NewElectronics Technician 2 - Security Systems - Night Shift (Washington, DC) M.C. Dean, IncElectronics Technician 2 - Security Systems - Night Shift (Washington, DC)District of Columbia, Washington, DC$30–$44 / yearFull timeAs 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. Vendor certifications in multiple IDS, ACS, and CCTV systems CCURE, Lenel, Identiv/Hirsch Velocity, Bosch Radionics, Bosch CCTV, Bosch BVMS, AIphone Intercom Systems Airphone, FFT, DIVAR, Windows operating systems & certifications and experience in installation of said systems.
Electronics Technician 4 – Security Systems (NOVA/DC Metro Area) M.C. Dean, IncElectronics Technician 4 – Security Systems (NOVA/DC Metro Area)District of Columbia, Washington, DC$36–$60 / hourFull timeAs 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. Vendor certifications in multiple IDS, ACS, and CCTV systems CCURE, Lenel, Identiv/Hirsch Velocity, Bosch Radionics, Bosch CCTV, Bosch BVMS, AIphone Intercom Systems Airphone, FFT, DIVAR, Windows operating systems & certifications and experience in installation of said systems.
Security Technician II Loyal Source Government Services LLCSecurity Technician IIDCThis role requires a seasoned technician capable of leading small teams, executing complex installations, and ensuring the reliability of Access Control, Intrusion Detection, and CCTV systems. If you have a disability or medical condition and need a reasonable accommodation to participate in this step of the hiring process, you may request an alternative method or accommodation at any time by contacting Human Resources at HRmgt@loyalsource.com.
Security Technician III Loyal Source Government Services LLCSecurity Technician IIIDCThis senior‑level role requires deep technical expertise, leadership capability, and the ability to execute and oversee complex system installations, commissioning, and troubleshooting activities. If you have a disability or medical condition and need a reasonable accommodation to participate in this step of the hiring process, you may request an alternative method or accommodation at any time by contacting Human Resources at HRmgt@loyalsource.com.
Senior Security Engineer, Detection and Response HackerOne IncSenior Security Engineer, Detection and ResponseDCRemoteSuccess in the Senior Security Engineer role will be accomplished by delivering on the responsibilities below in alignment with the Values and Principles that define how we work at HackerOne: Design, build, and maintain detection-as-code capabilities across cloud infrastructure, SaaS applications, endpoints, and identity systems, improving coverage and signal quality through Data-Driven Decision Making. As a Senior Security Engineer, you will design and deliver detection and response capabilities that protect a modern, cloud-native environment by writing code, building AI-powered tooling, and automating workflows end-to-end.
NewSecurity Technician I Loyal Source Government Services LLCSecurity Technician IWashington, DCIf you have a disability or medical condition and need a reasonable accommodation to participate in this step of the hiring process, you may request an alternative method or accommodation at any time by contacting Human Resources at HRmgt@loyalsource.com. In this role, you will support mission‑critical operations for the Library of Congress, ensuring the reliability, safety, and performance of complex security and technology systems.
Fire Alarm & Security Technician Summit Fire & Security LLCFire Alarm & Security TechnicianHanover, MDDemonstrating the combination of experience, knowledge, and customer service is the key to our performance and helps us achieve our goal of providing the highest quality fire protection services possible to protect lives and property. About Us: Summit Fire & Security, a subsidiary of SFP Holding, Inc. (Summit Companies), is a full-service provider for fire detection, suppression, and security with a full suite of capabilities that includes design, installation, testing, inspections, and maintenance.
Product Security Analyst HackerOne IncProduct Security AnalystWashington, DCRemote$135,000–$155,000 / yearEvaluate vulnerability reports submitted by security researchers to determine validity, severity, exploitability, and business impact for HackerOne customers using Data-Driven Decision Making and established security frameworks such as CVSS. The HackerOne Platform unites agentic AI solutions with the ingenuity of the world's largest community of security researchers to continuously discover, validate, prioritize, and remediate exposures across code, cloud, and AI systems.
