HVAC Service Technician III Service Experts Heating & Air ConditioningHVAC Service Technician IIIFairfax, VirginiaProficient at troubleshooting and repairing electronic air cleaners, refrigeration systems, hot water systems, steam boiler systems, humidifiers, and related equipment with little to no supervision . Ability to work in a variety of environmental conditions, including but not limited to the following: hot, cold, outdoor, indoor, dry, humid, slippery surfaces, heights, and congested areas .
HVAC Service Technician IV Service Experts Heating & Air ConditioningHVAC Service Technician IVFairfax, VirginiaProficient at troubleshooting and repairing electronic air cleaners, refrigeration systems, hot water systems, steam boiler systems, humidifiers, and related equipment with little to no supervision . Ability to work in a variety of environmental conditions, including but not limited to the following: hot, cold, outdoor, indoor, dry, humid, slippery surfaces, heights, and congested areas .
NewHVAC Service Technician I Service Experts Heating & Air ConditioningHVAC Service Technician IGaithersburg, MarylandProficient at troubleshooting and repairing electronic air cleaners, refrigeration systems, hot water systems, steam boiler systems, humidifiers, and related equipment with little to no supervision . Ability to work in a variety of environmental conditions, including but not limited to the following: hot, cold, outdoor, indoor, dry, humid, slippery surfaces, heights, and congested areas .
NewHVAC Service Technician II Service Experts Heating & Air ConditioningHVAC Service Technician IIGaithersburg, MarylandProficient at troubleshooting and repairing electronic air cleaners, refrigeration systems, hot water systems, steam boiler systems, humidifiers, and related equipment with little to no supervision . Ability to work in a variety of environmental conditions, including but not limited to the following: hot, cold, outdoor, indoor, dry, humid, slippery surfaces, heights, and congested areas .
Service Technician III HomeServe Skilled TradesService Technician IIILinthicum Heights, Maryland$60,000–$76,500 / yearProficient at troubleshooting and repairing electronic air cleaners, refrigeration systems, hot water systems, steam boiler systems, humidifiers, and related equipment with little to no supervision . Ability to work in a variety of environmental conditions, including but not limited to the following: hot, cold, outdoor, indoor, dry, humid, slippery surfaces, heights, and congested areas .
Service Technician II HomeServe Skilled TradesService Technician IILinthicum Heights, Maryland$52,200–$66,500 / yearProficient at troubleshooting and repairing electronic air cleaners, refrigeration systems, hot water systems, steam boiler systems, humidifiers, and related equipment with little to no supervision . Ability to work in a variety of environmental conditions, including but not limited to the following: hot, cold, outdoor, indoor, dry, humid, slippery surfaces, heights, and congested areas .
IT Specialist (DATAMGT/INFOSEC) U.S. Department of DefenseIT Specialist (DATAMGT/INFOSEC)Washington, DC$102,415–$133,142 / yearVeterans Preference Documentation (if applicable): Candidates claiming Veterans Preference must submit a DD-214 (Member Copy 4), or, if you are CURRENTLY serving on active duty, a statement of service from your unit which states the date you entered on active duty, the date you are separating, and the campaign medals you have received. Customer Service - experience maintaining relationships with customers, assessing current information technology needs of customers, and developing or identifying information technology products and services that are tailored to meet customer needs.
Operations Research Analyst Department of the Treasury, USOperations Research AnalystWashington, DE$125,776–$197,200 / yearsimulation), regression models, econometric projections or workload forecasting models; Experience developing, validating, and applying machine learning models using Python or similar programming languages and analytical tools to support operations research, predictive analytics, workload forecasting, anomaly detection, resource optimization, and decision support; Experience integrating artificial intelligence (AI) technologies into operational research or business processes, including evaluating, developing, or implementing AI-enabled analytical solutions to improve organizational performance and decision-making; Experience with emerging AI technologies and products, such as agentic AI systems, large language models (LLMs), or intelligent automation, to enhance analytical capabilities, optimize workflows, or support complex operational decision-making. The following are illustrative of acceptable courses: optimization; mathematical modeling; queueing theory; engineering; physics (except descriptive or survey courses); econometrics; psychometrics; biometrics; experimental psychology; physical chemistry; industrial process analysis; managerial economics; computer science; measurement for management; mathematical models in social phenomena; and courses that involved application of operations research techniques and methodologies to problems of management, marketing, systems design, and other specialized fields; or other comparable quantitative analysis courses for which college-level mathematics or statistics is a prerequisite.
HVAC Installer II Service Experts Heating & Air ConditioningHVAC Installer IIFairfax, VirginiaAdvanced skills installing electronic air cleaners, refrigeration systems, hot water systems, steam boiler systems, humidifiers, and related equipment with little to no supervision. Trains other installers, performs install work on more difficult situations, and assists the Field Supervisor or General Manager on work audits, site supervision, and work planning.
Installer III Service Experts Heating & Air ConditioningInstaller IIIBeltsville, Maryland$66,700–$85,000 / yearAdvanced skills installing electronic air cleaners, refrigeration systems, hot water systems, steam boiler systems, humidifiers, and related equipment with little to no supervision. Trains other installers, performs install work on more difficult situations, and assists the Field Supervisor or General Manager on work audits, site supervision, and work planning.
NewDuct Cleaner I Service Experts Heating & Air ConditioningDuct Cleaner IFairfax, VirginiaAbility to work in a variety of environmental conditions, including but not limited to the following: hot, cold, outdoor, indoor, dry, humid, slippery surfaces, heights, and congested areas. Ability to stand and walk and to climb ladders and attic stairs and to maneuver in attics, basements, and crawl spaces to access HVAC units.
NewInstaller Helper I Service Experts Heating & Air ConditioningInstaller Helper IBeltsville, MarylandAbility to work in a variety of environmental conditions, including but not limited to the following: hot, cold, outdoor, indoor, dry, humid, slippery surfaces, heights, and congested areas. Assists the Installer or Lead Installer in ensuring company property, vehicles, and tools are being properly used, maintained, and properly accounted for.
NewInstaller IV Service Experts Heating & Air ConditioningInstaller IVBeltsville, MarylandAdvanced skills installing electronic air cleaners, refrigeration systems, hot water systems, steam boiler systems, humidifiers, and related equipment with little to no supervision. Trains other installers, performs install work on more difficult situations, and assists the Field Supervisor or General Manager on work audits, site supervision, and work planning.
BUDGET ANALYST, GS-0560-14, FPL GS-14 (TERM) (DH) (OPEN CONTINUOUS) U.S. Department of EducationBUDGET ANALYST, GS-0560-14, FPL GS-14 (TERM) (DH) (OPEN CONTINUOUS)Washington, DC$125,776–$197,200 / yearIf you are claiming Veterans Preference, you must submit: A copy of your DD-214 that shows active service and character of discharge, OR A certification of expected discharge or release from active duty under honorable conditions within 120 days from the date of application (Current Active Duty Members only); AND/OR The Application for 10-Point Veteran Preference (SF-15) AND all documents indicated on the form as proof of type of preference; AND/OR Proof of Sole Survivorship Preference (e.g., certificate of death or 100% disability as a result of serving in the armed forces). Specialized Experience for the GS-14 One year of experience in either federal or non-federal service that is equivalent to at least a GS-13 performing two (2) out of three (3) of the following duties or work assignments: Experience in a lead role, practically applying knowledge of the Federal or equivalent organizational budget and acquisitions lifecycles and all relevant legal, regulatory, and policy guidance, to the operational and strategic management of budget formulation and execution programs.