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Confirmed on the employer's own hiring board on Oct 3, 2026. First seen by Alion on Oct 3, 2026.

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L3Harris builds defence electronics, uncrewed maritime vessels and space systems. Its unmanned surface vehicles run long autonomous naval missions. The company is one of the largest United States defence contractors.

Job Title: Intern, Information Security Systems Engineer

Job Code: 45416

Job Location: Colorado Springs, CO

Job Schedule: 9/80: Employees work 9 out of every 14 days - totaling 80 hours worked, and have every other Friday off

Job Description:

  • Provide guidance and oversight in assessing security infrastructure and network and systems design to ensure system/network security

  • Identify security risks, threats and vulnerabilities of networks, systems, applications and new technology initiatives

  • Provide oversight in the development, testing and operation of firewalls, intrusion detection systems, enterprise anti-virus systems and software deployment tools

  • Develop policies and procedures for securing the system infrastructure and applications

  • Develop complex technical and programmatic assessments, evaluate engineering and integration initiatives and provide technical support to assess security policies, standards and guidelines

  • Perform product evaluations, recommend and implement products/services for network security

  • Interact with clients and provide recommendations on information assurance engineering standards, implementation dependencies and changing information assurance related technologies

Qualifications:

  • Must be pursuing a Bachelor’s degree, a Master’s degree or a PhD in Computer Science, Computer Engineering, Information Technology/Computer Information Systems with Network Focus or Communications Focus, Electrical Engineering or related field or have completed their Bachelor’s degree within the last 12 months, regardless of age.

Preferred Additional Skills:

  • Knowledge of LAN/WAN networking and security infrastructure (Firewalls, IDS/IPS, IPSec, VPNs)

  • Knowledge of Computer/System Security topics such as Antivirus, Authentication, Authorization, Access Control, Cryptography, SSO, Business Continuity Planning and Application Security

PAY TRANSPARENCY: In compliance with pay transparency requirements, the salary range for this role in Colorado state, Hawaii, Illinois, Maryland, Minnesota, New York state, Cleveland Ohio, and Vermont is $22.50 - $41.00 per hour. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.

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