NewWater Resources Engineer JobotWater Resources EngineerSan Antonio, TX$90,000–$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. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.
NewProject Engineer E-Z Bel ConstructionProject EngineerSAN ANTONIO, TXThe Project Engineer provides critical support to the Project Manager and Superintendent by managing project documentation, coordinating field and office workflows, and maintaining accurate schedule, cost, and quantity information. The Project Engineer performs both office and field duties, requiring regular walking, standing, sitting, and the ability to navigate active construction sites with uneven terrain and outdoor conditions.
NewLead Operating Engineer *US AMR-Jones Lang LaSalle Americas, Inc.Lead Operating EngineerSAN ANTONIO, TX$65,000–$69,500Ability to lift a minimum of 80 lbs, climb ladders up to 20 ft, work at heights, navigate rooftops, and perform physically demanding tasks including frequent walking, climbing, bending, kneeling, stooping, and overhead work. Whether you’ve got deep experience in commercial real estate, skilled trades or technology, or you’re looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward.
PKI/PKE Engineer Capgemini Government Solutions LLCPKI/PKE EngineerSan Antonio, TXThe disclosed range takes into account the wide range of factors that are considered in making compensation decisions including, but not limited to, geographic location, relevant education, qualifications, certifications, experience, skills, seniority, performance, sales or revenue-based metrics, and business or organizational needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.
Microsoft Purview Engineer Capgemini Government Solutions LLCMicrosoft Purview EngineerSan Antonio, TXThe disclosed range takes into account the wide range of factors that are considered in making compensation decisions including, but not limited to, geographic location, relevant education, qualifications, certifications, experience, skills, seniority, performance, sales or revenue-based metrics, and business or organizational needs. With its strong 55-year heritage and deep industry expertise, Capgemini is trusted by its clients to address the entire breadth of their business needs, from strategy and design to operations, fueled by the fast evolving and innovative world of cloud, data, AI, connectivity, software, digital engineering and platforms.
Windows Server Engineer Capgemini Government Solutions LLCWindows Server EngineerSan Antonio, TXThe disclosed range takes into account the wide range of factors that are considered in making compensation decisions including, but not limited to, geographic location, relevant education, qualifications, certifications, experience, skills, seniority, performance, sales or revenue-based metrics, and business or organizational needs. With its strong 55-year heritage and deep industry expertise, Capgemini is trusted by its clients to address the entire breadth of their business needs, from strategy and design to operations, fueled by the fast evolving and innovative world of cloud, data, AI, connectivity, software, digital engineering and platforms.
CE Facility Support Engineer - Electrical 3 BC ForwardCE Facility Support Engineer - Electrical 3San Antonio, TX$50 / hourThe ideal candidate will have strong experience in datacenter electrical infrastructure, building management systems, and high-availability power systems and a proven ability to execute planned shutdowns, testing, and maintenance while sustaining critical loads. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.
PIM/PAM Engineer Capgemini Government Solutions LLCPIM/PAM EngineerSan Antonio, TXThe disclosed range takes into account the wide range of factors that are considered in making compensation decisions including, but not limited to, geographic location, relevant education, qualifications, certifications, experience, skills, seniority, performance, sales or revenue-based metrics, and business or organizational needs. With its strong 55-year heritage and deep industry expertise, Capgemini is trusted by its clients to address the entire breadth of their business needs, from strategy and design to operations, fueled by the fast evolving and innovative world of cloud, data, AI, connectivity, software, digital engineering and platforms.
Field Engineer I -Structured Cabling IES Holdings IncField Engineer I -Structured CablingSan Antonio, TXMinimum Years of Experience 2-4 License Required No Minimum Education High School Overview IES is a national provider of industrial products and infrastructure services to a variety of end markets, including electrical, mechanical and communications contracting solutions for the commercial, industrial, residential and renewable energy markets. NOTE TO ALL AGENCIES: Any unsolicited agency resumes or agency represented candidates that are presented to any IES employee without first having a signed contract between that agency and the IES Talent Acquisition organization will become the property of IES and no fees will be paid.
