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Mid-Level Systems Administrator Security Clearance

Job in Berkeley, St. Louis County, Missouri, USA
Listing for: Boeing
Full Time position
Listed on 2026-07-30
Job specializations:
  • IT/Tech
    IT Support, Systems Administrator, Cybersecurity, Systems Engineer
Job Description & How to Apply Below
Position: Mid-Level Systems Administrator with Security Clearance
Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company F-22 program is currently seeking a Mid-Level Systems Administrator to join the team in Berkeley, MO or Hazelwood, MO.

You will be a key member of the F-22 IT team in St. Louis, MO, developing hardware and software solutions for our defense customers and primarily supporting the F-22 Program. The IT team delivers enterprise capabilities within closed networks, including office services, application development stacks, engineering workflows, and vulnerability remediation. As the Mid-Level System Administrator, you will install, operate, secure, and maintain the Program Information Technology infrastructure required to deliver products.

Using Agile methodologies, you will perform system integration, hardware and software installation, and configuration and disposition of servers and workstations. You will also administer user access, provide technical support and problem resolution, and monitor system performance to support capacity planning, backup, and disaster recovery. This role requires experience with cloud platforms to ensure business requirements are met. You will support cloud design, validation, and configuration management so logistics, manufacturing, and engineering operate as a cohesive ecosystem and the F-22 Program is fully supported.

Position Responsibilities:

* Use Agile frameworks to prioritize and track work needing to be performed utilizing agile best practices and tools to organize and prioritize work

* Provide support for various applications and utilize patch management tools to maintain security compliance

* Setup and configure Active Directory (AD) domains using Windows Server software

* Build and maintain VMware virtual computer environments

* Provide technical solutions when assisting other team members with troubleshooting and resolving various problems

* Configure systems to Joint Special Access Program Implementation Guide (JSIG) and Risk Management Framework (RMF) security compliance

* Work closely with security to safeguard environments and propose changes to policy or processes

* Evaluates and effectively communicates complex system problems and resolution.

* Monitor and improve system performance and service management, scheduled and unscheduled maintenance, ticket generation and resolution

* Interact with Information Technology (IT) Business Partners, Cybersecurity, Programs and IT management on significant technical, security, and operational matters requiring coordination between organizations

* Provide comprehensive end-to-end computing support in closed environments from desktops to servers

* Provide broad range of basic systems and application support, including troubleshooting, patch management, anti-virus and auditing

* Administer user system access by implementing safeguards to protect information to meet security requirements

* Install, configure, and maintain multi-platform systems hardware, software and components

* Perform the restoration of routine to complex computing service operations

* Analyze and support a broad range of basic systems and application support activities, provide support for Windows Operating Systems (OS), Cloud, basic network support, support of Virtual Machine (VM) ware ESX environments, operations support for both servers and desktop systems

* Provide analysis of computing requirements, install, configure, and maintain systems hardware, software and components, ensure computing inventory tracking and shipping, document and implement computer applications

* Provide restoration of basic computing service operation, support activities to ensure security of information and systems, provide comprehensive computing support in closed environments

* Support security audits as assigned and maintain knowledge of various government and corporate security plans Basic Qualifications (Required Skills/Experience):
* 3+ years of experience designing, developing, and implementing secure Active Directory Domain Services (ADDS) solutions

* 3+ years of experience in VMWare Virtualization

* 3+ years of experience leading or performing the activities of complex IT programs

* 3+ years of experience administering user system access and establishing safeguards to protect information to meet network security requirements

* 3+ years of experience installing, configuring, troubleshooting, and administering current Windows Server 2022 - 2025 and Desktop Operating Systems - Windows 11

Preferred Qualifications (Desired Skills/Experience):
* Active CompTIA Security+ certification

* Experience working on classified networks, Net App or other SAN technologies

* Experience configuring / managing McAfee Epo and Splunk Indexers/Forwarders

* Experience supporting desktops, servers, storage or network hardware and…
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