Hiring: Cybersecurity Systems Administrator Company: People, Technology & Processes, LLC Location: Aberdeen Proving Ground, MD Job Posted Time: 2026-09-17 13:57:50 Employment Type: Remote Target Skills & Keywords : C, PKI, Risk Management, Systems Design, VPN About the job Experience: •Knowledge of log collection and analysis. •Hands-on experience and training on the verification and enforcement of Security Technical Implementation Guide (STIG) identification and remediation •Hands-on experience and training on the verification and enforcement of Information Assurance Vulnerability Management (IAVM) identification and remediation •Knowledge of Public Key Infrastructure (PKI) •Knowledge of Cyber Command Readiness Inspection (CCRI) or similar functions/audits Required Skills: •Validate technical standards and security policy for LAN topologies and components; identify and remediate security vulnerabilities. •Configure and maintain, and harden RNEC network devices (i.e. layer 2 & 3 switches and routers); support and troubleshoot remote network services (VPN). •Administers Host-Based Security System (HBSS) •Lead and oversee development of an updated Quarterly Enterprise System Management Architecture Design Document describing service level offering deployed and planned enhancements. •Draft and maintain Standard Operating Procedure (SOP) documents for the functional category. •Perform scanning with the Enterprise provided tool and provide non-compliance reports •Provide reports and documentation in support of the submission for the Risk Management Framework (RMF) •Assist with preparation for Defense Information Systems Agency (DISA) Command Cyber Readiness Inspections (CCRIs) and other Department of Defense or Department of the Army Cybersecurity related inspections/evaluations. Qualifications: •CompTIA Security+ baseline certification required. Full Computing Environment (CE) certification required. •Must possess and maintain either either a CompTIA CASP, (ISC)2 CISSP or CAP, or ISACA CISM certification" •Knowledge of Certification & Accreditation (C&A) processes and the Risk Management Framework (RMF) Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!