Network Engineer, Level 3 (FORECASTED)

Independent Software, Inc.; Ellicott City (MD); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Competitive compensation

Ongoing training and mentorship

Work-life balance

Job summary

A software solutions company in Ellicott City is looking for a Network Engineer Level 3 to provide advanced technical leadership in networking design and optimization. The role involves troubleshooting complex network challenges, leading engineering efforts, and supporting critical infrastructure requirements. Candidates should have extensive experience in enterprise networking technologies, strong analytical and communication skills, and required certifications like CCNA. Benefits include competitive compensation and a supportive culture focused on training and development.

Qualifications

• Strong experience with enterprise networking technologies, including routing, switching, and network security.
• Advanced troubleshooting skills across complex, multi-layered network environments.
• Experience designing and implementing network architectures.

Responsibilities

• Provide advanced technical support to Network Administrators to maintain network infrastructure.
• Monitor, maintain, and optimize network performance.
• Lead network upgrades and installations.

Skills

Enterprise networking technologies

Advanced troubleshooting skills

Network design and implementation

Network analysis tools

Problem-solving skills

Communication skills

Education

Bachelor’s degree in Network Engineering

Master’s degree in a related discipline

Experience without a degree

Tools

Cisco Certified Network Associate (CCNA)

Job description

What You Will Do

As a Network Engineer Level 3 at Independent Software, you will provide advanced technical leadership in the design, implementation, and optimization of enterprise network environments. You will support mission‑critical infrastructure by resolving complex network challenges, leading engineering efforts, and ensuring systems meet performance, scalability, and compliance requirements. You will work closely with Network and System Administrators, engineers, and mission stakeholders to enhance network architecture, integrate advanced capabilities, and support evolving operational needs.

Key Responsibilities

• Provide advanced technical support to Network Administrators and System Administrators to maintain and improve network infrastructure
• Monitor, maintain, and optimize network performance, ensuring high availability and reliability
• Troubleshoot and resolve complex network issues across enterprise environments
• Lead network upgrades, installations, and configuration efforts
• Provide input into network design and mission architecture
• Conduct network defense operations and support secure network implementations
• Develop and maintain network diagrams, documentation, and accreditation artifacts
• Configure and manage network infrastructure, including routers, switches, firewalls, and related technologies
• Integrate hardware and software solutions to meet DoD/IC and ISO compliance requirements
• Oversee support and operational readiness of all network equipment
• Support integration of analytic platforms and network capabilities into operational environments (e.g., CND/CDC)
• Analyze and resolve complex issues involving network systems, hardware, and software integration
• Operate network analysis tools, WAN test equipment, and network simulators
• Design modules and models related to traditional and modern network architectures
• Lead large‑scale network installation and deployment projects
• Develop algorithms and models related to networking and telecommunications technologies
• Provide technical leadership and guidance to engineering teams

Required Skills And Qualifications

• Strong experience with enterprise networking technologies, including routing, switching, and network security
• Advanced troubleshooting skills across complex, multi‑layered network environments
• Experience designing and implementing network architectures
• Familiarity with network analysis tools, simulators, and performance modeling
• Strong understanding of network protocols, WAN technologies, and telecommunications systems
• Experience integrating network solutions into mission or operational environments
• Ability to lead technical efforts and support engineering teams
• Strong analytical, problem‑solving, and communication skills

Education And Experience

• Bachelor’s degree from an accredited college or university in Network Engineering or a related discipline AND Twelve (12) years of relevant professional experience providing network engineering support
• Master’s degree from an accredited college or university in a related discipline AND ten (10) years of relevant experience
• Sixteen (No degree)

Certifications

• Cisco Certified Network Associate (CCNA) certification is required

Clearance Requirement

• Must possess an active TS SCI with appropriate Polygraph to be considered for this role
• This position is contingent on contract award

Benefits

• Support critical national security missions that matter
• Be part of a close‑knit, employee‑first culture where your voice is heard
• Expand your skills through ongoing training, mentorship, and career development
• Enjoy competitive compensation, generous benefits, and work‑life balance

We’re an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.