CACI International Jobs

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CACI International Sr. Linux/Windows Systems Administrator in Alexandria, Virginia

Job Description

Have you built IT infrastructures from the ground up? Installed Linux more times than you can count? Dabbled in DevOps? If the thought of sleuthing through IT environments while unlocking system and network optimizations excites you, tell us about it!

CACI is looking for you!

Our System Administration team is looking for an efficiency-minded partner to help manage and optimize a Department of Defense (DoD) cloud-based mission application development and hosting platform supporting thousands of DoD personnel. Our team members have decades of IT operations knowledge and a cross-training culture, eager to share what they know and engage your experience.

Bring a strong grasp of your skill areas, an openness to learning new technologies, and a drive to share your knowledge with our team. Our goal is to provide superior cloud-native infrastructure backed by scalable, efficient, automation-friendly tools and processes to the DoD community. You’ll partner with multifunctional teams of skilled engineers, database analysts, software developers, security professionals, and business managers all passionate about creating scalable and secure products for our developers and clients. If you are naturally curious and creative and can handle technical problems without a defined solution, then this is the job for you!

Must Have:

  • Enterprise Linux or Unix OS experience: You can build, configure, and place servers in production.

  • Strong Windows Server familiarity: You can build the server, install roles, and know what mmc is. You've heard of Russinovich.

  • Experience implementing web server technologies like HTTPD, Tomcat, IIS:. You've used F12. You know a request header from a DOM object. You've reconfigured cipher suites for production webservers.

  • Scripting knowledge: BASH, PowerShell, Perl, Python. You know how to make the server administer itself.

  • General networking knowledge: CIDR isn't a drink. You know how traceroute works.

  • DevOps familiarity: You’ve heard of Infrastructure as Code. Developers and automation don’t frighten you.

  • An active DoD Secret clearance (an Interim determination is acceptable)

  • DoD 8570 IAT Level II or higher certification, or ability to obtain within 6 months after hire (e.g., CompTIA Security+)

Would Like:

  • In-depth AD knowledge: Schemas, Sites and Services, ADSI, Kerberos, LDAP, UPNs. Virtualization experience: VMWare ESX, NSX. Hyper-V. KVM. We'll even count cgroups.

  • Cloud migration experience: Azure, AWS, OpenShift, VMWare

  • Knowledge of container and hyper-converged infrastructure technologies: Kubernetes, Docker, Podman, Rancher, Tanzu, PortWorx

Additional Relevant Knowledge Areas and Technologies:

  • System Center Operations Manager (SCOM)

  • Splunk

  • Public Key Infrastructure (PKI)

What We Can Offer You:

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

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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.