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Build and maintain cybersecurity data pipelines and SIEM environments, including data ingestion, normalization, log management, event collection, identity monitoring, and infrastructure administration. Resolve escalated issues through root cause analysis, maintain secure 99.99% availability, monitor data-flow degradations, apply patches and hardening, execute maintenance and upgrades, support cloud and virtualized assets, and maintain detailed compliance and service documentation. Collaborate with technical teams, customers, service providers, and government stakeholders.

Build and maintain cybersecurity data pipelines, SIEM platforms, event collection, log management, identity monitoring, and Linux/Windows infrastructure. Perform root-cause analysis, configuration management, patching, hardening, maintenance, testing, vendor upgrades, cloud and virtual machine administration, and compliance activities. Monitor data-flow reliability, document incidents and changes, coordinate with customers and service providers, and maintain secure service availability while following government and agency requirements.

Engineer and sustain large-scale WAN, LAN, and campus networks across multiple security domains for an Intelligence Community customer. Responsibilities include network installation, monitoring, troubleshooting, architecture development, traffic analysis, configuration upgrades, site surveys, satellite communications support, and technology evaluations. The role requires active TS/SCI clearance, extensive enterprise network experience, Juniper expertise, cryptographic device knowledge, DoD architecture familiarity, and IAT II certification. Travel up to 15% is required.

Design, deploy, configure, and maintain cybersecurity infrastructure across on-premises and cloud environments. Secure Windows and Linux systems, implement AWS-based security solutions, modernize enterprise capabilities, and recommend technology improvements. Develop architecture diagrams and capability roadmaps, support testing and network upgrades, represent customer requirements, and coordinate security assessments and authorization processes. The role also provides technical guidance, documentation, stakeholder collaboration, and team leadership in complex DoD environments.

Designs and implements secure enterprise network architectures; manages firewalls, routers, switches, load balancers, gateways, IDS platforms, and security tools across corporate and government environments. Leads incident response, develops security procedures, researches emerging technologies, and advises leadership, customers, and government stakeholders on security posture and policies. Requires active TS/SCI clearance, polygraph eligibility, DoD IAT Level II certification, CSSP Infrastructure Support certification, and at least five years of network security experience.

Develop, prototype, and maintain full-stack web applications in an Agile team. Implement backend services (Python), integrate systems, ensure interoperability using open standards, apply user-centered design, iterate from user feedback, document solutions, and collaborate across teams to deliver production-ready cloud applications.

Provide Tier II system administration and support for Windows and Linux desktops and servers in secure enclaves. Troubleshoot applications, manage AD/DNS/DHCP/LDAP services, improve user experience, lead incident triage, and collaborate on long-term solutions in a mission-critical federal intelligence environment.

Lead and coordinate Tier 3 incident response: contain/eradicate threats, perform malware reverse engineering and digital forensics, develop custom scripts/tools, produce incident reports and timelines, coordinate with government, law enforcement, and cross-contract teams, and improve detection and response processes.

Provide 24x7x365 CSOC Tier 2 incident response, including malware/implant analysis, forensic artifact handling, containment/eradication/recovery actions, coordination with counterintelligence and law enforcement, report generation, scripting/tool development, SIEM-driven event analysis, and quality control of incident tickets and documentation.

Design, implement, and support PostgreSQL database infrastructure including HA, backups, tuning, migrations, security (RBAC), and compliance. Collaborate with developers and infra teams, maintain documentation, evaluate tools, and participate in on-call support and modernization projects.