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Cloud Systems Administrator

CACI


Job Location:

Sunset Hills, MO - USA

Yearly Salary: USD 75200 - 158100
Posted: 24 September 2026 (11 hours ago)
Application Deadline: 22 December 2026
Vacancies: 1 Vacancy

Job Summary

Job Title: Cloud Systems Administrator

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: Top Secret

Employee Type: Regular

Percentage of Travel Required: None

Type of Travel: None

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The Opportunity:
Serve as a Cloud Systems Administrator supporting our National Security Mission. You will oversee and provide system administration integration maintenance and customer support on the customers Enterprise Development Test and Production systems. This position has a special emphasis on Amazon Web Services (AWS) OpenText PeopleSoft and Corporate Business systems.

Responsibilities:

  • Build deploy configure and maintain cloud-based applications running on Windows and Linux operating systems and leveraging cloud services such as EC2 EBS ELB S3 and RDS. Provision stable AMIs perform software installations troubleshooting and maintenance.
  • Manage and administer the OpenText suite of applications. Perform upgrades optimize configurations realizing efficiencies where possible.
  • Manage and oversee day-to-day pay benefits time and labor and job announcement file transfers and batch processes.
  • Resolve a wide range of complex system failures - from application and PKI to security and PeopleSoft batch processes - addressing incident tickets in accordance with established procedures and Acceptable Quality Levels (AQLs).
  • Automate critical production processes through a variety of industry standard methods cloud services application operating system and scripting.
  • Achieve optimum system performance availability and security by assessing identifying implementing and managing innovative technical cloud and cost-optimized solutions.
  • Execute cloud infrastructure modifications (i.e. storage load balancing instance resizing/tuning) with zero downtime and customer impact.
  • Coordinate systems maintenance in advance with customer and program offices to ensure balance between operational requirements and critical infrastructure application and security modifications.
  • Proactively monitor and review systems security and application logs using a variety of methods to mitigate risk and maintain compliance with NIST and IC directives.
  • Maintain close coordination with technical leads to maintain/adopt industry best practices/standards.
  • Perform backups and restores of operating file and database systems using established methods. Maintain user accounts and file systems



Qualifications:

Required:

  • BS degree in CS IS engineering or other technical discipline and three years experience.
  • AWS Certified Cloud Practitioner
  • Strong technical background with a thorough understanding of cloud infrastructure IT security principles compute storage and transport.
  • Expertise in Windows and Linux server operating systems.
  • Interpersonal communication problem solving organizational customer-oriented and multi-tasking skills.
  • Ability to work as part of a high functioning team under the supervision of a technical subject matter expert as well as independently.
  • Must be available for after hours and on-call support.
  • Visual acuity to work on a computer for extended periods of time ability to move from one workstation to another and communicate with colleagues and customers.
  • TS/SCI clearance and ability to successfully complete a polygraph.



Desired:

  • AWS Certified Solutions Architect Associate or Professional
  • Experience with the customers programs and facilities.

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What You Can Expect:

A culture of integrity.

At CACI we place character and innovation at the center of everything we do. As a valued team member youll be part of a high-performing group dedicated to our customers missions and driven by a higher purpose to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. Youll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together we will advance our nations most critical missions build on our lengthy track record of business success and find opportunities to break new ground in your career and in our legacy.


Pay Range:

There are a host of factors that can influence final salary including but not limited to geographic location Federal Government contract labor categories and contract wage rates relevant prior work experience specific skills and competencies education and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI you will receive comprehensive benefits such as; healthcare wellness financial retirement family support continuing education and time off benefits.

The proposed salary range for this position is:

$75200-$158100

CACI is anEqualOpportunity Employer. All qualified applicants will receive consideration for employment without regard to race color religion sex pregnancy sexual orientation age national origin disability status as a protected veteran or any otherprotectedcharacteristic.

Required Experience:

Unclear Seniority


About Company

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CACI employs a diverse range of talent to create an environment that fuels innovation and fosters continuous improvement and success. At CACI, you will have the opportunity to make an immediate impact by providing information solutions and services in support of national security miss ... View more

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