Talent.com
Senior IT Security Analyst
Senior IT Security AnalystBusey Bank • Creve Coeur, MO, United States
Senior IT Security Analyst

Senior IT Security Analyst

Busey Bank • Creve Coeur, MO, United States
1 day ago
Job type
  • Full-time
Job description

Position Summary

The Senior IT Security Analyst is responsible for managing activities relating to monitoring and responding to security events. The analyst is responsible for monitoring application, host, and network threats, including external threat actors and rogue insiders. As a trusted member of the Information Security team and industry community, the analyst works closely with internal technical teams, business units, and external entities aligned with the business, including private intelligence-sharing groups, law enforcement, and government agencies.

The analyst is responsible for conducting in-depth research, documenting threats, understanding the risk to the business, and sharing information with those who need to know. Analysts are expected to continually adapt to stay a step ahead of cyber attackers and stay up to date on the latest methods attackers use to infiltrate computer systems. Analysts in this role are expected to consistently learn and grow. This is not a passive career opportunity, but rather one that requires a passion for security and rigor to protect the business. Duties & Responsibilities

  • Responsible for developing, managing, and maintaining threat intelligence and threat hunting program and processes
  • Regularly research and identify emerging threats, TTPs in public and closed forums, and work with colleagues to access risk and implement / validate controls as necessary.
  • Assist with Security Operations activities, including but not limited to, triage of alarms / alerts, and performing technical security assessments.
  • Participate in a call tree for outsourced Security Operations Center to assist with triage and remediation of critical and high rated alerts that are escalated both during and after business hours.
  • Research and recommend solutions to fulfill regulatory compliance with all standards set forth by FFIEC guidelines, Sarbanes Oxley, Gramm-Leach-Bliley and other regulations applicable to the financial services industry and publicly traded companies.
  • Perform periodic review of IT procedures and security of all systems in order to maintain integrity of company and customer data.
  • Document and perform verification of IT related changes in accordance with Company security policies and procedures.
  • Research and recommend hardware and software solutions to augment or enhance existing security measures.
  • Stay current in events and trends in IT security.
  • Investigate and report any security violations and incidents and ensure proper protection and corrective measures have been taken when an incident or vulnerability has been discovered.
  • Conduct scheduled reviews of key application security settings.
  • Develop metrics and scorecards to measure risk to the organization, as well as effectiveness and efficiency of SOC associates.
  • Assist in process development and improvements to maximize the efficiency and effectiveness of the department and related programs
  • Supports audit and incident processes, as required
  • Monitor and support internal SEIM systems, reports, and searches
  • Monitor and support internal phishing email report systems and reports
  • Partner and establish relationships to work closely with cross-functional teams consisting of representatives in the business
  • Develops strong liaison relationships with key internal business and technology teams
  • Coach level I & IIs on security domains and program processes

Depending on need, VP Security may determine a Team Lead designation for Level III role

  • Participate in security work streams for a variety of enterprise projects and initiatives
  • Determine and communicate security risk postures to partners and leaders as appropriate
  • Education & Experience

    Knowledge of :

  • Strong experience with threat information sharing and threat hunting processes to proactively identify potential or existing threats in medium to large environments.
  • Proficient with SIEM tools, threat intelligence platforms, and security orchestration, automation, and response (SOAR) solutions to centralize and manage the incident and remediation workflow.
  • Knowledge and understanding of networking concepts and securing traffic across LAN, WAN, and Internet infrastructure.
  • Proficiency in operating systems such as Windows, Linux, and MacOS to effectively research and analyze threats in a sandbox environment, and respond to incidents.
  • Experience in incident handling and investigation including using formal chain-of-custody methods, forensic tools, and best practices.
  • Applicable knowledge of adversary tactics, techniques, and procedures (TTPs), MITRE ATT&CK framework, and CVSS.
  • Capable of scripting in Python, Bash, Perl, RegEx, or PowerShell.
  • Knowledge and understanding of networking concepts and securing traffic across LAN, WAN, and Internet infrastructure.
  • Familiarity with cloud architectures, security standards, and best practices
  • Strong oral and written communication skills
  • Strong organizational skills and attention to detail
  • Excellent interpersonal skills
  • Ability to :

  • Ability to analyze incident logs, attack vectors, and understand vulnerabilities and exploits.
  • Take independent action within established options and develops new procedures and approaches to problems when necessary
  • Analyze assignments based on a wide knowledge of many factors where application of advanced or technical concepts are required
  • Self-starter requiring minimal supervision
  • Highly organized and efficient.
  • Demonstrated strategic and tactical thinking.
  • Stays current with the evolving threat landscape.
  • Perform duties and make decisions under frequent time pressures
  • Education and Training :

