Teams at The Sextant Group

Administer, secure, and maintain AWS GovCloud infrastructure supporting classified DoD workloads at IL4, IL5, and IL6 levels. Responsibilities include managing AWS services, enforcing Zero Trust and IAM controls, applying patches, backups, logging, compliance scans, and monitoring. The role supports RMF, STIG, FedRAMP, and NIST compliance; ATO packages and POA&Ms; Tier 3 troubleshooting; incident response; documentation; and infrastructure automation. It requires active Secret clearance, AWS GovCloud experience, Windows Server expertise, scripting, infrastructure-as-code, and DoD cybersecurity knowledge.

Leads Risk Management Framework implementation for Air Force information systems, including security control assessments, risk analysis, RMF documentation, continuous monitoring, audit support, and policy compliance. Collaborates with system owners, developers, and stakeholders to integrate cybersecurity requirements throughout the system lifecycle. Requires at least five years of cybersecurity experience, RMF and DoD expertise, relevant certifications, proficiency with eMASS and vulnerability assessment tools, and eligibility for a Top Secret/SCI clearance.

Leads development of client-facing and internal geospatial content, including proposals, bids, presentations, brochures, and technical documentation. Coordinates stakeholders, interviews subject matter experts, manages document production, and ensures technical accuracy and brand consistency. Uses geospatial software, design tools, project management skills, and AI to improve content workflows. Supports competitive positioning and proposal strategy for technology services targeting sectors such as utilities, energy, and oil and gas.