Classified Cyber Security Staff/ISSO Lead/Orlando

Job ID: 728203BR Date posted: May. 20, 2026
Description:Lockheed Martin MFC is also embarking on a transformational journey – destination the future. Digital Transformation (DT) is Lockheed Martin’s path to the future with its interconnected environment where data becomes information and information drives decisions that create value across the entire lifecycle. This includes how our workforce will operate, as well. To help us along this journey MFC is seeking a qualified candidate for the position of Workforce Programs Lead. We’re looking for someone with passion and enthusiasm in leading us on programs to build and enable the future workforce. This position can be summarized in this way.

Classified Cybersecurity help secure lifesaving products and critical state-of-the-art engineering and manufacturing systems by applying cutting edge cybersecurity principles. Rising to the challenge of building a more secure world for the warfighter, space exploration, climate sustainability and commercial use. The Cybersecurity will partner with the security team, program, and government customers to perform as an Information Systems Security Officer (ISSO) Lead in Orlando, FL.

What You Will Be Doing As the ISSO, you will be responsible for overseeing day-to-day information system security operations, ensuring compliance with internal and customer security requirements, and maintaining the security and integrity of our systems.

Your Responsibilities Will Include, but are not limited to:

• Oversee day-to-day information system security operations including assisting the ISSM on all technical security matters.
• Carry out technical administration of IS in accordance with internal LM and customer security requirements, primarily Risk Management Framework (RMF).
• Participating in auditing and continuous monitoring of the IS.
• Review and oversee RMF Package authorizations.
• Upkeep, monitor, analyze, and respond to security events.
• Document compliance actions within the approved automated compliance tracking system or develop a plan of actions and milestones (POA&M).
• Ensure systems are operated, maintained, and disposed of in accordance with internal security policies and practices.
• Ensure configuration management (CM) for security-relevant IS software, hardware, firmware, and system documentation.
• Ensure all information systems lifecycle management documentation are maintained.
• Evaluate proposed changes or additions to the information system, and advise the ISSM of their security relevance.
• Assist and conduct security IS education and training.
• Participate in internal/external security audits/inspections; performs risk assessments.
• Assist in conducting investigations of computer security violations and incidents.
• Ensure proper protection and corrective measures are taken when an incident or vulnerability has been discovered.
• Implement and enforce Information Security Policies and Procedures together with ISSM and CPSO.
Basic Qualifications:
• Ability to obtain and maintain a Secret clearance (Interim Secret required to start)

• Bachelor's degree in Cybersecurity (or related discipline) from an accredited college with related professional experience, or Master's degree in Cybersecurity

• DoD 8570/8140 IAT Level III baseline certification (CCNA-Security, CySA+ **, GICSP, GSEC, Security+ CE, CND, SSCP)

• Hands on technical experience with industry standard Information Assurance tools (Splunk, Nessus/Tenable/ACAS, STIGViewer/SCAP Compliance Checker/eSTIG, McAfee ePO, McAfee DLP)

• Experience with developing, reviewing, and maintaining RMF artifacts
Desired Skills:
• Previous experience supporting classified information systems

• Currently working in environment supporting IC customers

• Experience implementing new and complex technologies at multiple classification levels within large environments and at an Enterprise level

• Knowledge of system accreditation requirements and NIST 800-53 (DAAG/JSIG) RMF implementation

• Experience implementing/validating STIG application, system hardening, analysis, and vulnerability management

• Knowledge of other security disciplines and how they impact and interact with information system security

• Demonstrated technical experience in Windows, Linux operating systems and command line use

• Experience with classified information system auditing and investigations

• Experience implementing new and complex technologies at multiple classification levels within large environments and at an Enterprise level

• Experience implementing new and complex technologies at multiple classification levels within large environments and at an Enterprise level

• Experience with scripting languages

• Ability to perform technical assessments for systems being presented to the government for authorization

• Ability to manage multiple projects in dynamic, demanding environments
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: 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