Top Tech Jobs & Startup Jobs in Charleston, SC

Host SkillBridge participants (transitioning US military) for up to six months of skilled on-the-job training across tracks including cyber, information operations, intelligence, space, data science, machine learning, and programming. Participants work on technical integration and mission-support projects while remaining on active-duty pay and must obtain unit approval and clearance eligibility.

Manage special-handling past-due commercial accounts including disputes, fraud, and bankruptcy. Investigate cases end-to-end, communicate with merchants and partners, log bank-compliant documentation, prepare collection notices, and keep accounts audit-ready while supporting broader collections tasks.

Manage a book of laundromat accounts, drive product adoption and revenue through upsells and feature implementation, conduct lifecycle check-ins, support onboarding handoffs, funnel client feedback to product, and collaborate cross-functionally to ensure customers transact via the Cents POS platform.

Manage and grow a portfolio of publisher partners within the companys real-time performance acquisition platform. Analyze performance data, recommend optimizations, build executive relationships, coordinate cross-functional teams, coach partners on self-service, and drive strategic initiatives to increase clicks, calls, and leads. Occasional travel (~10%) and potential team leadership responsibilities.

Manage full contract lifecycle including drafting, reviewing, negotiating, executing, and maintaining contracts. Route approvals and signatures, manage expirations, support template and clause library development, assist with corporate filings and subpoena responses, advise stakeholders on contracting best practices and regulatory compliance, and oversee departmental operations in leaders absence.

Process and QA/QC LiDAR point clouds and derivative products (DEMs, DTMs, TINs, contours); coordinate surveys; develop and optimize LiDAR SOPs, metadata, and technical reports; train staff and support client technical communications.

Fractional HR generalist to manage ongoing people operations and full-cycle recruiting for a small, remote agency. Responsibilities include benefits administration, multi-state compliance, onboarding/offboarding, employee relations, performance management, and running searches from job descriptions to offers using Breezy ATS. This is a 10–20 hour/week fractional/contract role reporting to co-founders.

Design and deliver secure compute hardware for post-quantum cryptography and orbital/terrestrial systems. Own power, thermal, enclosure, and bus architecture design; collaborate with software, security, and systems teams; support FPGA integration, manufacturability, reliability, and environment-specific constraints (radiation, vibration, thermal-vacuum). Deliver iterative hardware releases on aggressive timelines.

Lead post-sales experience for enterprise customers: onboarding, renewals, upsells, and strategic account management. Act as trusted advisor, drive product adoption and value realization, coordinate cross-functional teams, resolve account issues, and use data to inform customer strategy and growth.

Lead and coach a global team of 10–15 Customer Success Managers, own escalations end-to-end, operationalize global CS strategy, keep day-to-day operations running smoothly, stay customer-facing, and implement automation and predictive workflows to scale proactive customer outcomes.