Washington, District of Columbia, United States · On-site
$18/hr–$24/hr
The primary responsibility of the Cooling Tower Cleaning Technician is to perform thorough power washing and cleaning of cooling towers and water storage tanks, ensuring equipment operates safely, efficiently, and in com…
Skills: Power Washing, Industrial Cleaning, Confined Space Entry, Working At Heights, Chemical Handling
Howard County, Maryland, United States · On-site
$48k–$100k/yr
POSITION SUMMARY: Responsible for the day-to-day building operations including responding to tenant requests, performing repairs and preventative maintenance of building systems. ESSENTIAL FUNCTIONS: Perform troubleshoot…
Skills: HVAC Maintenance, Plumbing, Electrical Systems, Preventative Maintenance, Troubleshooting
Cumberland, Maryland, United States · On-site
UPMC Western Maryland is hiring full-time Security Officers! We have all shifts available, and each role will require rotating weekends and holidays. The Security Officer - MD is responsible for maintaining a safe and se…
Skills: Patrolling, Conflict Resolution, Customer Service, Incident Reporting, Emergency Response
Joppa, Maryland, United States · On-site
The Role RISE Personal Care Specialists engage in one-on-one interactions with patients and/or customers from the time they enter the retail area until they check out and exit the store. Our ideal Personal Care Specialis…
Skills: Customer Service, Product Knowledge, Point Of Sale (POS), Cannabis Regulations, Patient Education
Gaithersburg, Maryland, United States · On-site
The Collision Repair Technician Helper is responsible for assisting in performing high-quality repairs to damaged vehicle bodies and frames, restoring them to manufacturer specification and pre-accident condition using a…
Skills: Collision Repair, Vehicle Body Repair, Sanding, Masking, Parts Removal
Edgewood, Maryland, United States · On-site
$107k–$177k/yr
Company Description Every minute of every day, Smiths Detection’s threat detection and security screening technology helps to protect people and infrastructure, making the world a safer place. Smiths Detection, part of S…
Skills: Indirect Sourcing, Strategic Sourcing, Supplier Negotiation, Contract Management, Spend Analysis
Edgewood, Maryland, United States · On-site
$158k–$237k/yr
Company Description Every minute of every day, Smiths Detection’s threat detection and security screening technology helps to protect people and infrastructure, making the world a safer place. Smiths Detection is a globa…
Skills: P&L Management, Product Lifecycle Management, Go-To-Market Strategy, Strategic Planning, Financial Forecasting
Baltimore County, Maryland, United States · On-site
Work Environment Overview This internship provides undergraduate students with hands-on experience in public safety and security operations within a leading behavioral healthcare system. Interns will gain exposure to the…
Skills: Data Analysis, Risk Assessment, Security Operations, Project Management, Critical Thinking
Maryland, United States · On-site
$24/hr–$38/hr
SMX is seeking a mid-level NMCI POC in support of our NAWCAD customer at the Patuxent River Naval Air Station. Essential Duties & Responsibilities Create and maintain customer relations ensuring the POC is aware of their…
Skills: NMCI Enterprise Tool, Technical Support, Asset Management, Microsoft Outlook, Microsoft Excel
Hanover, Maryland, United States · On-site
$102k–$152k/yr
The Physical Security Advisor is responsible for all functions associated with the implementation and management of physical security measures required to safeguard personnel and prevent any unauthorized access to equipm…
Skills: Physical Security, NISPOM, ICD 705, SCIF Compliance, COMSEC
Howard County, Maryland, United States · Hybrid
$163k–$200k/yr
Senior Finance Manager Why This is an Exciting Role: Boeing Intelligence & Analytics (BI&A) is currently seeking a Senior Finance Manager to join the team in Annapolis Junction, MD. As a part of the Intelligence Systems …
Skills: Financial Analysis, Estimating, Accounting, Contracts Administration, Supply Chain Management
Aberdeen, Maryland, United States · Hybrid
$100k–$132k/yr
ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareholders. Join our team…
Skills: Foreign Military Sales (FMS), Case Finance Management, Pricing & Availability (P&A), GFEBS, Funding Request Development
Columbia, Maryland, United States · On-site
Columbia Association, headquartered in Howard County, Maryland, is known for engaging our diverse community, cultivating a unique sense of place, and enhancing the quality of life in Columbia, Maryland, all thanks to the…
Skills: Customer Service, Conflict Resolution, De-escalation, Youth Engagement, Facility Operations
Severn, Maryland, United States · On-site
$25/hr–$50/hr
Position Summary... What you'll do...Developmental Technicians (General Facilities Maintenance) Are you searching for an exciting career opportunity within a dynamic team? Look no further! Walmart is expanding its workfo…
Skills: Plumbing, Electrical, Carpentry, Material Handling Equipment, Food Equipment Repair
Glen Burnie, Maryland, United States · On-site
$19/hr–$29/hr
The Starting Hourly Rate / Salario por Hora Inicial is $19.75 USD per hour. The Pay Range / Rango salarial is $19.75 USD - $29.65 USD per hour. ALL ABOUT TARGET Working at Target means helping all families discover the j…
Skills: De-escalation, Crisis Response, Video Surveillance, Case Management, Physical Security Controls
Montgomery County, Maryland, United States · On-site
Fire Alarm Monitoring Compliance Specialist About the Company Guardian Fire Protection Services, LLC is a leading provider of fire protection, life safety, and security solutions, proudly serving the Mid‑Atlantic, Midwes…
