Senior Solutions Architect — Security & Enterprise

unlimitedtechnology; Herndon (VA); On-site; USD 110,000 - 140,000; Full time

Job summary

Unlimited Technology is seeking a Solutions Engineer III to serve as a senior technical resource, partnering with Business Development on pre-sales designs, Bills of Materials, and Scopes of Work for government, enterprise, campus, and mission-critical opportunities.

This role drives architectural decisions, reviews colleagues' work, and provides technical escalation guidance while supporting multi-site, cloud, and hybrid deployments.

Responsibilities

• Discovery on complex pursuits and resolve conflicting requirements into a coherent technical solution.
• Design nonstandard and enterprise architectures, multi-site, campus, cloud, and hybrid deployments.
• Design integrations between physical security, identity management, external databases, and PSIM platforms.
• Evaluate products against requirements, performance, scalability, and lifecycle considerations; update technology list.
• Assist Business Development with initial budgetary numbers on complex pursuits.
• Develop Bills of Material and Scopes of Work for complex opportunities; resolve scope ambiguities.
• Exercise judgment where labor tables do not reflect site conditions; justify deviations.
• Obtain manufacturer quotes and pursue discounts and program pricing.
• Coordinate internal vs. subcontracted approach; draft scopes for pricing; integrate numbers.
• Lead technical content for complex RFPs and responses; coordinate RFIs and conflicts.
• Review engineers' deliverables for accuracy and technical soundness.
• Partner with Account Managers as the technical voice from discovery to submission.
• Communicate design intent, assumptions, exclusions, and risks clearly to stakeholders.
• Set expectations on design turnaround and communicate when input is required from site surveys.
• Identify information needed to complete a design and follow up to obtain it.

Job description

Unlimited Technology is seeking a Solutions Engineer III to serve as a senior technical resource, partnering with Business Development on pre-sales designs, Bills of Materials, and Scopes of Work for government, enterprise, campus, and mission-critical opportunities.

This role drives architectural decisions, reviews colleagues' work, and provides technical escalation guidance while supporting multi-site, cloud, and hybrid deployments.