Intermediate Network Engineer

NORTH STONE LLC; Quantico (VA); On-site; USD 85,000 - 105,000; Full time

Benefits offered by this job

Medical

Dental

Vision

Life and disability coverage

Retirement savings with company match

Paid time off

Tuition reimbursement

Employee assistance program

Job summary

Diné Development Corporation (DDC) seeks an Intermediate Network Engineer to support installation, operations, maintenance, and improvement of routed and switched networks in secure environments. You will ensure high availability, troubleshoot faults, and maintain accurate network documentation in coordination with internal teams and external mission partners.

The role requires 3–5+ years of network engineering experience, a Bachelor's degree (or equivalent), and active TS clearance with the

Qualifications

• 3–5+ years network engineering/operations experience.
• Bachelor's degree in IT, Cybersecurity, Engineering, or related field preferred; equivalent experience considered.
• Active Top Secret clearance with ability to obtain TS/SCI access.
• CCNA or Network+ at minimum; CCNP preferred.
• Willingness to travel for role.
• Hands-on Cisco enterprise networking experience; familiarity with structured change/configuration control and secure network operations.

Responsibilities

• Configure and maintain routers, switches, firewalls and network services to ensure stable, secure connectivity.
• Monitor network performance and troubleshoot outages or degradations to minimize downtime.
• Implement VLANs and routing changes through approved change management processes.
• Maintain current network diagrams and configuration documentation.
• Coordinate with mission partners to resolve connectivity issues and ensure seamless integration across networks.
• Other duties as assigned.

Skills

Cisco networking

Troubleshooting

Documentation

Change management

Education

Bachelor's degree or equivalent experience

Tools

CCNA

Network+

Job description

We are seeking an Intermediate Network Engineer to support installation, operations, maintenance, and improvement of routed and switched networks in secure enterprise environments. This role sustains high availability, supports troubleshooting and fault isolation, implements approved changes, and maintains accurate network documentation in coordination with internal teams and external mission partners.

Responsibilities

Configures and maintains network infrastructure components (routers, switches, firewalls) and essential network services to ensure stable, secure connectivity. Continuously monitors network performance and promptly troubleshoots any outages or degradations to minimize downtime and maintain service quality. Implements VLAN, routing, and other connectivity changes through approved change management processes, ensuring reliable and controlled network modifications. Maintains current network diagrams and configuration documentation, providing accurate records of network setups for effective planning, support, and audits. Coordinates with mission partners to identify and resolve boundary or connectivity issues, facilitating seamless integration and communication across networks. Other duties as assigned.

Qualifications

• Years of Experience: 3-5+ years network engineering/operations.
• Education Level: Bachelor's degree in IT, Cybersecurity, Engineering, or related field (preferred); equivalent experience considered.
• Clearance Requirements: Must have active Top Secret (TS) clearance and the ability to obtain TS with SCI access.
• Certification Requirements: CCNA or Network+ (minimum); CCNP preferred.
• Travel may be required for role.
• Any other work-related qualifications needed for the role: Hands-on Cisco enterprise networking experience; familiarity with structured change/configuration control and secure network operations.

Salary Range

Salary Range: $85,000 to $105,000 The compensation range listed for this position represents the good faith salary range Diné Development Corporation (DDC) and its subsidiaries reasonably expect to pay for the role, in accordance with applicable state and local pay transparency laws. Actual compensation will be determined based on a variety of factors, including the position's responsibilities, the candidate's education, experience, skills, internal equity, market considerations, and any applicable collective bargaining agreements or legal requirements.

About Us

Diné Development Corporation (DDC) is a Navajo Nation-owned family of companies that provides government agencies and commercial organizations with high-quality IT, professional, environmental, and research and development services. DDC is dedicated to empowering the Navajo Nation and the communities we serve.

Benefits

• medical
• dental
• vision
• life and disability coverage
• retirement savings with company match
• paid time off
• voluntary supplemental benefits
• access to an employee assistance program
• educational assistance with tuition reimbursement

Equal Opportunity & Compliance Statement

This contractor and subcontractor shall abide by the requirements of 41 CFR 60-1.4(a), 60-300.5(a), and 60-741.5(a). These regulations prohibit discrimination against qualified individuals based on their status as protected veterans or individuals with disabilities, and prohibit discrimination against all individuals based on their race, color, religion, sex, sexual orientation, gender identity, national origin, or for inquiring about, discussing, or disclosing information about compensation, or any other basis prohibited by law. We participate in E-Verify. DDC is committed to providing equal employment opportunities to all applicants and employees. If you require a reasonable accommodation to participate in the application or interview process, please contact Recruiting for assistance [e-mail]