Jobs at P3S Capital Holdings Inc.

Provide daily administration and functional support for DTS and DAI, including traveler and user management, financial transaction input, budget execution, reconciliations, reporting, audit-ready records, system interfaces, and complex problem resolution in a classified DoD environment. Support Government financial managers and maintain security clearance requirements onsite at Fort Meade.

Write, edit, and manage compliant, persuasive technical proposals for federal contracts. Analyze solicitations, develop win strategies, coordinate SMEs, create graphics, maintain reusable content, and ensure timely submissions.

Manage enterprise configuration lifecycle for Air Force financial systems: maintain baselines, change control, release coordination, audits, RMF compliance, DISA STIG alignment, asset inventories, and CM documentation while coordinating with cybersecurity and engineering teams.

Senior Accumulo SME responsible for architecture, administration, optimization, security, and integration of enterprise Accumulo clusters in classified DoD/IC environments. Duties include cluster deployment, performance tuning, cell-level security, data modeling, iterator development, high-volume ingest pipelines, backup/recovery, upgrades, and operational runbooks. Collaborates with dev teams on Java/Spring integrations and supports compliance with RMF, NIST 800-53, and DoD cybersecurity policies.

Lead systems administrator for classified DoD/AF environments responsible for design, implementation, security, maintenance, and optimization of Windows/Linux, virtualization, container, and cloud infrastructure. Ensure RMF/DISA STIG compliance, perform vulnerability assessments, support SCI/SAP networks, automate infrastructure tasks, and lead/mentor technical staff while interfacing with government stakeholders.