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Senior Network Tool Engineer - Careers at Leidos

Leidos

Senior Network Tool Engineer - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Unleash Your Potential at Leidos

Leidos delivers innovative solutions through diverse, talented teams dedicated to customer success. We empower our people, contribute to communities, and operate sustainably, guided by our Mission, Vision, and Values.

Senior Network Tool Engineer Role

Join Leidos' Intelligence Sector as a Senior Network Tool Engineer in Chantilly, VA. This critical role demands expertise in Cisco Network Services Orchestrator (NSO) to drive network automation and orchestration for high-stakes missions.

Key Responsibilities

  • Install, configure, and maintain Cisco NSO solutions ensuring high availability, performance, and reliability.
  • Troubleshoot complex network issues using NSO logs and monitoring for root cause analysis.
  • Integrate NSO with network devices and APIs via NETCONF, RESTCONF, and JSON-RPC.
  • Develop automation scripts in Python or Java to enhance operational efficiency.
  • Execute maintenance tasks like NED upgrades, patching, security audits, and backups.
  • Collaborate with architects, developers, and ops teams for integrated solutions.
  • Maintain comprehensive technical documentation.

Required Qualifications

  • TS/SCI with Polygraph clearance.
  • 12 years experience (BS + 8-12 years or MS + 6-10 years).
  • DoD 8140 IAT Level 2 compliance.
  • Expertise in networking protocols (TCP/IP, BGP, OSPF, MPLS).
  • Strong Linux (RHEL) skills for software installation/upgrades.
  • Intermediate Python scripting.
  • Proven analytical, problem-solving, and communication skills.

Preferred Qualifications

  • Hands-on Cisco/Juniper router/switch configuration.
  • YANG data modeling experience.
  • Cisco NSO automation expertise.

Why Leidos?

Pay range: $107,900 - $195,050 USD annually. We outthink, outbuild, and outpace the status quo. Full-time, mid-senior level role requiring disruptors who refuse to fail. Original posting: December 19, 2025. Apply now to advance national security missions.

Locations

  • Chantilly, Virginia, United States

Salary

107,900 - 195,050 USD / yearly

Estimated Salary Rangehigh confidence

107,900 - 195,050 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Cisco NSO Installation & Configurationintermediate
  • NETCONF/RESTCONF/JSON-RPC Integrationintermediate
  • Python Scripting & Automationintermediate
  • Linux RHEL Administrationintermediate
  • Network Protocols (TCP/IP, BGP, OSPF, MPLS)intermediate
  • YANG Data Modelingintermediate
  • Root Cause Analysis & Troubleshootingintermediate

Required Qualifications

  • TS/SCI with Polygraph Clearance (experience)
  • 12+ years experience (BS + 8-12 yrs or MS + 6-10 yrs) (experience)
  • DoD 8140 IAT Level 2 Compliant (experience)
  • Strong Networking Fundamentals (experience)
  • Intermediate Python Scripting (experience)
  • Linux (RHEL) Software Management (experience)
  • Cross-Functional Team Collaboration (experience)

Responsibilities

  • Install, configure, and maintain Cisco NSO and network infrastructure for high availability
  • Troubleshoot complex issues using NSO logs and monitoring tools for root cause analysis
  • Integrate NSO with devices and systems via NETCONF, RESTCONF, JSON-RPC
  • Develop Python/Java automation scripts to streamline operations
  • Perform system maintenance including NED upgrades, patching, and backups
  • Collaborate with architects and developers for seamless solution integration
  • Create and maintain technical documentation for installations and processes

Benefits

  • general: Competitive salary $107,900 - $195,050
  • general: Comprehensive health, dental, and vision insurance
  • general: 401(k) matching and retirement plans
  • general: Professional development and tuition reimbursement
  • general: Flexible work schedules and remote options
  • general: Employee stock purchase plan
  • general: Generous paid time off and holiday schedule

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Leidos logo

Senior Network Tool Engineer - Careers at Leidos

Leidos

Senior Network Tool Engineer - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Unleash Your Potential at Leidos

Leidos delivers innovative solutions through diverse, talented teams dedicated to customer success. We empower our people, contribute to communities, and operate sustainably, guided by our Mission, Vision, and Values.

