Associate Engineer 1 M.C. Dean IncAssociate Engineer 1Tysons, VAThe responsibilities include the administration and maintenance of high performance computer configurations as well as other systems and peripherals' participating in system integration projects, system performance analyses, problem resolution, and system security initiatives; works with senior staff in the development of system management tools; and works with other Company Departments to provide a comprehensive support infrastructure for a wide range of commercial, corporate, and governmental users. Providing systems support for a large-scale, high performance computing center to include the installation and management of computer systems, workstations, operating systems, peripherals, and system interfaces; works with senior staff to monitor system usage and evaluate performance against defined performance goals; additional duties include the development and maintenance of systems documentation.
Staff Engineer 2 M.C. Dean IncStaff Engineer 2Tysons, VAThe responsibilities include the administration and maintenance of high performance computer configurations as well as other systems and peripherals' participating in system integration projects, system performance analyses, problem resolution, and system security initiatives; works with senior staff in the development of system management tools; and works with other Company Departments to provide a comprehensive support infrastructure for a wide range of commercial, corporate, and governmental users. Providing systems support for a large-scale, high performance computing center to include the installation and management of computer systems, workstations, operating systems, peripherals, and system interfaces; works with senior staff to monitor system usage and evaluate performance against defined performance goals; additional duties include the development and maintenance of systems documentation.
Fire Alarm Engineer 3 - Life Safety Group (Tysons, VA) M.C. Dean IncFire Alarm Engineer 3 - Life Safety Group (Tysons, VA)Tysons, VAEngineering activities include requirements design and shop drawing design, commissioning, and construction project close-out activities for life safety projects, which include educational, federal, transit, healthcare and information technology equipment (data center) verticals, amongst others. Bachelor's degree in Engineering in Fire Protection, Industrial, Mechanical, Electrical or related discipline is required with 5+ years of experience in programs and contracts of similar scope, type and complexity.
Senior Substation Engineer 2 Grid Sargent & Lundy LLCSenior Substation Engineer 2 GridWashington, DC$100,019–$152,807 / yearIn this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
IT Systems Engineer 2 - Falls Church, VA M.C. Dean IncIT Systems Engineer 2 - Falls Church, VAFalls Church, VADrive development of designs and architectural changes to infrastructure environments including physical/logical drawings, engineering design plans, implementation plans, transition plans, test plans, and failover plans. Clearance/Citizen Type: Applicants selected will be subject to a government security investigation and must meet eligibility requirements, including U.S. Citizenship, for access to classified information; active Secret Clearance is required.
Mechanical Engineer 2 - Active TS/SCI with Poly M.C. Dean IncMechanical Engineer 2 - Active TS/SCI with PolyAlexandria, VAThis role involves producing a wide range of project deliverables, including engineering drawings, specifications, equipment and product selection, installation sequence planning, and development of testing and commissioning documents. Such requirements may include, but are not limited to, completion of a customer-provided weapons qualification program, successful completion of customer-directed medical screening, and fulfillment of any additional training, certifications, or evaluations as required by the customer.
IT Systems Engineer 4 - Falls Church, VA M.C. Dean, IncIT Systems Engineer 4 - Falls Church, VAFalls Church , Virginia$125,120–$187,680 / yearFull timeDrive development of designs and architectural changes to infrastructure environments including physical/logical drawings, engineering design plans, implementation plans, transition plans, test plans, and failover plans. Qualifications: Clearance/Citizen Type: Applicants selected will be subject to a government security investigation and must meet eligibility requirements, including U.S. Citizenship, for access to classified information; active Secret Clearance is required.
Senior Substation Engineer 2 - Grid Sargent & LundySenior Substation Engineer 2 - GridDistrict of Columbia, Washington, DC$100,019–$152,807 / yearFull timeAI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
Substation Engineer 3 - Grid Sargent & LundySubstation Engineer 3 - GridDistrict of Columbia, Washington, DC$74,353–$113,595 / yearFull timeYou are expected to take engineering problems from issue to solution using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Many engineers in these roles build or use automation to create calculations, summarize technical documents, or draft design documentation, including appropriate use of agentic AI tools, with strong engineering judgment and verification of results.
