Sr. Infrastructure Reliability Engineer, Infrastructure Reliability & Quality Amazon Data Services, Inc.Sr. Infrastructure Reliability Engineer, Infrastructure Reliability & QualityHerndon, VAThe individual should be able to drive AWS application-specific requirements in carrying out both lifecycle environmental and operational stress driven risk analysis, including thermal, electrical, chemical and mechanical stresses so to identify overstress and fatigue-related product weaknesses. As a Senior Infrastructure Reliability Engineer you will be proactively driving the reliability risk identification, assessment and mitigation for datacenter infrastructure equipment (Example: Busduct, Tapoff Box, MV Transformers, LV SWGR, Breakers, UPS, Power Distribution Cabinets etc.).
NewLead Flight Test Engineer L3Harris TechnologiesLead Flight Test EngineerAshburn, VA$122,000–$227,000 / yearLead or support complex test operations by coordinating with flight operations, ground support crews, air traffic control, range personnel, and other external stakeholders as required to maintain safe execution, strong team communication, and day-to-day technical alignment. L3Harris Agile Development Group (ADG) is seeking a Flight Test Engineer to join the Flight Test and Evaluation team in support of developmental and operational test activities for unmanned aircraft and missile systems.
Navy Data Engineer (Arlington, VA) Integrated Data ServicesNavy Data Engineer (Arlington, VA)Arlington, VA$150,000–$175,000 / yearIDS is seeking a Data Engineer to support the Navy’s acquisition transformation strategy that is bringing together data from diverse defense and federal systems to build scalable pipelines, APIs, and data products that improve how critical information is integrated, accessed, and used. When determining an applicant’s compensation, various factors are taken into consideration including, but not limited to: geographic location, relevant prior work experience, relevant training, special skills/competencies, education, clearance, licenses/certifications, labor categories/contract rates and other business needs.
Engineer Building MedStar HealthEngineer BuildingClinton, MD$31.28–$56.39 / hourAdditional certification in one or more of the following: electrical mechanical HVAC and refrigeration systems process controls mechanical power transmissions painting plumbing carpentry or engine repair. Inspects building systems including fire alarms HVAC and plumbing to ensure operation of equipment is within design capabilities and achieves environmental conditions prescribed by client.
Cybersecurity & Governance Engineer Calibre SystemsCybersecurity & Governance EngineerWashington, DC$125,000–$145,000 / yearSpecifically, the candidate must have proven experience in FISMA, continuous monitoring, security assessment and authorization (ATO), control implementation and validation, vulnerability and configuration management, audit logging, cloud security, security documentation, POA&M management, and stakeholder coordination with Government cybersecurity personnel. The individual will lead Risk Management Framework (RMF) and Authority to Operate (ATO) activities, strengthen security controls across cloud and enterprise environments, support continuous monitoring, and ensure systems, artifacts, and processes align with Federal customer expectations and approved governance frameworks.
NewCommercial Construction Project Engineer- 2027 HITT ContractingCommercial Construction Project Engineer- 2027Falls Church, VAMaster required job-specific and technical skills in order to promote to an assistant superintendent or assistant project manager following the 12-month training program including, but not limited to, the ability to: Set up and maintain jobsite office and all jobsite records, including project directory, construction documents, subcontractor directory, daily reports, submittal logs, RFI logs, subcontractor correspondence, etc. Ability to learn sector- and project-specific software systems, including but not limited to: Microsoft Office 365 (Project, Excel, Word, Outlook, PowerPoint, etc.), ProCore, Adobe Suite, BlueBeam, and JD Edwards software suite.
Commercial Construction Project Engineer HITT ContractingCommercial Construction Project EngineerFalls Church, VA$77,000–$82,000 / yearMaster required job-specific and technical skills in order to promote to an assistant superintendent or assistant project manager following the 12-month training program including, but not limited to, the ability to: Set up and maintain jobsite office and all jobsite records, including project directory, construction documents, subcontractor directory, daily reports, submittal logs, RFI logs, subcontractor correspondence, etc. Ability to learn sector- and project-specific software systems, including but not limited to: Microsoft Office 365 (Project, Excel, Word, Outlook, PowerPoint, etc.), ProCore, Adobe Suite, BlueBeam, and JD Edwards software suite.
Quantum Engineer SME DCS CorporationQuantum Engineer SMESpringfield, VAPerform trade studies and conduct analyses to evaluate proposed quantum machine learning approaches, review technical reports, assess product-quality impacts, and characterize performance using quantum simulation or related technologies to support verification and quality assurance. The DCS Air and Space Technology Sector are seeking a qualified candidate to apply subject matter expertise in the areas of quantum engineering, analysis, and system design of complex programming projects supporting National Agencies.
AI Engineer- Level III PlanIT GroupAI Engineer- Level IIIWashington, DCDemonstrated expertise in developing solutions using Visual Studio Code, Python, and other programming languages to harness generative AI and large language models (LLMs). • Collaborate with Requirements and Test Automation teams to identify high-impact use cases for generative AI, machine learning, and automation.