Senior Network Tool Engineer Role

Join Leidos' Intelligence Sector as a Senior Network Tool Engineer in Chantilly, VA. This critical role demands expertise in Cisco Network Services Orchestrator (NSO) to drive network automation and orchestration for high-stakes missions.

Key Responsibilities

  • Install, configure, and maintain Cisco NSO solutions ensuring high availability, performance, and reliability.
  • Troubleshoot complex network issues using NSO logs and monitoring for root cause analysis.
  • Integrate NSO with network devices and APIs via NETCONF, RESTCONF, and JSON-RPC.
  • Develop automation scripts in Python or Java to enhance operational efficiency.
  • Execute maintenance tasks like NED upgrades, patching, security audits, and backups.
  • Collaborate with architects, developers, and ops teams for integrated solutions.
  • Maintain comprehensive technical documentation.

Required Qualifications

  • TS/SCI with Polygraph clearance.
  • 12 years experience (BS + 8-12 years or MS + 6-10 years).
  • DoD 8140 IAT Level 2 compliance.
  • Expertise in networking protocols (TCP/IP, BGP, OSPF, MPLS).
  • Strong Linux (RHEL) skills for software installation/upgrades.
  • Intermediate Python scripting.
  • Proven analytical, problem-solving, and communication skills.

Preferred Qualifications

  • Hands-on Cisco/Juniper router/switch configuration.
  • YANG data modeling experience.
  • Cisco NSO automation expertise.

Why Leidos?

Pay range: $107,900 - $195,050 USD annually. We outthink, outbuild, and outpace the status quo. Full-time, mid-senior level role requiring disruptors who refuse to fail. Original posting: December 19, 2025. Apply now to advance national security missions.

Locations

  • Chantilly, Virginia, United States

Salary

107,900 - 195,050 USD / yearly

Estimated Salary Rangehigh confidence

107,900 - 195,050 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Cisco NSO Installation & Configurationintermediate
  • NETCONF/RESTCONF/JSON-RPC Integrationintermediate
  • Python Scripting & Automationintermediate
  • Linux RHEL Administrationintermediate
  • Network Protocols (TCP/IP, BGP, OSPF, MPLS)intermediate
  • YANG Data Modelingintermediate
  • Root Cause Analysis & Troubleshootingintermediate

Required Qualifications

  • TS/SCI with Polygraph Clearance (experience)
  • 12+ years experience (BS + 8-12 yrs or MS + 6-10 yrs) (experience)
  • DoD 8140 IAT Level 2 Compliant (experience)
  • Strong Networking Fundamentals (experience)
  • Intermediate Python Scripting (experience)
  • Linux (RHEL) Software Management (experience)
  • Cross-Functional Team Collaboration (experience)

Responsibilities

  • Install, configure, and maintain Cisco NSO and network infrastructure for high availability
  • Troubleshoot complex issues using NSO logs and monitoring tools for root cause analysis
  • Integrate NSO with devices and systems via NETCONF, RESTCONF, JSON-RPC
  • Develop Python/Java automation scripts to streamline operations
  • Perform system maintenance including NED upgrades, patching, and backups
  • Collaborate with architects and developers for seamless solution integration
  • Create and maintain technical documentation for installations and processes

Benefits

  • general: Competitive salary $107,900 - $195,050
  • general: Comprehensive health, dental, and vision insurance
  • general: 401(k) matching and retirement plans
  • general: Professional development and tuition reimbursement
  • general: Flexible work schedules and remote options
  • general: Employee stock purchase plan
  • general: Generous paid time off and holiday schedule

Target Your Resume for "Senior Network Tool Engineer - Careers at Leidos" , Leidos

Get personalized recommendations to optimize your resume specifically for Senior Network Tool Engineer - Careers at Leidos. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Senior Network Tool Engineer - Careers at Leidos" , Leidos

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

Jobs in Chantilly, VALeidos CareersHiring in VirginiaDefense IT JobsNetwork EngineeringEngineeringInformation TechnologySecurity

Answer 10 quick questions to check your fit for Senior Network Tool Engineer - Careers at Leidos @ Leidos.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.