Cloud Software Engineer Level 2 – AI/ML TS/SCI w/Poly PeratonCloud Software Engineer Level 2 – AI/ML TS/SCI w/PolyLaurel, Maryland$135,000–$216,000 / yearFull timeBenefits: Peraton offers enhanced benefits to employees supporting this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap, and eligibility to participate in an attractive bonus plan. The Cloud Software Engineer Level 2 Engineer provides cloud software research, development, and engineering services to include requirements analysis, software development, installation, integration, evaluation, enhancement, sustainment, testing, validation, and issue diagnosis/resolution.
Senior React Developer 668 Freedom Technology Solutions GroupSenior React Developer 668Annapolis JunctionWorking alongside experts in software engineering, cloud computing, DevSecOps, systems engineering, user experience, and enterprise platforms, you'll help modernize legacy systems, automate business processes, integrate commercial technologies, and deliver innovative solutions that improve efficiency, reduce costs, and enhance the user experience. These mission-enabling applications support workforce management, finance, acquisitions, security processing, training, recruitment, logistics, program management, executive decision-making, and other critical business functions across multiple secure environments.
Software Engineer (Cloud) - FULLY CLEARED with POLYGRAPH REQUIRED Constellation TechnologiesSoftware Engineer (Cloud) - FULLY CLEARED with POLYGRAPH REQUIREDAnnapolis Junction, Maryland$150,000–$250,000 / yearFront-End Web Development Languages: JavaScript (and eventually some Typescript), React/JSX Back-End Development Languages: node.js/Javascript , Rust (for high-performance or secure portions), Python, shell script Micro-services architecture: Kubernetes, Helm Charts, Micro-Services deployment patterns, Service-mesh, Multi-site applications, Load Balancing topologies, Cloud Migration Tech-Stack Familiarity Architecture: NiFi, Testing frameworks (JEST), Grafana, InfluxDb Elasticsearch, Redis, mysql, Apache Superset, RabbitMQ/Kafka/Message Fabrics, Ansible/Salt,Terraform (for lane development), Web-Sockets, JBLOCKS, CASPORT, Neo4j, Agency Security Labels(CAMKEY, LAC, COI, etc.) Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. The benefits package: • Affordable healthcare options with 80% employer paid premium PLUS a company-funded HSA • Comprehensive Dental insurance • Vision with 80% employer paid premium • Employer paid Life insurance 100% • Employer paid Short-term and Long-term disability 100% • Annual training, continued education, and professional memberships reimbursement • Unlimited access to Red Hat Enterprise Linux and AWS training and accreditation • Annual reimbursement for technology i.e. phones, computers, printers, etc.
Sr. Cloud Engineer - FS Poly CDWSr. Cloud Engineer - FS PolyMarylandThe ideal candidate brings hands-on experience supporting enterprise infrastructure services and has played a key role in transitioning on‑premises services to cloud environments, with a strong focus on performance, monitoring, resiliency, and SLA adherence. As a full‑stack, full‑lifecycle technology partner, CDW brings deep expertise, strong relationships, and broad industry knowledge to help turn ideas into outcomes.
Cloud Software Engineer TS/SCI w Poly PeratonCloud Software Engineer TS/SCI w PolyLaurel, Maryland$176,000–$282,000 / yearFull timePeraton offers enhanced benefits to employees working on our critical National Security programs, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Systems Engineer – HPC & GPU Infrastructure LeidosSystems Engineer – HPC & GPU InfrastructureBethesda, MarylandResponsibilities: HPC and GPU environment engineering: Contribute to the installation and maintenance of GPU and HPC hardware on-prem and in the cloud, providing insights into hardware performance to ensure efficient interaction with software components. July 13, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Cloud Engineer, TS/SCI with Poly PeratonCloud Engineer, TS/SCI with PolyLaurel, Maryland$176,000–$282,000 / yearFull timePeraton offers enhanced benefits to employees working on our critical National Security programs, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. Responsibilities: The Data Warehouse Platforms Engineering Shared Services & Software Development (DWSV) team is seeking a Cloud Software Engineer to join a large, complex product development environment.
Senior Cloud Software Developer Vets HiredSenior Cloud Software DeveloperBaltimore, MarylandThis role focuses on designing, developing, and maintaining cloud-based software systems that support the processing, storage, retrieval, and archiving of large-scale scientific datasets. The position supports mission-critical data processing pipelines and plays a key role in ensuring the reliability, performance, and accuracy of scientific data products used by researchers worldwide.
Software Engineer General Application (Clearance Required) Nexxis SolutionsSoftware Engineer General Application (Clearance Required)Annapolis Junction, MD$100,000–$130,000 / yearFunctional Domains: High Performance Computing, Cloud Computing at Petabyte Scale, Computer Network Operations, Mission Management, Signals Processing, Data Visualization, Data Flow, and more. Be part of an Agile team of engineers building next-generation systems using the latest languages, technologies, databases, and platforms such as: Java, C, C++, Python, JavaScript, Node.
Database Engineer (All Levels) AdapticDatabase Engineer (All Levels)Annapolis Junction, MDWhether you're early in your career or leading database design and architecture efforts, we're looking for Database Engineers at all levels who want to work with complex data, solve challenging problems, and make an impact. Day-to-day, that can look like: Designing and developing database solutions across relational and NoSQL environments to support complex mission systems.
