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Network Administrator

Job Description

What you'll get to do

The Network Administrator will be responsible for supporting and coordinating a new program’s technical activities to implement and manage security infrastructure, and to provide regular status and service-level reports to the program’s management team.  The Network Administrator will report directly to the R&D program manager, and work closely on-site with an existing IT Directorate to ensure the program’s technical requirements are successfully integrated and programmed.


  • Oversee day-to-day information system security operations including hardware and software implementations
  • Carry out technical administration of the information system (IS) in accordance with internal and customer security requirements, primarily Risk Management Framework (RMF)
  • Auditing of the system
  • Upkeep, monitor, analyze, and respond to network and security events
  • Document compliance actions within the approved automated compliance tracking system or develop a plan of actions and milestones (POA&M) with the Information Systems Security Manager (ISSM) to address non-compliance in the allotted time frame
  • Ensure systems are operated, maintained, and disposed of in accordance with internal security policies and practices outlined in the security plan
  • Ensure configuration management (CM) for security-relevant IS software, hardware, and firmware is maintained and documented in accordance with baseline
  • Ensure all information system security-related documentation is current and accessible to properly authorized individuals
  • Ensure records are maintained for workstations, software, servers, routers, firewalls, network switches, telephony equipment, etc. throughout the information system's life cycle
  • Evaluate proposed changes or additions to the information system, and advise the ISSM of their security relevance
  • Inform ISSM on technical IS security matters
  • Ensure proper protection and / or corrective measures have been taken when an incident or vulnerability has been discovered
  • Communicate, implement and manage a formal Information Security / Information Systems Security Program together with ISSM and CPSO
  • Review and oversee RMF Package authorizations together with ISSM and CPSO
  • Participate in the T&E of the system builds and CONOPS as needed


  • Bachelor's degree in one of the following fields or related studies:
  • Computer Science

  • Information Technology

  • Information Systems

  • Information Assurance

  • 15 years program and contract experience
  • The ability to develop 'as-is' and 'to-be' architecture designs and transition plans between the current state and target architecture under DoDAF 2.x framework
  • Strong technical background in Data Center (DC) technologies, including (but not exclusive to) servers, storage, virtualization, networking, infrastructure management, and data center facilities (power, cooling, ironwork, cabling)
  • Hands-on experience with more than two DC technologies (servers, storage, virtualization, networking, software, etc.)
  • Considered a Subject Matter Expert demonstrating a clear understanding of troubleshooting methodologies
  • Possess project management skills setting up and executing projects
  • Able to work with vendors, create statements of work, develop requirements and obtain quotes
  • Knowledge of Cloud Architecture (FedRAMP, DISA MilCloud, Amazon).
  • The ability to lead technical teams in investigating, analyzing, defining, tailoring, and implementing technology solutions to create greater alignment between technology and business goals.
  • The ability to create and define network requirements for new products, including technical documentation for all relevant processes and technologies, as well as implementation plans & procedures for implementing changes.
  • 8570 IAT II certification (minimum Security + CE)
  • Ability to work effectively in a fast-paced environment with competing priorities
  • Strong interpersonal skills
  • Must possess a SECRET clearance at time of hire, with an ability to obtain TOP SECRET/SCI


  • Working/supporting Cisco switching and routing
  • Visio to support building multiple views of network architecture
  • VMWare, Microsoft, Citrix, Cisco VOIP, Cisco ISE, Splunk
  • Firewalls, security appliances, IDS/IPS, DNS
  • Cisco, VMWare, MS certifications
  • Familiarity with Air Force policies and environments

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.

Company Name:
Security Clearance:
Linthicum, Maryland
United States
Not Specified
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