Cyber Systems Security Engineering Sr

Overview In this role, you contribute to cybersecurity resilience for critical defense programs by hardening systems, conducting vulnerability assessments, and supporting C&A activities. You’ll work with cross-functional teams to maintain RMF posture, apply security updates, and monitor security controls across Linux and Windows environments. The position offers exposure to government security processes and mission-critical systems, with opportunities to grow technical and collaborative leadership. The role is ideal for an experienced security professional who thrives in a fast-paced, mission-driven setting. Compensation / BenefitsMedicalDentalVisionFlexible work arrangements401(k) matchPaid time off ResponsibilitiesHardening operating systems, applications, and network devicesConducting vulnerability scans and continuous monitoring of security postureAssisting with Government Certification Test and Evaluation (CT&E) and vulnerability testingImplementing security updates and patchesApplying configuration changes to ESS and ACAS security toolsSupporting Certification and Accreditation (C&A) activities for the RMF packageCollaborating with system stakeholders and interfacing with the ISSO and government security personnel Key requirementsBachelor's degree with 5+ years of experience, or Master's with 3+ years of experience, or equivalentDemonstrable cybersecurity engineering or systems administration experienceGood working knowledge of Linux or WindowsIAT Level II Certification or higher (e.g., Security+ or CISSP)Ability to obtain a Secret DoD clearance and US citizenship for security clearanceAbility to travel up to 10% to U.S. customer sitesStrong interpersonal and communication skillsCritical thinkingTeam collaborationLinux/Windows operating systemsIAT Level II Certification (Security+, CISSP)ACAS and ESS administration