Network Engineer

DMI is a leading provider of digital services and technology solutions, headquartered in Tysons Corner, VA. With a focus on end-to-end managed IT services, including managed mobility, cloud, cybersecurity, network operations, and application development, DMI supports public sector agencies and commercial enterprises around the globe. Recognized as a Top Workplace, DMI is committed to delivering secure, efcient, and cost-effective solutions that drive measurable results. Learn more at www.dminc.com

DMI, LLC is seeking a Network Engineer to join us.

The Network Engineer III designs and maintains enterprise data network infrastructure to ensure high availability, security, and performance across multiple sites, including fixed and temporary locations. This senior role supports IT operations and maintenance services in hybrid on-premises and multi-cloud environments. Key responsibilities include:

Network Operations: Configure, monitor, and optimize network devices (e.g., routers, switches, firewalls) for enterprise connectivity.
• Access Management: Implement network access controls to meet organizational security standards.
• Incident Management: Monitor network events, resolve incidents, and perform root cause analysis, reporting findings daily.
• Problem Resolution: Identify recurring issues, develop solutions, and document resolutions to enhance reliability.
• Security Response: Support intrusion detection, analyze threats, and manage incident responses with security teams.
• Change Management: Recommend configuration changes, document change requests, and update configuration records.
• Network Upgrades: Deploy hardware/software upgrades and ensure compliance with systems engineering processes.
• Performance Monitoring: Generate weekly reports on network bandwidth and capacity to support critical operations.
• Documentation: Maintain network diagrams and configuration flow diagrams for project deliverables.
• Collaboration: Work with system administrators, database engineers, and cloud teams to integrate network solutions.

The Network Engineer III must possess the following skills and certifications to effectively fulfill the role:

• Network Expertise: Advanced knowledge of TCP/IP, BGP, OSPF, VLANs, VPNs, and QoS.
• Device Proficiency: Experience with router, switch, and firewall configuration.
• Security Knowledge: Familiarity with federal security standards and intrusion detection.
• Monitoring Tools: Proficiency with network monitoring and reporting tools.
• Certifications: Must be Certified Information Systems
  Security Professional (CISSP), Cisco Certified Network Professional (CCNP) or Cisco Certified
  Architect Professional (CCNA), Professional Cloud Solutions Architect Certifications,
  Certification in Multi-Cloud (AWS, GCP, OCI, Azure)

Desired Skills/Certifications:

• Federal or enterprise network experience.
• Certifications: CCIE, CISSP, VCP.
• Cloud networking (AWS, Azure) expertise.
• Security clearance eligibility.
• Mobile/satellite networking and automation scripting skills.

Clearance Requirements: Successful completion of a government security screening and/or a Secret Clearance

Additional Requirements: Successful completion of a Public Trust background investigation and/or a Public Trust clearance.

Additional Requirements: Successful completion of a Fingerprint background investigation.

Min Citizenship Status Required: Must be a U.S. Citizen

Physical Requirements: No Physical requirement needed for this position.

Location: Remote, US

#LI-MS3

DMI is a diverse, prosperous, and rewarding place to work. Our culture is shaped by five core values that guide how we work, grow, and succeed together:

• Do What's Right - We lead with honesty and integrity.
• Own the Outcome - We take responsibility and deliver.
• Deliver for Our Customers - We are relentless about delivering value.
• Think Bold, Act Smart - We innovate with purpose.
• Win Together - We collaborate and celebrate our success.

These values aren't just ideals-they show up in how we support every part of your well-being:

• Convenience/Concierge - Virtual health visits, commuter perks, pet insurance, and entertainment discounts that make life easier.
• Development - Annual performance reviews, tuition assistance, and internal career growth opportunities to help you thrive.
• Financial - Generous 401(k) matches, life and disability insurance, and financial wellness tools to support your future.
• Recognition - Annual awards, service anniversaries, referral bonuses, and peer-to-peer shoutouts that spotlight your achievements.
• Wellness - Healthcare coverage, wellness programs, flu shots, and biometric screenings to support your health.

DMI values employees for their talents and contributions, and we take pride in helping our customers achieve their goals. Because when we live our values, we all win together.

***************** No Agencies Please *****************

Applicants selected may be subject to a government security investigation and must meet eligibility requirements for access to classified information. US citizenship may be required for some positions.