Network Engineer

ADP, Inc.; Chantilly (VA); On-site; USD 121,000 - 185,000; Full time

Job summary

NS2 Mission in Chantilly, VA is seeking a Network Engineer to design, implement, and optimize enterprise network infrastructure supporting Intelligence Community customers.

You will collaborate with engineers, system administrators, and stakeholders to deliver scalable solutions, improve performance, and ensure secure connectivity across mission-critical environments. A TS/SCI clearance with an FSP is required for this role.

Qualifications

• Bachelor's degree in a related technical discipline or equivalent experience.
• Experience designing, implementing, and supporting enterprise network infrastructure.
• Strong knowledge of network protocols, routing, switching, and architecture principles.
• Experience with network monitoring, performance analysis, troubleshooting, and optimization.
• Experience planning and implementing network upgrades and integrations.
• Ability to develop technical documentation and SOPs.

Responsibilities

• Design, implement, and maintain enterprise network infrastructure to ensure secure, reliable, and high-performing communications.
• Develop architectures and configuration plans for integrating new systems and services.
• Evaluate network performance using diagnostic tools and identify reliability improvements.
• Troubleshoot complex network issues and perform root cause analysis.
• Plan and execute network upgrades with minimal operational impact.
• Assess proposed modifications and provide technical recommendations.
• Develop technical documentation and SOPs to support operations.
• Prepare engineering documentation for architecture reviews and approvals.
• Provide routine operational support and lifecycle management.
• Collaborate with cross-functional teams to deliver innovative networking solutions.

Skills

Network design

Routing & switching

Network performance analysis

Documentation

Technical communication

Education

Bachelor's degree in Computer Science/Information Technology/Network Engineering

Tools

Cisco

Juniper

Arista

SolarWinds

Wireshark

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Full Time Chantilly, VA, US

2 days ago Requisition ID: 1426

Salary Range: $121,099.00 To $185,224.00 Annually

At NS2 Mission, we design and maintain the secure, high-performance networks that power our nation's most critical missions. We are looking for a Network Engineer to join our team in Chantilly VA, where you'll help architect, implement, and optimize enterprise network infrastructure supporting Intelligence Community customers.

In this role, you'll work closely with engineers, system administrators, and mission stakeholders to develop scalable network solutions, improve system performance, and ensure reliable connectivity across mission-critical environments. If you're passionate about designing resilient network infrastructure and solving complex technical challenges, we'd love to hear from you.

Responsibilities

• Design, implement, and maintain enterprise network infrastructure to ensure secure, reliable, and high-performing communications.
• Develop network architectures and configuration plans that support the integration of new systems, technologies, and services into existing environments.
• Evaluate network performance using diagnostic and monitoring tools, identifying opportunities to improve reliability, efficiency, and overall system performance.
• Troubleshoot complex network issues, perform root cause analysis, and implement corrective actions to restore optimal operations.
• Plan and execute network upgrades, enhancements, and infrastructure improvements while minimizing operational impact.
• Assess proposed network modifications and technology enhancements, providing technical recommendations based on performance, scalability, and mission requirements.
• Develop technical documentation, network diagrams, and Standard Operating Procedures (SOPs) to support ongoing operations and maintenance activities.
• Prepare technical recommendations and engineering documentation for architecture reviews and customer approval of new network technologies.
• Perform routine operational support, preventive maintenance, and lifecycle management activities to ensure continued network availability.
• Collaborate with cross-functional engineering teams to deliver innovative networking solutions that support evolving mission needs.

Required Qualifications

• Bachelor's degree in Computer Science, Information Technology, Network Engineering, Engineering, or a related technical discipline (or equivalent combination of education and experience).
• Experience designing, implementing, and supporting enterprise network infrastructure.
• Strong knowledge of network protocols, routing, switching, and network architecture principles.
• Experience with network monitoring, performance analysis, troubleshooting, and optimization.
• Experience planning and implementing network upgrades, system integrations, and infrastructure enhancements.
• Ability to develop technical documentation, engineering diagrams, and Standard Operating Procedures (SOPs).

Preferred Qualifications

• Experience supporting Intelligence Community, Department of Defense, or other federal government network environments.
• Experience with enterprise networking technologies from Cisco, Juniper, Arista, or similar vendors.
• Familiarity with network monitoring and analysis tools such as SolarWinds, Wireshark, PRTG, or comparable platforms.
• Knowledge of network virtualization, software-defined networking (SDN), or cloud networking technologies.
• Industry certifications such as CCNA, CCNP, JNCIS, JNCIP, or equivalent networking certifications.

Position Clearance Requirement

TS/SCI with an FSP

Salary and Benefits Information

The salary range for this position is $121,099.00 to $185,224.00 . The proposed range is intended as a general guideline. Final compensation will be determined based on qualifications, experience, location, and contractual considerations and may fall outside of the stated range. We offer a great benefits package designed to support you and your family. View our benefits information here: https://sapns2.com/ns2-mission-careers/

Please be aware many of our positions require the ability to obtain or maintain a U.S security clearance which requires U.S citizenship.

We win with inclusion

NS2 Mission’s culture of inclusion, focus on health and well-being, and flexible working models help ensure that everyone – regardless of background – feels included and can run at their best. At NS2 Mission, we believe we are made stronger by the unique capabilities and qualities that each person brings to our company, and we invest in our employees to inspire confidence and help everyone realize their full potential. We ultimately believe in unleashing all talent and creating a better world.

NS2 Mission is committed to the values of Equal Employment Opportunity and provides accessibility accommodations to applicants with physical and/or mental disabilities. If you are interested in applying for employment with NS2 Mission and are in need of accommodation or special assistance to navigate our website or to complete your application, please send an e-mail with your request to Recruiting Operations Team: [e-mail] .

Qualified applicants will receive consideration for employment without regard to their age, race, religion, national origin, ethnicity, age, gender (including pregnancy, childbirth, et al), sexual orientation, gender identity or expression, protected veteran status, or disability, in compliance with applicable federal, state, and local legal requirements.