INTERNSHIP DETAILS

Engineering Intern

CompanyCastellum Inc
LocationHollywood
Work ModeOn Site
PostedJune 11, 2026
Internship Information
Core Responsibilities
The Engineering Intern will support technical teams through software development, data analysis, and systems engineering activities. Key tasks include developing automation scripts, creating technical dashboards, and conducting research on emerging technologies for defense programs.
Internship Type
intern
Company Size
52
Visa Sponsorship
No
Language
English
Working Hours
40 hours
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About The Company
Castellum, Inc. (NYSE: CTM) is a new technology company executing strategic acquisitions in the cyber security, information technology, information warfare, and electronic warfare space. In June 2019, the company brought on a new management team specifically to pursue an acquisition-led growth strategy. The company completed its first acquisition in November 2019. Contact us at info@castellumus.com. WORK WITH US NYSE: CTM CONTRACT VEHICLES: General Services Administration (GSS) Professional Services Schedule (PSS) Navy Seaport-e Find our stock ticker here: https://www.nyse.com/quote/XASE:CTM
About the Role

Position Description: 

The Engineering Intern will support engineering and technical teams by assisting with software development, data analysis, systems engineering activities, and technology research projects. This internship provides hands-on experience in a professional environment supporting government and defense-related programs while allowing the intern to apply classroom knowledge to real-world technical challenges.

Essential Duties and Responsibilities:

Software Development & Programming

  • Assist in the design, development, testing, and maintenance of software applications and tools.
  • Develop scripts and automation solutions to improve efficiency and streamline processes.
  • Participate in debugging, troubleshooting, and resolving software issues.
  • Support software documentation, version control, and configuration management activities.


Data Analysis & Visualization

  • Collect, organize, and analyze technical and operational data.
  • Develop dashboards, reports, and visualizations to support decision-making.
  • Assist with database management, data integrity verification, and data processing activities.


Systems Engineering Support

  • Support systems engineering efforts including requirements analysis, documentation, and verification activities.
  • Assist in creating technical diagrams, workflows, and process documentation.
  • Participate in system testing, validation, and integration activities.


Research & Innovation

  • Conduct technical research on emerging technologies, software tools, and industry best practices.
  • Evaluate new technologies and provide recommendations to engineering teams.
  • Assist with prototype development and proof-of-concept projects.


Team Collaboration

  • Participate in project meetings, technical reviews, and team discussions.
  • Collaborate with software engineers, systems engineers, RF engineers, and program personnel.
  • Present project updates and findings to supervisors and team members.


Required Qualifications

  • Currently pursuing a Bachelor's in Computer Science, Computer Engineering, Software Engineering, Data Science, or a related technical field.
  • Basic knowledge of one or more programming languages such as Python, Java, C++, JavaScript, or C#.
  • Familiarity with software development principles and problem-solving techniques.
  • Strong analytical and critical-thinking skills.
  • Excellent written and verbal communication skills.
  • Ability to work independently and within a team environment.
  • Interest in defense, aerospace, RF systems, or systems engineering environments.
  • Ability to obtain and maintain a U.S. Government security clearance, as required.


Learning Objectives

Upon completion of the internship, the intern will:

  • Gain practical experience in software development and systems engineering processes.
  • Develop professional skills in technical communication and teamwork.
  • Learn industry-standard tools, methodologies, and best practices.
  • Gain exposure to government contracting and defense-related technology programs.


Physical Requirements

  • Ability to work at a computer workstation for extended periods.
  • Ability to attend meetings and collaborate with team members in an office environment.


Equal Opportunity Statement

Castellum, Inc. and its wholly owned subsidiary GTMR is an Equal Opportunity Employer and is committed to fostering a diverse and inclusive workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status, or any other protected status.


Key Skills
Software DevelopmentData AnalysisSystems EngineeringPythonJavaC++JavaScriptC#Data VisualizationRequirements AnalysisTechnical DocumentationDebuggingTroubleshootingVersion ControlConfiguration ManagementTechnical Research
Categories
EngineeringSoftwareTechnologyData & AnalyticsGovernment & Public Sector