Systems Engineer – Web & Infrastructure (IIS/PKI)

Company: U.S. Bank
Location: Knoxville
Posted on: April 3, 2026

Job Description:

At U.S. Bank, we’re on a journey to do our best. Helping the customers and businesses we serve to make better and smarter financial decisions and enabling the communities we support to grow and succeed. We believe it takes all of us to bring our shared ambition to life, and each person is unique in their potential. A career with U.S. Bank gives you a wide, ever-growing range of opportunities to discover what makes you thrive at every stage of your career. Try new things, learn new skills and discover what you excel at—all from Day One. Job Description This position is not eligible for visa sponsorship. Location expectations: This role requires working from a U.S. Bank location three (3) or more days per week. U.S. Bank is searching for a Systems Engineer who can support and troubleshoot web?facing and internal server infrastructure, with a strong emphasis on web server administration and the digital certificates that secure those systems. This role is focused on maintaining the reliability of web platforms and APIs by owning server?side issues, resolving production outages, and supporting certificate installations and renewals that impact availability and security. The ideal candidate brings hands?on experience in system administration with exposure to web environments such as IIS and/or Apache and is comfortable working directly with application and infrastructure teams. While the team manages PKI and certificates, this is not a pure PKI or security role—it is a systems?focused, operational position best suited for someone who enjoys hands?on troubleshooting, steady system ownership, and contributing to automation efforts that reduce manual certificate lifecycle work. Key Responsibilities Administer, support, and troubleshoot web server environments, primarily IIS, with Apache/Linux exposure acceptable Own and resolve production web application incidents, including server configuration and certificate-related outages Perform hands-on Windows systems administration, including: Server builds, configuration, and maintenance OS patching and troubleshooting Core infrastructure services (e.g., Active Directory–related support as needed) Support the installation, renewal, and troubleshooting of digital certificates used by web servers, APIs, and internal systems Act as a technical escalation point for certificate owners and application teams experiencing web or TLS-related issues Contribute to automation initiatives that reduce manual certificate lifecycle work (e.g., PowerShell scripting, APIs) Document troubleshooting steps, operational procedures, and best practices Collaborate with infrastructure, application, and business teams to ensure secure and reliable web services Preferred Skills & Experience Hands-on web administration experience: IIS strongly preferred Apache or Linux-based web environments acceptable Windows Server system administration experience Experience troubleshooting web application or server-side issues in production environments Familiarity with TLS/SSL and digital certificates, including installation or renewal on servers Exposure to PKI concepts (formal PKI experience is a plus but not required) Scripting or automation experience, particularly PowerShell Prior IT-focused help desk or escalation experience, especially infrastructure- or OS-related support Comfort working directly with both technical teams and non-technical stakeholders Strong troubleshooting mindset with the ability to own issues end-to-end If there’s anything we can do to accommodate a disability during any portion of the application or hiring process, please refer to our disability accommodations for applicants . Benefits: Our approach to benefits and total rewards considers our team members’ whole selves and what may be needed to thrive in and outside work. That's why our benefits are designed to help you and your family boost your health, protect your financial security and give you peace of mind. Our benefits include the following: Healthcare (medical, dental, vision) Basic term and optional term life insurance Short-term and long-term disability Pregnancy disability and parental leave 401(k) and employer-funded retirement plan Paid vacation (from two to five weeks depending on salary grade and tenure) Up to 11 paid holiday opportunities Adoption assistance Sick and Safe Leave accruals of one hour for every 30 worked, up to 80 hours per calendar year unless otherwise provided by law Review our full benefits available by employment status here . U.S. Bank is an equal opportunity employer. We consider all qualified applicants without regard to race, religion, color, sex, national origin, age, sexual orientation, gender identity, disability or veteran status, and other factors protected under applicable law. E-Verify U.S. Bank participates in the U.S. Department of Homeland Security E-Verify program in all facilities located in the United States and certain U.S. territories. The E-Verify program is an Internet-based employment eligibility verification system operated by the U.S. Citizenship and Immigration Services. Learn more about the E-Verify program . The salary range reflects figures based on the primary location, which is listed first. The actual range for the role may differ based on the location of the role. In addition to salary, U.S. Bank offers a comprehensive benefits package, including incentive and recognition programs, equity stock purchase 401(k) contribution and pension (all benefits are subject to eligibility requirements). Pay Range: $81,600.00 - $96,000.00 U.S. Bank will consider qualified applicants with arrest or conviction records for employment. U.S. Bank conducts background checks consistent with applicable local laws, including the Los Angeles County Fair Chance Ordinance and the California Fair Chance Act as well as the San Francisco Fair Chance Ordinance. U.S. Bank is subject to, and conducts background checks consistent with the requirements of Section 19 of the Federal Deposit Insurance Act (FDIA). In addition, certain positions may also be subject to the requirements of FINRA, NMLS registration, Reg Z, Reg G, OFAC, the NFA, the FCPA, the Bank Secrecy Act, the SAFE Act, and/or federal guidelines applicable to an agreement, such as those related to ethics, safety, or operational procedures. Applicants must be able to comply with U.S. Bank policies and procedures including the Code of Ethics and Business Conduct and related workplace conduct and safety policies. Posting may be closed earlier due to high volume of applicants.

Keywords: U.S. Bank, Knoxville , Systems Engineer – Web & Infrastructure (IIS/PKI), IT / Software / Systems , Knoxville, Tennessee