Senior Network & Security Presales Architect

Blue Mantis; Massachusetts; On-site; USD 140,000 - 190,000; Full time

Job summary

Blue Mantis is seeking a Senior Network Solution Architect to bridge sales and delivery, turning client needs into scalable network and security designs. You will lead discovery, craft architectures across campus, data center, WAN, and security, and present value-driven solutions.

This senior role requires deep hands-on expertise with Cisco, Juniper, HPE Aruba, and Fortinet, strong business acumen, and the ability to influence executives and technical teams in high-stakes engagements.

Qualifications

• Client-facing communication and executive engagement skills.
• Strong analytical and problem-solving abilities.
• Ability to lead multi-domain pursuits and cross-functional teams.
• Experience shaping network/security solutions for enterprise clients.

Responsibilities

• Translate client needs into scalable network and network security designs.
• Lead discovery, validate feasibility, and present architectures balancing depth and business value.
• Develop cost models, LOE estimates, and SOWs for larger pursuits.
• Mentor junior architects and contribute to presales assets.

Job description

Blue Mantis is seeking a Senior Network Solution Architect to bridge sales and delivery, turning client needs into scalable network and security designs. You will lead discovery, craft architectures across campus, data center, WAN, and security, and present value-driven solutions.

This senior role requires deep hands-on expertise with Cisco, Juniper, HPE Aruba, and Fortinet, strong business acumen, and the ability to influence executives and technical teams in high-stakes engagements.