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Provides day-to-day IT, systems administration, and cybersecurity assurance support for DoD Collateral, SCI, and SAP environments. Responsibilities include configuring and maintaining servers, firewalls, networks, VTC systems, and security monitoring tools; troubleshooting systems; managing accounts, patches, hardware, software, and COMSEC equipment; preparing authorization packages; supporting assessments, inspections, and authorization activities; and identifying and mitigating vulnerabilities.

Provides IT and information assurance support for DoD Special Access, SCI, and collateral programs. Maintains servers, firewalls, networks, security monitoring systems, VTC systems, and endpoint configurations; troubleshoots anomalies; manages accounts, patching, hardware, software, COMSEC, and help desk activities. Prepares authorization packages, coordinates security evidence, conducts inspections, identifies vulnerabilities, implements countermeasures, and ensures systems comply with cybersecurity policies and authorization requirements.

Administers and supports government LAN, WAN, server, network, virtualization, and security environments within Collateral, SCI, and SAP programs. Performs daily operations, monitoring, patching, system security metrics, incident response, risk analysis, and technical support. Develops operational checklists, TTPs, and SOPs; manages enterprise infrastructure and security tools; and assists with network architecture, hardware and software upgrades, and automation. Requires DoD policy knowledge, Windows and RHEL administration, networking, virtualization, RMF, COMSEC, and classified-environment experience.

Maintains the operational security posture of classified information systems supporting DoD Special Access Programs. Responsibilities include managing authorization packages, reviewing system compliance, coordinating configuration changes, monitoring audit records and recovery processes, identifying vulnerabilities, supporting countermeasures, maintaining security documentation, and assisting the ISSM with day-to-day collateral, SCI, and SAP security activities.

Serves as the principal advisor for information systems security across DoD Collateral, SCI, and SAP environments. Oversees RMF authorization, risk assessments, security documentation, configuration management, incident response, vulnerability mitigation, security training, assessments, and system recovery. Advises government program managers and authorizing officials, maintains authorization boundaries, coordinates technical security issues, and mentors cybersecurity personnel. Requires current TS clearance with SCI eligibility, SAP access eligibility, and willingness to undergo a counterintelligence polygraph.

Designs, develops, and architects complex ServiceNow applications, workflows, integrations, and portals. Translates business requirements into scalable solutions, troubleshoots technical issues, manages deployments, maintains platform architecture, conducts code reviews, mentors developers, and supports change governance. The role also creates technical documentation, ensures security and compliance standards, and serves as a technical escalation point within Agile delivery teams.

Maintains the security posture of classified information systems supporting DoD Special Access Programs. Responsibilities include authorization package management, configuration and change-impact analysis, audit review, vulnerability identification, incident and recovery monitoring, security documentation, compliance inspections, and coordination with ISSM, ISO, and authorizing officials. Supports Collateral, SCI, and SAP environments while ensuring security procedures, training, safeguards, and system controls remain current and effective.

Maintains the security posture of DoD information systems supporting Collateral, SCI, and SAP environments. Responsibilities include managing authorization packages, reviewing configuration changes, conducting compliance inspections, monitoring audit records and recovery processes, identifying vulnerabilities, supporting countermeasures, maintaining security documentation, and coordinating with ISSM and authorization officials. The role requires current Top Secret clearance with SCI eligibility, SAP eligibility, and willingness to complete a counterintelligence polygraph.

Supports advanced concept and technology development for customer and missile defense technologies. Assists with security architecture, systems engineering, test and evaluation, modeling and simulation, operational transition, classified technology assessment, classification recommendations, and integration planning. Requires a related bachelor’s degree and an active Top Secret or TS/SCI clearance. Position is contingent upon contract award.

Conduct security control assessments for Collateral, SCI, and SAP information systems using RMF and JSIG. Evaluate security controls, threats, vulnerabilities, authorization packages, system changes, hardware, software, and continuous monitoring plans. Prepare Security Assessment Reports and POA&Ms, advise government and authorization officials, support inspections and cybersecurity incidents, and recommend authorization decisions and corrective actions.