Sr. Network Engineer, Administrator

About DMI

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.

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

• Lead the administration of complex global network systems, including configuration and troubleshooting of firewalls, SD‑WAN devices, and network infrastructure with single ingress/egress points.
• Develop and implement network designs that align with CDC policies, providing technical expertise during critical incidents and outages.
• Oversee the resolution of vulnerabilities identified by Cisco DNA Center scans, ensuring compliance with CDC security protocols.
• Manage connectivity for international CDC offices through WAN links, ensuring uninterrupted access to core services like Microsoft Azure, Office 365, and VPNs.
• Provide mentorship and guidance to mid-level network engineers, ensuring adherence to best practices and SLA compliance.

Education and Years of

Experience:

• Bachelor's Degree in Computer Science or related field plus 5-7 years of experience
• Master's Degree in Computer Science or related field plus 3-5 years of experience
• PhD in Computer Science or related field plus 0-2 years of experience

Minimum Citizenship Status

Required:

Must be a U.S. Citizen.

Physical Requirements: No physical requirement needed for this position.

Location: Atlanta, Georgia.

DMI offers a variety of benefits to support employees:

• Convenience/Concierge – Virtual visits through health insurance, pet insurance, commuter benefits, discount tickets for movies, travel, and other items.
• Development – Annual performance management, continuing education, tuition assistance, and internal career opportunities.
• Financial – Generous 401(k) matches both pre‑tax and post‑tax (ROTH) contributions, financial wellness education, EAP, Life Insurance, and Disability.
• Recognition – Annual Awards ceremony, service anniversaries, peer‑to‑peer acknowledgment, and employee referral bonuses.
• Wellness – Healthcare benefits, wellness programs, flu shots, biometric screenings, and various wellness options.

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