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CACI International Senior Network Engineer -TS/SCI POLY in Sterling, Virginia

Senior Network Engineer -TS/SCI POLY

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI with Polygraph

Employee Type: Regular

Percentage of Travel Required: Up to 25%

Type of Travel: Continental US

What You’ll Get to Do:

As a Senior Network Engineer, you will function as part of a team of engineers responsible to design, develop, assess, test and implement solutions, initiatives and deployments for CACI's classified distributed enterprise network environment.

Duties and Responsibilities:

  • Maintain our enterprise network environment to include: Fortinet Firewalls, Palo Alto firewalls Cisco networking hardware, switches (Multi-Layer, Data Center/ Access/Core/ Distribution) firewalls, routers, WLAN, network engineering support, network management systems using Solarwinds.

  • Establishes networking environment by designing enterprise networks and baseline configurations.

  • Direct network installations and projects by defining, documenting, and enforcing Network and Security standards.

  • Provides specific, detailed Network Designs and equipment selection, implementation plan, techniques, and tools for the most efficient solutions to meet business needs, including present and future capacity requirements

  • Design, configure and installs various network devices and services (e.g., routers, switches, firewalls, load balancers, VPN).

  • Conducts testing of network systems.

  • Maximizes network performance by monitoring performance

  • Troubleshooting network problems and outages

  • Scheduling upgrades

  • Collaborating with network architects on network optimization.

  • Utilize monitoring, performance analysis, network management, software and hardware equipment to troubleshoot and isolate problems, assess network performance, and trace data and protocol activity.

  • Responsible for customer-related technology support

Required Qualifications:

  • Requires a bachelor’s degree or equivalent, and at least 7 years of related experience.

  • Must have experience working on large complex enterprise networks.

  • Must have experience maintaining enterprise network environments such as: Fortinet Firewalls, Palo Alto Firewalls, Cisco Firepower, Cisco networking hardware, switches and routers.

  • Must have experience conducting network engineering support and network management systems using Solarwinds.

  • Must have a current TS/SCI with Poly security clearance.

Desired Qualifications:

  • Network engineering work experience in large Enterprise environments.

  • Cisco CCNP certification with a desired emphasis on routing, switching. Previous experience working on physical and logical networks for network infrastructure installation or deployment projects

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 60 years, the principles of CACI’s unique, character-based culture have been the driving force behind our success.

Company Overview: 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 an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other protected characteristic.