Chemical Engineer X Energy LLCChemical EngineerRockville, MD$100,000–$140,000 / yearA master's degree in engineering or related field (may include a combination of experience obtained through an academic institution, e.g., design projects, research, or design teams, as well as professional experience) may be in lieu of two years of experience. Integrate chemical engineering principles into HTGR plant design, covering helium Brayton and Rankine cycles, heat exchanger networks, hydrogen production, tritium control, and off-gas systems.
Water/Wastewater Project Engineer KCI Holdings IncWater/Wastewater Project EngineerFulton, MDPrepare and review design calculations, engineering drawings, specifications, cost estimate, and technical evaluations and reports for various water and wastewater facility projects. KCI's Sparks Water/Wastewater practice is seeking a Project Engineer with a focus on facility projects including pumping stations and treatment plants.
NewPrincipal Engineer Manufacturing Northrop GrummanPrincipal Engineer ManufacturingBaltimore, MD$98,900–$148,300 / yearBasic Qualifications: Bachelor's degree in Engineering or other related STEM area and at least 5+ years of experience in Manufacturing/Process Engineering, Production, or related area - OR - a Master's degree with 3+ years of experience. The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.
Senior Principal Digital Hardware Engineer Northrop GrummanSenior Principal Digital Hardware EngineerBaltimore, MD$149,300–$223,900 / yearWe strive to attract and retain the best employees by providing an inclusive work environment wherein employees are receptive to diverse ideas, perspectives, and talents to help solve our toughest customer challenges: to develop and maintain some of the most technically sophisticated products, programs, and services in the world. The Senior Principal Digital Hardware Engineer is a core member of the Hardware Engineering team responsible for designing, modeling, analyzing, and testing digital circuit card assemblies.
Principal/Sr. Principal RF Hardware Subsystem I&T Engineers Northrop Grumman CorpPrincipal/Sr. Principal RF Hardware Subsystem I&T EngineersBaltimore, MD$108,800–$163,200 / yearTypical Roles and Responsibilities include: Responsibilities may include subsystem analysis including hardware from RF to digits, support for acceptance testing (ATP), subsystem troubleshooting, data analysis, range integration / optimization, software development & integration, and more. The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate''s experience, education, skills and current market conditions.
Principal Engineer Manufacturing/ 4th Shift Northrop Grumman CorpPrincipal Engineer Manufacturing/ 4th ShiftBaltimore, MD$98,900–$148,300 / yearBasic Qualifications: Bachelor''s degree in Engineering or other related STEM area and at least 5+ years of experience in Manufacturing/Process Engineering, Production, or related area - OR - a Master''s degree with 3+ years of experience. The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate''s experience, education, skills and current market conditions.
Ground System Fluid Mechanical Design Engineer Sr. Blue OriginGround System Fluid Mechanical Design Engineer Sr.Washingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Senior Mechanical Engineer - Data Center Arup Group LtdSenior Mechanical Engineer - Data CenterWashington, DC$122,500–$148,450 / yearLead mechanical engineering design for mission-critical data center projects, including chilled-water and DX cooling systems, airside distribution, CRAH/CRAC configurations, thermal management strategies, and high-efficiency hydronic plant systems. Our internal employee networks support our inclusive culture: from race, ethnicity and cross-cultural working to gender equity and LGBTQ+ and disability inclusion - we aim to create a space for you to express yourself and make a positive difference.
Software Engineer, TB-03-0042 Cyber B.A.T.Software Engineer, TB-03-0042Annapolis Junction, MarylandCyber B.A.T. is seeking an experienced Senior Front-End UI Developer with a concentration on developing web-based applications interacting with and writing to middleware interfaces to support mission-critical programs by developing, maintaining, and enhancing complex software systems that enable our government customers' most important missions. 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.
NewMaterials Engineer X Energy LLCMaterials EngineerRockville, MD$80,063–$103,688 / yearPerform and assist metallurgical analysis for the alloys selected for metallic systems, structures, and components of X-energy developed reactors, including pressure vessels and piping, reactor internals, heat exchangers, and other systems and components. Develop and implement methodologies to qualify and characterize materials, especially metallic alloys, graphite, composites, and welding materials for nuclear reactor applications including in high temperature environments.
Systems Engineer (SE) Level 2-3 Markesman GroupSystems Engineer (SE) Level 2-3Fort Meade, MarylandEstablish a process to formally and proactively control and manage changes to requirements, consider impacts prior to commitment to change, gain stakeholder buy-in, eliminate ambiguity, ensure traceability to source requirements, and track and settle open actions. Bachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required.
Systems Engineer, Level 3 (AE26041427R) GTSC-Talent SolutionsSystems Engineer, Level 3 (AE26041427R)Annapolis Junction, MarylandRemoteContribute to the development of sections of systems engineering documentation such as System Engineering Plans, Initial Capabilities Documents, Requirements specifications, and Interface Control Documents •Assist with the development of system requirements, functional requirements, and allocation of the same to individual hardware, software, facility, and personnel components. •Establish a process to formally and proactively control and manage changes to requirements, consider impacts prior to commitment to change, gain stakeholder buy-in, eliminate ambiguity, ensure traceability to source requirements, and track and settle open actions.
