Systems Administrator The Opportunity: In this role, you'll design, operate, and evolve the systems that power national security missions. From enterprise Windows and Linux servers to virtualization, storage, and backup environments, you'll keep mission platforms online, secure, and recoverable. This isn't a passive maintenance role

• you'll architect new solutions from the ground up, tune performance across clusters, and push automation deeper into daily operations. You'll balance reliability with innovation, driving modernization while ensuring every configuration meets the mission's uptime demands. When the infrastructure is resilient, the mission never stops - and you'll be the reason why. What You'll Work On: Engineer and maintain enterprise Windows Server and Linux environments such as RHEL or Ubuntu supporting production and mission systems. Administer and optimize virtualization platforms such as VMware vSphere, Broadcom, or Microsoft Hyper V to sustain high availability clusters. Manage storage and backup solutions, including SAN, NAS, Veeam, Commvault, Cohesity, or Veritas NetBackup, ensuring integrity and recoverability. Implement and document Highly Available (HA) architectures with redundancy, clustering, and replication. Maintain DNS, routing, and VLAN configurations supporting secure multi network environments. Enforce DoD STIGs and enterprise baselines for configuration compliance and security posture. Automate patching and configuration tasks with PowerShell, Bash, or Ansible to reduce downtime and error. Collaborate across cyber, network, and application teams to sustain mission critical availability. Join us. The world can't wait. You Have: 5 years of

experience managing enterprise virtualization, including VMware vSphere, Broadcom, or Hyper V 3 years of

experience administering enterprise storage and backup systems such as SAN, NAS, Veeam, Commvault, Cohesity, or Veritas NetBackup

Experience managing DNS, routing, VLANs, and user connectivity across multiple domains Knowledge of DoD STIGs and secure configuration baselines Ability to design and maintain Highly Available solutions Secret

Experience administering Active Directory, Group Policy, DNS, or DHCP in hybrid or cloud joined environments

Experience with Linux, including RHEL or Ubuntu, server hardening and configuration management with Ansible or PowerShell DSC

Experience supporting database or application servers within clustered environments Knowledge of infrastructure automation or DevOps tooling, including Ansible, Jenkins, or Terraform Bachelor's degree in Information Systems, Computer Science, or a related field VMware Certified Professional (VCP), Microsoft Certified: Windows Server Hybrid Administrator Associate, or Red Hat Certified System Administrator (RHCSA) Certification

Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility

clearance 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 page.

benefits of flexibility and collaboration, whether that happens in person or remotely. If this position is listed as remote or hybrid, you'll periodically work from a Booz Allen or client site facility. If this position is listed as onsite, you'll work with colleagues and clients in person, as needed for the specific role. Commitment to Non Discrimination All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law. Note: Microsoft Internet Explorer is not fully compatible with Workday and users may

experience systems issues with this browser. We recommend that you use one of the following browsers to avoid problems: Google Chrome, Mozilla Firefox, Microsoft Edge, Apple Safari, Opera Browser or Blackberry Browser. If you continue to

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About Booz Allen Hamilton Booz Allen is an advanced technology company delivering outcomes with speed for America's most critical defense, civil, and national security priorities. We build technology solutions using AI, cyber, and other cutting edge technologies to advance and protect the nation and its citizens. By focusing on outcomes, we enable our people, clients, and their missions to succeed

• accelerating the nation to realize our purpose: Empower People to Change the World®. Commitment to Non Discrimination All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law. Know Your Rights Poster Accommodations If you are an individual with a disability and would like to request a reasonable workplace accommodation for any part of our employment process, please contact the Booz Allen Help Desk by calling 1 877 927 8278 or sending an email to helpdesk@bah.com. This option is reserved only for individuals who are requesting a reasonable workplace accommodation. It is not intended for other purposes or inquiries. Data Privacy For more information on how Booz Allen uses your information, please see our Careers Privacy Policy.