Network Security Architect - Herndon, Virginia (GC or Citizens Only)

Join stemxpert1 as a Java SOA Architect / Solution Architect, where you will play a critical role in designing and implementing enterprise-level solutions using Java and Service-Oriented Architecture (SOA). You will collaborate with cross-functional teams to ensure the architecture meets business needs and integrates seamlessly with existing systems.

Join the innovative team at StemXpert as an ETL Data Warehouse / Solution Architect. In this pivotal role, you will leverage your expertise in data architecture to design and implement robust ETL processes that support our data warehouse initiatives. You will collaborate with cross-functional teams to ensure that our data solutions meet business needs and drive strategic decisions.

Join our dynamic team at stemxpert1 as a Java Technical Lead / Architect. We are seeking an innovative and experienced professional to guide our software development efforts, focusing on creating robust, scalable, and high-performance Java applications. This role offers the flexibility of either a contract or full-time position.

Join our dynamic team at 360itprofessionals1 as an AWS Architect. In this critical role, you will leverage your expertise in Amazon Web Services to design, implement, and optimize cloud architectures that meet the needs of our clients. You will collaborate with cross-functional teams to deliver scalable and reliable solutions.

Avint is on the lookout for a highly motivated and innovative Cybersecurity Solutions Architect (CSA) to join our Growth team. In this pivotal role, you will be at the forefront of crafting and implementing advanced cybersecurity solutions that cater to the changing demands of our clients. This position is essential as it merges profound technical knowledge with a solid grasp of the Federal Government procurement landscape to propel Avint's expansion within the cybersecurity realm. You will thrive in a fast-paced, forward-thinking cybersecurity organization, reporting directly to the Chief Growth Officer while occupying a highly visible role.Your key responsibilities will include offering thought leadership in devising technical strategies and methodologies to fulfill customer needs effectively. A crucial aspect of this role is your ability to communicate technical approaches clearly and concisely for proposals and client interactions. The ideal candidate will possess extensive technical expertise, robust problem-solving capabilities, and a proven history of designing and implementing cybersecurity solutions that adhere to federal compliance and operational standards.This role focuses on two primary growth areas:1. Avint Services Growth: Solutions Development, Proposal Development, Pipeline Development2. Avint Tools Growth: Spearheading the Go-to-Market strategy for new tools Avint is launching. Collaborate closely with our Chief Technology Officer.Note: Establishing direct customer engagement is a vital function in both focus areas. The anticipated start date is January-February 2026.

Join our dynamic team at StemXpert1 as an Informatica Administrator/Architect! In this pivotal role, you will be responsible for designing, implementing, and maintaining robust data integration solutions using Informatica tools. Your expertise will help streamline our data processes, ensuring high availability and performance of our data systems.You will collaborate with cross-functional teams to gather requirements, troubleshoot issues, and optimize data workflows. This is an exciting opportunity for professionals who are passionate about data management and looking to make a significant impact.

Join our dynamic team at StemXpert1 as an Informatica/ETL Architect. In this pivotal role, you will lead the design and implementation of ETL processes using Informatica, ensuring data integration and quality across various platforms. Collaborate with stakeholders to understand requirements and deliver scalable data solutions that drive business insights.

At Clarity Innovations, we are a premier national security partner committed to protecting our nation's interests by providing cutting-edge solutions that empower the Intelligence Community (IC) and the Department of Defense (DoD). Our innovative approach transforms data into actionable intelligence, which is crucial for ensuring mission success in a rapidly changing landscape.Our mission-driven software and data engineering platform modernizes data operations through advanced workflows, Continuous Integration/Continuous Deployment (CI/CD), and secure DevSecOps practices. We tackle challenges related to Information Warfare, Cyber Operations, Operational Security, and Data Structuring, delivering comprehensive solutions that create significant operational impact.We are passionate about providing state-of-the-art tools and capabilities to address complex national security challenges, helping our partners stay ahead of emerging threats and ensuring their critical missions succeed. At Clarity, our people are our greatest asset, and we strive to be an employer of choice for top talent, fostering an environment where innovation flourishes, careers progress, and individuals are respected. Join us in leading the way in innovation and confronting the most urgent challenges in national security.Position OverviewThe DANDIE (Data Acquisition Network for Delivery, Ingestion and Exploitation) program is an initiative designed to serve as a strategic data platform for streamlining the procurement, onboarding, consumption, and offboarding of CAI / PAI datasets, effectively enabling OCO missions. Built on open-source software (OSS), Commercial Off-The-Shelf (COTS), and Government Off-The-Shelf (GOTS) components and deployed on Kubernetes, DANDIE is poised to support batch, streaming, and QiP cross-domain data workflows while becoming the enterprise data hub for Cyber Command.In this pivotal role, you will be responsible for developing the platform and data lake architecture blueprint for DANDIE, ensuring seamless integration of OSS, COTS, and GOTS components on Kubernetes, and establishing patterns that facilitate brokerage, metrics, transport, and secure operations. Your design will form the backbone of a platform intended to scale across Cyber Command’s data ecosystem.

