Operations Manager Keolis Transit Services, LLCOperations ManagerLeesburg, VAPart timeAll roles may entail, to varying extents, the following physical demands: Long periods (potentially exceeding 8 hours per day) of walking, standing, sitting, bending, pushing, pulling, climbing, lifting, balancing, stooping, twisting, squatting, handling materials, repetitive hand-wrist motions, and traversing uneven surfaces; Exposure to both extreme heat and cold; Exposure to loud noises, fumes, and airborne particles; In addition to the above demands inherent in every role, the following roles may entail unique physical demands, including: Operators/Drivers may work inside or outside vehicles and may operate vehicles for over 8 hours per day. Maintenance Employees may be exposed to toxic or caustic chemicals in a ventilated maintenance shop and may work with personal computers, laptops, electronic hand-held devices, complex electrical schematics, diagnostic software and testing devices, and other heavy machinery.
Building Maintenance Manager Hyatt Hotels CorpBuilding Maintenance ManagerReston, VAThe Building Maintenance Manager is responsible to assist the Director of Engineering in ensuring the efficient and economic operation of the Engineering Department in support of all other operating Departments, supplying services as required to the entire operation, and maintaining equipment, building, and grounds in optimum condition. This person must be knowledgeable in HVAC, Refrigeration, and Electrical Engineering.\n\n.
Facilities Manager MEI Rigging & Crating, LLCFacilities ManagerChantilly, VAWhile performing the functions of this job, the employee is occasionally exposed to work near moving mechanical parts, work in high, precarious places, fumes, or airborne particles, toxic or caustic chemicals, outdoor weather conditions, wet or humid conditions, extreme cold, extreme heat, risk of electrical shock, vibration. Our day-to-day operations are guided by our shared values of integrity, respect, professionalism, safety, commitment, and results and this has positioned us to provide exceptional service to customers of all sizes ranging from Aerospace, Automotive, Construction, Data Center, Food Processing, Healthcare, Manufacturing, Pharmaceutical, and Institutional companies to every industry in between.
Senior Electrical Controls Engineer AccelevationSenior Electrical Controls EngineerSterling, VirginiaAs an Electrical Controls Engineer, you will design, implement, and support industrial automation and control systems that power our switchgear and switchboard solutions. Qualifications Bachelor’s degree in Electrical Engineering, Controls Engineering, or related field (or equivalent hands-on experience).
Operations Manager Keolis AmericaOperations ManagerLeesburg, VirginiaAll roles may entail, to varying extents, the following physical demands: Long periods (potentially exceeding 8 hours per day) of walking, standing, sitting, bending, pushing, pulling, climbing, lifting, balancing, stooping, twisting, squatting, handling materials, repetitive hand-wrist motions, and traversing uneven surfaces; Exposure to both extreme heat and cold; Exposure to loud noises, fumes, and airborne particles; In addition to the above demands inherent in every role, the following roles may entail unique physical demands, including: Operators/Drivers may work inside or outside vehicles and may operate vehicles for over 8 hours per day. Maintenance Employees may be exposed to toxic or caustic chemicals in a ventilated maintenance shop and may work with personal computers, laptops, electronic hand-held devices, complex electrical schematics, diagnostic software and testing devices, and other heavy machinery.
Data Center Facilities Technician I, Electrical Google LLCData Center Facilities Technician I, ElectricalSterling, VAFrom software to hardware our teams are shaping the future of world-leading hyperscale computing, with key teams working on the development of our TPUs, Vertex AI for Google Cloud, Google Global Networking, Data Center operations, systems research, and much more. We"re the driving force behind Google"s groundbreaking innovations, empowering the development of our cutting-edge AI models, delivering unparalleled computing power to global services, and providing the essential platforms that enable developers to build the future.
Data Center Supply Chain Manager, Data Center Supply Solutions Amazon.com IncData Center Supply Chain Manager, Data Center Supply SolutionsHerndon, VAThe Data Center Sourcing & Procurement (DCSP) team is seeking a results-oriented, data-driven Supply Chain Manager to own sourcing and supply management for critical Long Lead Equipment (LLE) supporting AWS Data Center build projects across the Americas region. You"ll join a diverse team of software, hardware, and network engineers, procurement managers, supply chain specialists, security experts, and operations managers.
