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CACI International UNIX/Linux Engineer in Falls Church, Virginia

Job Description

CACI has an opportunity for a growth oriented and execution-focused professional to help drive our Department of Homeland Security business area, serving various DHS agencies. If you are a motivated individual looking to be a part of critical mission, CACI would like to speak with you.

What You’ll Get to Do:CACI is looking for a talented and experienced UNIX/Linux Engineer and Administrator to join our Hosting Services team on an IT operations project supporting DHS USCIS. The candidate will provide engineering support for large enterprise Unix and Linux based environment. Candidate will be responsible for designing, configuration, and installation support for large enterprise UNIX environment hosted on premise and in the cloud. Candidate is an established and productive technical contributor who will work independently with limited supervision and may influence others regarding system design, solutions and procedures when faced with complex problems. This position works under the general guidance of the Hosting Services Task Lead, in an Agile DevSecOps, fast-paced, rapidly changing, collaborative environment, and requires strong troubleshooting and analytical skills, strong critical thinking, complex problem solving, appropriate judgment, and decision-making skills.

More About the Role:

  • 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

You’ll Bring These Qualifications:

  • 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

These Qualifications Would be Nice to Have:

  • 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)

What We Can Offer You:

  • We’ve been named a Best Place to Work by the Washington Post.

  • Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives.

  • We offer competitive benefits and learning and development opportunities.

  • We are mission-oriented and ever vigilant in aligning our solutions with the nation’s highest priorities.

  • For over 55 years, the principles of CACI’s unique, character-based culture have been the driving force behind our success.

Job Location


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 missions and government transformation for Intelligence, Defense, and Federal Civilian customers. CACI is proud to provide dynamic careers for employees worldwide. CACI is an Equal Opportunity Employer - Females/Minorities/Protected Veterans/Individuals with Disabilities.