Sr. Cybersecurity Analyst

About PROENERGY

PROENERGY is an engineering, R&D, and manufacturing powerhouse. The company addresses every need for fast-start power generation: turbine and package manufacturing, turnkey project execution, power purchase agreements, and asset lifecycle care for turbines and plants. Where others see impossible energy challenges, PROENERGY provides innovative aeroderivative solutions.

PROENERGY delivers fast-start, dispatchable power solutions from worldwide centers for aeroderivative excellence. We are investing more than $1 billion through 2028 in infrastructure to serve our customers.

In Sedalia, Missouri, our 600,000 sq ft Center for Excellence in Manufacturing—a world-class investment in fast-start power and the only campus of its kind in the world—is growing by 40 percent.

In Houston, Texas, our 500,000 sq ft Center for Excellence in Lifecycle Care features a Level-IV depot and aero repair facility, which executes comprehensive services for aeroderivative engines under one roof.

In Kansas City, we have an office with an Engineering team that supports our sought-after solutions for turnkey projects and contracted power.

And our worldwide service centers ensure local service expertise near our customers. Our expanding service footprint includes Phoenix, Buenos Aires, New Brunswick, and additional locations in Europe, Australia, and Southeast Asia.

We take care of our people and strive to make a positive difference for the world. We offer competitive pay, excellent benefits that include Medical, Dental, Vision, and Life/Disability Insurance at minimal cost to the employee, 10 paid holidays, paid time off, and a 401K plan. If you are looking for a rewarding career and possess specialized knowledge and quality‑oriented problem‑solving skills, we encourage you to apply today.

The Senior Cybersecurity Analyst supports cybersecurity operations by monitoring security events, responding to incidents, conducting threat analysis, and assisting with compliance activities to protect PROENERGY’s critical energy infrastructure and global business operations. This role requires strong technical skills in security monitoring, incident response, and security tool management, with emphasis on continuous learning and professional growth. The Cybersecurity Analyst works under the guidance of senior analysts while independently handling security operations tasks and contributing to the protection of PROENERGY’s global network.

Senior Manager, Cybersecurity

6246 McHard Road, Houston, TX 77053, 6401 North Eldridge Pkwy, Houston, TX 77041 or 2001 Proenergy Blvd, Sedalia, MO 65301 with global network responsibility

15-20%

• Monitor security alerts using SIEM tools (e.g., Splunk, Elastic Security, Microsoft Sentinel) and EDR platforms (e.g., Crowd Strike, Microsoft Defender) to identify potential threats.
• Support incident response efforts including initial triage, log collection, containment activities, and evidence preservation under senior analyst guidance.
• Analyze security logs and events to identify indicators of compromise (IOCs) and correlate threat activity across multiple data sources.
• Document security incidents thoroughly, maintaining accurate records for reporting, compliance, and lessons learned.
• Execute security playbooks and runbooks for common incident scenarios, escalating complex issues to senior analysts.
• Participate in post‑incident reviews and contribute to continuous improvement of security operations.

• Conduct initial malware analysis and threat research to understand attack methods and tactics.
• Support threat hunting activities using frameworks like MITRE ATT&CK to proactively identify threats.
• Research and analyze emerging threats relevant to critical infrastructure and energy sector operations.
• Maintain and update threat intelligence feeds, integrating IOCs into security tools for improved detection.
• Develop and tune SIEM detection rules to improve alert quality and reduce false positives.

• Manage and maintain security tools…