System Administrator

• Administer, maintain, and troubleshoot enterprise Windows Server and Linux/Unix systems.
• Manage core infrastructure services including Active Directory, Group Policy, DHCP, DNS-related support, and endpoint/server configuration tools.
• Support virtualization environments, including VMware vSphere or similar platforms.
• Perform system patching, hardening, vulnerability remediation, and configuration management for EUDs and Servers.
• Develop and maintain scripts using PowerShell, Python, or similar languages to automate administrative tasks.
• Support server hardware lifecycle activities, including rack installation, blade/server replacement, component upgrades, disk replacement, RAM upgrades, PCIe card installation, and related maintenance.
• Troubleshoot infrastructure issues across servers, storage, networking, applications, and authentication services.
• Provide escalated end-user support for complex issues, serving as the next level of support for Junior System Administrators / support staff.
• Use ServiceNow or similar ITSM/ticketing platforms to track incidents, requests, changes, and problem resolution.
• Coordinate with network, cybersecurity, engineering, and service desk teams to support infrastructure changes, incident response, and steady-state operations.
• Maintain accurate system documentation, standard operating procedures, diagrams, and operational runbooks.
• All other duties as assigned., To enhance efficiency, fairness, and accuracy, Analytica may use AI-assisted tools to support certain aspects of our hiring process.
• Application Review: AI tools may help identify skills and experiences relevant to the role.
• Interview Support: AI-powered notetaking tools may be used during interviews to document discussions and summarize key points.

These tools are used to assist our team. All hiring decisions are made by Analytica recruiters and hiring managers.

Education & Career History

• Bachelor’s degree in Computer Science, Information Technology, or a related field plus at least 3 years of dedicated System Administration experience.
• OR 7+ years of progressive, hands-on experience in enterprise systems administration.

Security Clearance

• Active secret security clearance

Windows Server & Directory Services

• Proficiency in administering Windows Server, Active Directory, Group Policy (GPO), DHCP scopes, and MECM/SCCM collections and deployments.

Virtualization

• Experience working with virtualization platforms, particularly VMware vSphere

Scripting & Automation

• Proficiency in PowerShell or Python for task automation and systems management

Linux / Unix

• Experience configuring and managing RHEL, Ubuntu, or other Linux/Unix systems

Networking Knowledge

• Basic knowledge of IP networking concepts including switching, routing, subnetting, and Ports, Protocols & Service Management (PPSM)

Security & Compliance

• Experience supporting Risk Management Framework (RMF) activities including IAVM management, patch management, and STIG hardening across various systems

Hardware

• Hands-on experience with server hardware including rack mounting, blade server installation, and component-level maintenance (PCIe cards, RAM, drives, etc.)

Service Management

• Experience using ServiceNow or a comparable ITSM ticketing platform

Preferred Qualifications The following are not required but will strengthen your application:

• Familiarity with container technologies such as Docker, or container orchestration platforms such as Kubernetes, VMware Tanzu, or Rancher
• Experience writing Splunk queries (SPL)
• Experience administering IIS web servers and/or SQL Server
• Experience with enterprise storage platforms such as NetApp ONTAP or Dell EMC OneFS
• Experience with identity and authentication technologies including SSO, SAML, ADFS, or Okta

Analytica has been recognized by Inc. Magazine as a fastest-growing private US small business. We work with U.S. government customers in health, civilian, and national security missions. Analytica offers competitive compensation with opportunities for bonuses, employer paid health care, training and development funds, and 401k match., Target Salary* What level of government security clearance do you hold? If applicable, please list any Federal agencies you currently hold a clearance for? LinkedIn Profile* Where did you hear about Analytica?* Do you acknowledge and agree that your application may be reviewed by AI-assisted tools, and that interviews may be recorded or summarized using AI notetakers?* Yes, I acknowledge and agreeNo, I do not agree The following questions are entirely optional. To comply with government Equal Employment Opportunity and/or Affirmative Action reporting regulations, we are requesting (but NOT requiring) that you enter this personal data. This information will not be used in connection with any employment decisions, and will be used solely as permitted by state and federal law. Your voluntary cooperation would be appreciated. Learn more. Gender Race/Ethnicity, Invitation for Job Applicants to Self-Identify as a U.S. Veteran

• A “disabled veteran” is one of the following:
• a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or
• a person who was discharged or released from active duty because of a service-connected disability.
• A “recently separated veteran” means any veteran during the three-year period beginning on the date of such veteran’s discharge or release from active duty in the U.S. military, ground, naval, or air service.
• An “active duty wartime or campaign badge veteran” means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.
• An “Armed forces service medal veteran” means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985.

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