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System Administrator

Job in Aurora, Arapahoe County, Colorado, 80012, USA
Listing for: Booz Allen Hamilton
Full Time, Part Time position
Listed on 2026-07-21
Job specializations:
  • IT/Tech
    Systems Administrator, Windows Server
Job Description & How to Apply Below
Job Number: R0244892

System Administrator
The Opportunity:

Are you looking for an opportunity to combine your technical skills with big-picture thinking to make an impact at Booz Allen? You understand secure enterprise environments and how to support the systems that enable mission success. Your ability to troubleshoot technical issues, improve system performance, and deliver exceptional customer support makes you an integral part of delivering reliable engineering solutions.

Booz Allen is seeking a skilled Windows systems administrator with experience supporting enterprise desktop and server environments to join our team. In this role, you will draw upon experience administering Windows Server, Active Directory, VMware, Group Policy , and Windows endpoints while providing Tier 2 support in a secure enterprise environment. This role involves maintaining and troubleshooting enterprise IT infrastructure to ensure optimal performance, security, and availability.

As a systems administrator on our team, you have the chance to support, maintain, and improve enterprise Windows infrastructure in support of Booz Allen. Your technical expertise will be vital as you troubleshoot user issues, administer Windows servers and workstations, manage Active Directory and Group Policy , deploy system updates, support virtualization technologies, and ensure systems remain secure and compliant. Grow your skills by combining system administration, customer support, and security best practices to maintain reliable services supporting mission-critical operations.

Join our team and help turn technical challenges into solutions that keep our users productive.

This is an opportunity to gain experience in enterprise Windows administration, VMware virtualization, Active Directory, enterprise endpoint management, and secure classified IT operations. We focus on growing as a team, so we'll share techniques, work through challenges, and develop new met hodologies together. Work with us and resolve daily challenges as we improve the reliability, security, and performance of Booz Allen's enterprise computing environment.

Join us. The world can't wait.

You Have:
  • Experience administering Windows Server OS 2022, VMware, vSphere 8, Active Directory, and Group Policy in a secure or enterprise environment
  • Experience supporting system deployment, security hardening, and ongoing maintenance of Windows servers within classified networks
  • Experience in server room or data center environments
  • Knowledge of how servers, networking, and storage components integrate
  • Knowledge of STIGs
  • Ability to troubleshoot basic networking issues such as TCP / IP, VLANs, DNS, and DHCP
  • Ability to follow guidance to support system compliance
  • TS/SCI clearance with a polygraph
  • HS diploma or GED
  • DoD 8570 IAT Level II Certification such as Security+ CE Certification
Nice If You Have:
  • Experience supporting web applications and documenting technical processes or troubleshooting steps
  • Experience with tools such as Splunk, McAfee e Policy Orchestrator ( ePO ) , and Domain Controller technologies
  • Knowledge of Power Shell or other scripting tools to automate tasks
  • Ability to learn, apply technical research to solve problems, and collaborate in a team setting
  • Ability to assist in managing and maintaining Windows and RHEL 8 / 9 based systems, including basic configuration, patching, and system monitoring
  • Ability to communicate clearly with teammates and leadership
  • Possession of excellent written and verbal communication skills
  • Possession of excellent problem-solving skills
  • Micro sof t Certified:
    Windows Server Hybrid Administrator Asso cia te, Micro sof t Certified:
    Azure Administrator Asso cia te, CompTIA Network+, or Cisco Certification such as CCNA Certification
Clearance:

Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information ; TS/SCI clearance with polygraph is required.

Compensation

At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen's benefit programs.

Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.

Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as…
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