Gray Tier Technologies, LLC

Gray Tier Technologies, LLC

HQ
Alexandria, VA
Total Offices: 3
18 Total Employees
Year Founded: 2015

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Jobs at Gray Tier Technologies, LLC

Search the 84 jobs at Gray Tier Technologies, LLC

2 Hours Ago
Crystal City, TX
Security • Software • Cybersecurity
Experienced Splunk Engineer with 10 years of relevant professional experience. Proficient in Splunk Enterprise, Search Processing Language, and the basics of writing Reports, Alerts, and Dashboards. Skilled in managing infrastructure components and ingesting/indexing new data sources. Familiar with Linux/Windows OS system administration and drafting architectural and infrastructural diagrams. Strong proficiency in SharePoint, Jira, Confluence, and other ticket tracking software. Has the ability to work closely with scrum teams and provide update/presentations on progress. Top Secret SCI clearance. Available for onsite work 2-3 days a week in Crystal City/Alexandria, VA region.
Security • Software • Cybersecurity
Looking for a Computer Exploitation Red Team Operator to help test and maintain US Military critical operating systems. Responsible for technical red teaming, penetration testing, and improving military units' readiness.
Security • Software • Cybersecurity
Gray Tier is seeking a technical Systems Engineer with a TS/SCI Clearance to provide IT support to the National Security Council. Responsibilities include consulting, engineering support, and documentation. Preferred qualifications include experience with Mission Critical applications, SAFe Agile, and Cloud architecture.
Security • Software • Cybersecurity
Gray Tier Technologies is seeking a Senior Vulnerability Assessor with an active Secret clearance to support our DOI customer's Security Operation Center in Denver Colorado.
Security • Software • Cybersecurity
Seeking a Senior SOC Analyst with 6 years of experience to support DOI's Security Operation Center in Denver Colorado. Responsibilities include network security monitoring, incident response, SIEM analysis, and threat data analysis. Bachelor's degree required.
Security • Software • Cybersecurity
Seeking a Senior Applications and SharePoint Software Developer with 12+ years of experience in designing, building, and modifying standalone application software. The candidate should have extensive experience in SharePoint development, including SharePoint 2019. Proficiency in SharePoint, C#, .net, jQuery, CSS, AJAX, JSON, and XML is required.
Security • Software • Cybersecurity
Seeking a Senior Scanner/Analyst to join our team and support a Security Operations Center. Responsibilities include vulnerability scanning, assessment, coordination with the government, and documentation of processes and procedures. Candidates should have experience in network security and vulnerability assessment tools. Minimum 10 years of IT experience required.
Security • Software • Cybersecurity
Responsible for the overall support and maintenance of the Microsoft SharePoint platform and related solutions. Provide day-to-day operational support activities as well as strategic planning initiatives involving SharePoint. Configure and maintain multiple SharePoint farms in support of partner agencies. Serve as the SME for SharePoint-related projects and assess/implement new capabilities as needed throughout the organization.
Security • Software • Cybersecurity
Gray Tier Technologies is seeking a Senior Pen Tester to join our growing team in support of Security Operations Center on a newly awarded contract. The ideal candidate will have experience working in a network security environment, such as a Security Operations Center (SOC), and have an understanding of typical cybersecurity deliverables.
Security • Software • Cybersecurity
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.
Security • Software • Cybersecurity
Gray Tier Technologies is seeking an Information Assurance Specialist to support a brand new customer and mission to provide cybersecurity services. The specialist will be responsible for analyzing and developing cybersecurity recommendations, ensuring documentation of cybersecurity processes, conducting process analysis, and assisting in Assessment and Authorization activities.
Security • Software • Cybersecurity
Seeking a SIEM Engineer to provide SIEM engineering efforts and support SOC operations. Must have experience in Security Orchestration, Automation, and Response (SOAR) activities. Responsibilities include ensuring availability of the SIEM tool, implementing solutions for SOAR capabilities, and maintaining positive working relationships with stakeholders.
Security • Software • Cybersecurity
Cyber Threat Analyst Tier 2 position at Gray Tier Technologies supporting Federal Aviation Administration in Leesburg, VA. Responsibilities include creating cyber security intelligence products, threat assessments, network traffic analysis, incident response, and generating reports. Required qualifications include a Secret clearance, minimum 4 years of experience, and knowledge of cyber threat intelligence work.
4 Hours Ago
Crystal City, TX
Security • Software • Cybersecurity
Data Engineer role focused on developing and maintaining scalable data stores for business analysis. Requires solid background in high volume, low latency applications, distributed computing, SQL, Spark, and ETL. Must be independent, creative, and able to solve problems quickly.
Security • Software • Cybersecurity
Gray Tier is seeking a Full Stack Developer with expertise in C# and TS/SCI Clearance. Responsibilities include specialized application development, operational support, system maintenance, technical support, and integration with knowledge management teams. Required qualifications include an active TS/SCI, Bachelor's degree in Computer Science or equivalent with 12+ years of experience, 10+ years of experience in responsive web application development, and expertise in C#, JavaScript, TypeScript, CSS, and HTML.
Security • Software • Cybersecurity
Cloud Platform Engineer with experience in AWS administration, Streamsets administration, Kubernetes, RDS, and Linux administration. Responsible for developing and utilizing repeatable platform processes, providing support for existing cloud infrastructure, and assisting in requirements gathering. Requires 3-5 years of experience building, operating, and maintaining computing environments in AWS.
Security • Software • Cybersecurity
Gray Tier is looking for an Applications and SharePoint Software Developer to provide development, maintenance, and support for SharePoint and applications.
8 Hours Ago
Crystal City, TX
Security • Software • Cybersecurity
The Data Scientist role focuses on the development and maintenance of scalable data stores and data pipelines using technologies like SQL, Spark, and ETL. The candidate should have at least 4 years of experience with SQL and a modern programming language such as Python or Java. They should also have experience working in a big data and cloud environment. A Secret Clearance or higher is required. The ideal candidate is independent, creative, and passionate about solving problems quickly.
Security • Software • Cybersecurity
Assist with vulnerability management and assessments of IT systems. Conduct research on current vulnerabilities and support incident response. Author security advisories.
Security • Software • Cybersecurity
Seeking a Penetration Tester (Cloud) to support the Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) in preventing, identifying, containing and eradicating cyber threats. Responsibilities include performing cloud pentests, internal and external pentests, web app pentests, vulnerability risk assessment, physical pentests, social engineering, and cyber incident response.