Busey
Position Summary
At Busey, the Information Security team serves as a critical line of defense for the organization in protecting ourselves and our customers from the continually evolving landscape of cybersecurity threats. We are a passionate group of Information Security professionals with a desire for continuous learning. Given the shifting technology landscape, awareness of new and emerging technologies is key in ensuring that our team has the requisite knowledge and expertise to provide consultative guidance to organizational stakeholders on configurations to limit the organization’s risk. As Senior IT Security Engineer, you will play a pivotal role in the protection of our organization’s sensitive data, infrastructure, and systems. You will be responsible for assisting in the coordination, administration, monitoring, and maintenance of core security infrastructure, including, but not limited to, endpoint security platforms, internet security/SASE tools, firewall analysis tools, vulnerability management platforms, and data security tools.
Duties & 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 to the Bank, and regularly meet with Technology team 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 required 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 work 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
Education & Experience
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 and proficiency with 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 the security of data
Experience with Vulnerability Management and Cloud Security Posture Management tools (e.g., Rapid7, Wiz), and a strong understanding of threat and vulnerability data
Knowledge of application and code scanning tools (e.g., Snyk, Probely)
General knowledge and 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 adhere to compliance and privacy laws
Familiarity with security frameworks and standards, such as ISO27001, NIST, and CIS Controls
Knowledge of one or more compliance standards, including PCI and GLBA
Ability to:
Proven trustworthiness and history of acting with integrity, taking pride in work, being curious and adaptable, and communicating effectively with cross-functional teams
Self-starter requiring minimal supervision
Excellence in communicating business risk and remediation requirements from assessments
Analytical and problem-solving mindset, with the ability to make judgement calls and quick decisions in complex situations
Highly organized and efficient
Demonstrated strategic and tactical thinking
Stays current with the evolving threat landscape
Education and Training:
(Preferred) Bachelor’s degree in computer science, information assurance, MIS, or related field, or equivalent
On-the-job training in relevant roles relating to information security, threat and vulnerability management, system administration, or equivalent
Preferably, one of the following: Security+, CySA+, GSEC, CCSP, AWS Security Specialty, or similar; or willingness to pursue a certification 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 but not limited to, the job duties, required qualifications and relevant experience, and local market trends. 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, disability, wellness incentives and employee assistance program. Eligible associates may also have access to pre-tax health savings accounts and flexible spending accounts.
Equal Opportunity Busey values a diverse and inclusive workplace and strives to recruit, develop and retain individuals with exceptional talent. Busey is an Equal Opportunity Employer including Disability/Vets.
Application Deadline Application Deadline: 11/15/25
Seniority level: Mid-Senior level
Employment type: Full-time
Job function: Information Technology
Industries: Banking
#J-18808-Ljbffr
Duties & 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 to the Bank, and regularly meet with Technology team 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 required 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 work 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
Education & Experience
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 and proficiency with 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 the security of data
Experience with Vulnerability Management and Cloud Security Posture Management tools (e.g., Rapid7, Wiz), and a strong understanding of threat and vulnerability data
Knowledge of application and code scanning tools (e.g., Snyk, Probely)
General knowledge and 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 adhere to compliance and privacy laws
Familiarity with security frameworks and standards, such as ISO27001, NIST, and CIS Controls
Knowledge of one or more compliance standards, including PCI and GLBA
Ability to:
Proven trustworthiness and history of acting with integrity, taking pride in work, being curious and adaptable, and communicating effectively with cross-functional teams
Self-starter requiring minimal supervision
Excellence in communicating business risk and remediation requirements from assessments
Analytical and problem-solving mindset, with the ability to make judgement calls and quick decisions in complex situations
Highly organized and efficient
Demonstrated strategic and tactical thinking
Stays current with the evolving threat landscape
Education and Training:
(Preferred) Bachelor’s degree in computer science, information assurance, MIS, or related field, or equivalent
On-the-job training in relevant roles relating to information security, threat and vulnerability management, system administration, or equivalent
Preferably, one of the following: Security+, CySA+, GSEC, CCSP, AWS Security Specialty, or similar; or willingness to pursue a certification 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 but not limited to, the job duties, required qualifications and relevant experience, and local market trends. 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, disability, wellness incentives and employee assistance program. Eligible associates may also have access to pre-tax health savings accounts and flexible spending accounts.
Equal Opportunity Busey values a diverse and inclusive workplace and strives to recruit, develop and retain individuals with exceptional talent. Busey is an Equal Opportunity Employer including Disability/Vets.
Application Deadline Application Deadline: 11/15/25
Seniority level: Mid-Senior level
Employment type: Full-time
Job function: Information Technology
Industries: Banking
#J-18808-Ljbffr