Technical Project Manager - Data Center Development Beijing ByteDance Technology Co LtdTechnical Project Manager - Data Center DevelopmentAshburn, VAOur work involves, but not limiting to, data center innovation, implementing advanced technologies and renewable energy to achieve carbon-neutrality, rapid project delivery, capacity planning, process and risk control, cost management, etc. Key job responsibilities include: Responsible for the End to End project management of data center delivery including cross-functional team collaboration.
Information Systems, Technology and Security Manager Howard UniversityInformation Systems, Technology and Security ManagerWashington, DC$116,858–$128,544 / yearYour work will include duties common to an information system security manager and some duties of an engineer, working with a team to officiate, plan, and maintain the appropriate operational security for information systems and programs, working closely with Howard University Enterprise Technology Service (ETS) to create IT policies and procedures for RITA. Work involves coordinating activities to develop IT systems for RITA UARC applications, supporting the use of DoD modeling and simulation tools, executing security authorization, and systems analysis.
Mainenance Manager Taste of HistoryMainenance ManagerWashington DCMust be capable of “hands on repairs” in most maintenance disciplines and be available to assist other maintenance staff with related tasks such as general painting, carpentry, plumbing, electrical, masonry, concrete, heating, welding, roofing and other related jobs including landscaping and care and maintenance of all restroom facilities. We’re looking for a proactive problem-solver with strong leadership skills, a keen eye for detail, and the ability to coordinate repairs, preventive maintenance, and vendor services across several sites in a fast-paced, iconic environment.
NewCommissioning Manager Holder ConstructionCommissioning ManagerAshburn, VAKey Responsibilities Lead and manage the full MEP commissioning process from preconstruction through closeout, including Factory Witness Testing (FWT/FAT), Integrated Systems Testing (IST), and final commissioning documentation. Holder Construction is a nationally recognized leader in the construction industry, consistently ranked among the top firms on ENR's Top 400 Contractors list.
Systems Engineering Manager Rite-Solutions IncSystems Engineering ManagerWashington, DCThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. Required: Bachelor's (with 10-12 years of experience) or Master's degree (with 8-10 years of experience) or a PhD (with 5-7 years experience) in Systems Engineering, Electrical Engineering, Mechanical Engineering, Aerospace Engineering, or a related technical field.
Sr. Electrical Engineer JPJ StaffingSr. Electrical EngineerRockville, MarylandBuilding types include various healthcare facilities including hospitals, out-patient clinics, and lab research facilities as well as a variety of office spaces for government and commercial clients. The ideal candidate is a registered PE with 10+ years in the consulting engineering field , with excellent technical and verbal and written communication skills, and a strong work ethic and leadership abilities.
NewEngineering Program Manager II AxonEngineering Program Manager IISterling, VA$115,500–$184,800 / yearThis role sits at the intersection of product, internal engineering, and external development partners: taking requirements from product management, aligning them with internal technical teams, and directing outside development partners (ODM/CM and technical solution providers) to design, develop, and deliver the resulting engineering solutions. Own the master schedule for solutions programs delivered in partnership with outside development partners (ODM/CM and technical solution providers), driving milestones across all program phases (EVT, DVT, PVT).
Manager, Systems Engineering - Intelligence & Special Programs Nutanix Inc.Manager, Systems Engineering - Intelligence & Special ProgramsMclean, VA$261,000–$391,000 / yearIf hired, employee will be in an "at-will position" and the Company reserves the right to modify base salary (as well as any other discretionary payment or compensation program) at any time, including for reasons related to individual performance, Company or individual department/team performance, and market factors. Manage the Systems Engineers in the territory, conducting regular 1:1s with direct reports, 2x2 meetings with sales counterparts, and handling expense management, quarterly check-ins, and escalation conversations.
