CACI International Systems Administrator ($2,000 Sign on Bonus) in Hampton, Virginia

Job Description

CACI is seeking for an operations Administrator for the Pivotal Cloud Foundry Platform Operations team. The administrator would support the Air Force Air Operations Center at Langley AFB in Hampton, VA. You'd join a team of diverse and highly skilled operations experts pioneering a radically new way of rapid delivering software mission capabilities to Air Force warfighters across the world.

What You’ll Get to Do:

  • Implement and manage Pivotal Cloud Foundry deployments in production.

  • Engage in and improve the whole lifecycle of platform services—from inception and design, through deployment, operation and refinement.

  • Maintain platform reliability and uptime once they are live by measuring and monitoring availability, latency and overall system health.

  • Manage virtualized Linux systems.

  • Develop and deliver configuration and deployment automation required for continuously improving the functionality, availability, and manageability of platform and associated services.

  • Integrate platform with external enterprise core services such as Active Directory Federation Services and LogRhythm.

  • Work with service desk, incident management, configuration management and change management processes.

  • Set up administrator and service accounts & maintaining up to date documentation.

  • Monitor usage of infrastructure resources for capacity planning to ensure uptime.

  • Uses scripting tools to automate processes.

  • Practice sustainable incident response and blameless postmortems.

You’ll Bring These Qualifications:

  • Must be a U.S. Citizen and have an active DoD Secret Security clearance.

  • Must have 5+ years related experience.

  • Subject Matter Expertise in System Administration with Linux/Unix Operating System.

  • Working knowledge of networking concepts and experience with relevant technologies such as Load Balancers / DNS / SSL / Firewalls / NAT / DNS / NTP.

  • Experience with the following is required:

  • Live production systems and troubleshooting production issues with applications and systems operations.

  • Developing automation solutions in scripting/programming languages such as Python, Perl , Unix shell.

  • Working in VMWare VSphere environments.

  • Integrating systems with Active Directory Federated Services and understanding of SAML and OAuth 2 protocols.

  • Working with and using various RDBMS such as MySQL and Postgres.

  • Developing automation solutions with competence in scripting/programming languages for automating frequently executed activities.

These Qualifications Would be Nice to Have:

  • Experience in Pivotal Cloud Foundry and/or Kubernetes.

  • Expertise with VMware vSphere and ESXi.

  • Certifications including: VMWare Certified Professional, RHCE, MCSA, AWS Solutions Architect or Developer certification.

  • Experience with configuration and management of Authentication technologies including: Active Directory Federated Services and oAuth 2.

  • A software development or DevOps automation background.

  • Knowledge of Software Defined Networks (SDNs), network microsegmentation and a familiarity with associated technologies such as NSX-V and NSX-T.

  • Experience with Jenkins, Bamboo, Concourse or other Continuous Integration tools.

  • Experience with system administration in the AWS cloud environment.

  • Experience administering the Windows Server operating system

  • Experience with Infrastructure as Code (IAC) tools (e.g. Chef, Puppet, Ansible).

  • Security + certification.

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.