Busey
Overview
Senior IT Security Engineer at Busey. The Information Security team serves as a critical line of defense to protect the organization and customers from cybersecurity threats. The role supports coordination, administration, monitoring, and maintenance of core security infrastructure, including endpoint security platforms, internet security/SASE tools, firewall analysis tools, vulnerability management platforms, and data security tools. Responsibilities
Configure and maintain security systems/platforms including: Endpoint Detection and Response, SASE/Internet Security, Firewall Analysis, Cloud Security Posture Management, Vulnerability Management, Data Security Posture Management. Assist with firewall configuration audits and rule reviews on a scheduled basis. Participate in vulnerability management processes to analyze risks and threats and regularly engage with Technology stakeholders responsible for patching and systems administration. Collaborate with internal teams to assess security standards and align to best practices and security frameworks where applicable. Oversee and guide the implementation of products and services to maintain compliance with existing, new, or changing regulations and audit recommendations. Lead the creation and maintenance of security documentation and configuration practices. Automate repetitive tasks and drive efficiencies so analysts can focus on more advanced tasks. Collaborate with IT Security Management to identify strategic opportunities to enhance the security posture of the Bank and create efficiencies for the Security Engineering team. Cross-train on other core security platforms (e.g., SIEM, EDR, Email Security, IAM). Perform other duties as assigned. Qualifications
Knowledge Of
Strong knowledge of internet security and SASE platforms (e.g., Zscaler, Netskope) and ability to manage, monitor, and maintain the system to adhere to security best practices. Advanced knowledge of workstation and server operating systems (e.g., Windows, Linux, MacOS). Experience integrating systems with SIEM platforms (e.g., Splunk, LogRhythm) using API, Syslog, or other log collection methods. Knowledge and familiarity with configuring and managing endpoint detection and response platforms (e.g., CrowdStrike, SentinelOne). Knowledge of Data Security Posture Management (DSPM) processes and tools to effectively manage and monitor data security. Experience with Vulnerability Management and Cloud Security Posture Management tools (e.g., Rapid7, Wiz) and the ability to comprehend threat and vulnerability data. Knowledge of application and code scanning tools (e.g., Snyk, Probely). Understanding of networking and firewall concepts, and securing traffic across LAN, WAN, and Internet infrastructure. Experience in conducting risk assessments that protect the business and comply with privacy laws. Familiarity with security frameworks and standards (ISO27001, NIST, CIS Controls). Knowledge of one or more compliance standards (e.g., PCI, GLBA). Ability To
Proven trustworthiness, integrity, adaptability, and effective communication with cross-functional teams. Self-starter with minimal supervision. Excellence in communicating business risk and remediation requirements from assessments. Analytical and problem-solving mindset with ability to make judgments in complex situations. Highly organized and efficient; strategic and tactical thinking. Stays current with the evolving threat landscape. Education & Training
(Preferred) Bachelor’s degree in computer science, information assurance, MIS, or related field, or equivalent. On-the-job training in relevant roles related to information security, threat and vulnerability management, system administration, or equivalent. Preferred certifications: Security+, CySA+, GSEC, CCSP, AWS Security Specialty, or willingness to pursue within the first six months of hire. At least 5 years’ experience in information security administration, vulnerability management, security operations, or system administration. Benefits And Compensation
Salary offered is based on factors including job duties, required qualifications, and relevant experience. The role may be eligible for bonus or incentives based on company and individual performance. Base Pay Range: $86,000 - $123,000/year. Busey provides a competitive Total Rewards package including 401(k) match, profit sharing, employee stock purchase plan, paid time off, medical, dental, vision, life insurance, long-term disability, voluntary life insurance, wellness incentives, and employee assistance. Pre-tax health savings accounts and flexible spending accounts may also be available. Visit Busey Total Rewards for more information. Equal Opportunity
Busey is an Equal Opportunity Employer including Disability/Vets. We value a diverse and inclusive workplace and strive to recruit, develop and retain exceptional talent. Visit Busey.com/Careers to learn more about EEO. Application Details
Application Deadline: 11/15/25. Referrals increase your chances of interviewing.
