Classified Cyber Security Intern / Grand Prairie, TX

Job ID : 708144BR

Date posted : Oct. 27, 2025

Description : Lockheed Martin's Missiles and Fire Control (MFC)

business, the leading provider and pioneer for

exceptional weapon systems, sensors, and services is

seeking a Classified Cyber Security Intern to join the

security team in Dallas, TX.

Major duties pertain to, but are not limited to, information Systems Security Officer (ISSO) as part of the Risk Management Framework (RMF) directive, National Industrial Security Program Operating Manual (NISPOM) and the Defense Counterintelligence and Security Agency (DCSA) Assessment and Authorization Process Manual (DAAPM).

The candidate will be responsible for applying cyber

security principles to some of our most critical systems

and networks. A sampling of duties includes threat

hunting, scanning systems to reveal vulnerabilities,

installing antivirus definitions to help protect systems

from virus threats, securing a new classified computer

systems, documenting configuration changes, and

continuous monitoring of all RMF controls.

Additionally, the candidate must be able to effectively

interface with numerous security agencies and

customers, taking direction from more senior team

members and management, and making decisions on

how new technologies will impact security. The ideal candidate should be able to communicate effectively, have excellent organizational skills, solve technical problems, and be able to manage multiple projects in a dynamic environment.

The candidate will be responsible for system security,

testing and system accreditation activities, and

continuous monitoring. The candidate will develop and

implement government-approved information security

procedures and plans for the operation of multiple

networked and / or standalone classified computers,

and coordinate government agency approvals.

The candidate will conduct or oversee self-inspections and will maintain minimum compliance with the RMF, NISPOM, DAAPM, corporate directives, pertinent DoD Information Assurance (IA) / Cyber instructions, and other government contractual security commitments.

Basic Qualifications :

Currently enrolled in a bachelor's or master's degree in cybersecurity, computer science, information technology (IT), Information Assurance, or similar majors.

Knowledge of supporting cybersecurity activities such as security event review, security education / training, hardware / software STIG application, management of RMF documentation, etc.

Knowledge of configuring security settings on Windows / Linux / UNIX operating systems.

Desired Skills :

Experience with Risk Management Framework (RMF) and the Assessment and Authorization processes.

Knowledge of or experience implementing Cyber

Security principles such as experiences with hackathons and writing code using industry best practices.

Knowledge of or experience working with secure

information systems.

Understanding of network and encryption concepts.

Security Clearance Statement : This position requires a government security clearance, you must be a US Citizen for consideration.

Clearance Level : Secret

Other Important Information You Should Know

Expression of Interest : By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.

Ability to Work Remotely : Onsite Full-time : The work associated with this position will be performed onsite at a designated Lockheed Martin facility.

Work Schedules : Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.

Schedule for this Position : Part-Time as assigned by leader

Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.

The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.

At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work.

With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.

If this sounds like a culture you connect with, you're invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs, and apply for roles that align with your qualifications.

Experience Level : Co-op / Summer Intern

Business Unit : MISSILES AND FIRE CONTROL

Relocation Available : Possible

Career Area : Cyber Security

Type : Call-In

Shift : First