Manager, Security Operations (Hands On/Technical) Gartner IncManager, Security Operations (Hands On/Technical)Arlington, VAOur mission relies on expert analysis and bold ideas to deliver actionable, objective business and technology insights, helping enterprise leaders and their teams succeed with their mission-critical priorities. You'll have access to unmatched resources, expertise, and technology, and play a key role in helping Gartner and our clients innovate and grow as we leverage AI to transform business and technology landscapes.
Security Alarm Technician- Silver Springs, Maryland Interface SystemsSecurity Alarm Technician- Silver Springs, MarylandBaltimore, MarylandSuch action shall include, but not be limited to the following: Employment, upgrading, demotion, or transfer, recruitment, or recruitment advertising; layoff or termination; for rates of pay or other forms of compensation; and selection for training, including apprenticeship. . In this position, you will diagnose and resolve application issues while maintaining, Fire Alarm, TCP/IP Networks, Video Surveillance, Access Control & Wireless solutions.
Product Security Analyst HackerOneProduct Security AnalystWashington, District of ColumbiaRemoteEvaluate vulnerability reports submitted by security researchers to determine validity, severity, exploitability, and business impact for HackerOne customers using Data-Driven Decision Making and established security frameworks such as CVSS. The HackerOne Platform unites agentic AI solutions with the ingenuity of the world’s largest community of security researchers to continuously discover, validate, prioritize, and remediate exposures across code, cloud, and AI systems.
NewApprentice Electrician Tourgee & Associates IncApprentice ElectricianMD$20–$28 / hourThis position offers the opportunity to work on a wide variety of electrical projects, including conduit installation, wiring, equipment diagnostics, and system upgrades, while supporting the reliability and performance of critical plant operations. About the Role: Join TAI's Specialty Construction team as an Electrician Apprentice and play a hands-on role in the installation, maintenance, and troubleshooting of electrical systems within industrial environments.
Journeyman HVAC Tech Johns Hopkins HospitalJourneyman HVAC TechBaltimore, MDWe are committed to creating a welcoming and inclusive environment, where we embrace and celebrate our differences, where all employees feel valued, contribute to our mission of serving the community, and engage in equitable healthcare delivery and workforce practices. Our competitive Benefit Package is designed to support the well-being and financial security of our employees and includes: Full medical, dental, and vision plans, Retirement plans, Paid time off (PTO), Tuition reimbursement for you and your dependents, Tell a friend and get paid!
HVAC Mechanic Master IAP World ServicesHVAC Mechanic MasterAnnapolis Junction, MarylandAs the HVAC Master Mechanic, you will install, service and repair environmental-control systems in residences, department stores, office buildings, and other commercial establishments, utilizing knowledge of refrigeration theory, pipefitting and structural layout, mounts compressor and condenser units on platform or floor, using hand tools, following blueprints or engineering specifications, fabricates, assembles and installs ductwork and chassis parts, using portable metalworking tools and welding equipment, and installs evaporator unit in chassis or in air-duct system, using hand tools. Mechanic observes pressure and vacuum gauges and adjusts controls to insure proper operation, tests joints and connections for gas leaks, using gauges or soap-and-water solution, wraps pipes in insulation batting and secures them in place with cement or wire bands, replaces defective breaker controls, thermostats, switches, fuses and electrical wiring to repair installed units, may install, repair and service air conditioners, ranging from fifteen to one hundred and fifty tons cooling capacity in warehouses and other large buildings.
Electrician Honey Creek StaffingElectricianSterling, VARelated keywords: Related keywords: electrical, electrician, commercial, industrial, commercial electrician, industrial electrician, apprentice, apprentice electrician, construction, new construction, install, project, on-site, safety, service, technician, skilled, skilled trade, craft, skilled craft . At Honey Creek, our mission is to connect invaluable people with invaluable opportunities that allow them to grow, prosper, and create a better life for themselves and their families.
