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Information System Security Officer, Classified Cybersecurity

Job in Cape Canaveral, Brevard County, Florida, 32920, USA
Listing for: Lockheed Martin Corporation
Full Time position
Listed on 2026-06-16
Job specializations:
  • IT/Tech
    Cybersecurity, Information Security, Network Security
Salary/Wage Range or Industry Benchmark: 76500 - 134895 USD Yearly USD 76500.00 134895.00 YEAR
Job Description & How to Apply Below
Job Description

Lockheed Martin Space (LMS) is seeking a Classified Cybersecurity Information Systems Security Officer (ISSO) supporting the Fleet Ballistic Missile (FBM) program. This position is located in Cape Canaveral, FL. The selected candidate will conduct daily cybersecurity operations, to include auditing, creating information system authorization packages, and implementing cybersecurity requirements for both classified and unclassified information systems.
The position requires a current Secret clearance and the ability to obtain a Top Secret security clearance.

Key Responsibilities of this role include:
Carry out technical administration of an Information System in accordance with internal LM and customer security requirements, primarily Risk Management Framework (RMF).
Upkeep, monitor, analyze, and respond to network and security events.
Document compliance actions within the approved compliance tracking system or develop a plan of actions and milestones (POA&M) with the Information Systems Security Manager (ISSM) to address non-compliance in the allotted time frame.
Ensure systems are operated, maintained, and disposed of in accordance with internal security policies and practices outlined in the security plan.
Operate and maintain ACAS laptops and servers utilizing Tenable Security Center and Nessus Security scanner.
Audit various isolated and networked systems using vulnerability scanning and STIG analysis tools.

Basic Qualifications

DoD Secret government security clearance with an investigation within the last 5 years and the ability to obtain and maintain a Top Secret clearance.
Knowledge of system hardening via implementation of the Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs).
Knowledge of security scanning tools such as SCAP, Evaluate-STIG and Tenable.
Appropriate DoD 8570 IAT II Certification.
Information System auditing experience.

Desired skills

Experience with industry standard Information Assurance tools such as Splunk, Fortify, or Sonar Qube.
Proficiency in multiple platforms to include Windows, Linux/Unix, and Networking equipment.
Proficient writing technical documentation.

Experience with Navy Fleet Ballistic Missile (FBM) program.
Knowledge of NIST SP 800-37 Risk Management Framework (RMF), NIST SP 800-53 Security and Privacy Controls requirements, and NIST 800-171 Protecting Controlled Unclassified Information in Nonfederal Systems and Organizations.
Knowledge of and experience developing, reviewing and maintaining RMF artifacts.

EEO

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.

Other Important Information

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.

Work Schedule Information

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.

National Pay Statement

Pay Rate: The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $76,500 - $134,895. For states not referenced above, the salary range for this position will reflect the candidate's final work location. Please note that the salary information is a general guideline only.

Lockheed Martin considers factors such as (but not…
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