Portfolio Careers Are the Future—Here’s How to Build One of Your Own

What if "having it all" didn't mean climbing a single corporate ladder but building a whole web of work that fits your real life? An ecosystem of offers, clients, and projects fueled by your network and reputation, where you can tap into different opportunities at different seasons of life. This week, host Amanda Goetz sits down with Anna Mackenzie, a startup advisor, writer, and author of the newsletter Anna Mack’s Stack, who traded the corporate dream for a self-designed portfolio career. They get into how to diversify your income, why articulating your value is harder (and more important) than selling it, and how to start building on the side without burning out or quitting your day job. From the sunk cost fallacy that keeps you stuck to the 30-minutes-a-day rule that changed Anna's life, this episode is your friendly reminder to stop forcing your career into a straight line. Key Takeaways: A portfolio career is multidimensional and diversified by design—many income streams, projects, and identities at once. A full-time job can absolutely be part of a portfolio. It's not all-or-nothing. Your salary can fund the experimentation. Start building on the side before you leap. Ask past bosses and colleagues what you're good at. You can't always see your set of skills or offers clearly. Break big scary goals into the smallest achievable unit of effort—what Amanda calls the “KitKat” method. Structure your portfolio career around three tiers: core, secondary, and experimental income. You don't need a perfect strategy. Experiment your way to a plan that fits your life. (00:00) Intro (02:16) How ambition changes over time (04:20) What a portfolio career actually is (06:42) Signs a portfolio career might be for you (08:55) What keeps people stuck (11:41) Why the traditional path feels narrow for women (13:42) The first step: knowing your value (16:04) Starting when you're too drained (20:04) Side hustle vs. portfolio career (21:18) Building your flywheel (24:30) Deliberate experimentation (29:16) Rapid fire GUEST LINKS Anna’s new 6-week accelerator, The Portfolio Career Build Method: https://www.annamackenzie.com.au/portfoliocareerbuildmethodSubstack: Anna Mack’s Stack Website: https://www.annamackenzie.com.au/ Instagram: https://www.instagram.com/annaclmack/ TikTok: https://www.tiktok.com/@annaclmack LinkedIn: https://www.linkedin.com/in/annaclmack/ FOLLOW THE PODCAST IG: https://www.instagram.com/girlboss/ | TikTok: https://www.tiktok.com/@girlboss Amanda Goetz: https://www.instagram.com/theamandagoetz/ https://girlboss.com/pages/ambition-2-0-podcast SIGN UP Subscribe to the Girlboss Daily newsletter: https://newsletter.girlboss.com/ For all other Girlboss links: https://linkin.bio/girlboss/ ABOUT AMBITION 2.0 Powered by Girlboss, Ambition 2.0 is a podcast where we'll be exploring what it really means to "have it all" in work, family, identity, and self… and if it's actually worth it. Each week, you'll hear from hardworking women who've walked the tightrope of ambition. They'll share their costly mistakes, lessons learned, and practical tips for how to have it all and actually love what you have. Learn more about your ad choices. Visit megaphone.fm/adchoices