NT Concepts

Role Description We are seeking a Senior Systems Administrator to join our team. Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National Security. If meaningful work, initiative, creativity, and continuous self-improvement are important to your career, join our growing team and discover What's Next for you. NT Concepts is seeking a Senior Systems Administrator to support the DoD enterprise Military Housing system. This complex system of 34 web-based modules is used by over 10,000 active users to meet the housing needs of over 2.5 million service members, DoD civilians, and their families. Clearance: Active Secret clearance. Location/Flexibility: Local to the DC Metro Area, Remote Flexible. Responsibilities: - Serve as the primary administrator for SAP Business Objects (BOXI) on Windows Server, including installation, configuration, patching, upgrades, troubleshooting, and performance monitoring. - Support and maintain Dynatrace for application and infrastructure monitoring; configure dashboards, alerts, and integrations; analyze performance data and assist with incident root cause analysis. - Implement and support DNS changes as required for application and infrastructure needs; coordinate with network teams to ensure proper DNS resolution and network connectivity. - Support Splunk SIEM for log aggregation, monitoring, and security compliance; maintain forwarders, indexes, and dashboards; assist with log analysis for troubleshooting and audit purposes. - Provide backup support for F5 Big-IP/Big-IQ load balancer administration, including configuration changes, SSL certificate management, and troubleshooting application delivery issues. - Administer Windows/Linux servers, VMware/ESXi, Nutanix, NetApp, Tintri, and cloud-integrated infrastructure across on-premise and DoD/Navy-approved cloud environments. - Remediate ACAS findings; apply STIGs; ensure compliance with DoD and Navy cybersecurity requirements. - Review, test, and apply quarterly OS, Oracle, and application patches; track and remediate vulnerabilities. - Manage user accounts in Production, QAE, and Staging; administer Jira/Confluence access; reset SFG and privileged accounts. - Operate and maintain Commvault/Hyperscale backup infrastructure; conduct quarterly DR exercises; manage off-site tape process. - Manage TLS/SSL certificate lifecycle using Digicert; maintain certificate inventory across all environments. - Track, renew, and procure software support agreements and hardware (Oracle, Red Hat, F5, Cisco, Commvault, VMware, etc.). - Prepare monthly Hosting Technical Slides; produce metrics reports; maintain ISCP, SBC, and POAM documentation. - Execute scheduled and emergency maintenance windows; participate in CMB/System Manager meetings; manage planned and unplanned outages. Qualifications - Clearance: Active Secret clearance. - Location/Flexibility: Local to the DC Metro Area or Norfolk, VA area. Remote Flexible. Must be willing to travel to Norfolk, VA as needed. - Bachelor’s degree (BA/BS) in a technical discipline and Minimum of 10 years of relevant IT experience, with demonstrated expertise in hosting, systems administration, and enterprise application support in a DoD or similar environment. - Certification: Must have or obtain a CompTIA Security+ or DoD 8140-equivalent certification within 6 months of hire. - Hands-on experience with SAP Business Objects (BOXI 4.3+) administration on Windows Server. - Experience with Dynatrace or similar application/infrastructure monitoring tools. - Experience with Splunk administration and log analysis. - Experience with DNS management and network troubleshooting. - Experience with F5 Big-IP/Big-IQ or similar load balancer technologies. - Strong experience with Windows Server and Linux administration. - Experience with VMware/ESXi, Nutanix, NetApp, Tintri (virtualization and storage). - Experience with Oracle Database patching, configuration, and AuditVault. - Experience with Commvault backup and recovery operations. - Experience with Cisco networking and switch management. - Demonstrated ability to ensure DoD STIG compliance and remediate ACAS vulnerabilities. - Experience with Jira and Confluence administration. - Experience with certificate management (Digicert or equivalent). - Familiarity with DoD cybersecurity frameworks and IA processes. - Experience with DoD procurement processes (PR/ITPR submissions). - Strong technical writing skills for documentation and reporting. Preferred Qualifications - Experience supporting DoD or Navy IT systems. - Familiarity with eMH (enterprise Military Housing) or similar enterprise systems. - DoD 8570/8140 compliance (e.g., Security+, CISSP, or equivalent). - Experience with Azure or other DoD-approved cloud environments. - Familiarity with Camunda, RSA, Agiloft, or Dynatrace. Physical Requirements - Prolonged periods sitting at a desk and working on a computer. - Must be able to lift up to 50 pounds at times. Company Description Founded in 1998 and headquartered in the Washington DC Metro area, NT Concepts is a private, mid-tier company with clients spanning the Intelligence and Defense communities. We deliver end-to-end data and technology solutions that advance the modernization, transformation, and automation of the national security mission—solutions with real impact developed in a strong engineering culture that encourages technical growth, leadership, and creative “big idea” problem-solving. Employees are the core of NT Concepts. We understand that world-changing concepts happen in collaborative environments. We are a company where talented teams work together using innovation and expertise to solve our clients’ most critical challenges. Here, you’ll gain competitive benefits, opportunities to bolster your skills and develop new abilities, and a company culture dedicated to support and service. If joining a stable company with strong professional growth opportunities resonates with you, and you seek vital, mission-driven projects that use your specific talents, we’d love to have you move forward with us.

