Top Tech Jobs & Startup Jobs in Denver & Boulder, CO

Establishes lifecycle management for MD 9 systems and servers, including installation, updates, troubleshooting, policy and resource management, vulnerability scanning, patching, STIG/SRG implementation, and standard operating procedure development. The role supports classified systems and requires advanced Systems Administrator proficiency under DoD 8140, along with TS/SCI clearance and extensive security remediation experience.

Directs TMAC operations supporting development, integration, testing, and user activities in a TS/SCI environment. Oversees systems administration, virtualization, storage, backups, VDI, hardware and software integration, configuration management, cybersecurity compliance, vulnerability remediation, and mission software support. Coordinates staff, schedules, documentation, operational reporting, stakeholder communications, outages, and PWS deliverables. Requires extensive secure-environment systems administration experience, technical certifications, and an active TS/SCI clearance.

Provides administrative and coordination support for the NISSC 3 program. Responsibilities include scheduling meetings, preparing agendas and materials, recording minutes, tracking action items, maintaining program records, managing correspondence and archives, monitoring deliverables, validating documentation, coordinating logistics, and supporting status reporting for Emergency and Urgent Depot Level Maintenance activities.

Designs, implements, verifies, and assesses secure IT infrastructure and information systems. Provides security engineering support for ATO extensions, authorization packages, RMF compliance, and technical security controls. Conducts configuration, vulnerability, and risk assessments; deploys security monitoring and protection tools; documents SSPs and POA&Ms; analyzes system changes; and supports incident remediation, root-cause analysis, and corrective actions.

Provides onsite and on-call systems administration and operational support for secure mission systems in a TS/SCI environment. Responsibilities include monitoring, troubleshooting, maintenance, patching, configuration, user support, incident response, backup and restore operations, database support, documentation, audit compliance, and performance optimization. The role also coordinates task execution, resources, schedules, quality deliverables, and status reporting across technical domains.

Lead systems administration for VMware, storage, appliance-based, and server environments. Responsibilities include installation, monitoring, patching, security hardening, backup and restore operations, change management, hardware troubleshooting, compliance audits, inventory management, vendor coordination, and escalated end-user support. Provide on-call coverage and assist cybersecurity specialists with incident response. Support Windows and Linux platforms, identity services, networking services, monitoring tools, and enterprise backup infrastructure.

Provides onsite and on-call administration and operational support for multiple mission systems in a TS/SCI environment. Responsibilities include troubleshooting hardware, software, network, and performance issues; preventive and corrective maintenance; user support and training; incident response; backup and restore operations; basic database support; documentation; compliance; and performance optimization.

Designs and maintains data architectures for mission-critical technical baselines and artifacts. Develops data management plans, data lineage, metadata, access controls, backup and recovery strategies, and database security practices. Collaborates with systems engineering, cybersecurity, and configuration management teams; monitors performance, manages permissions, supports incident response and audits, and coordinates maintenance data integration with EDLM/UDLM teams.

Lead risk management for the NISSC 3 program by identifying, assessing, tracking, and reporting risks, issues, and opportunities. Develop mitigation and contingency strategies, maintain risk registers, facilitate risk working groups, and brief program and government leadership. Coordinate with engineering, cybersecurity, QA, logistics, and project management teams. Apply quality assurance and quality control practices to ensure consistency, traceability, audit readiness, and continuous process improvement.

Provides onsite and on-call administration, maintenance, troubleshooting, and user support for mission systems in a TS/SCI environment. Responsibilities include resolving system, network, and software issues; applying patches and configuration changes; managing backups and restores; supporting databases; documenting incidents and operational activity; maintaining data integrity; and producing status reports. The role also requires coordinating technical tasks, ensuring procedural compliance, and mentoring junior personnel when assigned lead responsibilities.