CACI International Inc · 2 months ago
IT Infrastructure and Engineering Support Administrator
US VA Fairfax
Full-time
Hybrid
Senior Level
$104K/yr - $218K/yr
7+ years expCACI International Inc is a company dedicated to ensuring the safety of the nation. They are seeking an Infrastructure/Systems Administrator to support a development and test environment by managing various operating systems and engineering equipment, while also providing system administration and security maintenance for the infrastructure.
Information TechnologyService IndustrySoftware
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Provides support for Linux/Unix, Windows, and other embedded operating systems and applications, to include connectivity to various network identity providers, e.g. Active Directory, NIS, LDAP, etc
Responsible for analyzing, troubleshooting, and resolving IT hardware and software infrastructure (servers, storage, network, security, etc.) issues, both on-site and remote, using systems analysis techniques and procedures to ensure appropriate function of hardware, software or system functional specifications
Provides system administration for assigned on-prem and/or cloud infrastructure, and establishes and maintains security as it relates to the systems and users
Test, pre-qualify, and apply all security patches and operating system or application upgrades to ensure the security and integrity of the technical environment
Perform research and serve as the subject matter expert for new infrastructure projects, to include carrying out the design and implementation of any new processes, procedures, and documentation
Maintains all configuration documentation for assigned infrastructure
Qualification
Required
Requires a bachelor's degree or equivalent experience and a minimum of 7 years of related systems administration experience
High level of technical and industry experience in both Linux and Windows environments, supporting network infrastructures, and virtualization
Minimum of a year experience providing Tier 1 or Tier 2 helpdesk/desktop support
Ability to work independently with little or no supervision
Demonstrated experience with providing remote troubleshooting and assistance
Experience in developing, maintaining, and troubleshooting automation tools such as PowerShell/shell scripts, Puppet, Ansible, and/or Cron jobs
Candidate should be able to assess and determine internal, remote, and external customer IT needs, and design solutions to meet them
Requires U.S. Citizenship
Preferred
Certifications in one or more of the following areas: Microsoft, Red Hat, Cisco, SNIA, or CompTIA
Possess DoD 8570 certification
Software development/programming experience
Familiarity with government security requirements, such as DCID, NISPOM, NIST 800-171, etc
Active Security Clearance
Benefits
Healthcare
Wellness
Financial
Retirement
Family support
Continuing education
Time off benefits
Company
CACI International Inc
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.
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$1B2025-05-21Post Ipo Debt· $1B
2003-01-10IPO
Leadership Team
John Mengucci
President & CEO
Darryl W Burke
Senior Vice President / Air Force Client Executive
Recent News
Washington Technology
2026-01-25
2026-01-22
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