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Senior IT Security Engineer at Busey. The Information Security team serves as a critical line of defense to protect the organization and customers from cybersecurity threats. The role supports coordination, administration, monitoring, and maintenance of core security infrastructure, including endpoint security platforms, internet security/SASE tools, firewall analysis tools, vulnerability management platforms, and data security tools. Responsibilities
Configure and maintain security systems/platforms including: Endpoint Detection and Response, SASE/Internet Security, Firewall Analysis, Cloud Security Posture Management, Vulnerability Management, Data Security Posture Management. Assist with firewall configuration audits and rule reviews on a scheduled basis. Participate in vulnerability management processes to analyze risks and threats and regularly engage with Technology stakeholders responsible for patching and systems administration. Collaborate with internal teams to assess security standards and align to best practices and security frameworks where applicable. Oversee and guide the implementation of products and services to maintain compliance with existing, new, or changing regulations and audit recommendations. Lead the creation and maintenance of security documentation and configuration practices. Automate repetitive tasks and drive efficiencies so analysts can focus on more advanced tasks. Collaborate with IT Security Management to identify strategic opportunities to enhance the security posture of the Bank and create efficiencies for the Security Engineering team. Cross-train on other core security platforms (e.g., SIEM, EDR, Email Security, IAM). Perform other duties as assigned. Qualifications
Knowledge Of
Strong knowledge of internet security and SASE platforms (e.g., Zscaler, Netskope) and ability to manage, monitor, and maintain the system to adhere to security best practices. Advanced knowledge of workstation and server operating systems (e.g., Windows, Linux, MacOS). Experience integrating systems with SIEM platforms (e.g., Splunk, LogRhythm) using API, Syslog, or other log collection methods. Knowledge and familiarity with configuring and managing endpoint detection and response platforms (e.g., CrowdStrike, SentinelOne). Knowledge of Data Security Posture Management (DSPM) processes and tools to effectively manage and monitor data security. Experience with Vulnerability Management and Cloud Security Posture Management tools (e.g., Rapid7, Wiz) and the ability to comprehend threat and vulnerability data. Knowledge of application and code scanning tools (e.g., Snyk, Probely). Understanding of networking and firewall concepts, and securing traffic across LAN, WAN, and Internet infrastructure. Experience in conducting risk assessments that protect the business and comply with privacy laws. Familiarity with security frameworks and standards (ISO27001, NIST, CIS Controls). Knowledge of one or more compliance standards (e.g., PCI, GLBA). Ability To
Proven trustworthiness, integrity, adaptability, and effective communication with cross-functional teams. Self-starter with minimal supervision. Excellence in communicating business risk and remediation requirements from assessments. Analytical and problem-solving mindset with ability to make judgments in complex situations. Highly organized and efficient; strategic and tactical thinking. Stays current with the evolving threat landscape. Education & Training
(Preferred) Bachelor’s degree in computer science, information assurance, MIS, or related field, or equivalent. On-the-job training in relevant roles related to information security, threat and vulnerability management, system administration, or equivalent. Preferred certifications: Security+, CySA+, GSEC, CCSP, AWS Security Specialty, or willingness to pursue within the first six months of hire. At least 5 years’ experience in information security administration, vulnerability management, security operations, or system administration. Benefits And Compensation
Salary offered is based on factors including job duties, required qualifications, and relevant experience. The role may be eligible for bonus or incentives based on company and individual performance. Base Pay Range: $86,000 - $123,000/year. Busey provides a competitive Total Rewards package including 401(k) match, profit sharing, employee stock purchase plan, paid time off, medical, dental, vision, life insurance, long-term disability, voluntary life insurance, wellness incentives, and employee assistance. Pre-tax health savings accounts and flexible spending accounts may also be available. Visit Busey Total Rewards for more information. Equal Opportunity
Busey is an Equal Opportunity Employer including Disability/Vets. We value a diverse and inclusive workplace and strive to recruit, develop and retain exceptional talent. Visit Busey.com/Careers to learn more about EEO. Application Details
Application Deadline: 11/15/25. Referrals increase your chances of interviewing.
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