
Counsel, Operating Businesses – CoStar Group – Arlington, VA or Irvine, CA
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Who is CoStar Group?
CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world’s real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives.
We have been living and breathing the world of real estate information and online marketplaces for over 35 years, giving us the perspective to create truly unique and valuable offerings to our customers. We’ve continually refined, transformed and perfected our approach to our business, creating a language that has become standard in our industry, for our customers, and even our competitors. We continue that effort today and are always working to improve and drive innovation. This is how we deliver for our customers, our employees, and investors. By equipping the brightest minds with the best resources available, we provide an invaluable edge in real estate.
Counsel, Operating Businesses
Irvine, CA or Arlington, VA | In office, Monday – Friday
CoStarGroupisseekinga highly motivated, adaptable, and business‑minded Counsel, Operating Businessesto join its Legal Department.
This role is designed for an attorney who thrives in a fast‑paced, high‑volume commercial environment and is interested not only in day‑to‑day contract negotiation, but also in how legal services are delivered at scale. The successful candidate will serve as a trusted legal partner to CoStar’s operatingbusinesses—supporting commercial transactions, advising brand leaders, and helping modernize contracting processes through improved workflows, templates, automation, AI, and other tools.
Reporting to the Division General Counsel, Operating Businesses, this position supports the legal needs of CoStarGroup’s operating businesses across sales, procurement, product, marketing, and operations. In addition to drafting and negotiating agreements, the role plays a central part in intake management, workflow prioritization, and continuous improvement of contracting processes.
The ideal candidate brings strong commercial judgment, an operational mindset, and a desire to partner with the business on both execution and strategy.
Key Responsibilities
Draft, review, and negotiate a wide range of commercial agreements
Support general corporate legal matters, including collaborating on special projects related to M&A, product development, piracy, and regulatory compliance
Provide practical, risk‑based guidance to internal stakeholders
Manage day‑to‑day intake and workflow for contract and legal requests from internal teams and external customers
Help prioritize matters in a high‑volume environment, balancing speed, risk, and businessobjectives
Create,maintain, and distribute template agreements, playbooks, and standard addenda for scalable use across the company
Identifyand implement better ways of working to reduce friction, improve turnaround times, and drive adoption of improved legal processes across the operating businesses
Leverage AI tools, automation, and other technologies to improve contract review, drafting, issue spotting, and knowledge management
Serve as a legal advisor to brand and business leaders, supporting strategy, growth initiatives, and operational decision‑making
Participate in discussions around new products, partnerships, and go‑to‑market initiatives
Contribute ideas and perspectives on how legal can better enable growth while managing risk
BasicQualifications
J.D. from an accredited law school; active bar membership in good standing.
5-10 years of experience; some in-house experience preferred
Bachelor's degree required from an accredited, not-for-profit, in-person college/university.
A track record of commitment to prior employers.
PreferredQualifications
Experience with, or understanding of, real estate will be considered helpful
What’s In It For You?
If you are a driven professional looking for a high-growth, high-reward career, CoStar Group offers the ideal opportunity. Be part of a best-in-class company with strong year-over-year growth that invests in your success. Enjoy a rewarding atmosphere where you can learn, excel, and grow.
When you join CoStar Group, you’ll experience a collaborative and innovative culture working alongside the best and brightest to empower our people and customers to succeed.
We offer you generous compensation and performance-based incentives. CoStar Group also invests in your professional and academic growth with internal training and tuition reimbursement.
Our benefits package includes (but is not limited to):
Comprehensive healthcare coverage: Medical / Vision / Dental / Prescription Drug
Life, legal, and supplementary insurance
Virtual and in person mental health counseling services for individuals and family
Commuter and parking benefits
401(K) retirement plan with matching contributions
Employee stock purchase plan
Paid time off
Tuition reimbursement
On-site fitness center and/or reimbursed fitness center membership costs (location dependent)
Access to CoStar Group’s Diversity, Equity, & Inclusion Employee Resource Groups
Complimentary gourmet coffee, tea, hot chocolate, fresh fruit, and other healthy snacks
Sponsorship
We welcome all qualified candidates who are currently eligible to work full-time in the United States to apply. However, please note that CoStar Group is not able to provide visa sponsorship for this position.
Pay Transparency
This position offers an annual base salary range of $143,000 minimum - $200,000 maximum plus bonus opportunity based on relevant skills and experience and includes a generous benefits plan.
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CoStar Group is an Equal Employment Opportunity Employer; we maintain a drug-free workplace and perform pre-employment substance abuse testing

CoStar Group (NASDAQ: CSGP) is a global leader in commercial real estate information, analytics, online marketplaces, and 3D digital twin technology. Founded in 1986, CoStar Group is dedicated to digitizing the world’s real estate, empowering all people to discover properties, insights, and connections that improve their businesses and lives.
CoStar Group’s major brands include CoStar, a leading global provider of commercial real estate data, analytics, and news; LoopNet, the most trafficked commercial real estate marketplace; Apartments.com, the leading platform for apartment rentals; Homes.com, the fastest-growing residential real estate marketplace; and Domain, one of Australia’s leading property marketplaces. CoStar Group’s industry-leading brands also include Matterport, a leading spatial data company whose platform turns buildings into data to make every space more valuable and accessible, STR, a global leader in hospitality data and benchmarking; Ten-X, an online platform for commercial real estate auctions and negotiated bids; and OnTheMarket, a leading residential property portal in the United Kingdom.
CoStar Group’s websites attracted over 143 million average monthly unique visitors in the third quarter of 2025, serving clients around the world. Headquartered in Arlington, Virginia, CoStar Group is committed to transforming the real estate industry through innovative technology and comprehensive market intelligence. From time to time, we plan to utilize our corporate website as a channel of distribution for material company information. For more information, visit CoStarGroup.com.