Electrician''s Laborer II ABM Industries IncElectrician''s Laborer IIManassas, VA$38–$40 / hourThe Electrician''s Laborer II will assist the foreman and journeymen with the day-to-day execution of the following scope: Pulling, dressing, and labeling low-voltage controls, communication, and signal cabling (CAN bus, Ethernet/Profinet, fiber where applicable) between Muratec OHT/OHS track segments, controllers, and OCS interfaces. OSHA 10 (Construction) - current, or willingness to complete on day one - NEED TO HAVE PRIOR TO APPLYING TO JOB, Scissor lift, aerial work platform (AWP), and basic fall protection certifications - required, or willingness to complete site training before working at heights.
Electrician ABM Industries IncElectricianManassas, VAThe Electrician will assist the foreman and journeymen with the day-to-day execution of the following scope: Pulling, dressing, and labeling low-voltage controls, communication, and signal cabling (CAN bus, Ethernet/Profinet, fiber where applicable) between Muratec OHT/OHS track segments, controllers, and OCS interfaces. OSHA 10 (Construction) - current, or willingness to complete on day one - NEED TO HAVE PRIOR TO APPLYING TO JOB, Scissor lift, aerial work platform (AWP), and basic fall protection certifications - required, or willingness to complete site training before working at heights.
HVAC Mechanic LB&B Associates, Inc.HVAC MechanicSilver Spring, MDWe're searching for candidates who offer: High school diploma or equivalent (required); State of Maryland Journeyman or Master HVAC License required; completion of an accredited HVAC apprenticeship or technical school strongly preferred. Key responsibilities include: Operate, maintain, and repair all types of commercial HVAC systems, with a focus on chillers, boilers, cooling towers, air handling units, VAV boxes, split systems, and associated controls.
HVAC Technician 2 - Washington, DC M.C. Dean IncHVAC Technician 2 - Washington, DCDC$30–$45 / hourOperate and maintain site-critical Engineering systems and equipment that supply the facility with heat, utility and conditioned water, ventilation, air conditioning and other environmental and critical systems in accordance with diagrams, operating manuals, industry best practices, and manufacturers specifications. Applicant must have a high school diploma or GED with a minimum of 4+ years of experience working with complex HVAC systems and equipment including chillers, boilers, package units, VAV systems (direct digital, pneumatic and automated control systems).
HVAC Technician 3 - Washington Metro Area M.C. Dean IncHVAC Technician 3 - Washington Metro AreaDC$40–$55 / hourExperience working with complex HVAC systems including chillers, boilers, package units, AHUs, and VAV systems (direct digital, pneumatic, and automated controls). Clearance Requirement: 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 Top Secret clearance.
HVAC Technician 1 - DMV M.C. Dean, IncHVAC Technician 1 - DMVTysons , Virginia$25–$35 / hourFull timeClearance Requirement: 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 Top Secret clearance. Experience working with complex HVAC systems including chillers, boilers, package units, AHUs, and VAV systems (direct digital, pneumatic, and automated controls).
HVAC Technician 1 - Washington Metro Area M.C. Dean IncHVAC Technician 1 - Washington Metro AreaDC$25–$35 / hourExperience working with complex HVAC systems including chillers, boilers, package units, AHUs, and VAV systems (direct digital, pneumatic, and automated controls). Clearance Requirement: 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 Top Secret clearance.
HVAC Technician 2 - Washington Metro Area M.C. Dean IncHVAC Technician 2 - Washington Metro AreaDC$30–$45 / hourExperience working with complex HVAC systems including chillers, boilers, package units, AHUs, and VAV systems (direct digital, pneumatic, and automated controls). Clearance Requirement: 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 Top Secret clearance.
HVAC Technician 3 - DMV M.C. Dean, IncHVAC Technician 3 - DMVTysons , Virginia$40–$55 / hourFull timeExperience working with complex HVAC systems including chillers, boilers, package units, AHUs, and VAV systems (direct digital, pneumatic, and automated controls). Clearance Requirement: 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 Top Secret clearance.
