Solar Engineer Legence CorpSolar EngineerVAOur team works in a wide range of building types, from dense urban environments to rural settings, and focuses on Solar PV, Battery Energy Storage Systems (BESS), microgrids, and EV charging infrastructure - delivering innovative, reliable, and sustainable energy solutions tailored to each client's needs. The process diverts money already being spent on utilities and directs it into facility upgrades, covering scope development, design, bidding, construction management, commissioning, measurement and verification, and even ongoing energy management services.
Chief Engineer Complete Building Services IncChief EngineerWashington DC, DCResponsible for the supervison of project staff, in addition to the adminstrative, financial, logistical training and safety functions to include operations, maintenance and repair services required for the assigned task. In-depth knowledge of hand tools, electrical, power tools, meters and gauges.
UC Engineer ReliasourceUC EngineerWashington DC, District of ColumbiaAt a high level the cutover will include: o Legacy PBX configuration to support Inter-system calling, meaning re-route of internal and PSTN calling to phones that have been migrated to CUCM via SIP trunks. Additionally, a UCCX CSQ or Advanced IVR will be supported per cutover and requires Iron Bow support during cutover and support post cutover.
NewMedTech Field Service Technician or Engineer IQVIA Holdings IncMedTech Field Service Technician or EngineerWashington, DC$27–$32 / hourIndividuals are typically required to have completed/up to date: Measles, Mumps & Rubella vaccine, Varicella (chicken pox) vaccine, Negative Tuberculosis (TB) Test, Tetanus, Diphtheria & Pertussis (Tdap) vaccine, Hepatitis B vaccine, Influenza vaccine (seasonal), and COVID-19 vaccine primary series (heavily enforced by most facilities, some require booster(s)). You will be responsible for leading a team installing, updating and performing services as needed for medical devices including infusion pumps and batteries in hospitals across the United States, while delivering exceptional customer service.
NewConsultant, Civil Engineer Environmental Resources Management, Inc.Consultant, Civil EngineerWashington, DCFull timeAs the largest global pure play sustainability consultancy, we partner with the world’s leading organizations, creating innovative solutions to sustainability challenges and unlocking commercial opportunities that meet the needs of today while preserving opportunity for future generations. Experience supporting renewable energy and power sector projects, including photovoltaic solar facilities, battery energy storage systems, substations, wind energy developments, and transmission and distribution infrastructure.
Electrical Engineer Solutions³ LLCElectrical EngineerArlington, VAFull timeSolutions³ LLC is seeking an experienced and technically proficient Electrical Engineer to provide expert technical guidance on hardware forensics, chip extraction, and low-level device analysis. Solutions³ LLC is supporting a U.S. Government customer to support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing immediate investigation and resolution.
NewCritical Power Sales Associate PkazaCritical Power Sales AssociateAshburn, VAPrevious experience in the Military / Military veterans in all branches that have experience with Electrical / Mechanical is a huge plus (Navy Nukes- EMN, ETN, MMNs, Seabees, Army - Power Generation, Air Force – Power Production, Generator Techs, Maritime, Coast Guard, etc.). The primary candidate function will be calling on established clients and prospecting for new accounts among high-potential Critical Facility end-users, work through Partners such as engineers, architects, subcontractors, integrators and GCs.
NewSenior Systems Integration & DevSecOps Engineer LyntrisSenior Systems Integration & DevSecOps EngineerSterling, VirginiaThe Senior Systems Integration & DevSecOps Engineer is a hands-on engineering role focused on integrating and testing complex DoD software systems, building the tooling that makes that testing repeatable, and maintaining the secure pipelines and environments those systems deploy into. Proficiency with Python and testing frameworks such as Pytest; Linux shell scripting and core CLI tooling (grep, awk, sed, ssh, scp); pipeline development using tools such as GitLab and Artifactory.
Lead Roving Building Engineer Cbre ValuationLead Roving Building EngineerWashington, DCPostuler Partager cet emploi: Partager Partager Lead Roving Building Engineer avec LinkedIn Partager Lead Roving Building Engineer avec Twitter Partager Lead Roving Building Engineer avec un ami par courriel Retour Joignez-vous à notre communauté de talents Keep up to date with exciting career opportunities and the latest news. Operates, maintains, monitors, and performs preventive, predictive, and corrective maintenance on building equipment, which may include: mechanical/HVAC/plumbing systems, electrical/cabling, fire detection and suppression, life safety, lighting, temperature control systems, building management systems, and digital systems.
