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Systems Engineer (CID)

Req #: 201570
Location: Fairfax, VA US
Job Category: Engineering
Security Clearance: TS/SCI with Polygraph
Clearance Status: Must Be Current

Job Description

As the prime contractor, CACI directly supports the customer’s mission by providing design, implementation, and support of a hybrid cloud environment for hosting customer applications. We provide full support for the environment from design to implementation and security accreditation.  In addition, the team works with mission partners to help transition applications to the new hybrid cloud envrionment. We have served our customer for over a decade because of our relentless pursuit of project success and because of the talented engineers and developers on our team. Our staff size exceeds 100 members which provides opportunities for growth in leadership, technical, or customer interfacing roles.
We are looking for a hands-on SME Systems/Network Engineer who focuses on feature implementation and deep systems/network engineering with knowledge of security engineering.  The person has the opportunity to help deliver a new hybrid cloud environment that meets the processing, security, and cost needs for our mission partners.  The solution will provide the platform required to help our client continue to meet mission requirements.


  • Systems and network engineering design and implementation of hybrid cloud environment integrating Cisco CloudCenter, VMware, Amazon Web Services (AWS), OpenStack and bare metal environments.   
  • Works with switches and F5 appliances to establish connectivity and security between environments.
  • Establishes system configurations and baselines for implementing new mission partner spaces.
  • Troubleshoots network problems and outages.
  • Develops code to help deploy service offerings and support integration requirements.
  • Secures network accesses by establishing and enforcing policies.
  • Architects multi-environment solutions incorporating computing, storage, security, and cost requirements.
  • Actively guides and participates in documentation of configurations, processes, and architecture/security relevant diagrams.
  • May mentor more junior level technical staff
  • Partner with program leadership and key stake holders at high level

Typically requires ­­Bachelor’s degree or equivalent and 12 plus years of directly related experience.


  • Active TS/SCI security clearance with favorable polygraph
  • Demonstrated expertise with on-the-job system administration  (DNS, DHCP, NTP, LDAP) experience
  • Expertise with Cisco CloudCenter, VMware, OpenStack and bare metal environments.
  • Solid knowledge and experience with Amazon Web Services (AWS)
  • Expertise with network switches
  • Demonstrated expertise and experience with all of the following infrastructure principles: Fault tolerance, High availability, Scalability, Capacity planning, Data center organization, Backup / Recovery, Network and Security Engineering, Troubleshooting, and data encryption solutions


  • Experience with security engineering and security accreditation processes
  • Experience with integration in cloud environments
  • Expertise with design and implementation
  • Expertise with Amazon Web Services (AWS) architecture design and implementation
  • Experience with F5 platform
  • Experience with Linux and/or Windows Server administration
  • Perl, Python, or other scripting/development languages
  • Experience developing Ansible Playbooks
  • Experience developing network diagrams using tools such as Visio
  • Experience with monitoring tools such as Nagios and Splunk

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.

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