Senior Software Engineer - Network Simulation

Join our innovative team as a Full Stack Java Software Engineer! We are looking for a proactive individual with substantial experience in full stack Java web application development.This position is in an Agile development environment, where you'll be working with cutting-edge algorithms and technologies for a Department of Defense (DoD) client based in Reston, VA. As a Software Engineer, you will actively participate in team meetings, select tasks that interest you, mentor junior engineers, and showcase your work during team demonstrations each iteration. Currently, the team is engaged in cloud virtualization and transitioning front-end global visualization from Google Earth to OpenLayers/React/Redux. If you have experience with automation, there's ample opportunity to enhance our processes.Our work culture thrives on collaboration, utilizing Atlassian Tools such as Jira, Confluence, Bitbucket, and more.

Join ENS Solutions, LLC as a Software Development Engineer specializing in Identity and Access Management (IDAM). In this pivotal role, you will apply your extensive software development and IDAM expertise to deliver operational support and sophisticated engineering solutions for Identity Access Management. This encompasses provisioning, authentication, and access management across both cloud and on-premise environments.Your daily responsibilities will include:Engaging in system development, focusing on design, modeling, security, integration, and formal testing of IDAM solutions like Radiant Logic and SailPoint.Supporting the development, integration, deployment, and maintenance of an Attribute-Based Access Control (ABAC) application, including the design and testing of IT engineering solutions for attribute aggregation from authoritative sources, and integration with Virtual LDAP Directory and Web Services.Innovating advanced engineering concepts and steering their transition into final products.Creating and maintaining comprehensive programmatic and technical documentation.Implementing system enhancements to boost IT enterprise performance.Analyzing customer requirements and specifications to propose compliant and operationally sound solutions.Managing development tasks and issues using JIRA.Overseeing version control and source code management through Bitbucket.Conducting code testing and integration with CI/CD pipelines.

Join our team as a dedicated Full Stack Software Engineer with expertise in JavaScript and React, where you will leverage cutting-edge technologies to support the Department of Defense (DOD). We are looking for motivated professionals at the Mid-Level to Senior level who are eager to contribute to innovative projects.This position is based in an Agile development environment, working within a DOD research lab situated in Reston, VA. You will collaborate closely with Data Scientists and fellow Engineers to create sophisticated visualizations for various datasets and analyses, utilizing OpenLayers, React, and Redux for the user interface, alongside Express.js interfacing with PostgreSQL as the database solution. Additionally, if you possess experience in automation, there will be opportunities to enhance our processes further.We pride ourselves on fostering a collaborative workspace, utilizing Atlassian tools such as Jira, Confluence, and Bitbucket for project management.

Position Title: Front-End Software DeveloperLocation: On-Site in Reston, VAClearance: Active TS/SCI RequiredEmployment Type: Full-Time, Direct HirePosition OverviewWe are on the lookout for a skilled and dedicated Front-End Software Developer to join our team and contribute to pivotal national security initiatives. This position requires an active TS/SCI clearance and presents a unique opportunity to design intuitive, scalable, and secure user interfaces for essential mission systems.The ideal candidate should be enthusiastic about contemporary front-end technologies, committed to enhancing user experience, and adept at delivering high-performance applications in secure and intricate settings.Key Responsibilities• Design, develop, and maintain responsive, user-centric web applications.• Transform UI/UX design wireframes into high-quality, maintainable code.• Create reusable components and front-end libraries for scalable development.• Optimize applications for peak speed, performance, and accessibility.• Integrate front-end interfaces with APIs and backend services.• Engage in code reviews and uphold coding standards and best practices.• Collaborate with cross-functional teams, including backend engineers, data engineers, and mission stakeholders.• Assist with deployment and troubleshooting within secure environments.Required Qualifications• Active TS/SCI Clearance.• 2–10 years of professional software development experience.• Strong proficiency in JavaScript, HTML5, and CSS3.• Experience with modern JavaScript frameworks such as React, Angular, or Vue.• Familiarity with RESTful APIs and integrating front-end applications with backend services.• Proficient in using Git and familiar with Agile/Scrum methodologies.• Excellent problem-solving abilities and attention to detail.• Ability to thrive in a fast-paced, collaborative team environment.Preferred Qualifications• Experience with geospatial, intelligence, or mission-critical systems.• Familiarity with working in Intelligence Community (IC) environments or agencies.• Experience in developing data visualization or geospatial web applications.• Knowledge of GIS concepts, mapping libraries (e.g., Leaflet, OpenLayers, Mapbox), or geospatial data formats.• Exposure to cloud environments such as AWS or Azure.What We Offer• The chance to contribute to vital national security missions.• A collaborative and technically advanced engineering environment.• Competitive salary and comprehensive benefits package.• Long-term program stability.#LAT