Data center Engineer, Controls Engineering Google LLCData center Engineer, Controls EngineeringReston, VA$171,000–$248,000 / yearPerform Root Cause Analysis (RCA) and provide immediate support to resolve Building Management System (BMS) issues, ensuring continuous uptime for data center operations. Google is a global company and in order to facilitate efficient collaboration and communication globally, English proficiency is a requirement for all roles unless stated otherwise in the job posting.
Design Engineer - Civil - Sterling, VA Geoquest USADesign Engineer - Civil - Sterling, VASterling, VirginiaThe successful Civil Design Engineer candidate should hold a B.S. degree in Civil Engineering with course work in geotechnical, structural, or transportation related studies. The company provides the design and supply of materials of proprietary retaining wall systems and earth related technologies to contractors and owners for use in civil engineering.
Test Engineer - VA MGA Research CorporationTest Engineer - VAManassas, VADaily communication with project engineers to forecast resource needs and help set priority of workload with our instrumentation teams. These engineering tools are filled with high precision instruments that are linked to injury reference assessment values in order to understand occupant protection in accident situations.
Critical Infrastructure Controls Engineer, Data Center Field Engineering Amazon.com IncCritical Infrastructure Controls Engineer, Data Center Field EngineeringHerndon, VALead post-event engineering analysis for controls-related incidents - including root-cause investigations, technical field reports, and time-sensitive reviews - and identify recurring failure patterns to develop corrective actions and reliability improvements across the facility portfolio. Develop, review, and maintain controls logic and reusable code templates for mechanical and electrical equipment, ensuring alignment with approved Sequences of Operations and deployment readiness across air-handling units, cooling systems, chillers, pumps, and electrical infrastructure.
Chief Engineer Able ServicesChief EngineerWheaton, MD$45–$50 / hourThe oversight and upkeep of the physical plant, including grounds, utility services, HVAC, plumbing, electrical system, electronic equipment, yard and pavement upkeep in the best manner possible for the safety and health of all concerned, and to. Recommends equipment purchases to replace obsolete equipment items and provide assistance in formulating long-range equipment replacement requirements and coordinates actions with contractors.
Mechanical Engineer ATR, LLCMechanical EngineerWashington, District of ColumbiaFull timeMechanical EngineerJob Location: Washington, DC Eligibility/Clearance: Secret or Interim SecretResponsibilitiesReview, verify, and update mechanical infrastructure data within SMS Builder, including HVAC equipment, piping systems, plumbing components, pumps, valves, and associated mechanical assets. RequirementsClearance: Secret Clearance RequiredEducation: Bachelor's degree in Mechanical Engineering or closely related engineering fieldExperience: Experience conducting facility mechanical inspections, including HVAC, piping, or plumbing systems.
Design Engineer 1 - Washington, DC M.C. Dean IncDesign Engineer 1 - Washington, DCWashington, DC$75,520–$94,400 / yearAs 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 markets. Support planning for and participate in Pre-Installation Testing and Checkout (PITCO) processes including system programming, integration testing, and equipment build outs.
Design Engineer Staff - Critical Infrastructure Solutions (Tysons, VA) M.C. Dean IncDesign Engineer Staff - Critical Infrastructure Solutions (Tysons, VA)Tysons, VAThis role contributes to project execution from concept through installation and testing while collaborating with internal engineering teams, project managers, vendors, and customers across secure and mission critical environments. The Design Engineer Staff supports the CIS Engineering Design team by developing detailed engineering installation design packages for complex critical infrastructure systems.
Systems Engineer- NBC & Telemundo Washington DC NBCUniversal Media LLCSystems Engineer- NBC & Telemundo Washington DCWashington, DCWe produce and distribute premier filmed entertainment and programming through our powerhouse film and television studios, including Universal Pictures, DreamWorks Animation, and Focus Features, and the four global television studios under the Universal Studio Group banner, and operate industry-leading theme parks and experiences around the world through Universal Destinations & Experiences, including Universal Orlando Resort, home to Universal Epic Universe, and Universal Studios Hollywood. Expertise in planning, implementation and support of media technology including SDI, NDI and ST-2110 video infrastructures, contribution & distribution encoding, live production systems, news gathering tools, NRCS, NLE, media asset management, and transmission systems.
