Senior Data Engineer Ad HocSenior Data EngineerMc Lean, VARemote$130,000–$140,000 / yearAs a Senior Data Engineer, you will contribute to the long-term data strategy of the program, influence architectural decisions, and collaborate closely with software engineers, product managers, analysts, architects, and stakeholders to deliver reliable, secure, and scalable data platforms. We partner with these agencies to build new capabilities, deliver products, establish data as a strategic asset for informed decision-making, modernize legacy systems, and build the digital service infrastructure necessary to scale their mission impact.
Software Engineer, TS\/SCI with Polygraph Rivermatrix TechnologiesSoftware Engineer, TS\/SCI with PolygraphAnnapolis Junction, Annapolis JunctionRivermatrix Technologies is seeking a Software Engineer with experience developing and deploying machine learning and artificial intelligence solutions within secure, high-performance computing environments. The Software Engineer, shall have at least the following experience: Twenty (20) years of experience as a Software Engineer (SWE) supporting programs and contracts of similar scope, type, and complexity.
Lead Fullstack Engineer ConsultNetLead Fullstack EngineerRockville, MDFor over 25 years, we have connected thousands of consultants with meaningful roles through a personal, communication-driven approach, partnering with a diverse client base to build high-performing teams and create lasting impact. This role is ideal for an experienced engineer who enjoys solving complex technical challenges, guiding engineering teams, establishing best practices, and delivering scalable, resilient solutions in AWS.
NewProject Management Engineer (HVAC) Critical SystemsProject Management Engineer (HVAC)Rockville, MDThis position requires strong customer service skills, learned technical knowledge of commercial HVAC systems, and problem-solving skills to ensure accurate equipment delivery in a given time frame with limited resources. Provides technical support to sales engineers, consulting engineers, contractors or technical buyers for system and product selection, design and pricing during the design and fulfillment stages.
Enterprise - Senior Software Engineer - React, Python, CI/CD Erias VenturesEnterprise - Senior Software Engineer - React, Python, CI/CDAnnapolis Junction, MarylandThe ideal candidate has front end experience, translates UX/UI designs into accessible, production-ready interfaces, and mentors junior developers while collaborating closely with system engineers and product stakeholders to resolve technical problem areas. We are seeking engineers who wish to grow their careers and want to become part of a technically strong and growth-oriented company focused on bringing innovative solutions to the difficult mission problems facing our customers.
Senior Systems Engineer LeidosSenior Systems EngineerBethesda, MarylandThe focus is on requirements analysis, solution design, system and interface engineering, workflow engineering, integration and test planning, technical documentation, risk management, and delivery coordination across Appian workflows, microservices, and enterprise system architectures. You will work across systems engineering, software development, architecture, Agile delivery, and stakeholder engagement to translate mission needs into technical requirements, system designs, workflow designs, interface definitions, test approaches, and implementable backlog items.
ME00610-Cloud Software Engineer 2 Momentum Engineering OpeningsME00610-Cloud Software Engineer 2Annapolis JunctionSeeking a Cloud Software Engineer to design, develop, deploy, and sustain cloud-native applications and data processing solutions supporting mission-critical Department of Defense (DoD) and Intelligence Community (IC) programs. This role requires close collaboration with software engineers, cloud architects, DevSecOps engineers, and mission stakeholders to deliver innovative capabilities within Agile development environments.
Enterprise - Senior RF Software Engineer - DSP, Linux, C++ Erias VenturesEnterprise - Senior RF Software Engineer - DSP, Linux, C++Annapolis Junction, MarylandThe RF Software Engineer works individually or as part of a team; Reviews and tests software components for adherence to the design requirements and documents test results; Resolves software problem reports; Utilizes software development and software design methodologies appropriate to the development environment; Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components. We are seeking an RF Software Engineer to develop, maintain, and enhance complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements.
NewSoftware System Engineer AerovironmentSoftware System EngineerAnnapolis Junction, MD$102,000–$255,000 / year10+ years of relevant experience with a Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, Systems Engineering, or related technical field (an equivalent combination of education and experience may be considered). Determination of official compensation or salary relies on several factors including, but not limited to, level of position, job responsibilities, geographic location, scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements, alignment with local internal equity as well as alignment with market data.
Software Engineer University of WashingtonSoftware EngineerAnnapolis, MarylandRequirements Management (20% FTE): • Work with the customer’s Project Manager, Technical Project Manager, software developers, test engineers, and external stakeholders to elicit, refine, document, and maintain requirements for unmanned systems, unattended sensors, mission software, test tools, and integration environments. • Lead or contribute to small technical teams by assigning tasks, monitoring progress, resolving blockers, reviewing work products, and mentoring junior engineers in coding practices, documentation, configuration management, testing discipline, and customer communication.
Staff AI Platform Engineer, Infrastructure Services SentinelOneStaff AI Platform Engineer, Infrastructure ServicesWashington, DC$156,000–$215,000 / yearDesign across the platform, not just the gateway: work fluently with our CI/CD (Jenkins, JPAAS), GitOps and Kubernetes deployment tooling (ArgoCD across dev/gov/prod), artifact management (Artifactory/Xray), GitHub Enterprise administration, and GitHub Actions runner fleet, so that AI infrastructure decisions account for how the rest of the platform actually works. As a Staff AI Platform Engineer, Infrastructure Services, you will be tasked with taking ownership of our AI Gateway infrastructure (built on Kong AI Gateway), the system that authenticates, routes, rate-limits, and monitors AI coding assistant traffic org-wide, while also being fluent enough across our broader platform stack to design solutions that span the two.