Outbound Call Center Sales Manager American Residential Services LLCOutbound Call Center Sales ManagerSpringfield, VA$120,000–$140,000 / yearThe ideal candidate has successfully managed outbound dialing teams, understands phone-based sales, and knows how to use coaching, call analytics, and disciplined follow-up strategies to improve contact, conversion, and appointment-setting results. Join American Residential Services (ARS), the nation's largest provider of residential HVAC, plumbing, and electrical services, with more than 7,000 team members and over 45 years of delivering trusted home comfort solutions.
Plumbing Service Manager FH FurrPlumbing Service ManagerRockville, MDWith over 1,000 dedicated employees and a fleet of over 600 trucks on the road, we stand tall as a major player, delivering top-tier service across Virginia, Maryland, and Delaware. With headquarters in Manassas, VA, and 16 offices throughout Virginia, Maryland, and Delaware, we cover a vast territory and have become a household name in plumbing, heating, air conditioning, and electrical services.
Outbound Call Center Sales Manager ARS-Rescue RooterOutbound Call Center Sales ManagerSpringfield, Virginia$120,000–$140,000 / yearFull timeThe ideal candidate has successfully managed outbound dialing teams, understands phone-based sales, and knows how to use coaching, call analytics, and disciplined follow-up strategies to improve contact, conversion, and appointment-setting results. Join American Residential Services (ARS), the nation’s largest provider of residential HVAC, plumbing, and electrical services, with more than 7,000 team members and over 45 years of delivering trusted home comfort solutions.
NewHealth and Safety Manager, Data Center Health and Safety Amazon.com IncHealth and Safety Manager, Data Center Health and SafetySterling, VAWe 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. Working backward from the needs of Operations, we take end-to-end responsibility for delivering regional safety programs that protect people while minimizing operational disruption.
Sr Electrical Engineer II Axon Enterprise IncSr Electrical Engineer IISterling, VAHundreds of commercial, government, and defense customers around the world rely on Dedrone's comprehensive, command and control (C2) solutions to protect against the persistent and escalating threat from drones while enabling "good" drones to fly. Lead the end-to-end design of scalable hardware platforms, integrating high-speed digital processing, analog sensor interfaces, and robust power delivery architectures for counter UAS systems.
Electrical Estimator RosendinElectrical EstimatorSterling, VirginiaWork with senior-level estimators to provide the Lead Estimator,Estimating Manager, and/or Chief Estimator a detailed review of the scope, technical requirements, and pricing for the estimated bid package. Using established procedures to prepare estimates by calculating the complete takeoff of the scope of work and entering them into the computer estimating system; review the estimate printout for accuracy and completeness.
Estimator I (Electrical/Construction) RosendinEstimator I (Electrical/Construction)Sterling, VirginiaWork with senior-level estimators to provide the Lead Estimator,Estimating Manager, and/or Chief Estimator a detailed review of the scope, technical requirements, and pricing for the estimated bid package. Using established procedures to prepare estimates by calculating the complete takeoff of the scope of work and entering them into the computer estimating system; review the estimate printout for accuracy and completeness.
Construction Manager Beazer Homes USA IncConstruction ManagerChantilly, VAMay require travel to multiple construction sites where temperature, weather and noise may vary; may encounter electrical, dust, poor ventilation, dangerous machinery and moving objects and toxic conditions. If you have any questions about our privacy policy or would like to learn more, please visit Beazer.com/privacy, which includes a link to an additional notice for California residents and which link can also be visited directly at Beazer.com/Californiaprivacy.
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.
Assistant Maintenance Manager BozzutoAssistant Maintenance ManagerWashingtonWe proudly offer a diverse range of employee resource groups, providing opportunities for our employees to connect over shared experiences, backgrounds, and cultures. Whether it’s the talent within our communities or the expertise across our property operations teams, we work together to make extraordinary happen for our clients, residents and fellow team members.
Contracts Manager 4 M.C. Dean, IncContracts Manager 4Tysons , VirginiaFull timeActivities and tasks will include but are not limited to: Leading pursuits from a contracts’ perspective including interpreting, and providing guidance on solicitation, government and commercial regulations, and customer policies and procedures material to program teams. Qualifications: Clearance/Citizen Type: Applicants selected will be subject to a government security investigation and may meet eligibility requirements, including U.S. Citizenship, for access to classified information; ability to obtain and maintain a Secret clearance is REQUIRED .