Field Engineer I -Structured Cabling IES CommunicationsField Engineer I -Structured CablingSan Antonio, TexasFull timeMinimum Education: High School Overview: IES is a national provider of industrial products and infrastructure services to a variety of end markets, including electrical, mechanical and communications contracting solutions for the commercial, industrial, residential and renewable energy markets. NOTE TO ALL AGENCIES: Any unsolicited agency resumes or agency represented candidates that are presented to any IES employee without first having a signed contract between that agency and the IES Talent Acquisition organization will become the property of IES and no fees will be paid.
Field Engineer I- Data Center Services IES Holdings IncField Engineer I- Data Center ServicesSan Antonio, TXMinimum Years of Experience 2-4 License Required No Minimum Education High School Overview IES is a national provider of industrial products and infrastructure services to a variety of end markets, including electrical, mechanical and communications contracting solutions for the commercial, industrial, residential and renewable energy markets. NOTE TO ALL AGENCIES: Any unsolicited agency resumes or agency represented candidates that are presented to any IES employee without first having a signed contract between that agency and the IES Talent Acquisition organization will become the property of IES and no fees will be paid.
Field Engineer - Survey DNT ConstructionField Engineer - SurveySan Antonio, TXWe work with the latest technology in the Survey Field including: Trimble GPS, Robotics, and Topcon GPS machine control units. As a Field Engineer in our Survey department, you will provide the Chief of the crew (size is three to four people) with assistance in performing assigned tasks.
NewField Engineer - Survey DNT Construction , LLCField Engineer - SurveySan Antonio, TXPosition OverviewDNT Construction, LLC seeks highly motivated individuals for a Survey Department position in the San Antonio and Austin area offices. Additional InformationThis general overview includes essential functions and does not preclude other job‑related duties requested by supervisor or management.
NewField Engineer - Survey & GPS (No Experience Required) DNT Construction , LLCField Engineer - Survey & GPS (No Experience Required)San Antonio, TXIdeal candidates should be able to work outdoors in various weather conditions and hold a valid TX driver's license. The role involves assisting a crew chief, maintaining equipment, and collaborating with cross-functional teams.
Field Service Engineer (Field Remote - San Antonio, TX) PerkinElmer US LLCField Service Engineer (Field Remote - San Antonio, TX)San Antonio, TXRemote$70,200–$80,000 / yearThe person needs to occasionally move between labs, corridors, adjoining rooms, and buildings onsite Frequently operate on instruments, objects, tools or controls, which will require regularly bending, squatting, stretching and reaching in order to perform in a service function. Basic Qualification: BA Bachelor Degree in Applied Science, Biology, Chemistry, Electronics, Mathematics, Engineering, or related discipline including military experience plus 3 years direct experience with repair of laboratory equipment OR.
Commissioning Field Engineer - Elec/LV/Mech Systems Hoffman Construction CoCommissioning Field Engineer - Elec/LV/Mech SystemsTX$100,000–$140,000 / yearHoffman Construction is a forward-thinking, self-performing builder specializing in technically complex, sustainable projects across advanced technology, mission critical, life sciences, healthcare, higher education, and commercial markets. The Field Commissioning Engineer will lead onsite quality control efforts by assisting subcontractors and vendors with startup preparation, including reviewing startup schedules and any impact that other subcontractors may have during startup.
NewWebber- Electrical Field Engineer- Waterworks FerrovialWebber- Electrical Field Engineer- WaterworksSan Antonio, TXCareer growth**: Benefit from global and cross-business unit mobility, with development processes designed to ensure your professional growth.* **Compelling benefits and employee wellbeing**: Enjoy a comprehensive benefits package that rewards your hard work and dedication and take advantage of initiatives designed to support your physical and psychological health.* **Productivity tools**: Utilize cutting-edge tools like Microsoft Copilot to enhance your productivity and efficiency.# **Job Description:****Join Our Team as a Field Engineer and Start Your Career with Webber****Inspiring Career Opportunity**Are you wanting to get your foot in the door at a fast-growing Company? ## Webber- Electrical Field Engineer- WaterworksApplylocations: San Antonio, TXtime type: Full timeposted on: Posted Todaytime left to apply: End Date: June 30, 2026 (30+ days left to apply)job requisition id: JR17482# **Join Ferrovial: Where Innovation Meets Opportunity**Are you ready to elevate your career with a global leader in infrastructure solving complex problems and generating a positive outcome on people's lives?