System Engineer Level 3 Omm IT SolutionsSystem Engineer Level 3Annapolis, MarylandEstablish a process to formally and proactively control and manage changes to requirements, consider impacts prior to commitment to change, gain stakeholder buy-in, eliminate ambiguity, ensure traceability to source requirements, and track and settle open actions. Manage system requirements and derived requirements to ensure the delivery of production systems that are compatible with the defined system architecture(s) – Department of Defense Architecture Framework (DoDAF), Service-oriented Architecture (SOA), etc.
Engineer I-III, Thermal-Hydraulic Safety Analysis & V&V X Energy LLCEngineer I-III, Thermal-Hydraulic Safety Analysis & V&VRockville, MD$85,000–$135,000 / yearDepending on level, responsibilities include contributing to Phenomena Identification and Ranking Tables (PIRTs) for thermo-hydraulic phenomena, supporting scaling analyses, performing accident scenario evaluations using system codes, and helping establish thermal-hydraulic safety limits and margins in support of the safety case for TRISO fuel and high-temperature gas-cooled reactor technology. The engineer performs assigned thermo-hydraulic safety analysis work supporting regulatory submittals, applies NRC regulatory guidance (including RG 1.203 and design-specific interim staff guidance) under supervision, and collaborates with engineering disciplines to help establish design requirements derived from safety analysis.
NewPrincipal/Sr. Principal RF Hardware Subsystem Integration And Test Engineers Northrop GrummanPrincipal/Sr. Principal RF Hardware Subsystem Integration And Test EngineersBaltimore, MD$108,800–$163,200 / yearThe above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions. Exhibit general aptitude in antenna range scheduling, staffing, technical team leadership, requirements, prioritization, time management, team building, work dissemination, planning, and early identification of issues.
NewPrincipal Engineer Manufacturing/ 4Th Shift Northrop GrummanPrincipal Engineer Manufacturing/ 4Th ShiftBaltimore, MD$98,900–$148,300 / yearBasic Qualifications: Bachelor's degree in Engineering or other related STEM area and at least 5+ years of experience in Manufacturing/Process Engineering, Production, or related area - OR - a Master's degree with 3+ years of experience. The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.
Principal/Sr. Principal RF Hardware Subsystem Integration and Test Engineers Northrop Grumman CorpPrincipal/Sr. Principal RF Hardware Subsystem Integration and Test EngineersBaltimore, MD$108,800–$163,200 / yearThe above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate''s experience, education, skills and current market conditions. Exhibit general aptitude in antenna range scheduling, staffing, technical team leadership, requirements, prioritization, time management, team building, work dissemination, planning, and early identification of issues.
Process Engineer II EcolabProcess Engineer IIWashingtonWorking knowledge of Ultra-Pure Water (UPW), Wastewater, Reclaim, or Industrial Water Treatment Systems, including core unit operations such as Filtration, ACF, UF, RO, IX/EDI, Solids Separation, Sludge Management, Biological Treatment, and Chemical Systems. In this role, you will develop review-ready technical deliverables, support client and internal technical discussions, and take increasing ownership of defined engineering scopes while collaborating across project, design, automation, and commissioning teams.
NewTarget Ground Test Engineer Johns Hopkins Applied Physics LaboratoryTarget Ground Test EngineerLaurel, MarylandFull timeServe as integration and test expert and lead for APL-developed target missile hardware, leading technical meetings within APL and external participants to coordinate multiple disciplines into an integrated product, and coordinating necessary documentation with the test range, launch vehicle provider, and other hardware providers. Have 3+ years of relevant professional experience in Test and Evaluation activities such as: wind tunnel testing, electro-optical testing, environmental testing, or flight testing for missile development programs or similar kinetic weapons.
Staff Engineer, Advanced Thermal Modeling Baltimore Aircoil Company, Inc.Staff Engineer, Advanced Thermal ModelingJessup, MD$98,400–$168,900 / yearPart timeThe Global Advanced Digital Engineering team is Baltimore Aircoil Company’s (BAC) engine, combining domain SME, software, and automation expertise to build modular, scalable, and reusable engineering capability, including models, methods, tools, CAD and simulation environments, workflows, and digital architectures that improve speed, quality, and consistency of engineering outcomes across BAC’s products, applications, and digital ecosystems. The Staff Engineer, Advanced Thermal Modeling reports to the Principal Engineer, Advanced Thermal Modeling, and operates across BAC’s product portfolio, applications space, and global regions, requiring close coordination with NPI, CPI, Advanced Applications, and Global and Regional business teams, balancing deep technical contribution with cross-functional impact.