Strategic Planning & Integration (SP&I) Engineer VTGStrategic Planning & Integration (SP&I) EngineerSpringfield, VirginiaFull timeSupport future MS&O operational system planning efforts and develop and deliver a MS&O Strategic Roadmap, with focus on the early identification and resolution of technical and facilities issues associated with system requirements, interface, CONOPS, architectures, mission impact, acquisition and overall design. Minimum 15 years of relevant experience in developing/executing strategic planning activities, including a minimum of 5 years' experience in the IC integrating diverse groups of people to include senior leaders.
Design Engineer 2 - Tysons, VA M.C. Dean IncDesign 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 markets. Support planning for and participate in Pre-Installation Testing and Checkout (PITCO) processes including system programming, integration testing, and equipment build outs.
Design Engineer 3 - Tysons, VA M.C. Dean IncDesign Engineer 3 - 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 markets. Support planning for and participate in Pre-Installation Testing and Checkout (PITCO) processes including system programming, integration testing, and equipment build outs.
Travel Commissioning Engineer 3 - Tysons, VA M.C. Dean IncTravel Commissioning Engineer 3 - Tysons, VATysons, VA$104,240–$156,360 / 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. Assists senior Commissioning Specialists and Managers in coordinating, executing, and reviewing MEP commissioning deliverables, including mechanical, electrical, plumbing, fire protection, life safety, and building automation systems.
Travel Commissioning Engineer 4 - Tysons, VA M.C. Dean IncTravel Commissioning Engineer 4 - Tysons, VATysons, VA$125,120–$187,680 / yearParticipates in and contributes to technical meetings with customers, design engineering, construction, vendors, and commissioning leadership to resolve system and integration issues. Supports and contributes to constructability and design coordination reviews, identifying potential commissioning, access, sequencing, and testing challenges across MEP systems.
Software Engineer III Sierra Nevada CorpSoftware Engineer IIIHerndon, VA$108,496.89–$149,183.22 / yearIMPORTANT NOTICE: To conform to U.S. Government international trade regulations, applicant must be a U.S. Citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State or U.S. Department of Commerce. As SNC''s corporate team, we provide the company and its business areas with strategic direction and business support spanning executive management, finance and accounting, operations, human resources, legal, IT, information security, facilities, marketing, and communications.
Sr AI/ML Engineer Sierra Nevada CorpSr AI/ML EngineerHerndon, VA$143,487.14–$197,294.82 / yearAs SNC''s corporate team, we provide the company and its business areas with strategic direction and business support spanning executive management, finance and accounting, operations, human resources, legal, IT, information security, facilities, marketing, and communications. The Senior AI/ML Engineer is a highly skilled and experienced professional responsible for leading the development of complex AI/ML systems, driving innovation, and mentoring team members to deliver impactful solutions.
Regional Facilities Manager Complete Building Services IncRegional Facilities ManagerWashington DC, DCEnsure proper operation of building systems including: HVAC and mechanical systems, Electrical distribution systems, Plumbing and life safety systems, Building automation systems (BAS). Minimum 12 years of experience in facilities management or building operations within large commercial or government facilities, with at least 8 years in a project management/supervisory role.
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.
Systems Engineer/Project Integrator CACISystems Engineer/Project IntegratorSpringfield, VirginiaPay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. This position offers the unique opportunity to work across the full spectrum of space systems integration, working with a diverse team of engineers, program managers, and customer stakeholders to ensure seamless integration of critical capabilities into operational environments.
Engineer DC 3rd AAA COMPLETE BUILDING SERVICES, INC.Engineer DC 3rdWashington DC, DCEngineers will apply their knowledge of refrigeration theory, pipe-fitting, and plant operations to install, service, and maintain MEP systems, including preventive maintenance maintenance and service call repair. Complete Building Services (CBS) is a leading facilities management company specializing in the operation, maintenance, and engineering of commercial, government, and private-sector buildings.
Engineer Pritchard IndustriesEngineerRockville, MD$28–$33 / hourMay be only maintenance staff member on duty during certain shifts; may be required to work extended periods of time without relief when responding to priority/emergency situations (including overtime type assignments); may require shift work and/or on call duties. The Engineer shall recommend, propose, and implement, operational mode changes whenever feasible to affect maximum conservation of energy and "green" products, as well as implement the Demand Response load shedding program as tests and events are called.