  • (Preferred) Bachelor's degree in Computer Science, Management Information Systems (MIS) or related field or equivalent work experience.
  • On-the-job training in relevant roles relating to security operations, threat intel and hunting, system administration, incident response, or equivalent
  • Security+, CySA+, GCIH, CSA, CCSP or similar certification; or willingness and ability to pursue certification / re-certification within the first six months of hire.
  • At least 5 years' experience in security operations center environments, threat intelligence / hunting, or security systems administration
  • Requires knowledge of Microsoft Office and other productivity tools
  • 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 in return for your time, talents, efforts and ultimately, results. Your personal and professional well-being-now and in the years to come-are important to us. Busey's Total Rewards include a competitive benefits package offering 401(k) match, profit sharing, employee stock purchase plan, paid time off, medical, dental, vision, company-paid life insurance and long-term disability, supplemental voluntary life insurance, short-term and long-term disability, wellness incentives and an employee assistance program. In addition, eligible associates may take advantage of pre-tax health savings accounts and flexible spending accounts. Visit Busey Total Rewards for more information.

    Equal Opportunity

    Busey values a diverse and inclusive workplace and strives to recruit, develop and retain individuals with exceptional talent. A team with diverse talent, working together, is essential to Busey's commitment of delivering service excellence. Busey is an Equal Opportunity Employer including Disability / Vets. Visit Busey.com / Careers to learn more about Busey's Equal Opportunity Employment.

    Unsolicited Resumes

    Busey Bank, and its subsidiaries, does not accept any liability for fees for resumes from recruiters or employment agencies ("Agency"), without a binding, written recruitment agreement between Busey and Agency describing the services and specific job openings ("Agreement"). Busey may consider any candidate for whom an Agency has submitted an unsolicited resume and explicitly reserves the right to hire those candidate(s) without any financial obligation to the Agency, unless an Agreement is in place. Any email or verbal contact with any Busey associate is inadequate to create a binding agreement. Agencies without an Agreement are requested not to contact any associates of Busey with recruiting inquiries or resumes. Busey respectfully requests no phone calls or emails.

    Application Deadline 11 / 15 / 25

    Create a job alert for this search

    It Security Analyst • Creve Coeur, MO, United States

    Related jobs
    Sr IT Security Advisor

    Sr IT Security Advisor

    Sedgwick • St Louis, MO, United States
    Full-time
    By joining Sedgwick, you'll be part of something truly meaningful.It's what our 33,000 colleagues do every day for people around the world who are facing the unexpected. We invite you to grow your c...Show more
    Last updated: 30+ days ago • Promoted
    United States Border Patrol Agent

    United States Border Patrol Agent

    U.S. Customs and Border Protection • Red Bud, IL, United States
    Full-time
    Customs and Border Protection (CBP) offers those interested in a career in law enforcement an exceptional opportunity to work with an elite team of highly trained professionals whose camaraderie, p...Show more
    Last updated: 2 hours ago • Promoted • New!
    Senior Specialist Product Operations

    Senior Specialist Product Operations

    Rose International • O'Fallon, MO, US
    Full-time +1
    Senior Specialist Product Operations.Estimated Duration (In months) : .Documentation, Process, Production Support.Customer Communication : Serve as a key point of contact for customers (5 yrs); Reques...Show more
    Last updated: 20 days ago • Promoted
    Remote Brand Feedback Specialist (Hiring Immediately)

    Remote Brand Feedback Specialist (Hiring Immediately)

    Earn Haus • Waterloo, Illinois, US
    Remote
    Full-time +1
    We are urgently looking for people interested in taking online surveys for Fortune 500 brands.If you are a self-starter, looking for flexible hours throughout the week, this may be for you! Earn up...Show more
    Last updated: 30+ days ago • Promoted
    generalists

    generalists

    Scale AI • Alton, Illinois, United States
    Full-time
    Join a global community of talented professionals to shape the future of AI.Earn up to $15 USD / hr and additional rewards based on quality of submission. Outlier is committed to improving the intelli...Show more
    Last updated: 6 hours ago • Promoted • New!
    IT Security Analyst

    IT Security Analyst

    Decision Point • Scott Air Force Base, IL, United States
    Full-time
    DecisionPoint Corporation is seeking an.US Air Force team supporting the defense of USAF infrastructure (AFIN) at the base level. This position is onsite at Scott AFB.The contractor shall provide Fu...Show more
    Last updated: 30+ days ago • Promoted
    Flexible Online Market Research Participant (Hiring Immediately)

