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Job Details

Core Network Engineer (WAN)- TS/SCI with Poly Required


Network Engineer


Chantilly, Virginia, United States


Job Description:

The National Solutions Group at Leidos is seeking a opening for Core Network Engineering (WAN) to support the customer’s various WAN and LAN networks, in providing network design, upgrades and config support to the architecture team; act as subject matter expert in WAN and LAN technologies and vendors; support customer’s intra- and inter- net and other data communications systems or segments of networked system; and by Providing tiered support as required.

The job duties of the Core Network Engineering (Access) are as follows:

  • Design and improve overall MPLS network architecture and network services. Maintain relevant technical documentation.
  • Perform lab equipment, software, application, and network services solution evaluation, testing, integration with NMS, and security certification.
  • Evaluate new network technologies, solution, and services.
  • Support Tier-4 production troubleshooting and develop pro-active network analysis solution of Operation team. Leverage complex network analysis tools to identify and predict problems in the network and aid in the post-mortem analysis of network anomalies.
  • Juniper certification or training: JNCIA, JNCIP, and JNCIE.
  • Experience in developing and implementing methodologies for analysis, testing, and support of CAN/LAN and WAN networks.
  • Familiar with firewalls and network timing.
  • Experience with network equipment and solution rolls out, as well as engineering documentation
  • Experience with operations and maintenance activities of MPLS networks, MPLS VPN services.
  • Experience using complex network analysis tools to identify and correct problems in the network while maintaining logs and records associated with reported problems or situations.
  • Experience troubleshooting procedures for restoring the network to optimal performance levels.

Basic Qualifications

  • Candidate must have 16 years of related/relevant work experience that can be a combination of work history and education. This equates to a Doctorate and 8 years of experience OR Masters and 10 years, Bachelors and 12 years, Associates and 14 years or HS and 16 years.

  • Must meet Information Assurance Technical (IAT) Level 2 certification requirements. .

  • Active TS/SCI with Polygraph

  • 8570 Certification

Pay Range:

Pay Range $68,900.00 - $124,550.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Original Posting Date:


While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.