Leidos · 10 hours ago
Network Design Engineer
Chantilly, VA
Full-time
Onsite
Senior Level, Lead/Staff
$92K/yr - $167K/yr
10+ years expLeidos is a leading company in the digital modernization sector, currently seeking a Network Design Engineer to support global enterprise networks. This role involves designing and transitioning network components, interpreting customer requirements, and providing technical expertise to ensure efficient service delivery.
ComputerGovernmentInformation ServicesInformation TechnologyNational SecuritySoftware
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Interpret customer requirements and apply standard design approaches for service delivery. Fully document designs with diagrams, bill of materials, cabling sheets, configurations, and other supporting documents
Use our private test lab to evaluate new technologies and capabilities, test proposed changes to production networks, and recreate troubleshooting scenarios to support the production enterprise network
Schedule maintenance windows for migrating user connections from legacy to the modern infrastructure transition services with little to no impact on critical data flows
Provide technical expertise to Operations engineers and technicians, supporting fault isolation and resolution. Solve tough problems with innovative and scalable solutions
Develop secure network designs including configurations that align with Defense Information Security Agency (DISA) Security Technical Implementation Guides (STIGs) and enterprise policies. Obtain Authority to Operate (ATO) for new devices, software, and capabilities
Supervise (not manage) other network support specialists to plan, coordinate, and implement network services
Develop and improve design products, processes, and systems for our team to work efficiently and effectively
Although this position is focused on CAN/LAN, this opportunity offers the ability to learn and work on Multiprotocol Label Switching (MPLS) Wide Area Networks (WANs)
Qualification
Required
Required Clearance to be considered: TS/SCI with Polygraph
Candidate must have 10 years of experience that can be a combination of work history and education. This equates to a Doctorate and 3 years, master's and 4 years, bachelor's and 6 years, associates and 8 years or HS diploma and 10 years
Must be compliant with DoD 8140 Information Assurance Technical (IAT) Level 2
Experience specific to network engineering to include Tier III or higher network operations and/or network design and implementation
Prior responsibility for production network hardware configurations for Cisco, Brocade, and/or Juniper
Hands-on experience implementing and troubleshooting standard routing protocols in a production network, such as Open Shortest Path First (OSPF) or Border Gateway Protocol (BGP)
Hands-on experience implementing and troubleshooting standard switching and trunking protocols in a production network, such as Virtual Local Area Networks (VLANs), 802.1q, and port-channels
Preferred
Network engineering and design experience specific to CAN/LAN. Experience should include application of industry standards, developing configurations, and integration of solutions into production environments
Network engineering and design experience with MPLS WANs, network management tools, and firewalls
Expert knowledge of routing and switching protocols and the ability to demonstrate knowledge through briefings and documentation. Extensive BGP experience a plus
Cisco Certified Network Professional (CCNP) or equivalent knowledge
Initiative and disciplined to work unsupervised as part of a network engineering team. Experience establishing process, developing documents, and organizing repositories is a plus
Company
Leidos
Leidos is a Fortune 500® innovation company rapidly addressing the world’s most vexing challenges in national security and health.
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
unknown2025-02-20Post Ipo Debt
2013-09-17IPO
Leadership Team
James Carlini
Chief Technology Officer
Theodore Tanner
Chief Technology Officer
Recent News
MarketScreener
2025-12-16
2025-12-16
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