C

CACI

Provides government contracting technology and services

IT Sustainment Engineer/Systems Administrator

System Administration +1Posted on Nov 13
Full-timeChantilly, VA, USA$86.6k - $181.8k

About the Job

Requirements

  • An active TS/SCI clearance with polygraph is required.
  • A Security+ certification or DoD 8570 IAT Level II certification is required, or the candidate must be able to obtain one within one month of hire.
  • ServiceNow CSA certification is required, or the candidate must be able to complete CSA training within three months of hire.
  • A BS degree in Computer Science, Engineering, or a related technical field is required, or equivalent additional years of experience may substitute for the degree.
  • At least three years of relevant experience maintaining and implementing software systems, applications, and related products is required.
  • Strong documentation and verbal communication skills are needed to convey system architecture and high-level and detailed system designs to stakeholders, customers, domain experts, program managers, and teammates.
  • Experience deploying, configuring, and maintaining enterprise-level IT systems such as ServiceNow is required.
  • Experience deploying cloud-based enterprise-level applications in AWS and Azure is required.
  • Experience with Linux administration and deployed Linux-based systems is required.
  • Experience with system upgrades, patching, and regular IT system maintenance is required.
  • The candidate must be able to prioritize and manage work to critical project timelines in a fast-paced environment.
  • The candidate must coordinate with the deployment team on approved ServiceNow release packages and break-fix solutions in accordance with Configuration, Change, and Release Management policies and procedures.
  • The candidate must develop installation instructions and supporting documentation for system design deployments.
  • The candidate must work with a team to provide technical input on system design, installation, configuration, tuning, capacity planning, troubleshooting, and problem resolution.
  • The candidate must patch cloud servers and applications, configure software, respond to service outages, monitor system performance, and troubleshoot system issues.

Responsibilities

  • Maintain ServiceNow system architecture, including hardware and software components, to meet functional requirements.
  • Monitor system performance using or creating Splunk dashboards and AWS CloudWatch.
  • Deploy new code to test and production environments in self-hosted, Kubernetes, and AWS cloud configurations.
  • Lead or participate in troubleshooting activities to ensure enterprise system availability.
  • Perform operating system, application, and platform patching and upgrades across Linux, ServiceNow, Tableau, Splunk, and Kubernetes.
  • Use Python, Ansible, and other tools to develop automation and infrastructure as code.
  • Collaborate with cross-functional teams to gather, analyze, and manage system requirements in alignment with business objectives.
  • Document system configurations, procedures, and best practices.
  • Create technical documentation for system configurations and maintain system-related reports.

Desired Qualifications

  • ITIL v4 is desirable.
  • An AWS Architect certification is desirable.
  • A ServiceNow Admin certification is desirable.

About the Company

CACI

Provides government contracting technology and services

CACI International Inc. provides technology and professional services to U.S. government clients, focusing on national security and modernization. It earns most of its revenue through long-term government contracts that fund engineering, intelligence, logistics, cybersecurity, data analytics, and IT solutions for defense, intelligence, and federal civilian agencies. Its products and services work by delivering specialized technical expertise, secure systems, and mission-support capabilities that help agencies run operations more efficiently and securely. CACI differentiates itself through its deep domain knowledge in national security, a proven track record of delivering high-quality, reliable solutions, and a skilled workforce that can execute complex, long-duration contracts. The company’s goal is to be a trusted partner for government modernization needs by providing advanced technology solutions and mission support that enhance national security and operational effectiveness.

Company size
10,001+
Company stage
IPO
Headquarters
Reston, VA
Founded
1962

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