Senior Substation Engineer 1- Grid Sargent & LundySenior Substation Engineer 1- GridDistrict of Columbia, Washington, DC$84,762–$129,498 / yearFull timeAI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
Design Engineer Staff 2 M.C. Dean, IncDesign Engineer Staff 2Tysons , Virginia$90,640–$113,300 / yearFull timeThe responsibilities include the administration and maintenance of high performance computer configurations as well as other systems and peripherals' participating in system integration projects, system performance analyses, problem resolution, and system security initiatives; works with senior staff in the development of system management tools; and works with other Company Departments to provide a comprehensive support infrastructure for a wide range of commercial, corporate, and governmental users. Providing systems support for a large-scale, high performance computing center to include the installation and management of computer systems, workstations, operating systems, peripherals, and system interfaces; works with senior staff to monitor system usage and evaluate performance against defined performance goals; additional duties include the development and maintenance of systems documentation.
IT Systems Engineer 3 - Falls Church, VA M.C. Dean IncIT Systems Engineer 3 - Falls Church, VAFalls Church, VADevelop designs and architectural changes to infrastructure environments including physical/logical drawings, engineering design plans, implementation plans, transition plans, test plans, and failover plans. Clearance/Citizen Type: Applicants selected will be subject to a government security investigation and must meet eligibility requirements, including U.S. Citizenship, for access to classified information; active Secret Clearance is required.
Senior Substation Engineer 1 Grid Sargent & Lundy LLCSenior Substation Engineer 1 GridWashington, DC$82,380–$125,860 / yearIn this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
Senior Electrical Engineer - Buildings Stantec IncSenior Electrical Engineer - BuildingsWashington, DCLeads work on multiple projects with a team of design colleagues to conceptualize and develop full documentation for new construction and renovation projects for multiple types of facilities such as healthcare, commercial offices, higher education, research laboratory, and industrial facilities. Primary Location: United States | PA | Butler Organization: BC-1915 Buildings-US Northeast Engineering Employee Status: Regular Business Justification: New Position Travel: No Schedule: Full time Job Posting: 01/05/2026 01:05:48 Req ID: 1005676.
staff-commissioning-engineer-aviation-federal-arlington-roanoke Burns & McDonnellstaff-commissioning-engineer-aviation-federal-arlington-roanokeArlington, VAWe are looking for highly motivated individuals with experience in providing Facility Operations and Maintenance, Construction Quality Control, Startup, and Testing of Equipment and Systems and Engineering for any of the following systems: Digital Control Systems. At Burns & McDonnell we work on challenging projects and we are searching for a go-getter to join our national Cx team with a passion to work alongside engineers, architects, construction teams, and owners to make their projects more successful.
Commissioning Engineer Associate M.C. Dean IncCommissioning Engineer AssociateManassas, VA$75,520–$94,400 / yearThe Commissioning Engineer team is responsible for performing final testing, startup, and commissioning of low and medium voltage electrical distribution equipment, including breakers, transformers, switches, switchgear, relays, and motor control centers, as well as other electrical apparatus both in the field and in a manufacturing environment. Basic power system familiarity with switchgear, transformers, circuit breakers, power panels, protection relays, UPS systems, power monitoring systems, test equipment, etc.
Project Engineer (MEP) - Baltimore, MD M.C. Dean IncProject Engineer (MEP) - Baltimore, MDBaltimore, MD$75,520–$94,400 / yearWe are seeking a highly capable and well‑rounded MEP Project Engineer to support the planning, coordination, and execution of mechanical, electrical, and plumbing systems on commercial construction projects in the Tysons region. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration.
Release Manager, Design Engineering Amazon.com IncRelease Manager, Design EngineeringHerndon, VAEvaluate complex design changes across multiple engineering disciplines including electrical power distribution, mechanical cooling systems, structural loads, civil site work, architectural layouts, controls systems, plumbing infrastructure, and fire protection systems. We pioneered cloud computing and never stopped innovating - that's why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.
Project Controls Engineer 2 M.C. Dean IncProject Controls Engineer 2Tysons, VA$90,640–$135,960 / yearDesigns project schedules with logically linked activities, ensuring appropriate predecessors and successors to avoid relationship lags exceeding predecessor durations. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration.
DevOps Engineer 2 - Tysons, VA M.C. Dean IncDevOps Engineer 2 - Tysons, VATysons, VAAs part of (SES) Strategic Business Unit you will be part of a team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio visual, it systems, perimeter defense and command and control systems for federal, local and commercial customers across high-growth. Working knowledge of MS Windows platform and services, including Active Directory / EntraID, Group Policy Objects (GPO), virtual desktop infrastructure (VDI), application deployment frameworks and components, networking, and storage services, and their associated cybersecurity characteristics, logging, monitoring, and auditing capabilities.