Field Engineer Ferrovial SEField EngineerSan Antonio, TXThe Field Engineer shall have the responsibility to support site administration and coordination of site operations, quality control, health and safety, and cost control for field operations of a defined area or type of construction activities for the project under the direction of the Discipline Manager. In 2021, the Texas Department of Transportation (TxDOT) selected Alamo NEX Construction, LLC, a joint venture between Ferrovial Construction Texas, LLC and DBW, LLC (both Ferrovial Group subsidiaries), to complete the Interstate 35 (I-35) NEX Central Project.
NewField Engineer Henselphelps ConstructionField EngineerSan Antonio, TXAny Employment Offers are Contingent Upon Successful Completion of the Following:Verification of Work Authorization and Employment EligibilitySubstance Abuse ScreeningPhysical Exam (if applicable)Background Checks for Badging/Security Clearances (if applicable)About Hensel Phelps:Founded in 1937, Hensel Phelps specializes in building development, construction and facility services in markets ranging from aviation to government, commercial, transportation, critical facilities, healthcare and transportation. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information.
Field Service Engineer 1 - San Antonio, TX GE HealthCare Technologies IncField Service Engineer 1 - San Antonio, TXSan Antonio, TXRemoteQualifications: Associate''s or Bachelor''s degree in Electrical Engineering, Biomedical Engineering, Mechanical Engineering, or related field; OR equivalent military education; OR participant in the formal GEHC Biomed/FE Services Internship or Military Externship program; OR High School Diploma/GED and 4 or more years of experience servicing electronic equipment. In addition, during employment, the employee must comply with all customer access policies, including but not limited to obtaining and/or providing proof of required immunizations, and additional drug tests or background checks (including a federal government background check if assigned to support a contract with the federal government).
NewMaster Field Engineer - Automated Logic C15 Automated Logic Contracting SvMaster Field Engineer - Automated LogicSan Antonio, TX$79,000–$158,000 / yearThrough cutting‑edge advancements in climate solutions such as temperature control, air quality and transportation, we improve lives, empower critical industries and ensure safe transport of food, lifesaving medicines and more. Time off and Leave: Paid vacation days up to 15 days; paid sick days up to 5 days; paid personal leave up to 5 days; paid holidays up to 13 days; birth and adoption leave; parental leave; family and medical leave; bereavement leave; jury duty leave; military leave; purchased vacation.
NewMaster Field Engineer C15 Automated Logic Contracting SvMaster Field EngineerSan Antonio, TX$79,000–$158,000 / yearCarrier Global Corporation, a global leader in intelligent climate and energy solutions, is committed to creating innovations that bring comfort, safety and sustainability to life. As a technical and product expert, you will solve highly complex problems, lead in training less experienced Field Engineers, and serve as a point of contact in the field.
Field Engineer ALAMO NEX CONSTRUCTION, LLCField EngineerSan Antonio, TexasThe Field Engineer shall have the responsibility to support site administration and coordination of site operations, quality control, health and safety, and cost control for field operations of a defined area or type of construction activities for the project under the direction of the Discipline Manager. In 2021, the Texas Department of Transportation (TxDOT) selected Alamo NEX Construction, LLC, a joint venture between Ferrovial Construction Texas, LLC and DBW, LLC (both Ferrovial Group subsidiaries), to complete the Interstate 35 (I-35) NEX Central Project.
Commissioning Field Engineer - Room Ready Hoffman Construction CoCommissioning Field Engineer - Room ReadySan Antonio, TX$85,000–$130,000 / yearHoffman Construction is a forward-thinking, self-performing builder specializing in technically complex, sustainable projects across advanced technology, mission critical, life sciences, healthcare, higher education, and commercial markets. Must possess strong organizational and computer use skills and have an elevated level of competency to read/write/speak English, interpret construction related documentation and communicate with coworkers.
