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# System Administrator

- **Company:** Booz Allen Hamilton Inc.
- **Location:** Aurora, CO, United States
- **Salary:** $61,900.0 - $141,000.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Active Directory, Microsoft Azure, CompTIA Network+, Data Centers, Dynamic Host Configuration Protocol, Domain Name System (DNS), Monitoring of Systems, Information Technology Operations, Windows Servers, Networking Basics, Windows PowerShell, Red Hat Enterprise Linux, TCP/IP, Virtual Local Area Networks, VMware Virtualization, VMware VSphere, Web Applications, Scripting, Network Server, Cisco, Server Operating Systems & Platforms, Vmware
- **Published:** October 26, 2026
- **Apply:** https://www.juju.com/job/1_AD18361C603C43D0B5D93AC8A79725E8-CO844768665750799

## About the Role

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 asSecurity+ CECertification **Nice If You Have:** - Experience supporting web applications and documenting technical processes or troubleshooting steps - Experience with tools such asSplunk,McAfeeePolicyOrchestrator (ePO), andDomain Controller technologies - Knowledge
of PowerShell or other scripting tools to automate tasks - Ability to learn, apply technical research to solve problems, and collaborate in a team setting - Ability toassistin managing andmaintainingWindowsand 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 - Microsoft Certified: Windows Server Hybrid Administrator Associate, Microsoft Certified: Azure Administrator Associate, 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

## Description

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.