Senior Network Engineer

Improvix Technologies; Washington (District of Columbia); On-site; USD 100,000 - 130,000; Full time

Benefits offered by this job

Competitive compensation

401(k) with company match

Three weeks of paid annual leave

Comprehensive medical, dental, and vision insurance

Life insurance and disability coverage

Transit and commuting benefits

Professional development and paid training opportunities

Job summary

Improvix Technologies in Washington, DC is seeking a Senior Network Engineer responsible for designing, implementing, and maintaining secure and scalable network solutions for federal government customers. Candidates should have 10+ years of experience in network engineering, expertise in routing protocols, and relevant technical certifications.

The role offers competitive compensation, a supportive work environment, and extensive benefits including 401(k) matching, paid leave, and professional development opportunities.

Qualifications

• Active Top Secret security clearance with ability to obtain SCI access.
• 10+ years of experience in network engineering with hands-on responsibility.
• Proven experience supporting enterprise switching environments.

Responsibilities

• Design and troubleshoot enterprise network solutions for federal customers.
• Serve as a technical SME and resolve complex issues.
• Contribute to Agile delivery and support mission success.

Skills

Active Top Secret security clearance

10+ years of experience in network engineering

Subject matter expertise in routing and switching

Experience with software-defined WAN

Hands-on experience with Cisco platforms

Education

Bachelor’s degree in a technical field

Tools

Peplink products

Cisco ASR

Cisco ISR

Cisco Catalyst

Cisco Nexus

Job description

Overview

The Sr. Network Engineer provides senior-level engineering support for mission-critical enterprise networks. This position is responsible for designing, implementing, and maintaining secure, reliable, and scalable network solutions that support organizational objectives and ensure optimal performance and availability.

What You’ll Do

• Design, implement, and troubleshoot enterprise network solutions for federal government customers.
• Serve as a technical SME, support routing and switching technologies, resolve complex issues, contribute to Agile delivery, and provide innovative solutions that build customer trust and support mission success.

What You’ll Need To Succeed

• An active Top Secret security clearance (with ability to obtain SCI access).
• 10+ years of experience in network engineering with hands-on responsibility for core enterprise routing and switching infrastructure.
• Bachelor’s degree in a technical field is preferred. Relevant experience may substitute for education requirements.
• Subject matter expertise in designing, implementing, and troubleshooting complex routing protocols, including BGP and OSPF.
• Experience with software-defined WAN architectures and implementations.
• Experience with Peplink products.
• Proven experience supporting enterprise switching environments, including VLANs, STP, and related Layer 2 technologies.
• Experience managing and maintaining high-availability, high-performance network backbones in mission-critical environments.
• Hands-on experience with Cisco ASR, ISR, Catalyst, and Nexus platforms.
• Explicit experience performing network traffic analysis.
• Ability to contribute immediately with minimal ramp-up in a mission-critical operational environment.
• Required technical certifications include CCNP Enterprise

Why Improvix

At Improvix Technologies, we don’t just deliver IT solutions — we deliver mission success. Our teams support critical government programs by building secure, innovative, and scalable technology that enables agencies to operate more efficiently and securely.

We believe great technology starts with great people. That’s why we invest in our employees’ growth, well-being, and long-term success.

Our Benefits Include

• Competitive compensation and performance-based incentives
• 401(k) with company match
• Three weeks of paid annual leave that increases with tenure
• Comprehensive medical, dental, and vision insurance
• Life insurance and disability coverage
• Transit and commuting benefits
• Professional development and paid training opportunities

At Improvix, you’ll join a collaborative, mission-focused environment where your expertise drives meaningful impact.

Equal Opportunity Employer

Improvix Technologies, Inc. is an Equal Opportunity Employer and is committed to building a diverse and inclusive workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status, or any other characteristic protected by federal, state, or local law.

Improvix is committed to providing reasonable accommodations to qualified individuals with disabilities during the application and employment process. If you require assistance or accommodation, please contact our Human Resources team.

Security Clearance / Citizenship Requirements

Due to the nature of our government contracts, U.S. citizenship may be required for certain positions, and some roles may require the ability to obtain and maintain a U.S. government security clearance.

Pay Transparency Statement

In accordance with applicable laws and regulations, Improvix Technologies will not discharge or otherwise discriminate against employees or applicants for discussing, disclosing, or inquiring about compensation.