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  1. Home
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  5. Virtualization and Systems Administrator
CACI International Inc logo

Virtualization and Systems Administrator

Not Disclosed•Full-TimeOn-site

location_onChick-fil-A, 13962, Route 50, Sully Plaza, Chantilly, Fairfax County, Virginia, 20151, United States

Apply Now

The Opportunity

Support our work automating cybersecurity operations, emulating adversary behavior, and improving the defensive postures of our sponsors. We are part of a department with an expanding range of programs focusing on Cyber Operations, where you get to grow on and between programs with peers who are dedicated to advancing national security.

About the Role

You will work closely with red-team experts to evaluate IT environments and identify security goals, vulnerabilities, objectives, and requirements. Your day-to-day involves performing cybersecurity operations testing and developing improvements based on real adversary behavior described in emulation plans. You will evaluate the efficacy of existing detection mechanisms, analytics, and mitigations, while identifying gaps in visibility, data, tools, and process. By addressing these gaps through system and process improvements, you will help develop approaches to automating cybersecurity operations, reducing cost and increasing efficiency.

This role offers a fun, engaging environment with a management team focused on growing your career. You will participate in team outings and events to expand your network, and you'll be compensated for cyber events and training, including Capture the Flag Events, internal R&D opportunities, and prepaid courses for nationally recognized certifications.

Our Culture

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose – to ensure the safety of our nation.

We foster an environment of trust where you have the autonomy to take the time you need through a unique flexible time off benefit and access to robust learning resources. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground in your career and our legacy.

Equal Opportunity

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Work location

Work model: On-site

location_on

Chick-fil-A, 13962, Route 50, Sully Plaza, Chantilly, Fairfax County, Virginia, 20151, United States

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Frequently asked questions about Virtualization and Systems Administrator at CACI International Inc

What does a Virtualization and Systems Administrator at CACI International Inc do?expand_more
In this Virtualization and Systems Administrator at CACI International Inc role, you will work with red-team experts to evaluate it environments and identify security goals and vulnerabilities; perform cybersecurity operations testing based on real adversary behavior and emulation plans; evaluate the efficacy of existing detection mechanisms, analytics, and mitigations; and address defense gaps by improving systems and operational processes.
What are the requirements for this Virtualization and Systems Administrator role?expand_more
To qualify for the Virtualization and Systems Administrator at CACI International Inc position, applicants should have: Active TS/SCI with Polygraph clearance; University Degree (BA/BS) or equivalent experience; Minimum 2 years of related work experience; Working knowledge of Ruby on Rails and Python; Experience with LAN Management & Network Practices; and Experience with Atlassian Confluence wiki-based system software technology.
Where is the Virtualization and Systems Administrator role at CACI International Inc located?expand_more
Virtualization and Systems Administrator at CACI International Inc is based in Chick-fil-A, 13962, Route 50, Sully Plaza, Chantilly, Fairfax County, Virginia, 20151, United States. This is a on-site role.
Is this Virtualization and Systems Administrator job remote, hybrid, or on-site?

Chantilly, Virginia

Key Responsibilities

  • check_circleWork with red-team experts to evaluate IT environments and identify security goals and vulnerabilities
  • check_circlePerform cybersecurity operations testing based on real adversary behavior and emulation plans
  • check_circleEvaluate the efficacy of existing detection mechanisms, analytics, and mitigations
  • check_circleAddress defense gaps by improving systems and operational processes
  • check_circleSolve cyber problems using operations, data-driven analytics, and software development
  • check_circleProvide administration and maintenance support to the evaluation laboratory
  • check_circleInstall and manage network technologies and maintain operational rehearsal networks
  • check_circleIdentify gaps in visibility, data, tools, and processes within security infrastructure
  • check_circleDevelop approaches to automate cybersecurity operations to reduce cost and increase efficiency

Requirements

  • verifiedActive TS/SCI with Polygraph clearance
  • verifiedUniversity Degree (BA/BS) or equivalent experience
  • verifiedMinimum 2 years of related work experience
  • verifiedWorking knowledge of Ruby on Rails and Python
  • verifiedExperience with LAN Management & Network Practices
  • verifiedExperience with Atlassian Confluence wiki-based system software technology

Benefits & Perks

check_circleUnique flexible time off benefitcheck_circlePaid cyber events and training including Capture the Flag Eventscheck_circlePrepaid courses to nationally recognized certification coursescheck_circleInternal Research and Development opportunities
CACI International Inc cover image
CACI International Inc logo
Company

CACI International Inc

Industry

IT Services and IT Consulting

Headquarters

Reston, Virginia

Open Roles

25

Expanding the limits of national security

CACI International Inc., a Reston, Virginia-based IT services and IT consulting firm, provides specialized expertise and technology solutions to address critical national security challenges. With a team of 27,000 professionals, the company supports government and defense clients through innovative approaches to complex problems. Operating within the IT services industry, CACI emphasizes a culture of integrity and operational excellence, reflected in its recognition as a Fortune World’s Most Admired Company. The organization is listed among the Fortune 500 Largest Companies and is included in the Russell 1000 Index and S&P MidCap 400 Index. CACI prioritizes diversity and inclusion, maintaining an equal opportunity employment policy that welcomes candidates from all backgrounds, including females, minorities, protected veterans, and individuals with disabilities. For further details, visit the company’s website.
View company profilearrow_forwardlanguageWebsitelinkLinkedIn
Quick Overview

Experience

2+ yrs (Mid Level)

Job Type

Full-Time

Skills Required

Ruby On RailsPythonLan ManagementNetwork PracticesNetwork System Performance MonitoringNetwork Security Troubleshooting
arrow_forward
expand_more
CACI International Inc has listed this Virtualization and Systems Administrator role as on-site.
How much experience is required for this Virtualization and Systems Administrator role?expand_more
Virtualization and Systems Administrator at CACI International Inc typically requires 2+ years of relevant experience at the mid level level.
What skills do you need for the Virtualization and Systems Administrator role at CACI International Inc?expand_more
Key skills for Virtualization and Systems Administrator at CACI International Inc include Ruby On Rails; Python; Lan Management; Network Practices; Network System Performance Monitoring; Network Security Troubleshooting; Network Communications; and Routing.
What category does the Virtualization and Systems Administrator role belong to?expand_more
Virtualization and Systems Administrator at CACI International Inc is part of the it job category on Recrutus.

About CACI International Inc

CACI International Inc., a Reston, Virginia-based IT services and IT consulting firm, provides specialized expertise and technology solutions to address critical national security challenges. With a team of 27,000 professionals, the company supports government and defense clients through innovative approaches to complex problems. Operating within the IT services industry, CACI emphasizes a culture of integrity and operational excellence, reflected in its recognition as a Fortune World’s Most Admired Company. The organization is listed among the Fortune 500 Largest Companies and is included in the Russell 1000 Index and S&P MidCap 400 Index. CACI prioritizes diversity and inclusion, maintaining an equal opportunity employment policy that welcomes candidates from all backgrounds, including females, minorities, protected veterans, and individuals with disabilities. For further details, visit the company’s website.

Browse more roles: All CACI International Inc jobs, it jobs on Recrutus.

Recrutus

Curating the world's most innovative career opportunities. We bridge the gap between visionary talent and industry-leading companies.

Search roles by city, category, skill, or job type — explore verified employers, salary benchmarks, and remote-friendly teams across India and beyond.

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Recrutus helps candidates discover roles that match their skills and helps teams reach qualified applicants faster. Browse by metro, discipline, or work style — from internships to senior leadership.

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Network Communications
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