Senior AI Platform Engineer, Infrastructure Services SentinelOneSenior AI Platform Engineer, Infrastructure ServicesWashington, DC$132,000–$182,000 / yearDesign across the platform, not just the gateway: work fluently with our CI/CD (Jenkins, JPAAS), GitOps and Kubernetes deployment tooling (ArgoCD across dev/gov/prod), artifact management (Artifactory/Xray), GitHub Enterprise administration, and GitHub Actions runner fleet, so that AI infrastructure decisions account for how the rest of the platform actually works. As a Senior AI Platform Engineer, Infrastructure Services, you will be tasked with taking ownership of our AI Gateway infrastructure (built on Kong AI Gateway), the system that authenticates, routes, rate-limits, and monitors AI coding assistant traffic org-wide, while also being fluent enough across our broader platform stack to design solutions that span the two.
Security Engineer Agile DefenseSecurity EngineerSpringfield, Virginia$120,000–$140,000 / yearThese systems include threat emulation, custom big data analytics, open-source and COTS/Government of the Shelf (GOTS) tools as listed below: • Cyber Threat Detection Tools • Case Tracking Tool- CASPR (JIRA, Confluence) • Enterprise Tactical Operations Tool • eDiscovery and Forensics Tools- EnCase, FTK, Nuix • Hunting and Threat Emulation Tools- Analysts VM's • Focused Operations Networks- Palo Alto FW's, Dell Switches • Threat Detection Tools- McAfee ePO, DTEX • Other FO Development Projects (As Assigned) In support of EAS the SET will perform the following tasks: Implement automation and orchestration capabilities within the FO environment. Requisition #: 1289 Job Tittle: FO Security Engineer Clearance: Secret Location: Springfield, VA The Security Engineering Team (SET) is required to provide network maintenance and special projects engineering support.
GEOINT DevOps Engineer Reinventing Geospatial, Inc. (RGi)GEOINT DevOps EngineerAlexandria, VAManage and automate the deployment, scaling, and monitoring of containerized applications using Kubernetes, ensuring cluster performance, security, and infrastructure reliability through continuous integration, optimization, and troubleshooting. RGi provides opportunities, resources, training, and mentorship to all our employees to let them take control of their careers and become a leader or a crucial member of our company.
Sr. Data Platform Engineer Real Time Medical SystemsSr. Data Platform EngineerColumbia, MDJob purpose summary Real Time’s suite of Interventional Analytics solutions enables post-acute facilities to seamlessly collaborate with their partner hospitals, health systems, ACOs, and managed care plans to improve care, reduce costs, and achieve a level of interoperability. This role will focus on designing and optimizing cloud-native data solutions, driving performance and cost efficiency, and enabling large-scale migrations from legacy SQL Server systems to modern PostgreSQL-based architectures.
Knowledge Manager (Requirements Engineer) - Senior Leidos Holdings Inc.Knowledge Manager (Requirements Engineer) - SeniorFort Meade, MD$116,350–$210,325 / yearMaster's degree in an area related to the labor category from a college or university accredited by an agency recognized by the U.S. Department of Education; or have Bachelor's degree related to the labor category from a college or university accredited by an agency recognized by the U.S. Department of Education and an additional 5 years of related senior experience, for a total of 17 years, as a substitute to the Master's degree. This role is critical to compiling reports on usage metrics, performance, and future requirements for knowledge management capabilities-including search, discovery, storage, retrieval, and formal production-and ensuring the effective dissemination of intelligence products across separate networks and portals.
Mid-Level Systems Engineer GliaCell TechnologiesMid-Level Systems EngineerAnnapolis Junction, MD$115,000–$190,000 / yearWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. The Data Modeling team is focused on modernizing business IT systems that currently span multiple databases, user interfaces, and data formats.
Senior Software Engineer TLA-LLCSenior Software EngineerMcLean, VAIn this role, you’ll contribute to the full software lifecycle—from architecture and development to testing and deployment—across both commercial and government cloud environments operating at multiple security levels. TLA is seeking a Software Engineer to design, develop, and integrate secure computing environments that support critical mission objectives.
Java Software Engineer with Python experience Set of XJava Software Engineer with Python experienceFt Meade; Hanover, MD$120,000–$240,000 / yearWith a shared desire to give back, grow the community, and do great work, the Set of X team is building an elite group of engineers with a strong sense of shared responsibility and ownership. We are seeking a talented Java Software Engineer with Python experience to support the design, development, integration, and optimization of complex software systems.
Senior‑Level AI Engineer (Python) IDS InternationalSenior‑Level AI Engineer (Python)Annapolis Junction, MD$155,000–$175,000 / yearCollaborate with technical leadership to design, develop, and maintain LLM orchestration frameworks• Integrate static analyzers, retrieval‑augmented generation (RAG) systems, and automated testing pipelines• Clean, transform, and vectorize documentation, source code, and test artifacts for LLM consumption• Design and implement database solutions to support RAG architectures, artifact storage, and audit trails• Work with systems engineers to architect and deploy networked AI tools within secure enclaves• Perform performance profiling, optimization, and scalability analysis of mission systems• Support security assessments and Authority to Operate (ATO) processes. • Bachelor’s degree with eight (8) years of relevant experience, or Master’s degree with six (6) years, or Doctoral degree with four (4) years• Associate’s degree with ten (10) years of clearly related experience may be considered• Degree in Computer Science or a related field with substantial coursework in algorithms, data structures, programming languages, computer architecture, logic, and advanced mathematics• Proficiency in Python and AI/ML integration• Experience with LLMs, static analyzers, RAG frameworks, and relational and vector databases• Familiarity with Agile methodologies and tools such as Git, Jira, and Confluence• Relevant experience across the software development lifecycle• Active TS/SCI with Polygraph.