    Flexible Online Market Research Participant (Hiring Immediately)

    Earn Haus • Wood River, Illinois, US
    Full-time +1
    We are urgently looking for people interested in taking online surveys for Fortune 500 brands.If you are a self-starter, looking for flexible hours throughout the week, this may be for you! Earn up...Show more
    Last updated: 30+ days ago • Promoted
    Deputy Cyber Manager

    Deputy Cyber Manager

    Leidos Inc • Scott Air Force Base, IL, United States
    Full-time
    Leidos Digital Modernization Sector is seeking a Deputy Cyber Security Manager to support the DISA GSM-O II TN09 Network Assurance (NA) Program. GSM-O II provides network operations and cyber defens...Show more
    Last updated: 30+ days ago • Promoted
    IT Security Analyst

    IT Security Analyst

    DecisionPoint | Cortek • Scott Air Force Base, IL, United States
    Full-time
    DecisionPoint Corporation is seeking an.US Air Force team supporting the defense of USAF infrastructure (AFIN) at the base level. This position is onsite at Scott AFB.The contractor shall provide Fu...Show more
    Last updated: 1 day ago • Promoted
    Sr. Security Analyst - Perimeter Security Team

    Sr. Security Analyst - Perimeter Security Team

    Edward Jones • St Louis, MO, United States
    Full-time
    And see your ideas come to life.It's an exciting time to work in tech at Edward Jones.We are making massive investments in emerging technologies to improve how we work with our clients and with eac...Show more
    Last updated: 30+ days ago • Promoted
    Sr. Contracts Representative

    Sr. Contracts Representative

    Leidos • Wood River, IL, US
    Full-time
    Leidos currently has an opening for an experienced Senior Contracts Representative on the under the Decision Advantaged Solution Business Area contracts team within National Security Sector.This is...Show more
    Last updated: 30+ days ago • Promoted
    Mid Cartographic Analyst

    Mid Cartographic Analyst

    Leidos • Roxana, IL, US
    Full-time
    The National Security Sector at Leidos currently has an opening for a cleared cartographic analyst to support our customer in St. This is an exciting opportunity to use your experience in GIS analys...Show more
    Last updated: 30+ days ago • Promoted
    Information System Security Manager (ISSM), Public Sector

    Information System Security Manager (ISSM), Public Sector

    Scale AI, Inc. • St. Louis, MO, United States
    Full-time
    Our Security team works on operational issues at the leading edge of machine learning technology.You will join a creative and solutions-oriented team collaborating with internal teams at Scale and ...Show more
    Last updated: 30+ days ago • Promoted
    Online Opinion Analyst (Hiring Immediately)

    Online Opinion Analyst (Hiring Immediately)

    Earn Haus • Alton, Illinois, US
    Full-time +1
    We are urgently looking for people interested in taking online surveys for Fortune 500 brands.If you are a self-starter, looking for flexible hours throughout the week, this may be for you! Earn up...Show more
    Last updated: 30+ days ago • Promoted
    Senior Contracts Manager

    Senior Contracts Manager

    Leidos • East Saint Louis, IL, US
    Full-time
    Leidos currently has an opening for an experienced Senior Contracts Manager on the Decision Advantaged Solution Business Area contracts team within National Security Sector.This is an exciting oppo...Show more
    Last updated: 10 hours ago • Promoted • New!
    Remote Research Study Participant (Hiring Immediately)

    Remote Research Study Participant (Hiring Immediately)

    Maxion Research • Upper Alton, Illinois, US
    Remote
    Part-time
    Part-time Research Study Personnel (Pay up to $790 / wk.Due to demand, we are now accepting applications for personnel to participate in our local in-person and nationwide remote research studies.Thi...Show more
    Last updated: 30+ days ago • Promoted
    Senior Manager Quality

    Senior Manager Quality

    Leonardo DRS • High Ridge, MO, United States
    Full-time
    Focused on defense technology, we develop, manufacture and support a broad range of systems for mission critical and military sustainment requirements, as well as homeland security.Headquartered in...Show more
    Last updated: 30+ days ago • Promoted
    Adjunct Instructor Hiring Event – Wednesday, December 3rd 3 : 00PM to 6 : 00PM

    Adjunct Instructor Hiring Event – Wednesday, December 3rd 3 : 00PM to 6 : 00PM

    InsideHigherEd • Cottleville, Missouri, United States
    Part-time
    St Charles Community College Main Campus, Student Center-Café Bistro.Mid Rivers Mall Drive Cottleville, MO.On- site hiring for Adjunct Instructors for the 2026 Spring and Fall terms in the followin...Show more
    Last updated: 5 days ago • Promoted