Join our dynamic team at StemXpert as an SOA Tester, where you will play a crucial role in ensuring the quality and performance of our service-oriented architecture. You will be responsible for designing, executing, and maintaining test plans and test cases to validate the functionality of our applications. Your expertise in testing methodologies will contribute to the successful delivery of our software solutions.

Join StemXpert as an Informatica Architect specializing in Master Data Management (MDM). This role involves designing, implementing, and optimizing MDM solutions to enhance data integrity and accessibility across the organization. You'll collaborate with cross-functional teams to ensure seamless data integration and support data governance initiatives.

Reinventing Geospatial (RGi) stands at the forefront of geospatial solutions, serving Defense, Intelligence, and Federal clients. Our mission is to enhance situational awareness for military personnel and analysts by seamlessly integrating cutting-edge software development with geospatial intelligence. Our diverse projects span from data collection to advanced deep learning applications, utilizing technologies such as Python, Java, and ArcGIS. We don’t merely fill positions; we cultivate high-performing teams and leaders who deliver immediate impact. Innovation is our driving force, fueled by individuals who thrive at the intersection of passion and performance. As part of our team, you will collaborate with visionary thinkers, harness state-of-the-art technology, and engage with significant challenges from day one. Our culture is anchored by three core pillars: Energy: We approach our work with passion, purpose, and urgency.Edge: We take initiative, embrace growth, and venture beyond our comfort zones.Execution: We deliver results intelligently and decisively. If you are proactive, thrive in a dynamic environment, and are eager to make a meaningful impact, we invite you to join our team. Clearance:Active Top Secret clearance with the ability to obtain SCI access and a willingness to secure a CI Polygraph.U.S. Citizenship is mandatory.

Join our dynamic team at StemXpert as a Senior Java Developer. We are seeking a highly skilled and motivated developer to contribute to our innovative software solutions. In this role, you will work on cutting-edge projects, enhancing our platform's performance and scalability.As a Senior Java Developer, you will collaborate with cross-functional teams to deliver robust applications, troubleshoot complex issues, and implement best practices in software development. Your expertise will be pivotal in driving our mission to provide exceptional services to our clients.

Join Stemxpert1 as a Full Stack Java Developer and unleash your potential in a dynamic tech environment. We are looking for an enthusiastic developer who excels in both front and back-end development, contributing to exciting projects that drive innovation.

Join StemXpert1 as a Java Developer specializing in integration solutions. You will be responsible for designing, developing, and maintaining integration systems that connect various applications and services. Collaborate with cross-functional teams to ensure seamless data flow and optimal system performance. We are looking for a passionate developer who thrives in a dynamic environment.

We are seeking a skilled Java XML Developer to join our dynamic team at StemXpert1. In this role, you will leverage your expertise in Java and XML technologies to develop, enhance, and maintain applications that drive our business forward. Your contributions will be vital in ensuring that our systems are efficient, reliable, and scalable.

Join our dynamic team at Artech Information Systems LLC as a Java Backend Developer. In this role, you will leverage your expertise in Java development to contribute to exciting projects that shape the future of technology. You will be responsible for designing, implementing, and maintaining scalable backend solutions that support our innovative applications.

We are seeking a skilled Java Developer to join our dynamic team in Herndon, VA. This is an exciting opportunity to work on innovative projects that drive the future of technology. As a Java Developer, you will be responsible for designing, developing, and maintaining high-quality Java applications that meet our clients' needs.

Join our dynamic team as a Java Software Engineer, where you will play a pivotal role in advancing mission-critical geospatial intelligence systems for a federal client. This long-term project is dedicated to modernizing and maintaining platforms that empower users to efficiently submit, search, and manage geospatial and imagery data across diverse networks.The program employs cutting-edge Agile and DevSecOps methodologies, emphasizing collaboration, automation, and operational reliability. As a key member of a scrum team, you will engage in designing, developing, testing, and supporting innovative software solutions that directly contribute to national security missions.

Join our dynamic team as a Java Developer where you will play a crucial role in designing and implementing innovative software solutions. As a Java Developer, you will work closely with cross-functional teams to deliver high-quality applications that meet the needs of our clients.