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Staff Network Security Engineer

Job Function Cyber Security Location United States Workplace Type Remote Travel 5% Date Posted 03/19/2025 Job ID 15592
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At Jack Henry, we deliver technology solutions that are digitally transforming and empowering community banks and credit unions to provide enhanced and streamlined user experiences to their customers and members. Our best-in-class products are just the start as we lay the groundwork for the future of digital banking and payments. We hope you will join us. We cannot do it without you.

The Network Security Infrastructure team at Jack Henry is seeking a highly experienced firewall subject matter expert to join our mission-critical team. This individual will provide the highest level of support for firewalls for the various business units within our enterprise environment and for our customers.  The majority of the daily work will involve working tickets out of the two main help desk ticket systems as well as installation, upgrades, and decommissioning of firewall equipment.  This is a fast-paced, critical position that requires the ability to adhere to best practices, adhere to internal standards and procedures, and work under demanding deadlines.

There is an on-call rotation as part of this position, and you would be required to carry a company-provided cell phone for urgent customer calls.

This position can be based to work out of any Jack Henry office or remote from any US location. Travel expectations for this role are up to 5% for team meetings. Salary range for this position is $109-190k, depending on candidate experience and geographic location.

What you’ll be responsible for:

  • Researches, recommends and implements changes to enhance systems security.
  • Responsible for security design (including firewalls, routers and switches) and setting standards.  
  • Designs and builds various network monitoring systems and tools.
  • Installs and configures network security components.
  • Responsible for documentation and process improvement.
  • Resolves escalated security cases.
  • Completes security-related projects as assigned.
  • Provides assistance to less experienced team members.
  • Configures firewall rules for both internal and external customers
  • Conducts life-cycle management of firewalls within the environment
  • Ensures documentation for all firewall rules are completed in accordance to internal policies and other industry regulations.
  • Completes security-related projects as assigned.
  • May perform additional tasks as assigned.

What you’ll need to have:

  • Must have a minimum of 10 years of experience in network technology, firewall, and/or information security.
  • A minimum of 4 years of experience with Palo Alto firewalls.
  • A minimum of 2 years of experience with VMWare NSX.
  • Experience providing network security support in a large enterprise environment.

What would be nice for you to have:   

  • Bachelor’s degree.
  • Networking and/or security industry-standard certifications.
  • Familiarity with principles of network architecture.

If you got this far, we hope you're feeling excited about this opportunity. Even if you don't feel you meet every single requirement on this positing, we still encourage you to apply. We're eager to meet motivated people who align with Jack Henry's mission and can contribute to our company in a variety of ways.

Why Jack Henry?

At Jack Henry, we pride ourselves through our motto of, "Do the right thing, do whatever it takes, and have fun." We recognize the value of our associates and believe much of our company's strength and success depends on their well-being.

We demonstrate our commitment by offering outstanding benefit programs to ensure the physical, mental & financial well-being of our people is always met.

Culture of Commitment

Ask our associates why they love Jack Henry, and many will tell you it is because our culture is exceptional. We do great things together. Rising to meet challenges and seeking opportunities is part of who we are as an organization. Our culture has helped us stay strong through challenging times and we credit our dedicated associates for our success. Visit our Corporate Responsibility site to learn more about our culture and commitment to our people, customers, community, environment, and shareholders.

Equal Employment Opportunity

At Jack Henry, we know we are better together. We value, respect, and protect the uniqueness each of us brings. Innovation flourishes by including all voices and makes our business - and our society - stronger. Jack Henry is an equal opportunity employer and we are committed to providing equal opportunity in all of our employment practices, including selection, hiring, performance management, promotion, transfer, compensation, benefits, education, training, social, and recreational activities to all persons regardless of race, religious creed, color, national origin, ancestry, physical disability, mental disability, genetic information, pregnancy, marital status, sex, gender, gender identity, gender expression, age, sexual orientation, and military and veteran status, or any other protected status protected by local, state or federal law.

No one will be subject to, and Jack Henry prohibits, any form of discipline, reprisal, intimidation, or retaliation for good faith reports or complaints of discrimination of any kind, pursuing any discrimination claim, or cooperating in related investigations.

Requests for full corporate job descriptions may be requested through the interview process at any time.  

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