Sr. Commissioning Engineer Manager - Tysons, VA M.C. Dean IncSr. Commissioning Engineer Manager - Tysons, VATysons, VAU.S. Electrical Testing specializes in electrical acceptance testing, maintenance testing, and commissioning services for the nation's most recognizable mission-critical facilities, secure environments, commercial and industrial clients, and electrical contractors. Testing & Validation: Oversee the testing and validation of electrical systems, including but not limited to transformers, switchgear, protective relays, and control systems, ensuring they meet design specifications and client requirements.
Engineer 1 - Tysons, VA M.C. Dean IncEngineer 1 - Tysons, VATysons, VA$75,520–$113,280 / yearAs 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 markets. 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.
Senior Electrical Engineer - Rail & Transit Burns EngineeringSenior Electrical Engineer - Rail & TransitWashingtonProficient in performing Electrical Studies and Calculations (short circuit, selective coordination, arc flash, Load flow, Voltage Drop, C Photometric lighting, Ground Grid, etc.). Demonstrated leadership skills with a strong ability to coordinate and collaborate effectively with both internal teams, cross-disciplinary teams, and external partners.
Building Engineer Complete Building Services IncBuilding EngineerChantilly, VA$40–$45 / hourBeyond the basics, we provide additional perks such as tuition reimbursement for education and certifications, employee discount programs (including hotels and vendor products), gym memberships, and an Employee Assistance Program offering a wide range of support services. We celebrate and empower our talented employees, a commitment reflected in our recognition by the Washington Business Journal as a "Best Place to Work" multiple times, and our #3 ranking on the 2026 Corporate Diversity Index.
Chief Engineer Hotels Complete Building Services IncChief Engineer HotelsWashington, DC$33–$38 / hourComplete Building Services is a facility management company that partners with major hotel brands Marriott, Hilton, Holiday Inn, and Cambria. At CBS, we celebrate and empower our talented employees - and it shows as we have been ranked by the Washington Business Journal as the "Best Place to Work" multiple times.
Engineer 2 - Tysons, VA M.C. Dean IncEngineer 2 - Tysons, VATysons, VA$90,640–$113,320 / yearAs 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 markets. The 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.
Senior Mechanical Engineer Legence CorpSenior Mechanical EngineerDC$150,000–$185,000 / yearAdditionally, you will coordinate efforts across multiple disciplines - including mechanical, electrical, plumbing, architectural, civil, structural, controls, general construction, and ownership groups - contributing to efficient and timely project progress in a fast-paced environment. Today, the firm employs more than 1,100 people in 3 regional offices, and its clients represent a diverse range of market sectors, including Biopharmaceutical, Education, Healthcare, Food & Beverage, Commercial, Industrial and Data Center facilities.
Environmental Engineer 2 CDM Smith IncEnvironmental Engineer 2Fairfax, VAIn addition, during employment individuals may be required by CDM Smith or a CDM Smith client to successfully complete additional background checks, including motor vehicle record as well as drug testing. We provide career opportunities that span a variety of disciplines and geographic locations, with projects that our employees plan, design, build and operate as diverse as the needs of our clients.
Telecommunications Engineer 1 - DMV M.C. Dean IncTelecommunications Engineer 1 - DMVWashington, DC$75,520–$113,280 / yearInterpreting details in Shop Drawings to ensure the field installers can mount and assemble the devices, confirming test procedures are clearly defined in commissioning plans to ensure the field installers can perform the tests accurately, identifying the products on site match the product data submittal for the field to build with, etc.). Interpreting device layouts in Shop Drawings to ensure the the project scope is clear, confirming test requirements in commissioning plans are clearly identified to ensure the correct tests will be performed, identifying the products needed to ensure the correct products are being purchased, etc.).
Lead Sales Engineer (xScale) Equinix IncLead Sales Engineer (xScale)Ashburn, VAThe Lead Sales Engineer (xScale) will serve as the primary technical advisor for hyperscale customers, partnering with some of the world's largest cloud, AI, and digital infrastructure providers to design, scale, and optimize mission-critical data center deployments. As a trusted customer-facing expert, the role conducts technical site tours, infrastructure assessments, and executive briefings while translating complex technical concepts into strategic business value and coordinating large-scale opportunities across regions and functions.