HVAC Technician 2 - DMV M.C. Dean, IncHVAC Technician 2 - DMVTysons , Virginia$30–$45 / hourFull timeExperience working with complex HVAC systems including chillers, boilers, package units, AHUs, and VAV systems (direct digital, pneumatic, and automated controls). Clearance Requirement: 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 Top Secret clearance.
Journeyman HVAC Mechanic - Part Time (DOE G) Schedule Saturday/Sunday 2:00pm - 10:00pm EMCOR Government Services, Inc.Journeyman HVAC Mechanic - Part Time (DOE G) Schedule Saturday/Sunday 2:00pm - 10:00pmGermantown, MarylandPart timeWhen military bases, national security agencies, federal buildings, healthcare facilities, and leading commercial clients in Washington D.C and across the nation need superior facility support services, we answer the call. The HVAC Mechanic will operate, monitor, troubleshoot, repair and perform routine reoccurring preventive maintenance services to base building HVAC and other related mechanical equipment.
Electrical Apprentice M.C. Dean IncElectrical ApprenticeDCM.C. Dean is headquartered in Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and technology systems; and deliver the management platforms essential for long-term system sustainability. Responsibilities: • Assembling, installing, testing, and maintaining electrical or electronic wiring, conduit, cable, equipment, components, and devices associated with electrical equipment, following blueprints of electrical layouts and building plans.
Electrical Apprentice Hiring Event M.C. Dean, IncElectrical Apprentice Hiring EventFrederick , MarylandFull timeResponsibilities: Assembling, installing, testing, and maintaining electrical or electronic wiring, conduit, cable, equipment, components and devices associated with electrical equipment, following blueprints of electrical layouts and building plans. Candidates must demonstrate physical strength and stamina to perform various tasks, including but not limited to, loading, and unloading, operating equipment, and assisting in the transportation of various materials.
Journeyman HVAC Mechanic Part Time (DOE G) Schedule Saturday/Sunday 2:00pm 10:00pm EMCOR Group IncJourneyman HVAC Mechanic Part Time (DOE G) Schedule Saturday/Sunday 2:00pm 10:00pmGermantown, MDMounts compressor and condenser units on platforms or floor using hand tools, following blueprints or engineering specifications, the candidate must be familiar with Screw Type and Reciprocating Chiller.• Installs, services, and maintains environmental equipment/control systems.• As a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success.
Electrician II Hensel Phelps Construction CoElectrician IIBethesda, MDHowever, 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. Perform mid-level mechanical operations, repair, and maintenance to building systems to include automatic transfer switches, UPS/battery storage, emergency generators, and photovoltaic systems.
NewApprentice Electrician - We Pay for Your Schooling Generator SupercenterApprentice Electrician - We Pay for Your SchoolingAnnapolis, MarylandWe’re looking for amazing people who believe in helping others, through the sales, installation, and maintenance of whole home generators that empower our customers with peace of mind, security, and freedom. Position Overview: As an Apprentice Electrician , you’ll work alongside our expert installation and service teams to wire, install, and maintain standby generator systems and related electrical equipment.
HVAC Technician 3 - Washington, DC M.C. Dean, IncHVAC Technician 3 - Washington, DCDistrict of Columbia, Washington, DC$40–$55 / hourFull timeOperate and maintain site-critical Engineering systems and equipment that supply the facility with heat, utility and conditioned water, ventilation, air conditioning and other environmental and critical systems in accordance with diagrams, operating manuals, industry best practices, and manufacturers specifications. Qualifications: Applicant must have a high school diploma or GED with a minimum of 6+ years of experience working with complex HVAC systems and equipment including chillers, boilers, package units, VAV systems (direct digital, pneumatic and automated control systems).
HVAC Mechanic Johns Hopkins HospitalHVAC MechanicDCRequired Licensure, Certification, On-going Training: Successful completion of formal training in a state-approved HVACR Journeyman program at a vocational or technical school, college, or apprenticeship sponsor organization. We are committed to creating a welcoming and inclusive environment, where we embrace and celebrate our differences, where all employees feel valued, contribute to our mission of serving the community, and engage in equitable healthcare delivery and workforce practices.