Full-Time
Associate IT Security
Posted on 8/19/2026
L3Harris Technologies
10,001+ employees
Defense technology solutions for national security
No salary listed
Melbourne, FL, USA
In Person
Must be available for shifts, including weekends and certain holidays, supporting a 24/7 schedule.
Bachelor's
 IT & Security (1) |
|---|
Get referred to L3Harris Technologies
See people who can refer or advise you
- Candidates must be pursuing a Bachelor's degree in Computer Science, Computer Engineering, Information Technology, Computer Information Systems with a Network or Communications focus, Communications, or Electrical Engineering, or must have completed the Bachelor's degree within the last 12 months.
- Candidates must be available to work shifts, including weekends and certain holidays, to support a 24/7 schedule.
- Monitor the environment for suspicious and malicious activity using Security Information and Event Management toolsets.
- Document security events and incidents within the internal ticketing system.
- Analyze cyber threat intelligence reports.
- Perform first- and second-level incident response during incidents.
- Investigate suspicious email submissions.
- Conduct forensic analysis on suspicious network activity.
- Perform basic malware analysis during investigations.
- Assist in implementing, operating, and maintaining mission-critical cybersecurity tools.
- Provide status updates on ongoing cases to team members and senior management.
- Collaborate with other teams to conduct phishing assessments and enhance user security awareness.
- Familiarity with scripting languages such as Python and PowerShell.
- Exposure to cybersecurity tools such as Security Information and Event Management, Intrusion Detection Systems, Network Security Monitoring, and Security Orchestration, Automation, and Response.
- Exposure to REST APIs and microservices, continuous integration and continuous delivery concepts, Git, Docker, and cloud providers.
L3Harris Technologies provides defense and national-security technology solutions across space, air, land, sea, and cyber domains. It develops integrated systems with advanced communications, surveillance, and reconnaissance to support government agencies and defense contractors under long-term contracts. The product combines hardware, software, and services to deliver secure, interoperable, mission-critical capabilities. Its goal is to help clients strengthen operational readiness and national security through reliable, multi-domain technologies and sustained partnerships.
Company Size
10,001+
Company Stage
IPO
Headquarters
Melbourne, Florida
Founded
1895
Get referred to L3Harris Technologies
See people who can refer or advise you
Simplify's Take
What believers are saying
- July 29, 2026 backlog hit $42 billion, with revenue guidance raised to $23.7 billion.
- July 27, 2026 Pentagon expanded L3Harris propulsion capacity for Patriot and THAAD interceptors.
- July 13, 2026 contract supports at least 70 missile-tracking satellites, with five already in orbit.
What critics are saying
- August 17, 2026 CEO Christopher Kubasik was ousted after conduct violations.
- THAAD and Patriot ramps demand flawless execution; delays jeopardize seven-year Pentagon awards.
- Program concentration on missile defense ties growth to one customer family and procurement cycle.
What makes L3Harris Technologies unique
- July 13, 2026 SDA awarded L3Harris 18 Golden Dome missile-defense satellites.
- L3Harris controls Patriot, THAAD, and NGI propulsion across multiple manufacturing sites.
- January 5, 2026 reorganization sharpened three segments around missile, space, and communications.
Help us improve and share your feedback! Did you find this helpful?
Benefits
Health Insurance
Disability Insurance
401(k) Retirement Plan
401(k) Company Match
Paid Vacation
Paid Holidays
Mental Health Support
Relocation Assistance
Growth & Insights and Company News
6 month growth
↑ 14%1 year growth
↑ 14%2 year growth
↑ 14%L3Harris Technologies selected Intuitive Machines on 4 August to build 18 advanced spacecraft platforms for the Space Development Agency's Accelerated Missile Defense Tranche 3 mission. Intuitive Machines will manufacture and deliver the satellite platforms to host L3Harris' payload technology for national security space operations. L3Harris reported Q2 2026 revenue of $5.9 billion, an 8% year-over-year increase, with net income of $600 million. The company raised its full-year 2026 revenue guidance to $23.2 billion–$23.7 billion, backed by a $42.0 billion backlog. Intuitive Machines reported Q2 2026 revenue of $206 million, more than four times its prior-year level. However, the company posted an operating loss of $47 million and burned $84 million in cash during the quarter, leaving $367 million in cash. Its backlog expanded to a record $1.8 billion.
Christopher Kubasik has been ousted as CEO of L3 Harris following allegations of misconduct. According to Semafor, citing sources familiar with the matter, an investigation found he was engaged in an inappropriate relationship with a subordinate. This marks the second time Kubasik has been forced out of a leadership position under similar circumstances. In 2012, he was set to become CEO of Lockheed Martin but resigned after an ethics investigation confirmed he had a close personal relationship with a subordinate employee. L3 Harris, headquartered in Melbourne, Florida, announced Kubasik's departure on 17 August. The company said the misconduct was unrelated to financial reporting, controls, customer relationships or operational performance. Kubasik will retain some vested stock options but won't receive severance payments.
L3Harris Technologies announced the immediate departure of CEO Christopher Kubasik following a conduct review, causing shares to fall roughly 2.7% in premarket trading Monday. The board appointed Sam Mehta as president and CEO, whilst Lewis Hay III became independent chairman. The company stated Kubasik's conduct was inconsistent with its Code of Conduct, though unrelated to financial reporting, controls, customer relationships, or operational performance. Following an investigation with independent counsel, the board entered into a separation agreement with Kubasik. Mehta joined L3Harris in 2023 and brings over 25 years of aerospace and defence leadership experience. He previously led segments comprising more than 80% of the company's total revenue. Despite the leadership change, L3Harris reaffirmed its 2026 consolidated revenue and financial guidance.
L3Harris Technologies has successfully completed a hot-fire test of its stage two advanced large solid rocket motor for the Missile Defense Agency's Next Generation Interceptor programme. The company conducted the test as part of the Lockheed Martin team developing the homeland missile defense system. The test validated the system's design integrity, with the motor completing a full-duration burn in a simulated high-altitude, vacuum environment. Engineers evaluated performance in conditions mimicking Earth's upper atmosphere. L3Harris serves as the primary propulsion and control systems provider for NGI, producing both stage one and stage two rocket motors, plus the Attitude Control System and Divert and Attitude Control System. The company manufactures components across facilities in California, Virginia, Alabama, and Arkansas.
Iran's recent attacks in the Strait of Hormuz and Red Sea have exposed critical shortages in defense supplies, particularly drones, precision weapons, and artillery shells. This situation presents opportunities for defense contractors positioned to scale production. AeroVironment secured a $186 million US Army order in February 2026 for Switchblade loitering munitions, part of a five-year contract with a $990 million ceiling. The systems enable small units to destroy armored vehicles without larger missiles. L3Harris Technologies reported orders of $7.8 billion in Q1 2026, with a book-to-bill ratio of 1.4 and record backlog of $40.7 billion. By Q2, backlog reached $42 billion on $7.3 billion in new orders, with revenue increasing 8% to $5.9 billion. Both companies are positioned to benefit from increased demand driven by ongoing conflicts.