Sr. Windows Systems Administrator AstrionSr. Windows Systems AdministratorColumbia, Maryland$145,000–$165,000 / yearAstrion has an exciting opportunity for a highly experienced Senior Windows Administrator to build, secure, and sustain the Windows Server estate, the Windows 11 workstation fleet, and the Active Directory and Windows network services that run across three or more isolated classified networks supporting Department of Defense/Department of War (DoD/DoW) environments in Columbia, MD. The ideal candidate brings deep Windows Server and Active Directory expertise, extensive experience operating inside closed and air-gapped classified enclaves, and a proven record of building and maintaining systems in compliance with Risk Management Framework (RMF) , DoD STIG , and Comply-to-Connect (C2C) requirements.
Software Engineer 2 (AWF - 075) SageCor SolutionsSoftware Engineer 2 (AWF - 075)Laurel, MarylandServing Maryland and the Greater Washington D.C. area, SageCor Solutions (SageCor) is a growing company bringing complete engineering services and true full lifecycle System Engineering services to areas requiring (or desiring) nationally-recognized expertise in high performance computing, large data analytics and cutting edge information technologies. Implementation of a system in Java/Python using AWS services, Implementation of automated tests at functional and systems levels, Partnership with System engineers to execute the agile process, Prototyping of solution space in the AWS cloud.
Systems Engineer-TS/SCI with Poly CACISystems Engineer-TS/SCI with PolyLaurel, MarylandTechnical leadership is central to the role, as systems engineers are responsible for harmonizing requirements, design, and technology—making sure that new plans, designs, and systems are successfully integrated into ongoing operations. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Machine Learning Engineer CymertekMachine Learning EngineerAnnapolis Junction, MarylandData Scientist, AI Engineer, Deep Learning Engineer, Artificial Intelligence Engineer, Research Scientist, Data Engineer, NLP Engineer, Computer Vision Engineer, AI/ML Researcher, Data Analyst, ect. Computer Science, Data Science, Artificial Intelligence, Mathematics, Statistics, Software Engineering, Electrical Engineering, Robotics, Computational Biology, Physics, ect.
Product Manager/Networking-Internet (PPA - 002) SageCor SolutionsProduct Manager/Networking-Internet (PPA - 002)Columbia, MarylandServing Maryland and the Greater Washington D.C. area, SageCor Solutions (SageCor) is a growing company bringing complete engineering services and true full lifecycle System Engineering services to areas requiring (or desiring) nationally-recognized expertise in high performance computing, large data analytics and cutting edge information technologies. AWS Certified Advanced Networking, Cisco Certified Network Professional (CCNP), or similar networking certifications are highly desirable.
Software Engineer 1 (AWF - 077) SageCor SolutionsSoftware Engineer 1 (AWF - 077)Laurel, MarylandServing Maryland and the Greater Washington D.C. area, SageCor Solutions (SageCor) is a growing company bringing complete engineering services and true full lifecycle System Engineering services to areas requiring (or desiring) nationally-recognized expertise in high performance computing, large data analytics and cutting edge information technologies. Implementation of a system in Java/Python using AWS services, Implementation of automated tests at functional and systems levels, Partnership with System engineers to execute the agile process, Prototyping of solution space in the AWS cloud.
Software Engineer 1 (AWF - 078) SageCor SolutionsSoftware Engineer 1 (AWF - 078)Laurel, MarylandServing Maryland and the Greater Washington D.C. area, SageCor Solutions (SageCor) is a growing company bringing complete engineering services and true full lifecycle System Engineering services to areas requiring (or desiring) nationally-recognized expertise in high performance computing, large data analytics and cutting edge information technologies. Implementation of a system in Java/Python using AWS services, Implementation of automated tests at functional and systems levels, Partnership with System engineers to execute the agile process, Prototyping of solution space in the AWS cloud.
Systems Engineer 3 (QKS - 065) SageCor SolutionsSystems Engineer 3 (QKS - 065)Annapolis Junction, MarylandServing Maryland and the Greater Washington D.C. area, SageCor Solutions (SageCor) is a growing company bringing complete engineering services and true full lifecycle System Engineering services to areas requiring (or desiring) nationally-recognized expertise in high performance computing, large data analytics and cutting edge information technologies. - Solid understanding of PKI/TLS/crypto including crypto policies.
Software Engineer 2 (JPE - 054) SageCor SolutionsSoftware Engineer 2 (JPE - 054)Fort Meade, MarylandServing Maryland and the Greater Washington D.C. area, SageCor Solutions (SageCor) is a growing company bringing complete engineering services and true full lifecycle System Engineering services to areas requiring (or desiring) nationally-recognized expertise in high performance computing, large data analytics and cutting edge information technologies. Bachelor's degree and 14+ years of experience with software engineering, or 18+ years of experience with software engineering in lieu of a degree.
AI Engineer (PPA - 009) SageCor SolutionsAI Engineer (PPA - 009)Columbia, MarylandServing Maryland and the Greater Washington D.C. area, SageCor Solutions (SageCor) is a growing company bringing complete engineering services and true full lifecycle System Engineering services to areas requiring (or desiring) nationally-recognized expertise in high performance computing, large data analytics and cutting edge information technologies. Required Experience: Min 18 years with Bachelors, 15 years with Masters degree in Computer Science, Engineering, Data Science, Mathematics, or related field.