Role Description We are seeking a Mid-level API Java Developer to join our team. Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National Security. We’re looking for the best and the brightest to join us in supporting this mission. If meaningful work, initiative, creativity, and continuous self-improvement are important to your career, join our growing team and discover What's Next for you. As a member of our solutions delivery team, you will have the unique opportunity to work on programs advancing the most critical government systems. NT Concepts is seeking an experienced API Java/Python Developer, Mid for an exciting data transformation opportunity within our Intel Community. As a Mid-Level Java Developer, you will be responsible for designing, developing, and maintaining software applications, with a focus on data integration and backend services. - Software Development: Create maintainable, adaptable, and scalable code using software development best practices (e.g., software reuse, refactoring, continuous integration, test automation, TDD, static code analysis, and peer/code review). - Data Integration & ETL: Provide Java coding in support of extract, transform, and load (ETL) processes. Create and maintain scripts, stored procedures, and other logic to create, update, and delete data. - API Development: Develop RESTful APIs and microservices to enable secure and efficient system communication and synchronize business data between multiple endpoints. - Data Ingest: Configure and manage data ingest components in a cloud platform, such as Apache Kafka, NiFi, FTP, or an API gateway. - Database Management: Design and implement schema changes, manage indexes, and alter data objects to optimize performance. Utilize SQL (e.g., SAP/Sybase, PostgreSQL, MySQL) and NoSQL databases for data storage and retrieval. - Stakeholder Collaboration: Communicate with data owners and conduct research/analysis on data sets to prepare ingest strategies based upon data structure, size, frequency, and other sharing requirements. - Team Collaboration: Work closely with frontend developers, product managers, and QA teams in an Agile environment to define requirements and ensure seamless integration and functionality. Qualifications - Bachelor’s degree in a related field and 2–5 years of relevant experience using Java, JavaScript, or other languages for the creation of API-based software. - Active TS/SCI with CI Poly clearance required. - Proficiency in Java, with experience in frameworks such as Spring Boot. - Experience with JavaScript. - Strong understanding of API architectural styles (REST, GraphQL, SOAP) and tools (e.g., Postman, Swagger UI). - Experience with data integration, including ETL processes and data ingest tools (e.g., Apache Kafka, NiFi). - Experience with SQL (e.g., SAP/Sybase) and NoSQL databases. - Familiarity with version control systems (e.g., Git). - Knowledge of Agile/Scrum development methodologies and software development best practices (TDD, CI/CD). - Experience with cloud platforms (AWS, Azure, GCP). - Familiarity with containerization technologies (e.g., Docker, Kubernetes). - Prolonged periods of sitting at a desk and working on a computer. - Must be able to lift 10-15 pounds at times. Benefits - Competitive benefits. - Opportunities to bolster your skills and develop new abilities. - A company culture dedicated to support and service. Company Description Founded in 1998 and headquartered in the Washington DC Metro area, NT Concepts is a private, mid-tier company with clients spanning the Intelligence and Defense communities. We deliver end-to-end data and technology solutions that advance the modernization, transformation, and automation of the national security mission—solutions with real impact developed in a strong engineering culture that encourages technical growth, leadership, and creative “big idea” problem-solving. Employees are the core of NT Concepts. We understand that world-changing concepts happen in collaborative environments. We are a company where talented teams work together using innovation and expertise to solve our clients’ most critical challenges. If joining a stable company with strong professional growth opportunities resonates with you, and you seek vital, mission-driven projects (for some pretty cool clients) that use your specific talents, we’d love to have you move forward with us.

