Expression Networks

Expression is seeking an experienced AI Architect to serve as Technical Lead designing and technically integrating advanced Artificial Intelligence (AI) and Large Language Model (LLM) capabilities supporting the Department of Homeland Security (DHS). This role will support the development and integr

Expression is seeking an experienced Senior Data Engineer to design, develop, and integrate secure enterprise data services supporting advanced Artificial Intelligence (AI) and Large Language Model (LLM) capabilities for the Department of Homeland Security (DHS). This position will support the devel

Expression is seeking experienced Senior AI Engineers to design, develop, integrate, and evaluate advanced Artificial Intelligence (AI) and Large Language Model (LLM) capabilities supporting the Department of Homeland Security (DHS). This position will support the implementation of secure, mission-f

Expression is seeking an experienced Technical Program Manager to lead the delivery of advanced Artificial Intelligence (AI), Machine Learning (ML), and enterprise software capabilities supporting the Department of Homeland Security (DHS). This position will oversee the development, integration, dep

Expression is seeking a Junior Test Engineer to support the Drug Enforcement Administration (DEA) Investigative Case and Data Ecosystem (ICDE) modernization effort. The program is focused on delivering a modern, secure, user-friendly investigative and case management ecosystem supporting DEA's law e

Overview: Expression is seeking a Senior Platform Architect to shape the direction of the National Telecommunications and Information Administration (NTIA) Federal Spectrum Data Systems (FSDS) platform within the U.S. Department of Commerce, planning architecture and integration across its component

Overview: Expression is seeking an experienced Senior DevOps Engineer to support the National Telecommunications and Information Administration (NTIA) Federal Spectrum Data Systems (FSDS) program within the U.S. Department of Commerce. The FSDS program supports the modernization of federal spectrum

Overview: Expression is seeking a mid-level DevOps Engineer to support the National Telecommunications and Information Administration (NTIA) Federal Spectrum Data Systems (FSDS) program within the U.S. Department of Commerce. The FSDS program supports the modernization of federal spectrum management

Expression is seeking an experienced AI Engineer specializing in Generative AI to support the continued growth of our Data Science Department. In this role, you will design and execute high-impact AI solutions for a wide range of customer applications. The ideal candidate thrives in a highly technic

Expression is seeking an experienced Senior Contracts Manager to manage the company’s contracts function and support our growing federal contracting business. As the company’s primary contracts professional, you will lead day-to-day contracting activities across the full contract lifecycle, from opp

Expression Networks is seeking an Associate Proposal Manager to support our Growth team in developing compelling and compliant proposals for federal customers. This role is ideal for a proposal professional with hands-on experience who is ready to take on greater ownership in an organization applyin

Overview: Expression is seeking a skilled Systems Engineer to join our team in a hybrid capacity (2–3 days per week onsite). This role is ideal for a proactive problem-solver who thrives in complex enterprise environments and is passionate about designing, implementing, and supporting secure, scalab

Expression is seeking a highly motivated Systems Engineer (Spectrum SME) to support electromagnetic spectrum engineering, analysis, and management for military and government spectrum-dependent systems. The role involves reviewing and evaluating technical parameters of proposed mobile service provid

Expression is seeking an experienced Systems Administrator with expertise on Azure Cloud Operations to support the National Telecommunications and Information Administration (NTIA) Federal Spectrum Data Systems (FSDS) program within the Department of Commerce. NTIA's Office of Spectrum Management ma

Expression is seeking a DevOps Engineer to support the Drug Enforcement Administration (DEA) Investigative Case and Data Ecosystem (ICDE) modernization effort. This program is focused on modernizing DEA's case management capabilities and creating a centralized, secure, scalable ecosystem supporting

Expression is seeking a Data Engineer to support the Drug Enforcement Administration (DEA) Investigative Case and Data Ecosystem (ICDE) modernization effort. This program is focused on modernizing DEA's case management capabilities and creating a centralized, secure, scalable ecosystem supporting la

Expression is seeking an experienced Data Platform Architect to provide architectural guidance, technical standards, and operational support for teams delivering secure, scalable data, analytics, and AI/ML solutions in mission environments. The Data Platform Architect will work across engineering, d

Expression is seeking an experienced Data Engineer to support the design, development, and operational deployment of scalable, AI-enabled data solutions for the Department of Defense CDAO ADA IR program. The Data Engineer will work as part of a multidisciplinary team integrating data engineering, ad

Expression is seeking a highly skilled and experienced Full Stack Developer to join our team. The ideal candidate should be proficient in both, front-end and back-end development, with a passion for creating innovative and user-friendly applications. In this role, you will collaborate with cross-fun