Assistant Service Manager BozzutoAssistant Service ManagerWashingtonWe proudly offer a diverse range of employee resource groups, providing opportunities for our employees to connect over shared experiences, backgrounds, and cultures. Whether it’s the talent within our communities or the expertise across our property operations teams, we work together to make extraordinary happen for our clients, residents and fellow team members.
NewAssistant Maintenance Manager - $3,500 Sign On Bonus BozzutoAssistant Maintenance Manager - $3,500 Sign On BonusBethesda, Maryland$61,000–$67,000 / yearWe proudly offer a diverse range of employee resource groups, providing opportunities for our employees to connect over shared experiences, backgrounds, and cultures. Whether it’s the talent within our communities or the expertise across our property operations teams, we work together to make extraordinary happen for our clients, residents and fellow team members.
NewAssistant Maintenance Manager ($2,500 Sign-on Bonus!) BozzutoAssistant Maintenance Manager ($2,500 Sign-on Bonus!)Alexandria, Virginia$61,000–$62,000 / yearWe proudly offer a diverse range of employee resource groups, providing opportunities for our employees to connect over shared experiences, backgrounds, and cultures. Whether it’s the talent within our communities or the expertise across our property operations teams, we work together to make extraordinary happen for our clients, residents and fellow team members.
Assistant Maintenance Manager - Foggy Bottom - $1,000 Sign-On Bonus BozzutoAssistant Maintenance Manager - Foggy Bottom - $1,000 Sign-On BonusWashingtonWe proudly offer a diverse range of employee resource groups, providing opportunities for our employees to connect over shared experiences, backgrounds, and cultures. Whether it’s the talent within our communities or the expertise across our property operations teams, we work together to make extraordinary happen for our clients, residents and fellow team members.
Product Manager, AI/ML & Foundation Models (R4991) Shield AIProduct Manager, AI/ML & Foundation Models (R4991)Washington, DCLI-DM2 #LE Full-time regular employee offer package: Pay within range listed + Bonus + Benefits + Equity Temporary employee offer package: Pay within range listed above + temporary benefits package (applicable after 60 days of employment) Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location. The PM partners closely with engineering, AI research, Hivemind Solutions, and field teams to deliver the tooling that enables sovereign autonomy , AI Factories at the edge , and continuous learning —capabilities that are central to Shield AI’s strategic direction.
NewAssistant Maintenance Manager ($5,000 Sign on Bonus!) BozzutoAssistant Maintenance Manager ($5,000 Sign on Bonus!)Alexandria, VirginiaWe proudly offer a diverse range of employee resource groups, providing opportunities for our employees to connect over shared experiences, backgrounds, and cultures. Whether it’s the talent within our communities or the expertise across our property operations teams, we work together to make extraordinary happen for our clients, residents and fellow team members.
NewElectrical Project Engineer: Hybrid JobotElectrical Project Engineer: HybridReston, VA$85,000–$115,000 / 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 requires a high level of technical expertise, a strong commitment to sustainability, and an ability to work collaboratively with various teams.
NewData Center Controls Tech, Deployment Amazon Data Services, Inc.Data Center Controls Tech, DeploymentHerndon, VAThe Data Center Global Controls team is looking for exceptional individuals to join our Controls organization as a Controls Technician for Service & Construction of the Building Management Systems (BMS) and Electrical Power Monitoring System (EPMS) within Amazon data centers. The candidate will possess technical background and experience in installation, troubleshooting, operations and/or maintenance of field sensors, controllers, wiring, networking and programming associated with the industrial controls systems.
Engineering Operations Technician Amazon Data Services, Inc.Engineering Operations TechnicianSterling, VAThey will maintain, operate, and troubleshoot mission-critical data center facility equipment including stand-by diesel generators and related fuel systems, 3 phase electrical systems such as switchgear, UPS units, PDUs, and wet cell batteries and associated systems. Regularly walk, use hands and fingers, handle or feel, reach with hands and arms, stoop, kneel, crouch or crawl, climb stairs, twist, bend, work above shoulders, grasp, carry, push and pull objects into position.
