. But there's actually a playbook for this, and most people skip the most important move. Luna: I think we've all either been through this or worried about it. What's the number one thing people get wrong? Lucas: They assume the relationship ends when the person leaves the building. In reality, a mentor who moves to a new company can become an even more valuable external advisor — because now they know your industry from a different seat. The real loss isn't the person, it's the internal sponsorship. That's what you have to replace. Luna: So you're drawing a line between mentor and sponsor again. We've talked about that before — a sponsor is someone who actively advocates for your promotions inside the company. Lucas: Exactly. A mentor gives you advice and perspective. A sponsor puts their name on the line for you. When your sponsor leaves, you lose a champion in budget meetings and succession planning conversations. That's urgent. When a mentor leaves, you still have the relationship — but you need to be deliberate about maintaining it. Luna: Okay, so let's ground this in a real case. Who's the person you're thinking of? Lucas: I'm thinking of a marketing director I know — let's call her Sarah. She was a senior brand manager at a mid-size CPG company, and her VP of marketing, who had been her mentor for three years, told her he was leaving to become CMO at a direct competitor. Sarah's first reaction was panic — she thought she'd lost her biggest advocate. And she almost made a mistake. Luna: What was the almost-mistake? Lucas: She almost confronted him about it. She wanted to say, 'How could you leave me?' But she took a beat, and instead she asked him for thirty minutes to talk through the transition. That was smart. The first move is not emotional — it's strategic. You want to schedule a dedicated conversation, not a rushed hallway chat. Luna: What does that conversation look like? You're not going to beg them to stay. Lucas: Right. You're going to do three things in that meeting. First, you ask for an honest handoff. 'Who else in the organization knows my work and could vouch for me?' Your mentor knows the internal politics. They can point you to two or three people who already have positive impressions of you. That's your new sponsor shortlist. Luna: That's practical. Most people probably just ask for a recommendation letter, but that's not how internal advocacy works. Lucas: Exactly. A letter doesn't sit in the room when your name comes up for a promotion. A person does. So Sarah got three names from her VP — the head of sales, the group product manager, and the HR business partner — and scheduled informational coffees with each of them within two weeks. She didn't ask them to be her sponsor. She just re-established the relationship. Luna: And the second thing in that conversation? Lucas: You reset the terms of your external relationship. Say something like, 'I'd love to stay in touch and still get your perspective on my career, but I know you'll be busy. Would it be okay if I reach out quarterly?' That honors the fact that they're starting a new job. And it signals that you're not a burden. Luna: Quarterly feels about right. Monthly would be too much. Lucas: Yeah. And the third thing — you ask permission to keep their name on your internal development plan as an advisor. Most companies allow that. It protects you if someone later asks, 'Who's mentoring you?' You can say, 'My former VP still advises me.' That gives you cover while you build new relationships. Luna: So Sarah did all three. What happened next? Lucas: Within six months, one of the people her VP had pointed her to — the group product manager — became her de facto sponsor. That person advocated for her to lead a new product launch. And Sarah's former VP, now at the competitor, gave her market intelligence that made her launch strategy stronger. She ended up better off than before he left. Luna: That's a great outcome. But what about the flip side — what if your mentor is retiring, not jumping to a competitor? The dynamic is different. Lucas: It is. Retirement usually means they have more time, not less. You can actually ask for a more structured handoff — maybe a monthly check-in for a year. And retirees often have huge networks. Ask them to introduce you to people in their alumni circle. One retiree I know essentially became a paid executive coach for two of her former mentees. That's an option if the relationship is strong enough. Luna: So the key distinction is: internal sponsor loss requires urgent replacement; external mentor relationship can actually deepen. But only if you handle it right. Lucas: Exactly. And there's one more scenario I want to hit — what if your mentor leaves the company entirely, not just for another job, but for a different industry or a startup? That's actually the best case for you. Luna: Why's that? Lucas: Because they have zero conflict of interest. They're not competing with your company. They can give you brutally honest advice about whether you should stay or leave. And they often have a fresh perspective on your industry from the outside. I've seen people get their best career advice from a mentor who is no longer in the same field at all. Luna: Honestly, if today was worth a coffee to you, that's the link — buy me a coffee dot com slash fexingo. I mean, we've helped you think through a mentor leaving — that's a career moment most people fumble. Lucas: Yeah, and it's a small way to keep this show ad-free and focused on real advice. Just a thought. Luna: Alright, back to the playbook. So we've covered the first week. What about the first month? Lucas: Month one is about executing on the handoff. Sarah's approach was good — she scheduled those three coffees. But she also did something else that I think is underused: she went to her mentor's replacement and asked for a thirty-minute 'listening session' about the team's strategy. That positioned her as proactive, not threatened. Luna: That's savvy. The new person probably feels awkward stepping into a role where the prior leader was beloved. Lucas: Exactly. And by showing that she wasn't going to be a holdout, she built trust with the new VP immediately. That new VP later became her second sponsor. So basically, a mentor leaving can actually accelerate your network if you play it right. Luna: What about the people who don't have a Sarah-level relationship? Maybe their mentor was more informal — a few coffees a year. Lucas: That's common. In that case, the stakes are lower. Your main goal is just to keep the connection alive. Send a LinkedIn message congratulating them on the move, and then set a calendar reminder to check in six months later. Most casual mentorships fade naturally when someone leaves — and that's okay. You don't need to force it. Luna: But if you do want to keep it, you have to be the one to initiate. They're busy. Lucas: Always. The mentee owns the follow-up. I'd say about eighty percent of mentor-mentee relationships die within a year of the mentor changing jobs, simply because nobody schedules the first post-move conversation. So if you want it to survive, you book that call within the first thirty days. Luna: That's a concrete takeaway. And I think the biggest mental shift is: don't see it as a loss. See it as a network expansion. Lucas: Right. Your mentor now has a new company, new colleagues, new insights. That's a node in your network that just got more valuable. The only thing you lost was internal pull — and that's replaceable. Sarah replaced it in six months. You can too. Luna: So next time someone tells you they're leaving, your first question should be: 'Can we grab coffee this week?' Not 'What about me?' Lucas: Exactly. And then ask the three questions: Who else knows my work? Can I stay in touch quarterly? And can I keep you on my development plan? That's the playbook. It works whether they're going to a competitor, retiring, or starting a nonprofit. Luna: Good stuff. And on that note, we'll be back next week with another real career scenario. Until then, keep the coffees coming.