Cyber Infrastructure Engineer Security Clearance

Position: Cyber Infrastructure Engineer with Security Clearance
Overview Millennium is proud to be part of the Markon enterprise, a network of specialized organizations united in support of critical national security missions. This partnership strengthens our ability to deliver results by expanding our technical depth, operational reach, and access to a broader bench of proven experts, ensuring our customers continue to receive best-in-class cybersecurity support. For more than two decades, Millennium has operated at the forefront of cybersecurity.

Our elite team of over 300 professionals brings an unmatched record of performance across Red Team Operations, Defensive Cyber Operations, Software Engineering, and Technical Engineering. As home to the largest contingent of contracted Red Team operators supporting the Department of Defense, Millennium delivers unparalleled threat intelligence and battle-tested expertise to both DoD and federal civilian customers. What We Believe Millennium is an equal opportunity employer and does not discriminate or allow discrimination on the basis of race, color, religion, gender, age, national origin, citizenship, disability, veteran status or any other classification protected by federal, state, or local law.

Responsibilities Millennium Corporation is hiring a Cyber Infrastructure Engineer in Orlando, FL. ALL candidates MUST have an active secret clearance with TS/SCI eligibility to qualify for consideration. Responsibilities include deploying hardware, infrastructure software, and application software within data center environments to ensure systems are installed and operating correctly. System components may include Intrusion Prevention Systems (IPS), Intrusion Detection Systems (IDS), Layer 2 and Layer 3 switches, routers, Dell blade servers, and Net App storage solutions.

Software technologies may include Tanzu Kubernetes Grid (TKG), VMware Kubernetes Service (VKS), Red Hat Satellite, Single Sign-On (SSO), VMware vCenter, ESXi, NSX, as well as a variety of custom training applications, virtual machines, and containerized solutions. Selected engineer must be able to collaborate with a team of engineers to support the fielding, installation, configuration, and testing of Department of Defense training systems.

The selected engineer will assist with hardware and software deployments, system integration, and validation testing to verify proper functionality and compliance with design requirements. While comprehensive expertise across all technologies is not required upon hire, candidates should possess experience with relevant technologies, demonstrate strong technical aptitude, and be eager to learn. The ideal candidate is a self-starter with solid troubleshooting skills, the ability to work independently, and the capacity to contribute to schedule adherence and proactively identify process improvements to enhance installation efficiency and overall team performance.

Required Skills:

* Demonstrated experience working in a technically demanding, hands-on engineering environment.
* Ability to collaborate effectively with large teams of engineers to deploy and support complex, data center-like environments.
* Proven ability to quickly learn new technologies, software, and hardware platforms, and apply that knowledge in live field environments to install, configure, troubleshoot, and test systems.
* Strong Linux system administration skills, including working knowledge of Red Hat Enterprise technologies such as Identity Management (IdM), Satellite, and Single Sign-On (SSO).
* Solid understanding of virtualization technologies, preferably VMware.
* Environment is primarily built on Linux, VMware, and Red Hat enterprise products.
* Experience utilizing scripting languages for automation, system administration, data collection, and reporting, including the ability to develop, debug, deploy, and maintain scripts.
* Working knowledge of Kubernetes and containerized environments.
* Strong understanding of cybersecurity principles and the ability to make sound decisions in accordance with established security policies and procedures.
* Ability to follow technical procedures, analyze unexpected results, and troubleshoot complex…