NewSr Mechanical Engineer/Dept. Head JobotSr Mechanical Engineer/Dept. HeadBaltimore, MD$120,000–$175,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Successful candidates will have a strong background in MEP Consulting (Mechanical, Plumbing, & Fire Protection Engineering) with proven leadership experience.
NewHighway Engineer JobotHighway EngineerColumbia, MD$110,000–$130,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This role involves design, working on diverse projects, provide mentorship with junior engineers and client coordination for complex roadway and multimodal transportation projects.
NewCommissioning Engineer JobotCommissioning EngineerColumbia, MD$100,000–$150,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Our practical approach addresses our clients' complex energy needs, maximizing savings and return on investment while minimizing environmental impact across all served markets.
NewRCDD Technology Engineer JobotRCDD Technology EngineerBaltimore, MD$140,000–$190,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This role serves as a trusted advisor to clients, leading technology consulting efforts while supporting business development, proposal preparation, project execution, and team mentorship.
Lead Systems Integration Engineer LeidosLead Systems Integration EngineerGlenwood, MD$87,100–$157,450TFDM program is a Federal Aviation Administration’s (FAA) NextGen program based on airport surface management provides that efficiencies for both the airport surface and terminal airspace by providing a new and comprehensive integrated surface traffic control and management system. June 3, 2026For 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.
Lead Systems Engineer LeidosLead Systems EngineerWashington, DC$107,900–$195,050If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com. June 22, 2026For 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.
Senior Systems Engineer LeidosSenior Systems EngineerLaurel, MD$131,300–$237,350This may include decomposing features into workable stories, prioritizing or reprioritizing items in the backlog for upcoming sprints, refining acceptance criteria and complexity estimates or removing tickets that are no longer relevant. Leidos has an exciting opening for you, as our next TS/SCI cleared Senior Systems Engineer, to play a critical role with design, engineering, development and deployment of software supporting the DIA-NMEC (National Media Exploitation Center) DOMEX Technology Platform (DTP).
Systems Integration Engineer LeidosSystems Integration EngineerMount Airy, MD$87,100–$157,450TFDM program is a Federal Aviation Administration’s (FAA) NextGen program based on airport surface management provides that efficiencies for both the airport surface and terminal airspace by providing a new and comprehensive integrated surface traffic control and management system. June 25, 2026For 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.
M365 Engineer LeidosM365 EngineerBethesda, MD$107,900–$195,050Engineer, administer, and provide lifecycle support for Microsoft 365 (government community cloud (GCC) services including but not limited to: Entra ID (Azure AD), Exchange Online, Intune, Teams, Power Platform, Purview. Leidos Dig Mod Health IT division is seeking a skilled and collaborative M365 Engineer to support the HHS enterprise by managing all aspects of Microsoft 365 Government Community Cloud (GCC) Software as a Service (SAAS) offering.
Active Directory Architect / Engineer LeidosActive Directory Architect / EngineerSilver Spring, MD$131,300–$237,350Design, deploy, upgrade, and administer Active Directory Domain Services, including domain controllers, forests, domains, trusts, and replication topologies (i.e. Manage and optimize Group Policy Objects (GPOs), OU structures, and security baselines; including object management through bulk operations and automation, Troubleshoot and resolve complex AD-related issues, including authentication failures, replication problems, DNS issues, and Kerberos/NTLM problems, Plan and execute Active Directory migrations, consolidations, and upgrades (of both underlying server infrastructure and overall forest/domain functional levels), Develop and maintain disaster recovery, backup, and restore procedures for AD environments (including AD Recycle Bin and authoritative restores), Monitor AD health and performance using tools such as Microsoft System Center, Azure Monitor, or third-party solutions). Deep expertise in designing, deploying, upgrading, and administering Microsoft Active Directory Domain Services (AD DS), including domain controllers, multi-domain/forest architectures, trusts, replication topologies, Group Policy Objects (GPOs), OU design, and security baselines.
Cloud Architect / Engineer LeidosCloud Architect / EngineerWashington, DC$131,300–$237,350Proven expertise with Generative AI infrastructure, including: Production-ready Retrieval-Augmented Generation (RAG) pipelines, Scalable vector databases (e.g., Pinecone, Weaviate, Milvus, FAISS, or managed services) with indexing, clustering, and optimized retrieval, GPU/TPU compute clusters, managed container orchestration (Kubernetes/EKS/AKS/GKE), and auto-scaling for large language model (LLM) workloads. Demonstrated experience implementing enterprise security and compliance frameworks (SOC 2, ISO 27001, HIPAA, PCI-DSS, CMMC, FedRAMP, etc.), including encryption, threat monitoring, and zero-trust architectures.