Mechanical Engineer Legence CorpMechanical EngineerDC$110,000–$140,000 / yearToday, the firm employs more than 1,100 people in 3 regional offices, and its clients represent a diverse range of market sectors, including Biopharmaceutical, Education, Healthcare, Food & Beverage, Commercial, Industrial and Data Center facilities. The company specializes in designing, fabricating, and installing complex HVAC, process piping, and other mechanical, electrical, and plumbing (MEP) systems-enhancing energy efficiency, reliability, and sustainability in new and existing facilities.
Senior Physical Security Engineer M.C. Dean IncSenior Physical Security EngineerArlington, 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 markets. Provide support to the system administration and engineering team using advanced knowledge of networking principals and system administration skills to troubleshoot systems and operating systems.
Site Engineer III Digital Realty Trust IncSite Engineer IIISterling, VAThe responsibilities of the Engineer-III are: to contribute to the daily site operation, including creation and modification of site operating procedures, contribute to creation of change management tickets, creation of timely incident reporting, site maintenance and repairs/inspections to help ensure Digital Realty's data center operations achieve the highest level of availability. PlatformDIGITAL, the company's global data center platform, provides customers with a secure data meeting place and a proven Pervasive Datacenter Architecture (PDx) solution methodology for powering innovation and efficiently managing Data Gravity challenges.
Site Engineer I Digital Realty Trust IncSite Engineer IAshburn, VA$37.50–$41 / hourThe responsibilities of the Engineer-I are: to contribute to the daily site operation, including creation and modification of site operating procedures, contribute to creation of change management tickets, creation of timely incident reporting, site maintenance and repairs/inspections to help ensure Digital Realty's data center operations achieve the highest level of availability. PlatformDIGITAL, the company's global data center platform, provides customers with a secure data meeting place and a proven Pervasive Datacenter Architecture (PDx) solution methodology for powering innovation and efficiently managing Data Gravity challenges.
NewAssociate Engineer Drafter - TS/SCI Polygraph Required Leidos Holdings IncAssociate Engineer Drafter - TS/SCI Polygraph RequiredReston, VA$73,450–$132,775 / yearAs part of a characterization team, integrate all-source intelligence, geotechnical data, topographical data, underground infrastructure expertise, and engineering principles to identify and model facility functions (missions) and physical configurations, including layouts, structures, mission systems, support systems, and associated components. Generate customer-required documentation, including technical reports, detailed measurements, material schedules, cross-sections, and other deliverables directly from BIM models.
Design Engineer Associate M.C. Dean IncDesign Engineer AssociateTysons, VAAssist other engineers in producing conceptual design to construction documents from utilization voltage to low voltage including, detailed equipment layout, single and three-line diagrams, grounding, and feeder routing. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration.
Project Engineer, Staff M.C. Dean IncProject Engineer, StaffAshburn, VAHeadquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, complex infrastructure, and global enterprises.
Mechanical Engineer MarkonMechanical EngineerMcLean, Virginia$125,000–$150,000 / yearFull timeOur growing reach extends across 17 states, 116 countries, and 5 continents, where our team of dynamic professionals collaborates to deliver unparalleled program and project management services. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
NewSenior Nuclear Engineer - TS/SCI Poly Required Leidos Holdings IncSenior Nuclear Engineer - TS/SCI Poly RequiredReston, VA$131,300–$237,350 / yearExperience developing and executing physics-based simulations using tools such as MCNP, SCALE, ORIGEN, COMSOL, and related modeling software, supplemented by data analysis tools such as Python, MATLAB, or C++. Responsibilities include conducting technical assessments of foreign nuclear weapons infrastructure to reverse-engineer protective hardening measures and identify facility, process, and supply chain vulnerabilities.
Senior Electrical Engineer Legence CorpSenior Electrical EngineerDC$150,000–$190,000 / yearThe company specializes in designing, fabricating, and installing complex HVAC, process piping, and other mechanical, electrical, and plumbing (MEP) systems-enhancing energy efficiency, reliability, and sustainability in new and existing facilities. P2S|CMTA stands as a provider of professional engineering services to a broad range of markets, including higher education, healthcare, ports/harbors, industrial, entertainment, commercial, laboratories, municipal, and federal sectors.