Job Title: TS/SCI Cleared Java DeveloperPosition Overview:Join Latitude Inc. as a talented Java Developer with an active TS/SCI clearance to contribute to high-stakes development initiatives within a secure federal setting. This position is perfect for professionals with 3+ years of experience eager to make a significant impact through data-driven solutions that bolster national geospatial initiatives.The chosen candidate will be part of a dynamic technical team tasked with designing, developing, and sustaining scalable applications that facilitate advanced analysis and operational decision-making.Required Qualifications:• Active TS/SCI clearance (mandatory upon starting)• Bachelor’s degree in Computer Science, Engineering, or a related discipline (or equivalent experience)• Minimum of 3 years of professional Java development experience• Proven experience in developing enterprise-level applications• Familiarity with object-oriented design principles• Background working in Linux-based environments• Knowledge of secure development practicesResponsibilities:• Design, develop, test, and maintain Java-based applications in a secure enterprise environment• Collaborate with cross-functional teams, including systems engineers, analysts, and architects• Create RESTful services and backend components to support data-intensive workflows• Engage in Agile development activities, including sprint planning, stand-ups, and code reviews• Troubleshoot and resolve performance, scalability, and integration challenges• Assist in the deployment and maintenance of applications within classified settings• Contribute to system documentation and participate in technical design discussionsPreferred Qualifications:• Experience with Spring / Spring Boot frameworks• Familiarity with RESTful APIs and microservices architecture• Knowledge of containerization technologies (Docker, Kubernetes)• Exposure to cloud or hybrid environments• Experience within the National Geospatial-Intelligence Agency mission space or similar IC environments• Previous involvement in classified federal programsWhat You’ll Bring:• Strong problem-solving capabilities• Ability to thrive in a team-oriented atmosphere• Flexibility within mission-driven development projects• Commitment to quality and adherence to secure coding standardsClearance Requirement:Active TS/SCI clearance is mandatory.

Anduril Industries is a pioneering defense technology firm dedicated to revolutionizing the military capabilities of the U.S. and its allies through innovative technology. By leveraging the expertise and business models of the most advanced companies in the 21st century, Anduril is redefining the design, production, and sales of military systems. Our suite of systems operates on Lattice OS, an AI-driven platform that transforms vast amounts of data into a real-time, 3D command and control hub. In this era of strategic competition, we are committed to delivering state-of-the-art autonomy, AI, computer vision, sensor fusion, and networking technology to the military swiftly.TEAM OVERVIEWAnduril Intelligence Systems (AIS) stands as a premier supplier of highly specialized engineering products for clients within the Intelligence Community (IC). Our team collaborates with the IC to comprehensively understand their needs and shape operational concepts. We design, develop, and deliver exceptional capabilities tailored to their mission requirements using both commercially available and bespoke hardware and software solutions.ROLE SUMMARYWe are seeking a talented Senior Software Engineer to join our dynamic team in Reston, Virginia. In this pivotal role, you will develop comprehensive full-stack software solutions to tackle complex technical challenges. Your responsibilities will encompass front-end and back-end development, database management, code refactoring, and performance optimization. You will thrive in a fast-paced environment, delivering high-quality products under tight deadlines and resource constraints.KEY RESPONSIBILITIESDesign and implement full-stack software solutions, utilizing a variety of technologies from UI frameworks to database queries.Maintain and enhance existing software systems to ensure optimal performance.Contribute actively to the software development process for critical projects to meet deadlines.Adhere to coding standards and best practices, conduct code reviews, manage version control, maintain build processes, and perform rigorous testing.Triage and troubleshoot issues, investigating root causes of failures.Balance user requirements with technical feasibility and long-term project objectives.Provide mentorship and technical guidance to junior team members, promoting a culture of excellence.Collaborate closely with program managers and technical leads to design next-generation critical systems, aligning strategic priorities and accurately estimating project timelines.

Join our dynamic team at usm2 as a Senior Software Engineer specializing in Java. We are seeking a talented engineer to tackle challenging projects and drive innovation. This position is ideal for individuals who thrive in a fast-paced environment and are passionate about developing robust software solutions.