Lead Engineer AAA COMPLETE BUILDING SERVICES, INC.Lead EngineerWashington DC, DCLead Engineers provide 24/7 coverage M-F as well as on-site weekends and holidays to cover the building and ensure no equipment interruptions, acting as the technical lead in lieu of the Chief Engineer''s absence. Comprehensive knowledge of MEP systems, specialized subcontracted trades, and mission critical operating characteristics to oversee and direct daily equipment and systems operations.
Lead Engineer CBSLead EngineerWashington DC, Washington, DCFull timeLead Engineers provide 24/7 coverage M-F as well as on-site weekends and holidays to cover the building and ensure no equipment interruptions, acting as the technical lead in lieu of the Chief Engineer's absence. Why You'll Love Working With Us: Complete Building Services (CBS) is a company that is dedicated to the operation and maintenance of buildings/facilities in the commercial and government sectors.
Lead Engineer Donohoe Companies Inc., TheLead EngineerWashington DC, Washington, DCLead Engineers provide 24/7 coverage M-F as well as on-site weekends and holidays to cover the building and ensure no equipment interruptions, acting as the technical lead in lieu of the Chief Engineer's absence. Comprehensive knowledge of MEP systems, specialized subcontracted trades, and mission critical operating characteristics to oversee and direct daily equipment and systems operations.
Lead Engineer, Electronics System Engineer Stanley Black & Decker IncLead Engineer, Electronics System EngineerTowson, MD$110,600–$178,000 / yearLearning & Development: Our lifelong learning philosophy means you'll have access to a wealth of state-of-the-art learning resources, including our Lean Academy and online university (where you can get certificates and specializations from renowned colleges and universities). Join our top-notch team of approximately 43,500 diverse and high-performing professionals globally who are making their mark on some of the world's most beloved brands, including DEWALT, BLACK+DECKER, CRAFTSMAN, STANLEY, CUB CADET, and HUSTLER.
Validation - Engineer III / Lead Engineer - Project Farma PerkinElmer US LLCValidation - Engineer III / Lead Engineer - Project FarmaAnnapolis, MDContinually develop technical aptitude of Project Farma's core services within the life science space including but not limited to: Capital Project Management, Tech Transfers, Validation Life Cycles including CQV and Computer system Validation, Quality, Regulatory and Compliance, GxP Automated Systems, and Quality Control including clinical and commercial. Project Farma (PF) team members collaborate with cross-functional teams to build trusted client relationships, deliver an exceptional customer experience, and contribute to business growth by identifying opportunities and applying data-driven insights to support project planning, cost, schedule, and performance management.
Project Controls - Engineer III/Lead Engineer PerkinElmer US LLCProject Controls - Engineer III/Lead EngineerAnnapolis, MDProject Farma (PF) team members collaborate with cross-functional teams to build trusted client relationships, deliver an exceptional customer experience, and contribute to business growth by identifying opportunities and applying data-driven insights to support project planning, cost, schedule, and performance management. As a Project Controls Engineer III / Lead Engineer, you will work collaboratively with clients, vendors, contractors, and other Project Farma Team Members to support projects related to biomanufacturing across the entire engineering lifecycle.
Lead Engineer Complete Building Services IncLead EngineerWashington DC, DCEducation requirements include a 3rd class District of Columbia Steam Engineer''s license or equivalent experience, High school diploma or equivalent required, as well as 300 hours of post high school (trade school) education, In addition to education the Lead Watch Engineer must have managerial experience, be computer proficient and have advanced knowledge of DDC control systems. Regular tour duties involve; observing and interpreting readings on gauges, meters and charts which register various aspects of the system''s operation, adjusting controls to insure safe and efficient operation of the system and to meet demands for the service provided; recording in logs various aspects of the system''s operation.
Lead Engineer, Cryptography Engineer - Blockchain Specialist Mitre CorpLead Engineer, Cryptography Engineer - Blockchain SpecialistMcLean, VA$158,800–$198,500 / yearThe Cryptography, ICAM, & System Assurance department is comprised of an inspired multi-disciplinary team of researchers and practitioners driving innovation in the department's technical areas of focus, with particular emphasis in Cryptography; System Assurance; and Identity, Credential and Access Management (ICAM). Demonstrated experience and passion in the cybersecurity aspects of Web3, digital assets, cryptocurrencies, NFTs, and/or DAOs; follows developments and knowledgeable about the market, relevant technology companies and products.
Lead Engineer Transwestern General Agency IncLead EngineerLanham, MD$80,000–$87,000 / yearAppropriate license/permit for trade as may be required, i.e. Journeyman or Master Electrician License or City Licenses, such as Refrigeration Certificate of Fitness, High Pressure Boiler License, High Pressure Steam Operator, etc.). POSITION SUMMARY: The Lead Building Engineer is responsible for performing complex preventive maintenance and corrective repair of buildings, industrial systems, equipment and grounds.