Jack Henry and Associates

Network Security Engineer

  • Contract: Full-time

Job Description

Jack Henry & Associates is seeking the right individual for a Network Security Engineer position to work in the incident detection group within Incident and Threat Management. This person will ensure the security of company or customer electronic information by performing log monitoring and analysis to identify and triage events and suspected incidents at Jack Henry and Associates. Additionally, this individual will also participate in hunt team exercises as well as blue team and purple team exercises using skills or tools that include log analysis, threat intelligence, and/or anomalous baseline deviations.

To find success, the selected candidate will need to be team-oriented, strongly self-motivated, and comfortable in a fast-paced work environment while continuously improving their professional knowledge and skills.

About the Team

Working as part of Cyber Security & Network Operations Incident and Threat Management, this geographically dispersed team of 13 is responsible for providing holistic defensive security services to Jack Henry & Associates, including incident response, analysis, recovery and prevention of malicious traffic and software.

Skill Requirements


  • Leads incident response, including moderately to highly complex log reviews and forensic analysis to identify unauthorized or unacceptable access to data or systems, including either actual or attempted access. Uses self-developed tools and documented processes to determine appropriate actions to take; or
  • Responds to alerts and security-related issues following self-developed processes, acting as an escalation point while still escalating issues as appropriate; or
  • Researches, recommends, develops, and implements changes to enhance system and data security, including new alerts via purple team or threat hunting exercises.
  • Provides highly complex troubleshooting and support regarding cyber security related issues.
  • Leads cyber security-related projects as assigned.
  • Develops and implements standards to apply cyber security controls consistent with approved policies.
  • Responsible for leading documentation and process improvement.
  • Resolves escalated security cases.
  • Completes security-related projects as assigned.
  • Provides assistance to less experienced team members.

About the Company

In 1976, Jack Henry & Associates (JHA) was founded on the premise that strong relationships and sound technology go hand-in-hand. Today, with more than 9,000 customers and approximately 6,400 associates, we combine this idea with the pursuit of one common goal – excellence in financial services.

JHA provides more than 300 products and services that enable our customers to process financial transactions, automate their businesses, and succeed in an increasingly competitive marketplace. Our three brands – Jack Henry Banking®, Symitar®, and ProfitStars® – support financial institutions of all sizes, diverse businesses outside the financial industry, and other technology providers.

We understand that impeccable service starts with us, empowers our customers, and ultimately enhances the consumer experience. We serve the financial institution looking to simplify day-to-day processes. The college student who expects on-the-go account access. The small business owner searching for better tools to process payments. We all seek simple, accessible, consistent, and secure solutions for financial management.

Through an exceptional service culture that was founded on integrity, trust, doing the right thing, and doing whatever it takes, we confidently lead our customers to success. Whether they want to drive efficiencies, improve compliance, better integrate their platforms, customize their systems, or change operating environments, we offer the proven technology and unmatched support to transform their businesses and move them forward.

How to apply

Apply for this job online using the link below.

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