Teams at Constellation Technologies, Inc

Performs network and application penetration testing, vulnerability assessments, and security control testing under the Risk Management Framework. Serves as a penetration-testing subject matter expert, evaluates emerging security technologies, interprets federal and agency security regulations, and uses specialized knowledge of systems, architectures, protocols, and services. Requires eight years of related experience, a bachelor's degree or equivalent experience, DoD 8570 IAT III compliance, U.S. citizenship, and an active TS/SCI clearance with polygraph.

Provides system administration and IT infrastructure support across UNIX, Windows, client/server, storage, network, and mobile environments. Responsibilities include monitoring, troubleshooting, Tier 1 and Tier 2 escalation support, operating system configuration, network component management, dispatch coordination, and system reliability improvements. Requires extensive systems administration experience, technical education, IAM certification, U.S. citizenship, and an active TS/SCI clearance with polygraph.

Provides implementation, troubleshooting, maintenance, monitoring, and administration of enterprise IT infrastructure. Supports client/server, storage, network, and mobile systems; resolves Tier I and Tier II issues; manages Linux and Windows operating systems; configures network components; supports Cisco routers and switches; and communicates issue status to management and internal customers. The role requires 15 years of relevant experience, a technical bachelor’s degree or equivalent experience, active TS/SCI clearance, and an active polygraph.