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

Supports enterprise Linux systems by assisting with installation, configuration, patching, monitoring, troubleshooting, compliance audits, vulnerability remediation, certificate management, and documentation. The role primarily supports RHEL environments, Red Hat Satellite, Ansible, Splunk, and SolarWinds Orion. Responsibilities also include incident management, FISMA and CIP compliance, information security activities, and legacy application support in air-gapped federal environments.

Leads the development, editing, quality control, and delivery of technical documentation, manuals, reports, test plans, onboarding materials, and government review packages. Maintains documentation for configuration, RMF evidence, operational procedures, and system updates. Verifies facts, improves organization and accuracy, coordinates with authors, and oversees publication production, layouts, artwork, printing, deadlines, and budgets.

Leads software quality assurance and testing for system maintenance, interfaces, customer additions, and releases. Develops test strategies, plans, traceability, automated scripts, regression and mission-thread tests, defect reports, test databases, technical documentation, and release readiness assessments. Coordinates with developers and analysts, manages release processes, ensures lifecycle compliance, and improves documented procedures. Requires a bachelor’s degree, 8–10 years of experience, U.S. citizenship, and an active TS/SCI clearance.

Executes functional, regression, interface, operational, and automated testing for software releases. Develops test scripts, plans, procedures, and control databases; maintains test data, logs and verifies defects, validates system changes, and supports release acceptance. Produces technical documentation, manages release processes, ensures lifecycle compliance, and communicates testing results and process changes to technical stakeholders.

Leads sustainment and administration of Red LAN servers, virtualized services, operating environments, storage, accounts, patches, backups, and configurations. Resolves escalated infrastructure issues, monitors system resources, performs security administration, maintains documentation, installs software, manages storage allocation, and supports backup recovery. Coordinates with network engineers and vendors, recommends hardware and software purchases, develops resource-use policies, and may supervise junior staff.

Performs systems engineering for sustainment and modifications, including baseline updates, interface analysis, requirements traceability, data-flow analysis, configuration-data maintenance, technical documentation, testing, and implementation. Translates product strategies into system requirements, supports multidisciplinary design reviews, develops verification and acceptance procedures, manages technical project risks, and delivers reports and briefings. Works under the direction of a Senior Systems Engineer on complex federal projects.

Leads systems engineering and SEIT execution for Red LAN sustainment, technical baseline management, software integration, interface engineering, requirements analysis, configuration-controlled changes, testing, and verification. Manages technical project risks, develops system and lower-level requirements, supports design reviews, prepares verification and acceptance procedures, and delivers technical documentation and briefings. Requires a bachelor's degree, 10–12 years of related experience, active TS/SCI clearance, and U.S. citizenship.

Leads cybersecurity operations for classified Red LAN environments, including RMF execution, authorization sustainment, continuous monitoring, vulnerability remediation, audit support, risk assessments, security planning, incident investigations, and compliance reporting. Develops security requirements, test and evaluation plans, contingency plans, security architectures, and authorization documentation while coordinating with government authorization and security stakeholders.

Administers and sustains mission databases supporting Red LAN applications, including data integrity, access controls, backups, recovery, replication, performance tuning, and security. Reviews database designs and integrations, develops procedures and triggers, enforces administration standards, audits data using SQL, monitors utilization, and supports database technology improvements and reporting systems.

Provides desktop and service desk support for PCs, laptops, mobile devices, printers, Microsoft Teams Rooms, and related hardware and software. Responsibilities include troubleshooting, installations, software deployment, inventory management, mobile device coordination, user assistance, licensing and security compliance, Entrust support, and assisting cybersecurity response activities. The role may require travel between customer sites and requires U.S. citizenship and eligibility for Public Trust clearance.