Public Key Infrastructure Engineer - Remote or hybrid in MN or DC

UnitedHealth Group•Eden Prairie, MN

21h•Hybrid

About The Position

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health optimization on a global scale. Join us to start Caring. Connecting. Growing together. Positions in this function are involved in monitoring, evaluating, and maintaining systems and procedures to safeguard internal information systems, networks, databases, and Web-based security. Conduct vulnerability assessments and monitor systems, network, databases and Web for potential system breaches. Respond to alerts from information security tools. Report, investigate, and resolve security incidents. Recommend and implement changes to enhance systems security and prevent unauthorized access. Research security trends, new methods, and techniques used in unauthorized access of data in order to preemptively eliminate the possibility of system breach. May oversee internal or external systems security (i.e., cloud services). Ensure that customers and users have the right access to the right systems at the right times. If you are located in MN or DC, you will have the flexibility to work remotely as you take on some tough challenges. For all hires in the Minneapolis or Washington, D.C. area, you will be required to work in the office a minimum of four days per week. You’ll be rewarded and recognized for your performance in an environment that will challenge you and give you clear direction on what it takes to succeed in your role as well as provide development for other roles you may be interested in.

Requirements

2+ years Windows server and workstation administration
2+ years managing an enterprise application platform
2+ years of general network knowledge with emphasis on DNS, firewall, and proxy knowledge
1+ years of PKI experience in an enterprise with emphasis on Microsoft Active Directory Certificate Services (ADCS) and KeyFactor EJBCA
1 years of active directory experience
Scripting and automation experience leveraging PowerShell, Python, or other scripting languages
Experience with certificate lifecycle management
Understanding of X.509, RSA and general certificate management processes
Ability to participate in on call rotation for urgent issues

Nice To Haves

Undergraduate degree in applicable area of expertise or equivalent experience
CISSP or other security related certification
Cloud Infrastructure experience in any of the major CSP’s including MS Azure, AWS, or GCP
Identity and Access Management experience

Responsibilities

Direct point of contact for acquired entities for public domain name and digital certificate migration, management, and automation
Identify and remediate PKI security and configuration issues
Provide engineering and operations support for Optum’s Internal PKI and Cloud-based PKI platform including owning responsibility for acquired entity integration
Provide innovative solutions to automate repetitive tasks
Participate in a 24x7 on call rotation supporting Optum’s internal PKI resources and platforms