Electrical Project Manager GpacElectrical Project ManagerWashington DC, DC95000–130000GPAC (Growing People and Companies) is an award-winning search firm specializing in placing quality professionals within multiple industries across the United States since 1990. We are extremely competitive, client-focused and realize that our value is in our ability to deliver the right solutions at the right time.
Facility Maintenance Manager AMC Entertainment, Inc. (Inactive)Facility Maintenance ManagerOxon Hill, MD$23.25–$24.50 / hourCommunicate with impact by listening and collaborating effectively with supervisors, peers, subordinates, guests, vendors, and corporate partners in fast-paced, high-volume settings. Coordinate with approved AMC vendors to submit necessary work orders for repairs when tasks exceed the theatre teams capabilities.
Electrical Service Manager F.H. FurrElectrical Service ManagerRockville, MarylandFull timeExperience in electrical service is preferred, but not required— we value transferable leadership experience from home services or other field-based industries. If you’re an experienced Service Manager who thrives on leadership and innovation, this is your chance to join a team that values excellence.
Project Manager - Commercial Construction Atlantic Constructors, Inc.Project Manager - Commercial ConstructionSterling, VAFull timeProject Manager (SPM) - MEP oversee all aspects of planning and implementing the delivery of our commercial construction projects, including Mechanical, Plumbing, Sheet Metal, HVAC, Electrical, Fire Protection (sprinkler), and our respective subcontractors. Our SPM's possess the soft skills required to work with unique personalities that are present in the construction environment, and overcome the challenges common on large construction projects.
Project Manager Centex ConstructionProject ManagerVA$100,000–$150,000 / yearRenovation work is a full interior demo and rebuild of the historic structures including Roof repairs; HVAC replacement; Plumbing repairs; Perimeter Drain Tile replacement; Hazardous Material abatement; Replace Fire Alarm system; Install Fire Sprinklers; Electrical and Lighting repairs; and Install two Elevators (one Personal), one (Service). In this position, the incumbent directs and supervises activities related to contract administration, change orders, submittals, procurement, project financial projections, and schedule requirements to ensure projects are completed with quality, profitable, adhering to our Safety/Zero Harm culture.
Generating Assets Manager US Department of EnergyGenerating Assets ManagerWashington, DC$147,945–$197,200 / yearSpecialized experience for this position is defined as: 1) Directing overall generating asset programs or comparable programs and formulating long-range strategic plans, policies, and goals to support utility or power-generation business objectives; 2) Managing multi-million dollar budgets, resource allocations, and workforce planning, while supervising a diverse team of professional staff, subordinate supervisors, and contracted operations; and 3) Representing the agency or organization in negotiations with executive-level officials, regulatory bodies, and federal or state partners to secure resources, establish funding agreements, and resolve critical operational issues. To apply for this position, you MUST provide a complete application package which includes: Your two (2) page RESUMEshowing all relevant work experience (paid and unpaid) including: duties performed; full name and address of each employer; start and end dates (month/day/year); work schedule (part-time, full-time, number of hours if intermittent); salary; and any completed education and training (program title, subject area, number of hours completed, and completion date).
Technical Project Manager BNHTechnical Project ManagerHillandale, Maryland$118,000–$161,000 / yearLeveraging the capabilities of our parent companies, BNH specializes in testing and evaluation for military and space systems combined with proven capability in large-scale Government program management, integration, engineering, and construction services for specialized and technically advanced high-hazard facilities. The Technical Project Manager will work as a member of an integrated team, providing technical support to engineers, technicians, and supervisors to assist with project improvement efforts, satisfy quality requirements, and initiate corrective actions when necessary to ensure projects are built to scope.
Documentation Manager Liquid Robotics IncDocumentation ManagerPotomac, MD$92,000–$164,000 / yearThis on-site role in the Potomac Region will work closely with systems engineers, field support, mechanical, electrical, and software teammates to define verification strategies, develop test artifacts, execute verification campaigns, and produce objective evidence of requirement compliance. Hands-on experience with test equipment (oscilloscopes, logic analyzers, power supplies, data acquisition systems) and scripting languages/tools for automation and data analysis (Python, MATLAB, LabVIEW, or similar).
