Systems Administrator Lead

Cimarron Inc.; Huntsville (AL); On-site; USD 105,000 - 179,000; Full time

Job summary

Cimarron Inc. is seeking a Systems Administrator Lead to support the Missile Defense Agency at Redstone Arsenal. The ideal candidate will have extensive experience in system administration, a Top Secret Clearance, and a strong background in managing Microsoft environments. This position offers a competitive salary and benefits within a globally recognized organization dedicated to innovation and employee development.

Benefits

Health, dental, and vision insurance

401(k) contributions

Educational reimbursement

Qualifications

• 6 or more years of directly related experience in system administration.
• Current DoD 8570.01 IAT Level II certification.
• Experience with Active Directory, DHCP, DNS, and virtualization.

Responsibilities

• Administer and manage Windows environments, including servers and clients.
• Conduct system monitoring, vulnerability scanning, and incident response activities.
• Ensure compliance with DoD Information System Vulnerability Management.

Skills

Systems Administration

Microsoft Windows environments

Scripting

Network knowledge

Education

Top Secret Clearance

DoD 8570.01 IAT Level II certification

Bachelor's in Computer Science or related field

Tools

Active Directory

HYPER-V

Docker

Job description

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Position Introduction/Key Duties

Cimarron is seeking a Systems Administrator Lead to support the Missile Defense Agency (MDA) on the Integrated Research and Development for Enterprise Solutions (IRES) contract at the Redstone Arsenal in the Huntsville, AL.

Key Duties

• Administer and manage Microsoft Windows environments, including server and client systems.
• Configure, operate, and maintain physical and virtual servers.
• Manage and maintain client-based computer systems.
• Conduct system monitoring, vulnerability scanning, and incident response activities.
• Perform hardware and software operations, maintenance, and troubleshooting.
• Conduct root cause analysis to resolve system and client-related issues.
• Ensure compliance with DoD Information System Vulnerability Management (IAVM) through routine patching and updates.
• Maintain configuration management for system changes, patches, and antivirus software updates.
• Analyze virtual system (HYPER-V) performance, including resource utilization and system health.
• Perform routine system scans and implement antivirus updates across all systems.
• Utilize scripting tools and languages to automate system administration tasks.
• Provide system administration support during IT meetings and configuration activities.
  
  
  

Required/Desired Skills, Experience, And Education

Required Skills, Experience, and Education :

• Due to facility security requirements, only U.S. citizens are eligible for consideration at the time.
• This position requires access to federal facilities. Candidates must possess a valid, unexpired Real ID-compliant driver's license or state-issued identification card at the time of hire. If you are unsure whether your ID is Real ID-compliant, please check for the star symbol in the upper portion of your driver's license or state ID.
• Active Top Secret Clearance.
• Ability to obtain a SCI clearance.
• 6 or more years of directly related experience in system administration.
• Experience with Active Directory and its components, including ADUC, DHCP, and DNS.
• Current DoD 8570.01 IAT Level II certification (e.g., CompTIA Security+ CE).
  
  
  

Desired Skills, Experience, And Education

• Windows client and server certifications.
• Red Hat certification required.
• Proficiency in Windows Systems Administration.
• Proficiency in Linux Systems Administration.
• Hands-on experience administering virtualization solutions, particularly HYPER-V.
• Familiarity with DevOps tools such as CI/CD pipelines, Docker, Puppet, and Ansible.
• Basic networking knowledge.
• Experience with automation, systems provisioning, and management solutions.
• Experience with scripting or software development.
• Experience with operating system hardening using standards like DISA STIGs.
• Experience with storage systems, especially SAN and NAS technologies.
  
  
  

Business Profile

Cimarron is a global solutions company with a strategic partnering approach to satisfying customer-driven requirements. We ensure customer success with a modern approach and experienced leadership. Driven by an entrepreneurial spirit, Cimarron is fueled by highly skilled employees, developing new innovative technologies, and delivering superior products and services. We believe in recognizing employees' worth by offering competitive salaries and benefits, including health, dental, and vision insurance, 401(k) contributions, educational reimbursement, and much more. From company communication through Company-wide information meetings led by our President and CEO, to an Awards program designed to recognize our amazing employees and their accomplishments, you will not only feel like you are a part of a team, you will be a valued member of the Cimarron family. Cimarron is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, age, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, or any other characteristic protected by federal, state, or local law.

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Information Technology

• Industries

  Defense and Space Manufacturing

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