Senior Databricks Migration Engineer PlanIT GroupSenior Databricks Migration EngineerReston, VALead the technical migration from legacy SQL Server stored procedures and ADF pipelines to Databricks Lakehouse (Delta Lake), ensuring best practice Lakehouse design. They are responsible for designing and creating systems that collect, manage, and convert raw data into usable information for data scientists and business analysts to interpret and enables the agency to make smarter decisions and optimize operations.
Principal/Lead Systems Engineer - VA BEACH RFD Beaufort, Inc.Principal/Lead Systems Engineer - VA BEACHVirginia Beach, VAThis role requires a deep understanding of aerospace mechanical engineering and an active involvement in developing our junior engineers whilst standing up and leading a Design Engineering team. Identify and implement improvements to existing product designs, develop and deliver product roadmap changes, and new product developments within Beaufort's NPD and change management process.
NewQuality Manager Gables Search GroupQuality ManagerPetersburg, VA$100,000–$120,000 / yearThe Quality Manager will serve as the face of the organization for customer quality matters, working with demanding global transportation and industrial customers while partnering internally with Production, Engineering, Maintenance and Supply Chain to improve quality performance, reduce scrap, improve yields, and strengthen operational excellence. This is a highly visible leadership position responsible for ensuring customer satisfaction, leading continuous improvement initiatives, maintaining ISO quality systems, and driving manufacturing excellence.
Roadway Engineer-Intern Whitman, Requardt & Associates, LLPRoadway Engineer-InternVirginia Beach, VA$21.50–$24.50 / hourInternA copy of current, or most recent, school transcript (If you are applying via a 3rd party site that does not allow attachments, please email transcript to careers@wrallp.com. The specific compensation offered to a candidate may vary based on factors including, but not limited to, the candidate’s relevant knowledge, training, skills, work location, and/or experience.
Building Structural Engineer - Intern Whitman, Requardt & Associates, LLPBuilding Structural Engineer - InternFairfax, VA$21.50–$24.50 / hourInternInterns will join our collaborative team of engineers and architects on a variety of challenging projects, including buildings, industrial facilities, water/wastewater plants, and waterfront facilities. A copy of current, or most recent, school transcript (If you are applying via a 3rd party site that does not allow attachments, please email transcript to careers@wrallp.com.
Senior Software Engineer / Data Scientist (Training Systems) LeidosSenior Software Engineer / Data Scientist (Training Systems)Chantilly, VA$154,050–$278,475 / yearBachelor’s degree in Computer Science, Data Science, Software Engineering, Mathematics, Engineering, or related technical field with 8+ years of relevant experience and 15+ years overall experience; additional experience may be considered in lieu of degree. Familiarity with contemporary AI coding ecosystems and developer productivity tools such as Claude Code, OpenAI Codex, Cursor, OpenCode, GitHub Copilot, or similar platforms.
Floodplain and Dam Engineer - Technical Lead System OneFloodplain and Dam Engineer - Technical LeadChantilly, VAThe Floodplain and Dam Engineer - Technical Lead involves work on floodplain modeling, floodplain permitting, floodplain crossing design, dam modeling, and dam permitting. Floodplain work includes both local and FEMA-regulated areas, while dam-related efforts focus on state-regulated dams in Virginia and Maryland.
Floodplain and Dam Engineer System OneFloodplain and Dam EngineerChantilly, VAThe Floodplain and Dam Engineer position involves work across floodplain modeling, permitting, floodplain crossing design, dam modeling, and dam permitting. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.
Sr Electrical Engineer (Secret Clearance) System OneSr Electrical Engineer (Secret Clearance)Chantilly, VA$110,000–$170,000 / year10+ years of experience in design and specification of: lighting systems, power systems, fire alarm systems, telecom/data systems, medium voltage power systems, UPS systems, emergency generator systems, grounding systems, and utility systems. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.
Sr Cloud Security Engineer PlanIT GroupSr Cloud Security EngineerFalls Church, VAExperience: 8+ years in a technical Cybersecurity Engineering role, with at least 4 years focused on large-scale cloud or hybrid environments, and a portfolio of projects where AI or Machine Learning was directly applied to solve security or operational scaling problems. • API-First Automation: Deep expertise in building "glue code" that connects disparate COTS and custom applications via secure, automated APIs to streamline cross-functional business activities.
