CACI International Inc · 6 hours ago
Unix/Linux Engineer
Arlington, VA
Full-time
Onsite
Mid, Senior Level
$87K/yr - $182K/yr
5+ years expCACI International Inc is seeking a talented and experienced UNIX/Linux Engineer to join their Hosting Services team supporting the Department of Homeland Security. The role involves providing engineering support for large enterprise Unix and Linux environments, including design, configuration, and installation support, while working in a collaborative Agile DevSecOps environment.
SoftwareInformation TechnologyService Industry
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Configure and install UNIX systems supporting various Linux and UNIX operating systems in a physical and virtualized environment
Set up configurations for applications and services hosted on UNIX & Linux environment
Configure availability services and develop scripts and packages
Support patching and build standard images
Guide the work of junior technical staff
Work with program and technical staff in all aspects of daily work and help the Task Lead in planning
Fully engaged in the implementation of a DevOps practices for supporting IT
Responsible for operational availability of all the systems hosted on the infrastructure
Help task lead and management in planning and building windows infrastructure supporting COOP & DR plans
Support information assurance process in a technical role by complying with technical controls, technical checklists etc
Assist and mentor junior members on the team
Qualification
Required
Candidate must be a US citizen, and able to obtain DHS Public Trust clearance and USCIS EOD to start work
5+ years of analysis related to design, development, and integration of hardware and software to support large scale Unix environments with virtualization including RedHat, CentOS, and SPARC Solaris
5+ years' experience testing large scale UNIX and virtual environments
Experience performing a variety of engineering and operational related assignments associated with SAN, NAS and Storage operations, backup operations, and virtualization software such as VMware's vSphere and Microsoft Hyper-V on a set of enterprise-level IT systems
3+ years' experience writing scripts with a scripting language, with knowledge of ANSIBLE, and Middleware (Oracle Application Server, Apache Servers)
Experienced in AWS, AZURE, Google Cloud Services, and other Cloud environments
Familiarity with Agile, DevOps practices and ITIL processes
Preferred
Active DHS Public Trust suitability clearance/EOD
Experience with any DHS agencies or entities
Experience using ServiceNow in a Tier 1-4 support (Oracle environment)
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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