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CACI International Inc · 5 months ago

Cloud Systems Administrator

US MO St. Louis

Full-time

Onsite

Mid Level

$75K/yr - $158K/yr

3+ years exp

CACI International Inc is dedicated to supporting national security missions and is seeking a Cloud Systems Administrator. In this role, you will oversee system administration, integration, maintenance, and customer support for Enterprise Development, Test, and Production systems with a focus on AWS and other corporate business systems.

Information TechnologyService IndustrySoftware

Comp. & Benefits

No H1B

Security Clearance Required

Responsibilities

Build, deploy, configure, and maintain cloud-based applications on Windows and Linux, utilizing services like EC2, EBS, ELB, S3, and RDS

Provision and manage stable AMIs, perform software installations, and conduct troubleshooting and maintenance

Administer the OpenText suite, performing upgrades and optimizing configurations for efficiency

Oversee day-to-day operations including pay, benefits, time and labor, and job announcement file transfers

Resolve complex system failures across applications, PKI, security, and PeopleSoft batch processes, adhering to established procedures and Acceptable Quality Levels (AQLs)

Automate critical production processes using cloud services, applications, operating systems, and scripting

Ensure optimum system performance, availability, and security through innovative technical solutions and cost-optimized strategies

Execute cloud infrastructure modifications with zero downtime and minimal customer impact

Coordinate systems maintenance with customer and program offices to balance operational needs with critical modifications

Monitor and review systems, security, and application logs to mitigate risks and maintain compliance with NIST and IC directives

Collaborate with technical leads to adopt industry best practices and standards

Perform backups and restores of operating, file, and database systems, and manage user accounts and file systems

Qualification

AWS Certified Cloud PractitionerWindows server expertiseLinux server expertiseCloud infrastructure knowledgeAWS Certified Solutions ArchitectIT security principlesCustomer-orientedMulti-tasking skillsInterpersonal communicationProblem-solving skillsOrganizational skills

Required

TS/SCI clearance and the ability to successfully complete a polygraph

BS degree in Computer Science, Information Systems, Engineering, or a related technical field, with three years of experience

AWS Certified Cloud Practitioner

Strong technical background with in-depth knowledge of cloud infrastructure, IT security principles, and compute, storage, and transport

Expertise in Windows and Linux server operating systems

Excellent interpersonal communication, problem-solving, organizational, customer-oriented, and multi-tasking skills

Ability to work both independently and as part of a high-functioning team, under the guidance of a technical subject matter expert

Availability for after-hours and on-call support

Visual acuity to work on a computer for extended periods, ability to move between workstations, and effective communication with colleagues and customers

Preferred

AWS Certified Solutions Architect Associate or Professional

Experience with the customer's programs and facilities

Benefits

Healthcare

Wellness

Financial

Retirement

Family support

Continuing education

Time off benefits

Company

CACI International Inc

Glassdoor4.0

At CACI International Inc (NYSE: CACI), our 25,000 talented and dynamic employees are ever vigilant in delivering distinctive expertise and technology to meet our customers’ greatest challenges in national security.

Founded in 1962

Arlington, Virginia, USA

10001+ employees