Principal Network Engineer

Overview/ Job Responsibilities

We are seeking a highly skilled and experienced Principal Network Engineer to support the US Space Force meshONE-T program.  The ideal candidate will be responsible for designing, implementing, and maintaining a complex network infrastructure. This position is based out of the Denver, CO area. However, for this role we're looking for a candidate to work out of our Denver Tech Center office.

 

meshONE‐T is the ground component of the larger meshONE concept and will eventually integrate with the Air and Space components of meshONE to provide an end‐to‐end network solution across all mediums, environments, and warfighting domains.

 

meshONE-T is a closed network and the expectation is at least 4-days/week on-site or at a customer location

• Plan, design, and provide scalable and secure network solutions to meet the evolving mission environment of the US Space Force and other DOD entities
• Diagnose and resolve complex network issues to minimize downtime and ensure optimal performance
• Create and maintain documentation relating to network configuration, network mapping, processes, and service records
• Establish and document network technical support processes and procedures
• Monitor and test network performance and provide network performance statistics and reports for internal and external uses
• Act as technical liaison and subject matter expert between clients and customers 
• Update technical documentation when there are changes in the transport design and/or technologies
• Collaborate with stakeholders to test all related systems and processes to verify that the systems meet requirements and can host applications with no degradation to performance or security
• Mentor and provide guidance to other networking team members
• Recommend and justify design and architecture changes to enhance and improve network performance

Salary Range:  $160,000 to $180,000

Minimum Qualifications

• 15+ years of overall network engineering experience, with at least 5+ years working service provider functions of a network, including on-site experience activating and troubleshooting underlay carrier circuits
• Proficiency in routing and switching protocols (e.g., BGP, OSPF, EIGRP) and managing enterprise-grade network devices (e.g., Cisco, Juniper)
• Hands-on experience with network security tools and equipment (e.g. – Cisco ISE, Palo Alto, etc.)
• Less than 10% travel out of state
• Non-supervisory position: however, position will be expected to lead operational actions and facilitate work amongst a technical team
• meshONE-T is a closed network and the expectation is at least 4-days/week on-site or at a customer location

SECURITY CLEARANCE: Must be currently eligible for a TS/SCI

Desired Qualifications

• Project experience implementing and overseeing large-scale networks
• Experience with segment routing
• Experience designing ground stations for space mission systems
• Experience working in Department of Defense, or with Department of Defense or Federal contracts

About Us

Founded in 2010 and recently acquired by ERT in early 2026, Sev1Tech, an ERT Company provides IT, engineering, and program management solutions delivery to critical missions across Federal and Commercial Clients. With its acquisition by ERT, Sev1Tech expanded its ability to offer secure, mission-aligned digital solutions to support modernization, resilience and operational effectiveness for government customers operating in highly regulated mission environments. ERT and Sev1Tech together become a fully diversified engineering and federal technology solutions firm with broad reach into space, civilian, and defense markets.

 

Please apply directly at: https://careers-sev1tech.icims.com. For questions or to submit a referral, please contact: [email protected]

 

Sev1Tech is an Equal Opportunity and Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.