Building Systems Engineer HITT ContractingBuilding Systems EngineerFalls Church, VA$37.02–$53.85 / hourAs a critical member of our Facilities Team, the Building Systems Engineer, Senior Associate is responsible for the operation, maintenance, and repair of Net Zero building systems, including mechanical, electrical, plumbing, life safety, and building automation systems. Conducts routine building walk-throughs to assess system performance, document equipment condition, identify energy inefficiencies, and report deficiencies requiring corrective action that could impact energy use or NZE performance targets.
NewChief Engineer - Aerospace Gables Search GroupChief Engineer - AerospaceArlington, VAAs the senior engineering leader, you will establish the technical vision, lead multidisciplinary engineering teams, and oversee every phase of the product lifecycle—from system architecture and detailed design through integration, verification, testing, and production. This confidential opportunity offers the chance to provide executive-level technical leadership while guiding the design, integration, testing, and delivery of highly engineered aerospace products supporting commercial and government customers.
Frontend Engineer - Angular 19+ System OneFrontend Engineer - Angular 19+Merrifield, VA$75 / hourMain duties will be to serve as a front-end web focused resource for an Agile team participating in team meetings, writing Angular code to produce features to be delivered, unit testing code to ensure maintainability, and coordinating with other engineers for deployment. The Front-end engineer will support innovative member and team member experiences that leverage the latest technologies in open source and cloud technologies.
NewSoftware Engineer II - CTJ- POLY MicrosoftSoftware Engineer II - CTJ- POLYReston, VA$102,100–$202,200 / yearWith minimal supervision, works with relevant security partners to define security promises and security invariants while factoring in attacker/investigator personas for security monitoring and telemetry needs, ensure threat models and premortems validate upstream and downstream assumptions and security invariants, establish security breach drills and security incident response processes (e.g., impact analysis, containment), and ensure that artificial intelligence (AI) safety features are implemented for the AI production systems tied to a set of product features. Masters Degree in Computer Science or related technical field AND 3+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelors Degree in Computer Science or related technical field AND 5+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python.
SR ENGINEER-ENVIRONMENTAL-RIVERVILLE MILL Packaging Corporation of AmericaSR ENGINEER-ENVIRONMENTAL-RIVERVILLE MILLGladstone, VA$96,000–$120,000 / yearCommunication: Excellent written and verbal communication skills to present findings, write reports, and collaborate with diverse teams of scientists, engineers, and public officials. Design, test, and implement systems for clean water supply, wastewater treatment, air pollution control, and waste management.
Staff Software Engineer-AI Solutions VisaStaff Software Engineer-AI SolutionsAshburn, VA$131,600–$210,300 / yearProven ability to deliver projects on time and within budget by writing high-quality code, mentoring junior developers, understanding workload and usage requirements, and producing clear technical documentation that enables knowledge transfer and long-term supportability across global teams. Strong technical background in ServiceNow-specific development tools and frameworks (UI Policies, UI Macros, UI Pages, Client Scripts, Script Includes, Business Rules, Mid Server Configuration & Architecture, Import Sets, Transform Maps, Update Sets).
Application Integration Engineer System OneApplication Integration EngineerMcLean, VA$130,000 / hourResponsibility 2: Develop, configure, test, and support RESTful APIs, service integrations, messaging flows, data transformation logic, orchestration components, and interface services connecting legacy Java applications with cloud-native or microservices platforms. Requirement 3: Strong proficiency in Java, Spring Boot, RESTful APIs, microservices, and integration patterns, especially between Java applications and modern cloud-native platforms.
Senior Software Engineer System OneSenior Software EngineerFort Belvoir, VAThe ideal candidate has strong full stack development experience, technical leadership capabilities, and experience building applications on Palantir Foundry or a comparable enterprise data platform. You will build user-facing applications, backend services, APIs, and data integrations while working directly with Army users and product designers.
NewLead Software Engineer System OneLead Software EngineerReston, VA$88.64 / hourDecomposes functional and technical requirements into project activities and tasks and provides conceptual design, prototype, and test cycles appropriate to a chosen technical solution. • Works closely with Architects, Product Owners, Scrum Masters, and Value Stream Managers to provide insight into delivering business value and meeting objectives.
NewJava Backend Engineer - Onsite Interview required System OneJava Backend Engineer - Onsite Interview requiredVienna, VA$70–$80 / hourSystem One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Design, build, integrate, and maintain secure backend services and APIs supporting mobile, web, enterprise, and partner systems.