Private Equity Legal / Investment Banking Associate (San Diego) | Boston, MA, USA | In-Office

Location: La Jolla (San Diego), California MidInfra Capital Partners LLC is a transportation-focused private equity infrastructure investment firm seeking a highly qualified In-House Private Equity Legal / Investment banking/Finance Associate to join its growing investment team. This role offers a unique opportunity to function at the intersection of private equity investing, legal advisory, and financial management. The Associate will support investment execution, fund operations, and legal matters across the firm’s platform. The position is well suited for an entrepreneurial professional with 2–5 years of corporate legal or Investment Banking experience and a strong foundation in finance or investment banking/finance who is seeking hands-on exposure within a fast-paced private equity environment. The Associate will work closely with the CEO/President and senior leadership in a lean, high-performing team, gaining direct exposure to senior executives, investment partners, and counterparties. Office Environment: This position is based in our La Jolla, California office and offers an exceptional work–life environment. The role is ideal for an attorney seeking intellectually engaging work while enjoying the lifestyle benefits of coastal Southern California. Key Responsibilities Private Equity and Investments • Develop and analyze private equity acquisition models and investment presentations • Support transaction execution, including legal documentation and negotiations • Participate in private equity due diligence, collaborating with portfolio company executives and external advisors Legal • Assist with fund formation documentation and negotiation of investment and operating agreements • Ensure compliance with applicable regulatory and legal requirements • Manage internal legal matters, including employment-related issues and general corporate matters • Review, draft, and negotiate vendor agreements, service contracts, and other operational legal documents Investment banking/finance, Investor Reporting, Fund Management, and Compliance • Prepare and review investor reports, providing clear and concise updates on fund performance • Coordinate with external auditors and accounting firms to review or prepare financial statements • Maintain compliance documentation and oversee fund administration processes • Manage capital flows, fund expenses, and supporting documentation in coordination with third-party fund administrators and internal stakeholders Required Experience, Education, and Skills • Required: Juris Doctor (J.D.) from an accredited law school and admission to the bar • Required: 2–5 years of corporate legal/Investment Banking experience • Required: MS in Finance, MBA, CPA (or equivalent), with 2–3 years of experience in finance or law, investment banking/finance or business management • Strong knowledge of contract and employment law, with demonstrated experience drafting and negotiating complex agreements • Excellent analytical, problem-solving, and quantitative skills • Solid understanding of corporate finance, investment banking/finance, and general business operations • Exceptional attention to detail and the ability to synthesize complex information into actionable financial and legal analysis Compensation • Base Salary: $150,000, plus discretionary bonus (equity and cash) • Total compensation may vary based on experience, tenure, market conditions, prior performance, and familiarity with the rail and transportation sector About Us MidInfra Capital Partners and its parent company, MidRail LLC, are private equity asset managers focused on freight rail and transportation infrastructure investments across North America. The firm specializes in originating, acquiring, consolidating, and operating integrated rail assets, including private industrial rail operations, short lines, Class I spin-offs, rail facilities, and select rail technology businesses. The firm currently manages approximately $1 billion in assets under management, with a strategic objective to grow AUM to $2–3 billion over the next three to five years. MidInfra is recognized for its innovative, execution-driven approach to investing in undercapitalized and underfollowed segments of the freight rail industry, combining operational expertise with progressive, best-in-class investment practices.