Field Engineer Terracon Consultants IncField EngineerSan Antonio, TXMay work with engineering technician crews in testing, observations and data gathering activities on project sites and prepare daily reports documenting activities and findings. Services may be provided for existing or proposed projects in a variety of sectors, including for example public works, transportation, commercial, communications, energy, and industrial.
Field Service Engineer 1 - San Antonio, TX GE HealthCareField Service Engineer 1 - San Antonio, TXSan Antonio, TexasRemoteAssociate's or Bachelor's degree in Electrical Engineering, Biomedical Engineering, Mechanical Engineering, or related field; OR equivalent military education; OR participant in the formal GEHC Biomed/FE Services Internship or Military Externship program; OR High School Diploma/GED and 4 or more years of experience servicing electronic equipment. In addition, during employment, the employee must comply with all customer access policies, including but not limited to obtaining and/or providing proof of required immunizations, and additional drug tests or background checks (including a federal government background check if assigned to support a contract with the federal government).
Webber- Field Engineer- Waterworks EG8 Webber Waterworks, LLCWebber- Field Engineer- WaterworksNew Braunfels, TexasFounded in 1963, Webber, part of Ferrovial Construction, is a leading construction company that specializes in heavy civil, waterworks, energy and infrastructure management and is dedicated to safely providing intelligent solutions to its clients and community. Webber also has an in-house engineering services department to help optimize building efficiency and quality while solving complex project challenges using field experience, innovative construction methods and BIM technology.
Webber- Electrical Field Engineer- Waterworks EG8 Webber Waterworks, LLCWebber- Electrical Field Engineer- WaterworksSan Antonio, TexasFounded in 1963, Webber, part of Ferrovial Construction, is a leading construction company that specializes in heavy civil, waterworks, energy and infrastructure management and is dedicated to safely providing intelligent solutions to its clients and community. Webber also has an in-house engineering services department to help optimize building efficiency and quality while solving complex project challenges using field experience, innovative construction methods and BIM technology.
NewField Engineer: Highway Construction & Site Coordination FerrovialField Engineer: Highway Construction & Site CoordinationSan Antonio, TXThis position involves supporting the Discipline Manager in coordinating various construction activities, ensuring quality control and compliance, and managing site operations. Strong communication skills, knowledge of Microsoft Excel, and familiarity with highway construction are important for this role.#J-18808-Ljbffr.
NewElectrical Field Engineer - Waterworks (San Antonio) FerrovialElectrical Field Engineer - Waterworks (San Antonio)San Antonio, TXThis role supports project management, focusing on maximizing efficiency and tracking project data on energy construction projects. The ideal candidate will have a Bachelor's Degree in Electrical Engineering and moderate to high proficiency in MS Office applications.
NewField Engineer: Frontline Layout, Safety & Leadership Henselphelps ConstructionField Engineer: Frontline Layout, Safety & LeadershipSan Antonio, TXA leading construction firm located in San Antonio, Texas, is seeking a Field Engineer to assist the Superintendent in managing field operations. Candidates should hold a 4-year degree in a relevant field and have proficiency in various software applications.
Field Engineer-Automated Logic Carrier CorporationField Engineer-Automated LogicSan Antonio, TX$53,000–$106,000 / yearProject Ownership: Demonstrated experience in delivering turnkey solutions while independently working with increasing scope complexity and managing resources to meet all milestones. At Automated Logic, we've been developing and supporting intelligent building solutions that have helped customers, including small businesses to Fortune 500 corporations, operate their buildings more efficiently for over 40 years.
NewProject Field Engineer MasTec IncProject Field EngineerSAN ANTONIO, Texas$65,000–$80,000 / yearFull timeIn infrastructure, we specialize in general heavy civil construction, underground utilities, structures, electrical work, material production, roadways, bridges, specialty pavement overlays, environmental projects and commercial buildings. Through MasTec’s network of more than 22,000 professionals and subject matter experts in Engineering, Procurement, and Construction across over 400 locations throughout North America and the Caribbean, Lemartec is uniquely positioned to serve a diversified customer base.