ENS Solutions, LLC is on the lookout for an experienced Endace Implementation & Sustainment Engineer. This role involves architecting, deploying, integrating, and managing Endace packet capture, monitoring, and network recording platforms within a large, distributed enterprise environment. The ideal candidate will possess extensive expertise in network forensics, packet analytics, and telemetry architecture, along with practical experience in implementing Zero Trust visibility and segmentation strategies.The successful candidate will oversee the complete lifecycle of Endace systems, encompassing design, installation, configuration, maintenance, and long-term optimization. This includes seamless integration with SIEM/SOAR, detection engineering, analytics tools, and comprehensive Zero Trust security controls.Key responsibilities include leading the design and deployment of Endace appliances for enterprise-level packet capture, developing packet capture strategies that align with network architecture and mission requirements, and ensuring high availability and scalability of Endace clusters across data centers and cloud-connected environments. The role also involves integrating Endace with various analytics ecosystems, maintaining optimal performance through regular tuning and upgrades, troubleshooting packet loss and performance bottlenecks, and managing telemetry data capture to ensure forensically-sound practices.The engineer will also support the development of traffic baselines and segmentation policies, automate workflows using tools like Ansible and Terraform, and create dashboards and playbooks for SOC and incident response teams. Collaboration with network engineering, cloud teams, and security operations will be essential to achieve comprehensive telemetry coverage. Additionally, the engineer will provide training and guidance on best practices for the Endace platform.

We are seeking a skilled Requirements Analyst to join our dynamic team at usm2 in Reston, VA. This is an urgent requirement, and we are specifically looking for candidates who are U.S. Green Card holders or citizens. As a Requirements Analyst, you will play a crucial role in gathering, analyzing, and documenting requirements to ensure successful project outcomes.

Join our innovative team at USM2 as a UI Software Engineer. In this role, you will be responsible for developing intuitive and visually appealing user interfaces that enhance user experience. Collaborate with cross-functional teams to deliver high-quality software solutions that meet client needs. Your expertise in UI development will play a critical role in driving our projects forward.

About the Role CapTech Consulting is looking for a Full-Stack Engineer in Reston. This role focuses on building and maintaining web applications that solve real business problems. The team values practical problem-solving and technical skill. Who Succeeds Here The right candidate enjoys working across the stack and brings hands-on experience with web technologies. Curiosity, attention to detail, and a drive to deliver reliable solutions are important in this role.

We are seeking a highly skilled Senior Windows Active Directory Administrator to join our dynamic team at stemxpert1. In this role, you will manage and optimize our Windows Active Directory infrastructure, ensuring high availability, security, and performance.The ideal candidate will have extensive experience with Active Directory, Group Policy, and related technologies, as well as a passion for problem-solving and a commitment to excellence.

Join Anduril Industries, a pioneering defense technology organization dedicated to revolutionizing military capabilities for the U.S. and its allies through innovative technology. Our mission is to modernize the defense industry by integrating expertise, advanced technology, and a contemporary business model. We leverage Lattice OS, our AI-driven operating system, to transform complex data into real-time, 3D command and control environments. As the global landscape shifts towards strategic competition, Anduril is steadfast in delivering state-of-the-art autonomy, AI, computer vision, sensor fusion, and networking solutions to military forces with unprecedented speed.ABOUT THE TEAMThe Anduril Intelligence Systems (AIS) team excels in providing specialized engineering solutions tailored for Intelligence Community (IC) clients. Our focus is on understanding their unique missions and operational needs. We are committed to designing, developing, and delivering exceptional capabilities that utilize both commercially available and custom hardware and software to meet urgent national security demands.ABOUT THE JOBWe are actively seeking a Software Engineer (SWE) to become an integral part of our dynamic team in Reston, Virginia. In this role, you will develop comprehensive full-stack software solutions to address complex technical challenges. Your responsibilities will include front-end and back-end development, database management, code refactoring, and performance optimization. You must thrive under tight deadlines and resource limitations while consistently delivering high-quality results.WHAT YOU’LL DODesign, develop, and deploy robust full-stack software solutions, from intuitive front-end interfaces (e.g., using React/Angular) to resilient back-end services and optimized database interactions (e.g., SQL Server).Proactively maintain, update, and refactor existing mission-critical software systems to ensure long-term performance and reliability.Actively engage in software development for key tasks as necessary to meet project deadlines.Adhere to best practices in software development, including code reviews, version control, build processes, and rigorous testing.Conduct rapid issue triage and in-depth root cause analysis to diagnose and resolve complex system failures.

