3,525 Results for

Field Service Technician Jobs in Hagerstown, MD

Jobs

Construction Technician (Entry-Level) ECS Ltd

Frederick, Maryland

$17–$19 / hour

Communication : Maintain daily communication with site contractors, fellow technicians, and project managers; Communicate changing site conditions and additional requested testing to supervisor; Attend project meetings as requested; Assist with organization of field equipment and notify supervisor of broken or missing equipment as needed. ECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #144 in Engineering News-Record’s Top 200 Environmental Firms (October 2026) and #38 in Zweig Group’s Hot Firm List (June 2026).

30+ days ago

Facilities Maintenance Technician Integrated Resources, Inc

Frederick, MD

$25–$33 / hour
Quick Apply

The Senior Facilities Maintenance Technician executes skilled and advanced maintenance work on building, utility, and mission-critical IT support systems, contributes to GMP documentation, responds to critical alarms, and supports the Lead Facilities Maintenance Technician with technical execution and mentorship of lower-level personnel. • Operate and support mission-critical IT data center infrastructure including Computer Room Air Conditioning (CRAC) units, Uninterruptible Power Supplies (UPS), battery strings; escalate complex events to the Lead Facilities Maintenance Technician.

10 days ago

Registered Behavior Technician (RBT) LINCOLN INTERMEDIATE UNIT 12

Chambersburg, PA

P age 1 of 4 P OSITION MANAGEMENT GUIDE Title: Registered Behavior Technician (RBT) Division Approval: Department: Student Services HR Approval: Reports to: Special Education Supervisor Board Approval: Salary Schedule: ESPA Revision Date: SUMMARY OF PURPOSE The Registered Behavior Technician (RBT) provides direct behavioral support to students receiving special education services, including those transitioning between programs. Contributes to the effective team management of all issues and opportunities within the LIU by modeling the qualities of an LIU Team member (being versatile, ethical, transparent, team- oriented, innovative, transformative, and collaborative; valuing each team member; and understanding the importance of customer service.).

30 days ago

ERS-NETA Electrical Testing Technician - SIGN-ON UP TO $10K Vertiv Group Corp.

Martinsburg, WV

$154,709–$198,000 / year

Vertiv solves the most important challenges facing today's data centers, communication networks, and commercial and industrial facilities with a portfolio of power, cooling and IT infrastructure solutions and services that extend from the cloud to the edge of the network. As a NETA founding company with roots dating back to 1967, Vertiv''s Electrical Reliability Services (ERS) and High Voltage Maintenance (HVM) divisions are where the industry''s best technicians build careers - not just take jobs.

24 days ago

Facilities Maintenance Technician Robotic Research OpCo LLC

Clarksburg, MD

$36–$38.50 / hour

Forterra delivers weapons, sensors, and battlefield effects through integrated autonomous networks reaching operational areas faster, safer, and without placing human lives at risk. Familiarity with electrical and HVAC systems, including basic troubleshooting and maintenance support; this role does not perform work requiring professional licensing and will coordinate with licensed vendors as needed.

30+ days ago

Maintenance & Communications Technician Schurz Communications

Hagerstown, Maryland

Antietam Broadband is seeking an experienced and motivated Maintenance & Communications Technician to support the installation, maintenance, repair, and troubleshooting of our broadband, CATV, and fiber-optic systems. The ideal candidate is technically skilled, customer-focused, safety-conscious, and eager to grow within an award-winning organization that values teamwork, innovation, and community involvement.

30+ days ago

EXPRESS LUBE TECHNICIAN: WEEKEND SHIFT Carter Machinery Company, Inc.

myersville, MD

$34.97–$43.96 / hour

Physical Requirements: Regularly required to stand; walk; use hands to finger, handle, or feel; reach with hands and arms; climb or balance; stoop, kneel, crouch, or crawl and talk or hear. In addition to base pay, the compensation package may include participation in performance-based incentive programs (e.g., discretionary or non-discretionary plans), as well as overtime eligibility depending on the role.

30+ days ago

Maintenance Technician, Food & Bev. Mftg Gpac

Chambersburg, PA

35–45
Quick Apply

GPAC (Growing People and Companies) is an award-winning search firm specializing in placing quality professionals within multiple industries across the United States since 1990. #MaintenanceTechnician #FoodManufacturing #IndustrialMaintenance #FoodSafety #Automation #ManufacturingJobs #NowHiring #CareerOpportunity #Robotics.

9 days ago

Automotive Technician Apprenticeship for Military Veterans - Renn Kirby Kia Kia Veterans Technician Apprenticeship Program (VTAP)

Gettysburg, PA

$46,000–$60,000 / year
Quick Apply

As an Automotive Technician Apprentice , you will work alongside experienced technicians and service professionals while developing the technical knowledge and practical skills necessary to diagnose, service, and repair Kia vehicles. This position is part of the Kia Veterans Technician Apprenticeship Program (VTAP) , a structured apprenticeship program created by Kia America to help Military Veterans transition into the automotive industry.

30+ days ago

Electronic Security Systems (ESS) Technician III Chenega Security International, LLC

Ft Detrick, Maryland

This role is ideal for a skilled technician who enjoys solving complex technical challenges and working with access control, intrusion detection, CCTV, communications, and fiber optic systems in mission-critical environments. Overview: Chenega is seeking an experienced Electronic Security Systems (ESS) Technician III to support the installation, maintenance, troubleshooting, and repair of advanced electronic security systems.