Skills: Fire alarm monitoring, NFPA 72 compliance, Vendor management, Data analysis, Reporting
Annapolis Junction, Maryland, United States · On-site
Serving Maryland and the Greater Washington D.C. area, SageCor Solutions (SageCor) is a growing company bringing complete engineering services and true full lifecycle System Engineering services to areas requiring (or de…
Skills: Linux, System Administration, CI/CD, Ansible, Terraform
Annapolis Junction, Maryland, United States · On-site
Serving Maryland and the Greater Washington D.C. area, SageCor Solutions (SageCor) is a growing company bringing complete engineering services and true full lifecycle System Engineering services to areas requiring (or de…
Skills: React, Angular, Vue, HTML, CSS
Annapolis Junction, Maryland, United States · On-site
Serving Maryland and the Greater Washington D.C. area, SageCor Solutions (SageCor) is a growing company bringing complete engineering services and true full lifecycle System Engineering services to areas requiring (or de…
Skills: Systems Engineering, Requirements Analysis, Technical Writing, System Lifecycle, Workflow Analysis
Catonsville, Maryland, United States · On-site
$15/hr–$18/hr
Marshalls At TJX Companies, every day brings new opportunities for growth, exploration, and achievement. You’ll be part of our vibrant team that embraces diversity, fosters collaboration, and prioritizes your development…
Skills: Loss prevention, Visual deterrence, Communication, Decision making, Time management
Washington, District of Columbia, United States • On-site
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Perform thorough power washing and cleaning of cooling towers and water storage tanks to ensure safe and efficient operation. Complete safety documentation and adhere to company policies while representing the company at various client sites.
Requires a high school diploma and experience in industrial cleaning, power washing, and working in confined spaces or at heights. Candidates must have a valid driver's license, a personal vehicle, and pass a background check and drug test.
The primary responsibility of the Cooling Tower Cleaning Technician is to perform thorough power washing and cleaning of cooling towers and water storage tanks, ensuring equipment operates safely, efficiently, and in compliance with industry standards. This role requires strong attention to detail, adherence to safety procedures, and the ability to work independently or as part of a team in fast-paced, changing environments.
This position requires frequent travel to customer locations across the Northeast, including D.C, Virginia, and Maryland.
ROLES/TASKS OF THE POSITION
EDUCATION & EXPERIENCE
PREREQUISITES & REQUIREMENTS
PHYSICAL DEMANDS AND WORKING ENVIRONMENT
Employees must be able to perform the essential functions of this role, with reasonable accommodation provided as needed. Requirements include:
PAY RANGE
This position offers a starting pay range of $18-24 per hour. The compensation range provided is a good faith estimate of the base pay for this position. Actual compensation may vary based on experience, skills, certifications, location, and other business-related factors.
As an OBR Cooling Towers team member, you will enjoy:
Nationwide Cooling Tower Solutions. Tailored. Tested. Trusted.
With over 30 years of expertise, OBR Cooling Towers is a family-owned leader in comprehensive cooling tower services across the U.S. We specialize in new tower construction, thermal upgrades, inspections, preventative maintenance, and OEM parts supply for a wide range of industries—including healthcare, education, data centers, and manufacturing. Our team brings unmatched experience in both package and field-erected towers, offering tailored engineering solutions that deliver reliability, efficiency, and compliance. Whether it’s a custom fabrication need, structural reinforcement, or critical system repair, OBR provides vertically integrated services designed to extend equipment life and reduce operational costs. We understand that every facility has unique infrastructure and performance demands. That’s why we prioritize deep collaboration and responsive service—ensuring every project aligns with your specific goals and timelines. From annual service packages to long-term upgrade strategies, we’re your go-to partner for maximizing uptime and system efficiency. Core Services: -Mechanical Equipment Upgrades & Repairs -Thermal Performance Enhancements -Structural & Steel Component Repairs -Corrosion Protection & Preventative Maintenance -Inspections & Vibration Logging -OEM & Custom Replacement Parts -Engineering & Custom Fabrication Our Mission: To deliver first-in-class cooling tower solutions through safety, quality, and innovation. Let’s connect—and see how OBR Cooling Towers can optimize your cooling performance.
Offices: 2845 Crane Way, Northwood, Ohio 43619, US · 1847 W 5th Ave, Columbus, Ohio 43212, US · 7433 Spout Springs Rd, Suite 101-4, Flowery Branch, GA 30542, US · 3495 Columbia Memorial Pkwy, Kemah, Texas 77565, US · 3102 S 44th St, Phoenix, Arizona 85040, US
Based on 2509 listings with disclosed salaries, most security & safety jobs in Maryland pay between $83k–$216k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 4,074 open security & safety positions in Maryland listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Peraton, Leidos, Allied Universal, Northrop Grumman, Amentum, among others. Browse the listings above to see every active employer.
Yes — 506 of the 4074 open security & safety positions offer remote or hybrid work (109 remote, 397 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
