ME00622-Software Engineer 1 Momentum Engineering OpeningsME00622-Software Engineer 1Annapolis JunctionBachelor's degree in Computer Science or a related technical discipline from an accredited college or university Four (4) additional years of directly related Software Engineering experience may be substituted in lieu of the degree requirement. The ideal candidate is a motivated software engineer with experience developing secure, scalable applications, collaborating directly with customers to refine requirements, and contributing throughout the full software development lifecycle.
DevOps Engineer III Reflexive ConceptsDevOps Engineer IIIAnnapolis Junction, MarylandArchitect and develop best practices for software build tools (Gradle, Maven, ANT, Shell), continuous integration tools (Jenkins, Bamboo), and infrastructure automation (Amazon Web Services, VMware, Puppet, Chef, Ansible, etc.). Bachelor's degree or higher in Engineering (e.g., Computer, Electrical, Mechanical, Aerospace) or Computer Science is required, with a minimum of ten (10) years of related experience (excludes education experience such as a Bachelor's or Master's degree in a relevant field).
Chief Engineer LeidosChief EngineerAnnapolis Junction, MarylandThe Leidos Intelligence Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers’ mission to defend against evolving threats around the world. July 7, 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.
Principal Integration Engineer SPM LeidosPrincipal Integration Engineer SPMBethesda, MarylandThe SPM tracks the team's work to the completion of all deliverables accepted into a PI; coordinates with team members and customer sets to ensure stories have all the information needed to complete the work and that all necessary stories are created; and coordinate / socialize production changes and brief appropriate boards for deployment approval. Provide systems engineering and integration support to the government for the integration of newly developed Capabilities targeted for Integration test and operational environments and develop and deliver the processes to perform integration, staging, and release management for these Capabilities.
Senior Software Engineer - Middleware & Integration Stand TogetherSenior Software Engineer - Middleware & IntegrationArlington, VirginiaProven experience with both relational (SQL) and NoSQL databases — able to design schemas, optimize queries, manage multi-environment deployments/backups/scaling, and with hands-on operational MongoDB experience (replication, sharding, performance tuning) preferred. The Senior Software Engineer will combine hands-on development with architectural oversight, ensuring the reliability, performance, and long-term scalability of our digital ecosystem while mentoring engineers and partnering cross-functionally to deliver high-impact solutions.
Senior Solutions Engineer - Systems Integration (Bess) AES CorporationSenior Solutions Engineer - Systems Integration (Bess)Flexible, VA$113,000–$141,525 / yearSenior Solutions Engineer - Systems Integration serves as a technical owner for how BESS subsystems come together electrically and functionally in the field, ensuring safe, reliable, and performant operation across diverse project environments. Serve as a technical representative supporting the full product lifecycle by participating in permitting and local jurisdiction discussions, managing integration risks, and enabling long‑term operational performance improvements.
Enterprise - Senior DevOps Engineer - Git, Linux, Kubernetes Erias VenturesEnterprise - Senior DevOps Engineer - Git, Linux, KubernetesColumbia, MarylandArchitect and develop best practices for software build tools (Gradle, Maven, ANT, Shell) and continuous integration tools (Jenkins, Bamboo), and infrastructure automation (Amazon Web Services, VMWare, Puppet, Chef, Ansible, etc.). 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.
Experienced Reentry Systems Engineer Johns Hopkins Applied Physics LaboratoryExperienced Reentry Systems EngineerLaurel, MarylandFull timeHave an extensive background in some or all of the following categories: Modeling, Simulation, and Analysis (MS&A), Computational Fluid Dynamics (CFD), aerothermal analysis, aerodynamics, aerospace vehicle dynamics, flight test engineering, vehicle functional performance analysis, and/or requirements management/verification. Description: Are you interested in working on engineering challenges associated with the reentry systems deployed as part of our Nation’s premiere strategic ballistic missile and long-range strike hypersonic weapon systems?.
NewFrontier AI Research Engineer, Lead Booz Allen Hamilton Inc.Frontier AI Research Engineer, LeadWashington, DC$128,700–$292,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. The Lead Engineer translates frontier concepts into working systems, ensures technical excellence across prototypes, and serves as the lab's senior-most hands-on engineering authority.
Senior Structural Engineer H&HSenior Structural EngineerAnnapolis, MD$135,000–$175,000 / yearWith more than 139 years of experience and over 600 professionals across 32 offices nationwide, we combine deep technical expertise with the agility of a privately owned firm. From planning and design through construction, we manage the full project life cycle while continually advancing our capabilities, strengthening our national presence, and investing in the people who power our growth.