Computational Mechanics Engineer Johns Hopkins Applied Physics Laboratory (APL)Computational Mechanics EngineerLaurel, MD$85,000–$195,000 / yearSelect from and leverage a range of advanced software tools including Abaqus, ABSTRAO, ALE3D, Cheetah, Ansys, CTH, COMSOL, Fluent, IMPETUS, LS-DYNA, NASTRAN, and Thermal Desktop to provide the best possible solution for a given problem. Build models to simulate a broad range of static and dynamic events that may include blast, impact, penetration, structural strength, fluid dynamics, fluid-structure interaction, and material model calibration.
Middleware Engineer NuAxis InnovationsMiddleware EngineerWashington DC, DCThe role re-platforms legacy business logic into maintainable services, owns API implementation and integration behavior, and supports automated testing and DevSecOps delivery. · 5+ years developing service-oriented or middleware solutions using Java/Spring Boot, NET, Oracle SOA/BPEL/composites, or comparable enterprise technologies.
Electronics Manufacturing Engineer Johns Hopkins Applied Physics Laboratory (APL)Electronics Manufacturing EngineerLaurel, MD$85,000–$195,000 / yearYour primary responsibility will be to interface with electrical and mechanical engineers from around the Laboratory, develop process plans and technical capabilities to build their hardware, and be hands on while leading the hardware development through the surface mount electronics fabrication area. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.
Senior Systems Design Engineer / Analyst Johns Hopkins Applied Physics Laboratory (APL)Senior Systems Design Engineer / AnalystLaurel, MD$100,000–$245,000 / yearShape weapon‑system architectures – Using digital‑engineering tools (Cameo/MagicDraw, physics‑based models, logistics and simulation) you will evaluate current and future weapon concepts, assess performance, and construct resilient, modular designs that meet stringent deterrence requirements. Significant Multi‑disciplinary design depth – A proven record of leading design efforts that span at least three distinct “hard‑science” engineering domains (e.g., mechanical, electrical/electronic, aerospace, nuclear, materials, chemical, petroleum, civil, etc.).
Senior Data Fusion and Tracking Systems Engineer Johns Hopkins Applied Physics Laboratory (APL)Senior Data Fusion and Tracking Systems EngineerLaurel, MD$100,000–$245,000 / yearThe Multi-Domain Sensing Architectures and Data Fusion Group develops advanced sensing, tracking, and data fusion algorithms that enable next-generation air and missile defense capabilities. Have experience developing and evaluating tracking algorithms through modeling, simulation, analysis, and test data assessment using MATLAB, Python, C/C++, Julia, or similar scientific programming languages.
NewPreconstruction Engineer Coakley & Williams Construction Inc.Preconstruction EngineerBethesda, MD$70,000–$80,000 / yearCoakley & Williams (CWC) are seeking a detail-oriented Preconstruction Engineer to support our preconstruction team in delivering accurate cost estimates, identifying project risks, strengthening subcontractor partnerships, and helping secure profitable work. As a Preconstruction Engineer you will get the opportunity to work on a variety of commercial construction projects while developing expertise in estimating, bid strategy, value engineering, and market analysis.
NewSenior Electrical Project Engineer System OneSenior Electrical Project Engineer77001, MarylandRemote$90–$95 / hourThis individual will serve as a technical Subject Matter Expert (SME) for electrical engineering while leading and managing capital projects across multiple manufacturing and industrial facilities throughout the United States. Interface with senior leadership, operations teams, engineering consultants, and contractors regarding critical technical matters.
Commercial Construction Site Engineer HITT ContractingCommercial Construction Site EngineerFalls Church, VA$22–$25 / hourFull timeOur Site Engineers receive exceptional mentorship, hands-on learning experiences, professional development courses, and personal growth opportunities tailored to you to fast-track your journey to promotion and career success as a member of our Site Operations team. Site Engineers have the flexibility to work on-site full-time or pursue an associate’s degree while working part-time, making this the ideal position for any high school graduate or early-career professional looking for a team and schedule that works with you.
Civil Design Engineer - Elkridge, MD Sunbelt RentalsCivil Design Engineer - Elkridge, MDElkridge, MD$81,951–$112,682.90 / yearThis role bridges the gap between civil structural engineering analysis and geotechnical soil properties, producing critical project calculations and AutoCAD drawings under the direction of a Professional Engineer (PE). Position Objective: The Civil Design Engineer performs vital engineering designs and structural calculations for excavation, shoring, and structural earth retention schemes.
NewMechanical Engineer System OneMechanical EngineerGermantown, MD$50–$75 / hourSystem One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Own product delivery timelines across all phases—concept, design, build, and service—while continuously improving reliability and performance.
Project Engineer 1 Sunbelt RentalsProject Engineer 1Elkridge, MD$71,269–$97,995.70 / yearRequirements: Education & Experience: A bachelor's degree or equivalent experience in Civil Engineering, with a concentration in structural or geotechnical engineering, from an accredited four (4) year university or college. Sunbelt offers team members the following paid time off from work, subject to Sunbelt's policies (unless specified in a collective bargaining agreement): 12-25 vacation days depending on years of service.