Systems Administrator - Senior

CACI International • O'Fallon, IL

190d • $90,300 - $189,600

About The Position

Are you ready to revolutionize financial auditability and transportation logistics? We're seeking a successful, experienced Senior Systems Administrators to join our team in implementing a cutting-edge software system that will transform how USTRANSCOM manages finances and supply chains. If you're passionate about leveraging technology to streamline operations and enhance transparency, this is your chance to make a significant impact. Join us in building the future of financial and logistical management. This position is contingent upon contract award.

Requirements

• Bachelor's degree in Computer Science, Information Technology, or a related field of study
• 8-11 years of extensive experience in system administration (equivalent combination of education and experience may be considered in lieu of degree)
• Secret security clearance, or US citizen with ability to pass T-1 background investigation upon hire
• Expert knowledge of various operating systems (e.g., Windows Server, Linux, Unix)
• Advanced expertise in network protocols, services, and infrastructure
• Proven experience with virtualization technologies and cloud platforms
• Strong proficiency in scripting and automation (e.g., PowerShell, Python, Bash)
• Excellent problem-solving skills and ability to manage multiple high-priority tasks
• Strong leadership and communication skills
• Experience with IT service management frameworks (e.g., ITIL)

Nice To Haves

• Master’s degree in relevant field of study
• Secret security clearance
• Advanced IT certifications (e.g., CISSP, CISM, VMware VCDX)
• Experience with emerging technologies (e.g., containerization, serverless computing)
• Knowledge of DevOps practices and tools
• Familiarity with federal IT regulations and compliance requirements

Responsibilities

• Perform configuration, management, and maintenance of complex enterprise-level systems
• Assist in developing and implement strategies to optimize system operations and resource utilization
• Conduct comprehensive system capacity analysis and lead long-term capacity planning initiatives
• Provide expert-level assistance to users in accessing and utilizing business systems
• Design and implement robust system security measures and ensure compliance with IT policies and regulations
• Troubleshoot critical system issues and develop innovative solutions
• Create and maintain comprehensive system documentation and standard operating procedures
• Mentor junior and intermediate team members, fostering their professional growth
• Collaborate with other IT teams and stakeholders on strategic projects and initiatives

Benefits

• Healthcare
• Wellness programs
• Financial benefits
• Retirement plans
• Family support
• Continuing education
• Time off benefits

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: Bachelor's degree
• Number of Employees: 5,001-10,000 employees