Junior Network Engineer

CACI•Washington Dc, DC

About The Position

CACI is seeking a Junior Network Engineer to join its Enterprise Communications Services 3 (ECS3) program, which supports an intelligence customer across continental U.S. and overseas operating locations. The program focuses on the design, transition, operation, and continual improvement of customer LAN and unified communications services, including technology modernization, technology refresh, and Capital Equipment Replacement Program activities involving LANs, CAN, and unified communications services. The role assists with network planning, design, implementation, documentation, and support. It may also involve troubleshooting and general network administration. Travel to customer sites is required as needed, with the posting stating up to 25% travel and up to 20% CONUS travel.

Requirements

  • Cisco Certified Network Associate (CCNA).
  • One of the following education and experience combinations: high school diploma or GED plus 5 years of experience; associate degree plus 3 years; or bachelor's degree plus 1 year.
  • Three years of experience with network operating systems such as Cisco or Juniper; network hardware such as routers, switches, and cabling; and LAN/WAN protocols such as OSPF, BGP, and MPLS.
  • Type 1 encryption experience or knowledge.
  • Active Security+ certification.
  • Ability to engineer and document network solutions, not merely deploy or configure them.
  • Good verbal and written presentation skills.
  • Active TS/SCI clearance with polygraph, or TS/SCI clearance with the ability to obtain a polygraph before starting.

Nice To Haves

  • Bachelor's degree in computer science, engineering, or a related technical discipline.
  • Working toward a CCNP or higher network certification.
  • JWICS or DISN experience.

Responsibilities

  • Assist with network design and layout plans and develop baseline system configurations.
  • Analyze network topologies, traffic, and capacity requirements; provide recommendations and guidance.
  • Brief government customers and other contractors on recommended solutions and designs.
  • Complete network engineering surveys and installations.
  • Assist with developing and maintaining standard documentation.
  • Complete IOS upgrades and device configuration changes.
  • Prepare and maintain physical and logical network diagrams, design documentation, and inventory records.
  • Perform cable infrastructure tasks as required.
  • Complete change management requests supporting device installations.
  • Provide technical support and troubleshooting to users and operations staff as needed.
  • Perform general network administration duties as needed.
  • Travel to customer sites as needed; the posting specifies up to 25% travel and up to 20% CONUS travel.
  • Participate in special projects as required.

Benefits

  • Flexible time off benefit.
  • Learning resources and learning and development opportunities.
  • Healthcare benefits.
  • Wellness benefits.
  • Financial benefits.
  • Retirement benefits.
  • Family support benefits.
  • Continuing education benefits.
  • Time off benefits.
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service