Information Security Analyst II- SOC

The Information Security Analyst II (SOC) analyzes and monitors the organization’s cybersecurity measures; responds to actual penetration attempts by malicious hackers. This is an on‑site position located in Springfield, MO.

• Continuously monitor firewalls, intrusion detection/prevention systems (IDS/IPS), and security information and event management (SIEM) platform for potential security threats.
• Review and analyze system logs and alerts, escalating suspicious activities to senior analysts when necessary.
• Identify, analyze, and respond to security incidents, including data breaches, malware infections, and unauthorized access attempts.
• Work within the team to create and maintain incident documentation, containment procedures, and remediation efforts under the direction of senior analysts.
• Analyze malicious emails reported by team members and report patterns to next‑tier information security analysts.
• Conduct security testing, verification, and risk analysis of the company network and systems.
• Create and maintain technical and/or user documentation to a high standard.
• Collate and analyze data using preset tools, methods, and formats.
• Work independently and within established procedures to achieve specified goals.
• Develop a detailed understanding of external developments or emerging issues and contribute to the evaluation of their potential impact on the organization.
• Provide fault isolation and resolution for complex challenges to limit and address issues promptly.

• Experience with Endpoint Detection & Response (EDR) tools.
• Experience with Crowd Strike and endpoint agents deployed on hosts.
• Knowledge of SIEM platforms and log correlation.
• Experience creating detections/use cases within a SIEM environment.
• Familiarity with Crowd Strike NG‑SIEM or various log types and log analysis.
• Implementation of transaction security and computer/network virus protection.
• Maintenance of system/service and information security, integrity, compliance, and continuity.
• Ensuring the confidentiality, integrity, and availability of information.
• Determination and analysis of trends from collected data to assist in compiling decision‑making reports.
• Understanding of the MITRE ATT&CK Framework.
• Ability to apply MITRE ATT&CK concepts to real‑world scenarios.
• Creation of clear, comprehensive, and user‑friendly guides, manuals, narratives, and reports that convey complex technical concepts.
• Acquisition, organization, protection, and processing of data to fulfill business objectives.
• Effective use of standard office equipment and software packages to support business processes.
• Creation and review of reports for various audiences in a lucid and effective manner, keeping the purpose of reports in mind.

• Competitive wages & paid time off.
• Stock purchase plan & 401(k) with employer contributions.
• Starting day one salary.
• Medical, dental & vision insurance with optional flexible spending account (FSA).
• Team member health/well‑being programs.
• Tuition educational assistance programs.
• Opportunities for career growth.

O’Reilly Auto Parts is an equal opportunity employer. The company does not discriminate on the basis of race, religion, color, national origin or ancestry (including immigration status or citizenship), sex, sexual orientation, gender identity, pregnancy (including childbirth, lactation, and related medical conditions), age (40 and over), veteran status, uniformed service member status, physical or mental disability, genetic information (including testing or characteristics) or another protected status as defined by local, state, or federal law, as applicable.

Qualified individuals with a disability may be entitled to reasonable accommodation under the Americans with Disabilities Act. If you require a reasonable accommodation during the application or employment process, please send an email to  or call (800) 471‑7431 and provide your requested accommodation and position details.