Field Engineer I- Data Center Services IES CommunicationsField Engineer I- Data Center ServicesSan Antonio, TexasFull timeMinimum Education: High School Overview: IES is a national provider of industrial products and infrastructure services to a variety of end markets, including electrical, mechanical and communications contracting solutions for the commercial, industrial, residential and renewable energy markets. NOTE TO ALL AGENCIES: Any unsolicited agency resumes or agency represented candidates that are presented to any IES employee without first having a signed contract between that agency and the IES Talent Acquisition organization will become the property of IES and no fees will be paid.
NewField Engineer: Building Automation & HVAC CarrierField Engineer: Building Automation & HVACSan Antonio, TX$53,000–$106,000 / yearThe role involves installing and optimizing advanced DDC systems while delivering solutions to complex challenges. Successful candidates will have 2+ years in HVAC or a related field and strong technical problem-solving skills.
NewSenior Field Engineer, Building Automation & Commissioning C15 Automated Logic Contracting SvSenior Field Engineer, Building Automation & CommissioningSan Antonio, TX$79,000–$158,000 / yearThe role involves field commissioning of customized building automation systems, offering mentorship to less experienced engineers, and resolving complex technical issues. Candidates should have at least 6 years of experience in HVAC or a related technical field, alongside excellent troubleshooting and communication skills.
NewSenior Field Engineer: Building Automation & Commissioning C15 Automated Logic Contracting SvSenior Field Engineer: Building Automation & CommissioningSan Antonio, TX$79,000–$158,000 / yearThe ideal candidate will have over 6 years of experience in Building Automation or HVAC, a high school diploma or GED, and the ability to troubleshoot complex system issues. In this critical role, you will oversee the field commissioning of building automation systems, ensuring optimal performance and customer satisfaction.
NewProject Field Engineer LemartecProject Field EngineerSAN ANTONIO, Texas$65,000–$80,000 / yearFull timeIn infrastructure, we specialize in general heavy civil construction, underground utilities, structures, electrical work, material production, roadways, bridges, specialty pavement overlays, environmental projects and commercial buildings. Through MasTec’s network of more than 22,000 professionals and subject matter experts in Engineering, Procurement, and Construction across over 400 locations throughout North America and the Caribbean, Lemartec is uniquely positioned to serve a diversified customer base.
Critical Infrastructure Mechanical Engineer, Field Engineering Amazon.com IncCritical Infrastructure Mechanical Engineer, Field EngineeringSan Antonio, TXWe pioneered cloud computing and never stopped innovating thats why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses. You will be the go to engineering resource for your region when technical advice is needed, and will use your subject matter expertise and engage with diverse teams to: Perform design and equipment submittal review for new Data Centers in your region.
Webber - Field Engineer - Heavy Civil Webber, LLCWebber - Field Engineer - Heavy CivilNew Braunfels, TexasWebber also has an in-house engineering services department to help optimize building efficiency and quality while solving complex project challenges using field experience, innovative construction methods and BIM technology. Webber supports a wide range of project models to meet client needs, including traditional design bid build, design build, alternative delivery models and public private partnership (P3) solutions.
Field Engineer II University HealthField Engineer IISan Antonio, TXPOSITION SUMMARY/RESPONSIBILITIES Must fulfill all the job requirements of a UHS Field Engineer (functions as a computer hardware equipment technician to include the repair and installation of personal computers, thin clients, printers, tablet desktops, mobile phones and other computer related and telecommunication equipment). This individual is preferred to have strong technical knowledge and experience in routers, bridges, IP addressing, switches, hubs, other network devices, protocols, diagnostic tools and all existing network architectures.
NewWebber- Electrical Field Engineer- Waterworks Ferrovial Agroman SAWebber- Electrical Field Engineer- WaterworksSan Antonio, TXJob DescriptionField Engineer – Supporting project operationsResponsibilities:Collaborate with all project staff to ensure that work plans are tracked and analyzed to maximize efficiency in the field operations. Support the Project Engineer, Project Manager, and Superintendent with production tracking, operational planning, communication, organization, implementation, and tracking of project data on energy construction projects.