We are seeking a Senior Software Engineer to join our team. Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National Security. We’re looking for the best and the brightest to join us in supporting this mission. If meaningful work, initiative, creativity, and continuous self-improvement are important to your career, join our growing team and discover What's Next for you. Mission Focus: As a Software Engineer on our solutions delivery team, you will have the unique opportunity to work on projects advancing the digital transformation of critical government systems with true mission impact.  Job Description: Our delivery teams are driven to explore new ideas and technology, and care deeply about collaboration, feedback, and iteration. We follow lean agile practices, embrace the Ops (DataOps/DevSecOps/MLOps) to “automate-first”, use modern tech stacks, and constantly challenge each other to grow and improve.   Technical members of our solutions teams require little guidance, but love to learn, collaborate, and problem solve. This position requires experience and passion for coding, and a strong desire to solve our customers’ unique technical and data challenges. Clearance: Active Secret Clearance required; TS/SCI Preferred. Location/Flexibility: Vienna, VA with remote flexibility Responsibilities: - Bridging the gap between complex business problems and software solutions - Coding solutions that adhere to customer security and requirements - Supporting the design, development, implementation, and maintenance of software systems - Design, code, test, debug, and document solutions with direction from a multi-disciplinary team - Ensure compliance with software design, development, testing, integration, and sustainment standards - Research technology solutions, prioritize assignments, and work to resolve issues based on customer and business requirements - Ensure that products are designed and developed for scalability, robustness, maintainability, and interoperability - Create, implement, and adopt Development Best Practices Basic Qualifications: - Clearance: Active Secret Clearance required; TS/SCI Preferred. - 6+ years of experience with full-stack software development leveraging multiple programming languages (e.g. Python, Django, Angular, TypeScript) - Experience with containerization software (e.g. Fargate, OpenShift, Kubernetes) - Experience with API design and implementation - Experience working with a DevOps team - Experience working with databases (e.g. PostgreSQL, MySQL, MongoDB, etc.) to include: - Basic understanding of relational database design principles (e.g. Normalization vs Denormalization) - General knowledge of database administration concepts (e.g. users, schemas, constraints) - Basic query development experience - Experience integrating third-party AI/ML foundation models (Amazon Bedrock, Google Vertex AI, etc.) in enterprise web applications - Experience supporting code reviews - Experience working in a fast-paced agile environment - Demonstrated proficiency with Git version control systems Preferred Qualifications: - Experience developing and optimizing retrieval-augmented generation (RAG) pipelines using managed AI services from Amazon Web Services to deliver scalable, secure AI-driven application enhancements - Preferred candidates present experience working on the backend with a Model-View-Controller (MVC) design pattern - Experience working with Python for backend development is ideal - Preferred experience with the Fargate containerization software - Experience developing long-running ETL processes - Experience with Cloud Providers, preferably AWS - Preferred Certifications include Amazon Developer Associate, Amazon Solutions Architect Associate - Demonstrated ability to effectively engage with Sponsor Information System Security Managers (ISSMs) to ensure security compliance of software Physical Requirements: - Prolonged periods sitting at a desk and working on a computer. - Must be able to lift up to 10-15 pounds at times. About NT Concepts Founded in 1998 and headquartered in the Washington DC Metro area, NT Concepts is a private, mid-tier company with clients spanning the Intelligence and Defense communities. We deliver end-to-end ​data and technology solutions ​that advance the modernization, transformation, and automation of the national security mission—solutions with real impact developed in a strong engineering culture that encourages technical growth, leadership, and creative “big idea” problem-solving. Employees are the core of NT Concepts. We understand that world-changing concepts happen in collaborative environments. We are a company where talented teams work together using innovation and expertise to solve our clients’ most critical challenges. Here, you’ll gain competitive benefits, opportunities to bolster your skills and develop new abilities, and a company culture dedicated to support and service. In addition to our benefits program, we encourage our employees to take part in #NTC_GivesBack, which paves the way for positive social change. If joining a stable company with strong professional growth opportunities resonates with you, and you seek vital, mission-driven projects (for some pretty cool clients) that use your specific talents, we’d love to have you move forward with us.