Senior Network Engineer

Imagine One Technology & Management Ltd; Washington (District of Columbia); On-site; USD 120,000 - 170,000; Full time

Benefits offered by this job

401K savings plan

Tuition reimbursement

Employee training & development

Profit sharing

Advancement opportunities

And much more!

Job summary

Imagine One Technology & Management, Ltd. is recruiting a Senior Network Engineer to provide enterprise-level network engineering support for DoD environments in Washington, D.C.

The role focuses on architecture design, modernization, and sustainment of secure WAN/LAN infrastructures across classified and unclassified systems. The successful candidate will design, implement, and manage routers, switches, and firewalls, develop detailed network diagrams, and ensure compliance with STIGs and

Qualifications

• 10+ years of enterprise network engineering experience.
• Experience supporting DoD or Navy network environments.
• Experience with Cisco routing and switching technologies.
• Experience with firewall configuration (ASA, FirePower, SRX, etc.).
• Experience supporting ATO accreditation efforts.
• Familiarity with DISA or Joint network environments.

Responsibilities

• Design, configure, and maintain enterprise WAN/LAN network architectures.
• Implement and manage routers, switches, firewalls, and secure network devices.
• Support network modernization and infrastructure upgrades.
• Perform network troubleshooting, fault isolation, and performance optimization.
• Develop and maintain network diagrams and configuration documentation.
• Implement STIGs and support cybersecurity compliance activities.
• Coordinate with Government stakeholders to support network integration and sustainment.

Skills

Enterprise network engineering

DoD environment experience

Cisco routing & switching

Firewall configuration

ATO accreditation support

DISA/Joint network familiarity

Education

Master’s degree preferred

Bachelor’s degree + 4 years experience substitute

CCNA/ICND2 or equivalent certifications

IAT Level III certification

Tools

Cisco IOS

ASA/FirePower

Juniper Networks

SRX firewall

Job description

Job Description

Job Description

Imagine One Technology & Management, Ltd. is seeking a

Network Engineer, Senior

, contingent upon award of the associated work. This position will be based in

Washington D.C.The Senior Network Engineer will provide enterprise-level network engineering support for DoD environments, including architecture design, implementation, modernization, and sustainment of secure WAN/LAN infrastructures across classified and unclassified systems.

Key Responsibilities:

• Design, configure, and maintain enterprise WAN/LAN network architectures.
• Implement and manage routers, switches, firewalls, and secure network devices.
• Support network modernization and infrastructure upgrades.
• Perform network troubleshooting, fault isolation, and performance optimization.
• Develop and maintain network diagrams and configuration documentation.
• Implement STIGs and support cybersecurity compliance activities.
• Coordinate with Government stakeholders to support network integration and sustainment.

Desired Experience:

• 10+ years of enterprise network engineering experience.
• Experience supporting DoD or Navy network environments.
• Experience with Cisco routing and switching technologies.
• Experience with firewall configuration (ASA, FirePower, SRX, etc.).
• Experience supporting ATO accreditation efforts.
• Familiarity with DISA or Joint network environments.

Education Requirements:

• Master’s degree preferred.
• Bachelor’s degree plus four (4) additional years of relevant work experience may be substituted for a Master’s degree.
• Minimum Certifications:Cisco Certified Network Associate (CCNA)/Interconnecting Cisco Network Devices II (ICND2) or equivalent (e.g. Juniper Networks and CompTIA).
• IAT Level III at contract award (IAT certification in accordance with DODD 8140).
• Security Requirements:U.S. Citizen.Active TOP SECRET/SCI clearance required.

Imagine One offers a full package of benefits and competitive salary, excellent group medical, vision, and dentalprograms.

• 401K savings plan;
• $4K annual tuition reimbursement ($5K if pursuing master’s degree);
• employee training, development, and education programs;
• profit sharing;
• advancement opportunities;
• and much more!

• ISO 9001:2015, ISO 20000-1:2018, ISO 27001:2022CMMI Development and Services - Maturity Level 3CMMC Level 2 (C3PAO)An Employee-Owned Business

EEO/Vets/Disabled