Senior Network Tool Engineer

Leidos; Chantilly (VA); On-site; USD 107,900 - 195,050; Full time

Job summary

A technology solutions company seeks candidates for a role focused on Cisco Network Services Orchestrator management and related network infrastructure. Candidates must have a minimum of 12 years of experience in network administration or engineering and hold a TS/SCI clearance. Key responsibilities include installation, troubleshooting, and integrating NSO with network devices. Preferred skills include experience with YANG data modeling and network automation tools. The position offers a competitive pay range from $107,900 to $195,050.

Qualifications

• TS/SCI clearance with specific poly required.
• 12 years of relevant experience through work history and education.
• Compliance with DoD 8140 IAT Level 2 required.

Responsibilities

• Install and maintain Cisco NSO solutions and network infrastructure.
• Troubleshoot and resolve complex networking issues.
• Integrate NSO with network devices and external systems.

Skills

Networking fundamentals and protocols

Linux (RHEL) environment

Intermediate scripting skills (Python)

Analytical and problem-solving

Technical communication

Education

Bachelor's degree (BS) in a technical field

Master's degree (preferred)

Doctorate (preferred)

Tools

Cisco Network Services Orchestrator (NSO)

Cisco routers and switches

YANG data modeling

Job description

Responsibilities

• Install, configure, and maintain Cisco Network Services Orchestrator (NSO) solutions and associated network infrastructure components, ensuring high availability, performance, and reliability.
• Troubleshoot and resolve complex network and service deployment issues, leveraging NSO logs and monitoring tools to perform root cause analysis.
• Integrate NSO with various network devices, external systems, and APIs using protocols like NETCONF, RESTCONF, and JSON-RPC.
• Develop and maintain automation scripts using Python, Java, or other relevant languages to streamline operations and enhance efficiency.
• Perform regular system maintenance, including software upgrades (NED upgrades), patching, security auditing, and configuration backups for network devices.
• Collaborate with network architects, software developers, and operations teams to define requirements and ensure seamless integration of new solutions.
• Create and maintain comprehensive technical documentation related to installations, configurations, and network processes.

Standard Requirements

• Required Clearance: TS/SCI with specific poly.
• Candidate must have 12 years of experience that can be a combination of work history and education. This equates to a BS degree and 8 – 12 years of prior relevant experience or Masters with 6 – 10 years of prior relevant experience. May possess a Doctorate in technical domain.

Required Qualifications

• Must be compliant with DoD 8140 Information Assurance Technical (IAT) Level 2.
• Strong knowledge of networking fundamentals and protocols (TCP/IP, BGP, OSPF, MPLS, etc.).
• Strong working knowledge and experience installing, upgrading, and maintaining software in a Linux (RHEL) environment.
• Intermediate scripting skills are required (Ex. Python).
• Effective analytical, problem-solving, and troubleshooting abilities to diagnose and resolve complex technical issues.
• Solid technical communication skills and the ability to work effectively within cross-functional teams.

Preferred Qualifications

• Proven experience in network administration or engineering, with hands‑on experience in configuring Cisco and/or Juniper routers and switches.
• Familiarity with YANG data modeling language.
• Experience with network automation and orchestration tools, specifically Cisco Network Services Orchestrator (NSO).

Pay Range: $107,900.00 - $195,050.00

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.