Job ID: 722228BR Date posted: Mar. 30, 2026 Program: multiple
Description:The selected candidate will join the MFC Classified Cybersecurity Team as a COMSEC Custodian supporting Special Access Programs (SAP) and collateral Programs, located in Troy, AL to ensure classified information systems (IS) meet cybersecurity requirements and government directives.

Responsibilities include, but are not limited to, detailed knowledge in cryptographic techniques, including crypto key receipt and distribution; operations of managing a COMSEC Account; install crypto keys and troubleshoot COMSEC equipment; provide COMSEC support/oversight to establish secure voice and data links as required; and ensure COMSEC compliance in support of successful government reviews.

The candidate will support the development/administration of a robust COMSEC Training Program for the COMSEC user community on the handling of keying material, job aids and equipment; manage a COMSEC Material Control System and inventory process; safeguard/account for classified and unclassified COMSEC Controlled Cryptographic Items (CCIs); disseminate, inventory, and destroy COMSEC keying material; maintain COMSEC records; perform courier duties for COMSEC material and equipment, perform all COMSEC related investigations and comply with security procedures. Candidate may be required to provide support to other MFC locations.
Basic Qualifications:
Experience working as a COMSEC Custodian.

Must be able to obtain 8570 requirements within 180 days of start date.

This position requires applicants to have a final Secret security clearance with a background investigation performed within the last 5 years. Must be able to obtain a Top Secret clearance upon employment.

This position also requires an enhanced security review in accordance with Government contract requirements and it is a condition of employment that individuals hired into positions requiring program clearance obtain and maintain such clearance within sufficient time to allow Lockheed Martin meet its business needs.
Desired Skills:
• Excellent organizational skills with strong attention to detail.
• Experience with DAAPM, and JSIG authorization processes.
• General knowledge regarding COMSEC/KMI requirements, specifically but not limited to knowledge of proper destruction procedures of classified COMSEC
• Knowledge of procedures for hand-carrying of classified information
• Proficiency with any of the following: Key Management Infrastructure (KMI) and/or Distributed InfoSec Accounting System (DIAS)
• Hands-on experience with a traditional and customer COMSEC account
Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.
Clearance Level: Top Secret with Investigation or CV date within 5 years
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: 4x10 hour day, 3 days off per week
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: Experienced Professional
Business Unit: MISSILES AND FIRE CONTROL
Relocation Available: Possible
Career Area: Cyber Security
Type: Full-Time
Shift: First