CoStar Group

Security Engineer Intern - Richmond, VA

CoStar Group$83K — $93K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Currently pursuing a bachelor's degree in Cybersecurity, Computer Science, or related field.
  • Planning to return to school after the internship.
  • Expected graduation between December 2027 and June 2028.
  • Minimum cumulative GPA of 3.0.
  • Demonstrated interest in cybersecurity through personal projects or studies.
  • Availability for the full 10-week, 40-hour work week internship.
  • Relevant technical experience in cybersecurity or related disciplines.

Responsibilities

  • Develop a working prototype to address a cybersecurity challenge.
  • Respond to security alerts and analyze findings.
  • Tune security controls based on incident responses.
  • Assist in cybersecurity projects under mentorship.
  • Gain exposure to modern cybersecurity practices through hands-on tasks.

Benefits

  • Hands-on experience in a large enterprise cybersecurity program.
  • Dedicated mentorship for technical and career development.
  • Opportunity to engage in cybersecurity operations and projects.
  • Exposure to emerging technologies like AI security.
  • Work in a collaborative and innovative culture.
Full Job Description
Security Engineer Intern - Richmond, VA

Job Description

Role Description:

We are seeking a Security Engineering Intern to join our team, where you'll gain hands-on experience in a large enterprise cybersecurity program in areas such as vulnerability management, endpoint security, threat detection, security controls, and emerging areas such as AI security.

CoStar Group's Security Engineering internship program provides hands-on experience through three workstreams:

1. Develop a working prototype to solve a cybersecurity challenge.

2. Perform cybersecurity operations such as responding to alerts, analyzing findings, or tuning controls.

3. Assist in a cybersecurity project while learning from experienced team members and building a foundation in modern cybersecurity practices.

Each intern is paired with a dedicated mentor to support technical development, career growth, and day-to-day learning throughout the program. This internship is designed to provide exposure to the types of work performed by Security Engineers and help prepare students for future careers in cybersecurity.

This position is located in Richmond, VA and offers a schedule of Monday to Thursday in office and the option to work from home on Friday.

Technologies & Security Areas You May Explore

At CoStar Group, our Security Engineering team uses a variety of tools and technologies to help identify, prevent, detect, and respond to cybersecurity risks across the enterprise. Depending on the team and project, interns may gain exposure to:

  • Vulnerability scanning and vulnerability management tools


  • Endpoint security technologies


  • Security monitoring and incident response processes


  • Security tool integrations and automation


  • Identity and access management concepts


  • Cloud and infrastructure security concepts


  • Scripting and automation using Python, PowerShell, Bash, or similar technologies


  • AI security and emerging cybersecurity technologies


Basic Qualifications:

  • Currently pursuing a bachelor's degree from an accredited, not-for-profit university or college in Cybersecurity, Computer Science, Information Technology, Software Engineering, or a comparable major.


  • Must be planning to return to school following the completion of the Summer 2027 internship.


  • Must have an expected graduation date of December 2027 - June 2028.


  • Minimum 3.0 cumulative GPA.


  • Demonstrated interest in cybersecurity through personal endeavors outside of undergraduate degree program


  • Available to participate in the full 10-week summer internship program and commit to a 40-hour work week throughout the internship.


  • Coursework, project, internship, research, or work experience related to cybersecurity, networking, operating systems, cloud computing, scripting, automation, system administration, or comparable technical disciplines.


  • Ability to communicate technical information clearly in written and verbal formats.


  • Strong analytical, troubleshooting, and problem-solving skills.


Preferred Qualifications and Experiences:

  • Ability to describe cybersecurity concepts such as vulnerability management, endpoint security, network security, authentication, access controls, or incident response.


  • Exposure to scripting or automation using Python, PowerShell, Bash, or similar languages.


  • Familiarity with Windows, Linux, networking, or cloud environments.


  • Demonstrated initiative through cybersecurity projects, coursework, research, clubs, competitions, or extracurricular activities.


  • Experience collaborating on academic, project, research, or team-based work.


  • Exposure to AI, machine learning, automation, or AI security concepts through coursework, projects, internships, or personal learning.


  • Security certifications or coursework such as Security+, Network+, CySA+, or comparable cybersecurity training are a plus.


What's in it for you?

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.

The final salary or hourly rate offered for this role will fall within the range set forth below based on a variety of factors, including but not limited to, geographic location, skills, and competencies.

Base Compensation: $40 - $45 (Hourly)

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.

About CoStar Group

CoStar Group is a provider of information, analytics and marketing services to the commercial property industry in the United States, Canada, the United Kingdom, France, Germany, and Spain. Founded in 1987 by Andrew C. Florance, the company has grown to include online database CoStar and many online marketplaces, including Apartments.com, LoopNet, Lands of America, and BizBuySell. CoStar Group was founded in 1987 by Andrew C. Florance in Washington, D.C. In 1998, the company became a public company via an initial public offering on the NASDAQ, raising $22.5 million. In 2004, CoStar Group, Inc. v. LoopNet, Inc. became a landmark case in copyright law. In October 2009, the company acquired a building in Washington, D.C., now its headquarters, from the Mortgage Bankers Association for $41.3 million. The building had sold 2 years earlier for $79 million and the company claims it used its analytics data to know the right time to buy. In April 2012, CoStar Group acquired LoopNet for $860 million. In April 2014, the company acquired Apartments.com for $585 million. In April 2015, the company acquired Apartment Finder for $170 million. In July, the company acquired Belbex an online marketplace and information provider for commercial property based in Spain. In February 2017, the company acquired Westside Rentals. In February 2018, the company acquired ForRent.com from Dominion Enterprises for $350 million in cash and $35 million in stock. In October, the company acquired Realla.co an online marketplace for commercial property based in the United Kingdom. In November, the company acquired Cozy Services for $68 million.
Learn more about CoStar Group
Size
4,742 employees
Market Cap
$31.3 billion
Industry
Net Income
$227.1 million
Founded
1987
5 Year Trend
+18.3%
Revenue
$1.6 billion
NASDAQ

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