CoStar Group

Cyber Software Engineer

CoStar Group$110K — $160K *
Aerospace & Defense
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Ability and willingness to obtain a Top Secret security clearance, U.S. citizenship required
  • BS, MS, or PhD in Computer Science or related field, with 3+ years of experience
  • Proficiency in C/C++, with a willingness to learn additional languages
  • Hands-on experience with static analysis tools and techniques
  • Strong understanding of software engineering principles
  • Ability to solve unique engineering problems
  • Familiarity with assembly language and operating systems internals

Responsibilities

  • Develop resilient software solutions for national security missions
  • Create static analysis tools to identify software vulnerabilities
  • Implement fuzzing techniques to uncover security weaknesses
  • Perform security assessments on operational software systems
  • Refine software solutions based on security findings

Benefits

  • Opportunities to work in advanced defense and national security technology
  • Potential for career growth in a rapidly expanding company
  • Work in a collaborative environment focused on innovation
  • Access to cutting-edge tools and technologies
  • Participation in high-impact projects for national defense
Full Job Description
STR is hiring a Senior Cyber Software Engineer who has a passion for developing tools and techniques to enhance the security and resiliency of national defense software systems.

What you'll do:
  • Apply software engineering principles to develop robust and resilient software solutions for critical national security missions
  • Develop static analysis tools to identify and mitigate vulnerabilities in software systems
  • Implement and refine fuzzing techniques to discover potential security weaknesses
  • Conduct thorough security assessments to ensure the integrity and security of operational (or soon-to-be operational) software systems

Who you are:
  • This position requires the ability and willingness to obtain a Top Secret security clearance, for which U.S. citizenship is needed by U.S. Government.
  • BS, MS, or PhD in Computer Science, or related field with 3+ years of relevant professional experience
  • Proficiency in C/C++ and enthusiasm for picking up additional languages as needed
  • Hands-on experience with static analysis tools and techniques
  • Strong grasp of software engineering principles and practices
  • Ability to develop engineering solutions to first-of-its-kind problems
  • Familiarity with assembly language, operating systems internals (memory/process/thread management, calling conventions), and compiler technologies (e.g., GCC, LLVM)
  • Experience with scripting automation tools (e.g. bash, make) and build systems (e.g., LLVM+Clang, GNU Make, CMake, pip, Gradle)

Nice to haves:
  • Active Secret or Top Secret security clearance
  • Exposure to modern CI/CD and DevOps Tools (e.g., Github Actions, GitlabCI, Jenkins)
  • Experience with dynamic analysis tools (e.g., PIN, DynamoRio, AFL++), including development of fuzzing tools
  • Proficiency in Rust
  • Experience with containerization (e.g., Docker, Podman)


Pay Information
Full-Time Salary Range: $110,000 - $160,000

The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions.

STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us.

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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