Intermediate Network Engineer

NORTH STONE LLC; Quantico (VA); On-site; USD 85,000 - 111,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Life and disability insurance

Retirement plan with company match

Paid time off

Employee assistance program

Tuition reimbursement

Job summary

Diné Development Corporation (DDC) is seeking an Intermediate Network Engineer to support installation, operations, and maintenance of secure enterprise networks in a TS-cleared environment at Quantico, VA. You will configure routers, switches, firewalls, monitor performance, implement changes through change management, and maintain diagrams and docs while coordinating with mission partners.

Applicants should have 3–5+ years of network experience, a Bachelor's degree (preferred), CCNA/Network+

Qualifications

• 3–5+ years network engineering/operations experience.
• Bachelor’s degree in IT, Cybersecurity, Engineering, or related field preferred; equivalent experience.
• Active TS clearance and ability to obtain TS with SCI access.
• CCNA or Network+ certification required; CCNP preferred.
• Hands-on Cisco enterprise networking experience; familiarity with structured change/configuration control.
• Travel may be required for role.

Responsibilities

• Configure and maintain routers, switches, firewalls and essential network services to ensure stable, secure connectivity.
• Monitor network performance and troubleshoot outages 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 boundary or connectivity issues.
• Other duties as assigned.

Skills

Network engineering

Troubleshooting

Change management

Documentation

Boundary issues coordination

Education

Bachelor's degree in IT or related field

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: $85,000 to $111,000The 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 UsDiné 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.BenefitsEligible full-time employees receive a comprehensive benefits package, including medical, dental, vision, life and disability coverage, retirement savings with company match, and paid time off. Additional benefits include voluntary supplemental benefits, access to an employee assistance program, and educational assistance with tuition reimbursement.Equal Opportunity & Compliance StatementThis 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]