To our valued Leidos candidates:

Coronavirus is on everyone's mind with the effects being felt around the world. The markets are volatile, and we're all concerned for the health and safety of our families, friends, and colleagues. Please know that we're taking all necessary measures to safeguard our employees, customers and the communities in which we live, including following all recommended best practices around social distancing.

With that in mind, in an abundance of caution, we are canceling all face to face career events, such as job fairs and open house events. In the coming days and weeks, we will be hosting career events virtually, using our online chat tools so that we may continue our hiring practice safely and securely. You can find available virtual career events at https://career-events.leidos.com.

We are using telephone meetings and online chats via Brazen to conduct interviews and hiring discussions, and we are offering options for video interviews so that you can have a virtual face to face meeting with your potential new leader. We do not conduct interviews or extend offers via text or chat based social media, such as WhatsApp or MySpace.

Leidos will never ask you to provide payment-related information at any part of the employment application process, nor will Leidos ever advance money as part of the hiring process. And Leidos will communicate with you only through emails that are generated by Leidos.com automated system. If you receive an email purporting to be from Leidos that asks for payment-related information or any other personal information, please report the email to Chris Scalia, Leidos’ Senior Vice President of Talent Acquisition, at [email protected].

As a company, as a country, as a world, we have confronted challenging moments before. We are confident that, guided by our values and the strength of our community as well as the commitment we have to the important work we do each day, we will find our way through this time together. We will do this with the care and concern for one another and the common good that defines. Please keep those impacted by the virus in your thoughts.

Close Window
Join our talent network
Skip to main content

Job #: R-00103473
Location: Chantilly, VA
Category: Network Administration and Ops
Schedule (FT/PT): Full Time
Travel Required: Yes, 10% of the time
Shift: Day
Remote Type: No Remote
Clearance: Top Secret/SCI with Polygraph
Referral Eligibility: Eligible
Referral Bonus Amount: $5,000
Group: Intelligence

Share: mail twitter linkedin

Description

The National Solutions Group at Leidos is seeking a Core Network Engineer to lead Network design, analysis, installation and support to network communications systems (LAN, WAN, VOIP). This position will perform a wide range of engineering duties to include network architecture, monitoring the networks, and enterprise networking. The Core Network Engineer provides technical expertise in all areas of the customer's Network, Intranet and Internet and other data communications systems or a segment of a network system. This role provides network engineering to ensure network availability to all system users and perform necessary engineering support to ensure network availability. This position may supervise other network support and client server specialists and plan, coordinate, and implement network security measures

Primary Responsibilities:
The Core Network Engineer will be responsible to: 

  • Responsibility for the Multiprotocol Label Switching (MPLS) Wide Area Network (WAN) overall architecture 
  • Developing MPLS WAN services solution 
  • Performing lab equipment evaluation, integration, and testing 
  • Assisting with the security accreditation process 
  • Developing and maintaining relevant technical documentation. 
  • On as-needed basis, the engineer will also be responsible for supporting Tier-4 production troubleshooting and developing pro-active network analysis solution for the operations team. 
  • Familiarity with Infoblox and F5 vendor products
  • Experience in engineering, developing, and maintaining Domain Name Service (DNS), IP Address Management (IPAM), Load Balancer, and Webproxy services
  • Experience in operations related to DNS, IPAM, Load Balancer, and Webproxy services

Basic Qualifications

  • Security+ Certification
  • Experience in design, maintenance, and operation of small to medium sized networks
  • Experience with military networks, CISCO routing and switching, and network troubleshooting
  • Knowledge of OSPF, BGP, VOIP or Multicast protocols.
  • Knowledge of Cisco Switching/Routing product line
  • Strong understanding and in-depth knowledge of IP network/subnet addressing
  • Hands-on experience diagnosing network related issues
  • Ability to work independently to resolve technical issues in a dynamic environment.
  • Requires a Bachelors degree and 8+ years of prior relevant experience or a Masters degree with 6+ years of prior relevant experience.

Preferred Qualifications

  • Experience with Cisco / Brocade / Juniper Network Platforms 
  • Experience with ACS/TACACS Servers 
  • Experience with Cisco lOS/ Brocade OS / JUNOS 
  • CCNA or other advanced networking certificate. 
  • Experience with HP NNM, Cisco Prime, and CiscoWorks 
     

Pay Range:

Pay Range $84,500.00 - $152,750.00

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.

About Leidos

Leidos is a Fortune 500® technology, engineering, and science solutions and services leader working to solve the world’s toughest challenges in the defense, intelligence, civil, and health markets. The company’s 46,000 employees support vital missions for government and commercial customers. Headquartered in Reston, Virginia, Leidos reported annual revenues of approximately $14.4 billion for the fiscal year ended December 30, 2022.  For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available here.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at [email protected].

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Diversity

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Apply Now    Save Job Saved

Related Opportunities

Talent Community

Join our Talent Community to create a profile, enabling a streamlined application process and to help our recruiters better understand your areas of expertise and interest.

Join our Talent Community