Principal Systems Administrator (Job #0672)

Defense Acquisition Support Services LLC; Huntsville (AL); On-site; USD 75,000 - 115,000; Full time

Job summary

An established industry player is seeking a skilled Principal Systems Administrator to enhance their IT operations in Huntsville, AL. This role involves building and maintaining virtual machines, managing Active Directory, and ensuring the security and efficiency of IT systems. With a strong emphasis on personal and professional growth, the company offers a supportive environment where your expertise will contribute to mission success. If you have a passion for technology and a commitment to excellence, this opportunity could be your next career milestone.

Benefits

Comprehensive benefits

Professional growth opportunities

Supportive work culture

Qualifications

• 15+ years in IT with a focus on systems administration and cyber assurance.
• Strong understanding of AD, DNS, DHCP, and Group Policy.

Responsibilities

• Build and maintain Virtual Machines with Microsoft and VMware technologies.
• Perform server administration tasks and maintain IT operations.

Skills

Microsoft Windows OS architecture

VMware technologies

Active Directory

Information Technology

CompTIA Security+ certification

Scripting for automation

Education

Bachelor’s degree or equivalent experience

Tools

Microsoft SCCM

VMware vSphere/ESXi

Windows Server

Cisco routers and switches

Job description

Principal Systems Administrator (Job #0672)

DAS Services is seeking a cleared Principal Systems Administrator to join our team in Huntsville, AL.

Responsibilities

• Build and maintain Virtual Machines with Microsoft and VMWare technologies.
• Design and configure the Active Directory and Windows Server environment.
• Maintain essential IT operations, including operating systems, security tools, applications, servers, and email systems.
• Install and upgrade computer components and software, manage physical and virtual servers, and integrate automation processes.
• Perform server administration tasks in a mixed environment, including user/group management, file permissions, group policy, file replication, and resource monitoring.
• Maintain, deploy, and support internal infrastructure, including client computer systems, servers, switches, routers, and ASAs.
• Schedule and perform routine maintenance, patches, and upgrades of computer systems.
• Build and maintain Windows system images using MDT.
• Work directly with IA staff to identify and resolve vulnerabilities with ACAS.
• Support and maintain SecDevOps infrastructure supporting software development teams and the continuous deployment pipeline.
• Provide help desk and IT support.
• Additional duties as assigned based on business needs.

Qualifications

• Active Secret Clearance required; an active TS/SCI clearance is preferred.
• Bachelor’s degree or equivalent experience.
• 15+ years of experience in Information Technology, including cyber/information assurance and systems administration.
• Strong understanding of Microsoft Windows OS architecture, including AD Forests, Domains, Trusts, DNS, DHCP, Group Policy, and Organizational Units.
• Experience supporting desktop, server, and VM environments with VMware and Microsoft technologies.
• Experience with Windows Server and VMware applications such as vSphere/ESXi, Horizon Client.
• Experience maintaining IT networks (Cisco routers, switches, etc.).
• Experience with Microsoft SCCM and deployment images.
• Experience with STIG management.
• Supporting Microsoft Azure DevOps Server or similar is a plus.
• Strong written and verbal communication skills.
• CompTIA Security+ certification.
• Windows Operating System certification within 90 days.

Desired Qualifications

• Knowledge of government Cyber Security policies, system scans, remediation, and documentation.
• Understanding of RMF, security controls, policies, and STIG implementation.
• Experience scripting for automation and vulnerability assessments.

About DAS: Defense Acquisition Support Services is a Women Owned Small Business focused on hiring top talent in Defense Contracting. We partner with the government to achieve Mission Success. Established in 2007, we emphasize a 'People Focused' approach to support our team members' success.

The DAS Culture: We are committed to our people, providing support to ensure personal and professional growth, happiness, and a rewarding career. Our success depends on your success.

DAS Benefits: We offer comprehensive benefits to our team members, including...