Job Description
Job Title:  Information Systems Security Officer - E2
Posting Start Date:  9/18/26

Job Description

The position requires a current Secret clearance and the ability to obtain a Top Secret security clearance.

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. 

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.
  • Ensure compliance to governing documents and security policies and assist in regulatory periodic assessments.
  • Implements and tests state-of-the-art secure operating systems, networks, and database solutions.
  • Stays current with system vulnerabilities and provides current security training to all system users.
  • Conducts risk assessments and provides recommendations for secure implementation and compliance in accordance with government regulations and information assurance/cybersecurity guidelines.
  • Creates, maintains and submits information system security documents and reports to regulatory agencies.
  • Assesses and mitigates system security threats/risks throughout the program life cycle; validates system security requirements definition and analysis; establishes system security documentation; assists with the implementation of security procedures; verifies information system security requirements; performs information system certification and accreditation planning, testing, assessing and liaison activities.
  • Familiar with information system security architectural documentation standards. Able to apply information assurance / cyber security standards, directives, guidance and policies to an architectural/risk based framework.
  • Provide architectural / risk based analysis of information assurance / cyber security features and relate existing system to future needs and trends and requirements.

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 SonarQube.
  • 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.
  • Knowledge of NIST-171 and supply chain management requirements

Pay Information

Full-Time Salary Range: $70500.00 - $130900.00

At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow—both professionally and personally.

The salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer.  

Benefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.

  • Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.
  • For (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.