NewSenior IST Field Engineer - Radar, Cameras & Networks S & K TechnologiesSenior IST Field Engineer - Radar, Cameras & NetworksSan Antonio, TX$66,000–$85,000 / yearS&K Technologies, Inc. is seeking a Full Time Field Service Engineer in San Antonio, TX, responsible for providing maintenance and support for Integrated Surveillance Tower systems. The ideal candidate will have a bachelor's degree in engineering and substantial experience in sustainment and technical leadership.
Project Field Tech Engineer Hoffman Construction CoProject Field Tech EngineerTX$55,000–$75,000 / yearHoffman Construction is a forward-thinking, self-performing builder specializing in technically complex, sustainable projects across advanced technology, mission critical, life sciences, healthcare, higher education, and commercial markets. Minimum of 5 years technical support experience troubleshooting, diagnosing, and repairing PC's, printers, peripherals, networks, and voice/data connectivity.
NewField Civil/Structural Engineer - Utility-Scale Solar & BESS BASIS NORTH AMERICAField Civil/Structural Engineer - Utility-Scale Solar & BESSSan Antonio, TXThis position requires a minimum of 7 years of experience in civil/structural engineering, focusing on field activities rather than office support.
Field Engineer University HealthField EngineerSelma, TXPOSITION SUMMARY/RESPONSIBILITIES Must fulfill all the job requirements of a UHField Engineer (functions as a computer hardware equipment technician to include the repair and installation of personal computers, printers, terminals and other computer and telecommunication equipment). This individual must have strong technical knowledge and experience in routers, bridges, IP addressing, switches, hubs, other network devices, protocols, diagnostic tools and all existing network architectures.
NewField Engineer I -Structured Cabling TechnibusField Engineer I -Structured CablingSan Antonio, TX$22–$36 / hourOverviewIES is a national provider of industrial products and infrastructure services to a variety of end markets, including electrical, mechanical and communications contracting solutions for the commercial, industrial, residential and renewable energy markets. As of the end of IES's 2025 fiscal year ending September 30, 2025, IES produced over $3.3 billion in revenue and employed over 10,000 employees at more than 90 domestic locations across the United States.
NewManager, Field Solution Engineer Brother Industries LtdManager, Field Solution EngineerSan Antonio, TXRemote$120,000–$140,000 / yearThe position supports field engagements, customer meetings, and trade shows by delivering product demonstrations, assisting with proof-of-concept solutions, supporting customer testing, and serving as a senior technical liaison for high-value opportunities and escalations. We value work-life balance and flexibility, and as a result have introduced policies such as our hybrid office schedule, casual dress code, and flexible Fridays, which allow us to wrap up meetings for dedicated focus time or to start our weekends sooner, year-round.
NewField Service Engineer 2 - Barstow, Texas Dell Technologies IncField Service Engineer 2 - Barstow, TexasSan Antonio, TX$72,000–$93,500 / yearAs a Field Service Engineer, you will collaborate with peers, apply technical expertise, diagnosis tools and analytical practices to resolve customer issues, taking care of our customers by delivering outstanding on-site support and creating a great customer experience. Industry certifications CompTIA Certifications: Tech+, A+, Security+, Network+, etc. and Networking certifications CCNA or equivalent.
NewTraveling L4 Datacenter Technician - Field Engineer Insight GlobalTraveling L4 Datacenter Technician - Field EngineerSan Antonio, TXJob Listings 14,000+ Assistant Facilities Manager Jobs in United StatesSenior Manager, Facilities and OperationsAssistant Site Manager (JR 5103) - PATH Villas South GateCorporate and Workplace Solutions, On-Site Solutions – Facilities Property Management AssociateConstruction/Maintenance Administrator IIIHiring Now: Apartment Maintenance Supervisor | $28/hrCoordinator, Team Facilities Planning, FIFA World Cup 2026Assistant Facilities Manager - Full Time, Omaha, NEFacilities Control Scheduler (Critical Infrastructure)Assistant Parks and Facilities Superintendent#J-18808-Ljbffr. Get notified about new Assistant Facilities Manager jobs in United States.