Studio Manager BODY20 Potomac FallsStudio ManagerSterling, Virginia$45,000–$60,000 / yearCompensation: $45,000–$55,000 base + bonus (Total OTE $60,000–$65,000) Schedule: Full-Time (40+ hours/week) BODY20® is revolutionizing fitness with Electro-Muscle Stimulation (EMS) technology — offering a full-body workout in just 20 minutes. By combining personalized one-on-one training with body gear that sends electrical impulses into the deep tissue of your body’s muscles the way your brain does BODY20 ® helps every body workout to 100%.
Event Operations Manager - Marriott Marquis Encore Group (USA) LLCEvent Operations Manager - Marriott MarquisWashington, DCProvides outstanding customer service by establishing excellent working relationships with internal and external clients, team members, neighboring Encore properties and all vendors. Manages the daily floor activities and workflow of technicians to ensure that all equipment and services are delivered on time, in good working condition and as specified by clients and the hotel.
Assistant Studio Manager BODY20 Potomac FallsAssistant Studio ManagerSterling, VirginiaBy combining personalized one-on-one training with body gear that sends electrical impulses into the deep tissue of your body’s muscles the way your brain does BODY20 ® helps every body workout to 100%. The Assistant Studio Manager supports studio operations, drives membership sales, and delivers high-quality 1:1 BODY20® EMS sessions.
Capture Manager Scout Space IncCapture ManagerReston, VA$110,000–$160,000 / yearAs a company at the forefront of space domain awareness (SDA), optical sensing payloads, and on-orbit autonomy, Scout is looking for an individual capable of independently owning complex captures and proposals while serving as the primary liaison between business development and technical teams to develop mission-aligned solutions. The Capture Manager will be responsible for leading the end-to-end capture process-from early opportunity shaping through proposal submission-while establishing and scaling companywide processes to ensure consistent success in capturing new business.
Life Safety System Manager Virginia Hospital CenterLife Safety System ManagerArlington, VALife Safety System manager must immediately schedule and supervise corrections and repair of all deficiencies found during testing, presents all documents to DFE Director and assists director during local, state and, federal inspections. Manage and schedule required inspections of life safety systems to include Fire Alarm Systems, Emergency power systems and associated Automatic Transfer Switches.
Senior Facilities Manager Erickson Senior LivingSenior Facilities ManagerFairfax, VirginiaWoodleigh Chase helps people live better lives by fulfilling our promises of a vibrant lifestyle, financial stability, and focused health and well-being services for those who live and work with us. The Senior Facilities Manager is responsible for providing timely, competent, and professional delivery of maintenance, engineering, and grounds services for residents and employees of the community.
Senior Facilities Electrical Engineer (Supporting Nro) ASRC Federal Holding CompanySenior Facilities Electrical Engineer (Supporting Nro)Fort Belvoir, VASupervising a team of up to 14 on site Requirements:Active TS/SCI with CI polyBS/BA + 5-7 years of experience supporting projects of similar size, scope, and complexityProfessional Engineer (PE) certification/registrationKnowledge of process improvement models (e.g., LEAN/Six Sigma, ISO 9000)Experience building and sustaining high performing integrated teams as well as managing O&M, construction/renovation projectsExperience planning and implementing large-scale capital improvement projectsExperience with integrating project schedulesExperience/familiarity with Power Plant design/high voltage system operationsProficient knowledge and experience in the use of project management concepts to manage items including, but not limited to project schedule, scope, cost, risk, and deliverables and related metricsKnowledge in Mechanical, Electrical, and Plumbing (MEP) concepts of operation, and electrical generation proceduresKnowledge of U.S. Government exercise or crisis management communities and experience planning, coordinating and executing support to special eventsFamiliarity with 24/7 operational environment. Key Role: Direct the facilities operations and maintenance at each site including but not limited to:Engineering, central plant, fire protection/life safety, security, telecommunications, conference center, cafeteria, O&M, ground services, construction, renovations, and custodialProviding technical support to site operations.