Join our innovative team at stemxpert1 as a Java Developer. In this full-time position located in Reston, VA, you will play a crucial role in developing high-quality software solutions that meet our clients' needs. We are looking for an enthusiastic and skilled developer who is ready to tackle challenges and contribute to exciting projects.

pureintegration seeks a Mid-Level Data Analyst to support its consulting team in Reston. This position centers on helping clients make informed decisions by providing clear, actionable insights from data. Role overview This role focuses on analyzing data to uncover trends and patterns relevant to client needs. The analyst works closely with project teams to interpret findings and translate them into practical recommendations. Key responsibilities Analyze client data to identify insights that guide decision-making Present findings in a clear, understandable format Support consulting projects with data analysis and reporting Location This position is based in Reston.

At Verisign, we play a pivotal role in ensuring the security, stability, and resilience of the internet. As a trusted provider of essential internet infrastructure services, we deliver unmatched performance in domain name system (DNS) services.We pride ourselves on being a mission-driven, values-focused organization where every team member contributes to a safer, more secure internet. Our dynamic and flexible work environment is complemented by competitive benefits, offering ample opportunities for professional growth.We are actively seeking a Senior Manager, Cloud Engineering to spearhead the strategy, development, and reliability of our cloud infrastructure. This position is perfect for a seasoned professional with a solid background in full-stack development and hands-on experience with modern web and backend technologies as well as cloud solutions. Your focus on security, stability, and performance will be crucial as you leverage your technical expertise and leadership abilities to enhance our cloud operations, aligning them with business goals while minimizing risks.In this technical leadership role, you will oversee the design, development, and maintenance of APIs and web platforms, guiding their migration to AWS with a strong emphasis on reliability and scalability. You will advocate for best practices in secure full-stack development and implement unified solutions for automation, deployment, and monitoring. Your focus on risk reduction will include the establishment of robust security measures, proactive threat mitigation, and adherence to industry standards. Furthermore, you will optimize cloud-native architectures and implement best practices to improve the reliability, performance, responsiveness, and stability of our services while managing cloud costs efficiently. Leadership and collaboration will be essential as you foster a culture of excellence and align efforts with business objectives. Working with cross-functional teams, you will set clear KPIs to monitor performance, risks, and system health. Strategically, you will define a cohesive vision for the company’s cloud presence, staying ahead of trends to ensure our systems are future-proof. By prioritizing risk management and operational efficiency, you will drive the long-term success of all cloud initiatives.

We are seeking a highly skilled Software Engineer IV to join our innovative team at VeriSign, Inc. In this role, you will play a pivotal part in developing cutting-edge software solutions that enhance our services. You will collaborate with cross-functional teams to design, implement, and maintain software applications that are robust and scalable.

Join the Elevia Associates Team! We are seeking a dedicated and detail-oriented Mid-Level Contract Support Administrator to enhance our team's operational efficiency. The ideal candidate will excel in communication and possess strong organizational skills. Key Responsibilities: Provide administrative support for contract management processes. Prepare and manage correspondence, ensuring clarity and professionalism. Assist in scheduling, customer service, and document filing. Demonstrate a solid understanding of contract administration and related fields.

Anduril Industries develops defense technology for the United States and allied nations. The company’s Lattice OS platform uses artificial intelligence to transform large datasets into a real-time, 3D command and control interface. Anduril’s work centers on autonomy, AI, computer vision, sensor fusion, and networking, with a focus on delivering new military capabilities quickly and effectively. The Anduril Intelligence Systems (AIS) group partners closely with the Intelligence Community. This team develops engineering solutions and specialized products, working alongside clients to understand their requirements and deliver technology that supports national security missions. Role overview The Senior Cloud Software Engineer will design, build, and maintain infrastructure that supports mission-critical software deployments. This work covers both multi-cloud and on-premises environments, with a strong emphasis on reliability and security. Deep experience with Kubernetes, infrastructure-as-code, and cloud platforms is essential for this role. What you will do Construct and maintain infrastructure for deploying software across cloud and on-premises systems Use expertise in Kubernetes and infrastructure-as-code to support operational needs Ensure systems are reliable and meet the requirements of national security missions Location This position is based in Reston, Virginia, United States.