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# Information Systems Security Officer - E2

- **Company:** Lockheed Martin
- **Location:** Colorado Springs, CO, United States
- **Salary:** $70,500.0 - $130,900.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Agile Methodology, Command-Line Interface, Cyber Security, Information Systems, Database Development, Information Security Management, Software Requirements Analysis, Software Vulnerability Management, Scripting, SC Clearance, Tenable Nessus, Operating System Security, Splunk, Plan of Action and Milestones
- **Published:** September 16, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9166247/information-systems-security-officer-e2

## About the Role

* Current Secret clearance and ability to obtain Top Secret
 * DoD 8570 IAT Level II certification
 * Information Systems auditing experience
 * Knowledgeable of operating system security requirements
 * Hands on experience with industry standard Information Assurance tools

Desired Skills

 * Demonstrated technical experience in Windows and Nix based operating systems and command line
 * In-depth experience in system hardening, analysis, and vulnerability management
 * Previous experience working with system accreditation requirements and RMF implementation
 * Experience implementing complex technologies within large environments, possessing strong technical skills
 * 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 implementing or validating Secure Technical Implementation Guidance (STIGs)

## Description

This position requires applicants to have a current Secret clearance with ability to obtain and maintain Top Secret clearance.

This role supports classified cybersecurity operations for critical engineering and manufacturing systems with direct impact to national security, the warfighter, space exploration, climate sustainability, and commercial missions. Partners with security teams, programs, customers, and government stakeholders to perform ISSO responsibilities, including day-to-day system security operations, hardware and software oversight, network and security event monitoring and response, recurring audits and inspections, POA&M support, compliance tracking, and ensuring systems are operated, maintained, tested, and disposed of in accordance with approved security policies and system security plans. Balances competing priorities across multiple customers and programs.

Additional responsibilities include:

 * 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.


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