Thermal Mechanical Engineer ETCHThermal Mechanical EngineerBaltimore, MarylandETCH is a startup commercializing a radically new and efficient decarbonization technology for the simultaneous greenhouse gas-free production of hydrogen and solid carbon from natural gas. This role will be central to scaling from pilot to commercial systems, with a strong emphasis on reactor bundles, high-temperature design, and balance-of-plant (BOP) integration.
Project Engineer AHU TechnologiesProject EngineerWashington, District of Columbia$16,000–$18,000 / yearPossesses working knowledge of business and management principles associated with strategic planning, resource allocation, leadership techniques, production procedures, interview and hiring methods and the coordination of people Accepts and carries out responsibility for the design team's direction, control and planning; sets realistic goals and makes plans independently. Team player Adept in establishing and maintaining strong and positive working relationships with clients/public-agency personnel and in-house staff Managerial experience will include the following: Management of construction bid documents and contracts Management of construction support and field coordination.
Senior Signage Engineer Strategic FactorySenior Signage EngineerOwings Mills, MD$70,000–$90,000 / yearBased on customer and project manager supplied content and message schedules create CAD-type drawings, layouts and production files using designated software tools. Produce production-ready art for us by the internal fabrication teams and the equipment (router files, channel letter bender files, brakeform equipment, etc.).
Mechanical Engineer (Senior, 8+ Yrs Experience) - $140K – $200K RCT SystemsMechanical Engineer (Senior, 8+ Yrs Experience) - $140K – $200KBaltimore, Maryland$140,000–$200,000 / yearRCT Systems PSD supports hybrid (remote/in-office) and flexible work schedules; however, candidates must reside within (or be willing to relocate to) commuting distance of our Baltimore, MD facility. Minimum Requirements: United States Citizenship, or pre-authorized government-issued clearance to work with sensitive U.S. government information, is required due to US Government ITAR program restrictions.
ME00668-Software Engineer 3 Momentum Engineering OpeningsME00668-Software Engineer 3Annapolis JunctionThis role requires strong front-end architecture and development experience, the ability to translate UX/UI designs into accessible production-ready interfaces, and the technical breadth to contribute to backend services, APIs, data stores, infrastructure, and deployment pipelines as needed. Partner with UX/UI designers, systems engineers, product stakeholders, and mission customers to ensure design intent and mission requirements are preserved through implementation.
Software Engineer (Tactical Decision Aids – Mid-Level) LeidosSoftware Engineer (Tactical Decision Aids – Mid-Level)Bethesda, MarylandJuly 27, 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. Leidos’ High Fidelity Simulation Business Area designs and delivers cutting-edge system-of-systems solutions that power world-class simulation, training, and analysis products for the U.S. Navy .
Data Engineer Sand Tech Holdings LimitedData EngineerBaltimore, MarylandExperience designing data platforms in U.S. public sector or highly regulated environments, with working knowledge of applicable federal and state data privacy and security requirements (e.g., HIPAA, CJIS, FERPA, state-level privacy acts), and the ability to embed compliance, auditability, and data governance principles into architectural design. Due to the considerable amount of virtual work and interaction with colleagues and customers in different physical locations internationally, it is essential that the successful applicant has the drive and ethic to succeed in working in small teams physically but in larger efforts virtually.
Systems Engineer 2 - Systems Lifecycle & Requirements Navius TechnologiesSystems Engineer 2 - Systems Lifecycle & RequirementsAnnapolis Junction, MarylandIn this role, you will apply engineering principles to ensure the technical quality, completeness, and compliance of deliverables, working closely with government stakeholders and cross-functional teams. About the Role Navius Technologies is seeking a skilled Systems Engineer to support mission-critical programs across the full systems development lifecycle.
Full Stack Software Engineer ClearEdgeFull Stack Software EngineerAnnapolis Junction, MDBuild modern web-based Visualization Components, focused on audio and visual multimedia playback, supporting the Analyst to learn one capability to perform functions instead of multiple processes for similar capabilities. A day in the life consists of: Designing, developing, and deploying multiple web-based visualization components focused on audio, visual, and other multimedia functions.
Senior Software Engineer - Personal Insurance The Travelers CompaniesSenior Software Engineer - Personal InsuranceHunt Valley, MD$139,400–$230,000 / yearWhether you're looking to transition into Salesforce development or deepen existing Salesforce knowledge, you'll work alongside experienced professionals who will support your growth in this high-demand technology stack. The actual salary for this position will be determined by a number of factors, including the scope, complexity and location of the role; the skills, education, training, credentials and experience of the candidate; and other conditions of employment.