Search the 48 jobs at Gray Tier Technologies, LLC

The All Source Intelligence Analyst will support intelligence operations by conducting open source research, developing briefings for senior government officials, and leveraging their intelligence expertise to assist Army units at various operational and strategic levels.

The Splunk Engineer will be responsible for managing Splunk Enterprise components, writing reports and dashboards, ingesting new data sources, and providing architectural diagrams. The role requires close collaboration with scrum teams and expertise in various automation tools, scripting languages, and cloud services.

The SIEM Engineer will lead SOAR activities within the Security Operations Center, ensuring SIEM availability and administrative oversight. Responsibilities include developing and implementing solutions for SOAR capabilities, enhancing operational processes, and coordinating with stakeholders to improve tool usage and governance.

The Penetration Tester will conduct penetration testing on web applications, networks, APIs, and cloud platforms for DHS. Responsibilities include utilizing various tools for security assessments and providing expert guidance on best practices. The role requires a deep understanding of pen testing methodologies and the ability to support a managed penetration testing team.

The Palo Alto Engineer will enhance the security posture of Firewalls and Load Balancers, provide Tier 3 support, maintain hardware and software components, conduct monthly firewall assessments, generate traffic utilization reports, and advise on the management of Palo Alto devices. The role requires active participation in work groups, adherence to DOD policies, and a top-secret security clearance.

The Security Control Assessor will conduct in-depth security control assessments for National Security Systems, produce detailed cybersecurity risk recommendations, develop security policies and documentation, conduct vulnerability scans, and participate in security meetings to support NSS initiatives. The role requires experience with NIST RMF and CNSS policies, cybersecurity tools, and risk analysis.

The Expert Data Scientist/Imagery Analyst will support Intelligence customers by leveraging extensive experience in Geospatial Information Systems, analyzing imagery, and producing detailed intelligence reports. Responsibilities include tasking and processing imagery data, collaborating with various organizations, and conducting multi-GEOINT research to support national defense and security missions.

The Veritas Systems Administrator is responsible for the operations and maintenance of the Veritas NetBackup application, ensuring compliance with DOD cybersecurity standards. Key duties include monitoring backup jobs, performing disaster recovery, managing backup policies, troubleshooting, and maintaining documentation. Experience in virtualized environments and cloud operations is required.

Seeking a software engineer to perform as one of the primary software test engineers for the development and integration phase of SDLC. Responsibilities include managing projects, consulting with clients, testing software functionality, overseeing project performance, working with 3rd party vendors, providing project management support, researching emerging technologies, and more.

Design and develop efficient and reusable reports, dashboards, and visualization services using Splunk. Monitor and ensure compliance status with cyber security directives. Create security rules and alerts for threat detections. Requires Bachelor's degree and Active Top Secret security clearance.

The SOC Analyst Tier 1 will perform cyber threat intelligence analysis, conduct network traffic analysis, and provide support during incident response and threat hunting activities.

Provide support for the implementation, troubleshooting, and maintenance of systems. Duties include resolving problems, installing software, configuring network components, and integrating new technologies into existing systems, all while following established processes and maintaining communication with management.

The Information Assurance Analyst will provide expertise in Cybersecurity areas such as RMF guidance, system vulnerability analysis, and security evaluations. The role involves supporting Authorization and Accreditation efforts and developing innovative solutions while mentoring team members.

Gray Tier Technologies is seeking a Senior Windows Engineer to support Defense customers at Fort Belvoir, Virginia. The ideal candidate should have experience with Microsoft Server, STIGs, scripting, troubleshooting user issues, virtualization, and additional skills such as SCCM/MECM, ELK/SPLUNK/ArcSight, and databases.

Gray Tier Technologies is seeking a Linux Engineer to support a Defense customer in Fort Belvoir, Virginia. The role requires a Secret clearance and involves a hybrid work setup. The ideal candidate should have experience with Red Hat Linux, LVM stack, SELinux, Windows desktops, Windows servers, STIGs, patching, and familiarity with Ansible, Jira, Atlassian products, BIND, ELK/SPLUNK/ArcSight, and databases.

As a Computer Exploitation Red Team Operator, you will test, configure, and maintain US Military critical operating systems. Collaborating with a team of experts, you will use your experience in red teaming to tackle challenges and enhance military readiness in information operations.

The Splunk Administrator will be responsible for installing and maintaining Splunk infrastructure, gathering customer requirements, onboarding data, and assisting users with search, dashboards, and reports. They will provide operational support for a distributed Splunk environment and manage automation solutions for deployments in both on-premises and cloud environments.

The Senior Windows Administrator/Engineer will provide subject matter expertise in Windows administration, manage applications and databases, oversee data migration, and support deployment activities, ensuring a secure operational capability for federal government services.

The Senior SOC/Cyber Network Defense Analyst analyzes network traffic to detect threats, coordinates with cyber defense staff, documents incidents, performs trend analysis, and provides reports. The role involves monitoring system activity for malicious activities and validating alerts using various tools and methods.

As an Incident Manager at Gray Tier Technologies, you will oversee incident response for cyber-attacks against government agencies. Responsibilities include analyzing incident data, implementing defense strategies, conducting network defense triage, and coordinating incident documentation. You’ll apply cybersecurity principles to identify and mitigate threats in IT environments.