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# Information Systems Security Officer - E2 (Clearance Required)

- **Company:** Lockheed Martin
- **Location:** King of Prussia, PA, United States
- **Salary:** $79,300.0 - $147,300.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Agile Methodology, Command-Line Interface, Cyber Security, Information Systems, Linux, Embedded Operating Systems, Information Security Management, Network Security, Product Software Implementation Methods, Software Vulnerability Management, Scripting, SC Clearance, Tenable Nessus, Operating System Security, Splunk, Plan of Action and Milestones
- **Published:** October 22, 2026
- **Apply:** https://dejobs.org/x/x/D4B2BD0775DD49CBA9D788C376AC2646/job/

## About the Role

* Current Final Secret clearance and ability to obtain Top Secret clearance
 * DoD 8570 IAT Level II certification or ability to obtain within 6 months of hire
 * Knowledgeable of operating system security requirements
 * Familiarity with industry standard Information Assurance tools

Desired Skills

 * Information Systems auditing experience
 * Demonstrated technical experience in Windows and Linux based operating systems and command line
 * Experience working with, assessing, and securing embedded operating systems / OT equipment
 * Experience in system hardening, analysis, and vulnerability management
 * Experience working with system accreditation requirements and RMF implementation
 * Understand Agile operations while possessing sound business acumen
 * Experience setting up or using Tenable Nessus / Security Center
 * Experience setting up or using Splunk
 * Experience with scripting languages
 * Experience with NIST 800-53 controls
 * Experience implementing or validating Secure Technical Implementation Guidance (STIGs)
 * Bachelors degree from an accredited college in a related discipline, or equivalent experience/combined education, with 2 years of professional experience; or a related Masters degree

## Description

* Support day-to-day information system security operations including hardware and software implementations.
 * Carry out technical administration of IS 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 automated compliance tracking system or develop a plan of actions and milestones (POA&M) with Key Stakeholders 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.
 * Auditing is a large part of this role's responsibility