30+ days ago

Certified Surgical Technician - Operating Room - Full Time Frederick Health Hospital Inc

Frederick, MD

$30.82–$44.17 / hour

Our surgical service is a Center of Excellence for Bariatrics and has earned the Association of Perioperative Registered Nurses (AORN) Go Clear Gold Award for successfully eliminating hazardous surgical smoke from our operating rooms. Reporting to the Department Manager, the Surgical Technician I (entry to practice/novice) performs under the supervision of experienced Surgical Technicians and/or RN preceptor, and assists in the treatment and care of patients in the Operating Room.

30+ days ago

Certified Surgical Technician - Operating Room - Full Time Frederick Health Hospital, Inc.

Frederick, MD

$30.82–$44.17 / hour
Part time

30+ days ago

Maintenance Technician CBRE Group Inc

Hagerstown, MD

CBRE serves clients through four business segments: Advisory (leasing, sales, debt origination, mortgage servicing, valuations); Building Operations & Experience (facilities management, property management, flex space & experience, critical infrastructure); Project Management (program management, project management, cost consulting); Real Estate Investments (investment management, development). CBRE Group, Inc. (NYSE: CBRE), a Fortune 500 and S&P 500 company headquartered in Dallas, is the world's largest commercial real estate services and investment firm and a premier provider of critical infrastructure services.

16 days ago

Union Data Center Technician CBRE Group Inc

Frederick, MD

$31.46–$38.10 / hour

CBRE serves clients through four business segments: Advisory (leasing, sales, debt origination, mortgage servicing, valuations); Building Operations & Experience (facilities management, property management, flex space & experience, critical infrastructure); Project Management (program management, project management, cost consulting); Real Estate Investments (investment management, development). DL has proven success in the deployment of next-generation infrastructure technologies across the data center lifecycle; from design & planning, install & build through Day 2 maintenance, technology upgrades & retrofits, including delivering the latest wave of AI/ML platforms.

3 days ago

Technology Company Seeking Computer Maintenance & Network Technician Teltek

Frederick, Maryland

Technologies will include, low voltage/structured cabling, VoIP telephone systems, surveillance and access control systems, mass notification systems and a variety of IT solutions such as computers, servers, and networking. The selected candidate will spend approximately 90% of their time servicing local area businesses within an 80-mile radius of Frederick, MD and 10% of their time in the Frederick office supporting customers remotely; occasional overnight and after hours on call support will be required.

30+ days ago

Fire Sprinkler Technician Gpac

Frederick, MD

50000–75000
Quick Apply

GPAC (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 partnered with a well-established and reputable fire protection and life safety systems contractor who is actively seeking a dedicated Fire Sprinkler Technician to join their expanding team!

30+ days ago

Diesel Technician Elite

Frederick, MD

$55,000–$75,000 / year
Quick Apply

As a Diesel Technician , you will leverage the skills acquired during your military service to diagnose, repair, and maintain diesel engines and heavy-duty vehicles. Proven experience working on diesel engines during military service (e.g., tanks, tactical vehicles, generators, transport trucks).

30+ days ago

Laboratory Technician Quikrete – Cement

MARTINSBURG, WV

Interprets laboratory test results in connection with manufacturing process and in doing so, collaborates with Control Room Operator(s) and other plant personnel. Our dedication to continual improvement and hands-on training ensures you are ready for the many new experiences and challenges that you will face.

2 days ago

Maintenance Technician 3 HandCraft Services

Martinsburg, WV

$28.47–$33.14 / hour

The Maintenance Technician 3 repairs and maintains production equipment, troubleshoots equipment failures, and performs routine and emergency mechanical, hydraulic/pneumatic, and electrical maintenance. Team Collaboration: Work closely with other maintenance technicians and relevant departments to coordinate maintenance activities, share knowledge, and provide technical support when needed.

4 days ago

Production and Industrial - Facilities Maintenance Technician Lancesoft

Frederick, MD

$25
Quick Apply

The Senior Facilities Maintenance Technician executes skilled and advanced maintenance work on building, utility, and mission-critical IT support systems, contributes to GMP documentation, responds to critical alarms, and supports the Lead Facilities Maintenance Technician with technical execution and mentorship of lower-level personnel. To provide facilities related to mechanical, utility, and mission-critical infrastructure services for a complex biotech manufacturing, distribution, R&D, and data center site including equipment and facility installation, repair, troubleshooting, and preventative maintenance.

9 days ago

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Field Service Technician Jobs in Hagerstown, MD

Construction Technician (Entry-Level) ECS Ltd

Facilities Maintenance Technician Integrated Resources, Inc

Registered Behavior Technician (RBT) LINCOLN INTERMEDIATE UNIT 12

ERS-NETA Electrical Testing Technician - SIGN-ON UP TO $10K Vertiv Group Corp.

Facilities Maintenance Technician Robotic Research OpCo LLC

Maintenance & Communications Technician Schurz Communications

EXPRESS LUBE TECHNICIAN: WEEKEND SHIFT Carter Machinery Company, Inc.

Maintenance Technician, Food & Bev. Mftg Gpac

Automotive Technician Apprenticeship for Military Veterans - Renn Kirby Kia Kia Veterans Technician Apprenticeship Program (VTAP)

Electronic Security Systems (ESS) Technician III Chenega Security International, LLC

Certified Surgical Technician - Operating Room - Full Time Frederick Health Hospital Inc

Certified Surgical Technician - Operating Room - Full Time Frederick Health Hospital, Inc.

Maintenance Technician CBRE Group Inc

Union Data Center Technician CBRE Group Inc

Technology Company Seeking Computer Maintenance & Network Technician Teltek

Fire Sprinkler Technician Gpac

Diesel Technician Elite

Laboratory Technician Quikrete – Cement

Maintenance Technician 3 HandCraft Services

Production and Industrial - Facilities Maintenance Technician Lancesoft

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