**About Us** When 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. We offer a unique combination of government experience and facilities expertise that has helped us earn a position as one of the country’s leading integrated service providers. **Job Summary** EMCOR Government Services has an immediate need for a **General Maintenance Worker** in **Herndon, VA** . This position will troubleshoot and maintain equipment at New Dominion properties. This role is covered by the CBA for Local 99 \#EGS \#LI-NS1 **Essential Duties & Responsibilities** • Assist with the maintenance of site equipment and building structure. • Assist with the maintenance and repairs of the building air systems on the site. • Assist with the troubleshooting of all equipment on site. • Perform preventive maintenance of all equipment on site. • Institute the corrective action and/or inform his supervisor on any deficiencies found in the course of performing the job. • Monitor Subcontractors in their task. • Perform other task as directed by his Supervisor. **Qualifications** • Be able to demonstrate practical knowledge of light Carpentry, Electrical and HVAC equipment. • Be able to demonstrate practical knowledge of Tools in trade. • Must be able to obtain and maintain an ISSA TS/SCI w/Poly **Physical Demands** • Heavy physical effort (lift/carry up to 75 lbs) • Prolong, extensive or considerable standing/walking. • Push/pull or move/lift equipment, supplies and parts. • Manual dexterity and mobility • Considerable reaching, stooping, bending, kneeling and crouching. **Equal Opportunity Employer** 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. Equal Opportunity Employer/Veterans/Disabled **Affirmative Action Policy** Please review ourAffirmative Action Policy (https://emcorgroup.icims.com/icims2/servlet/icims2?module=AppInert&action=download&id=128562&hashed=1982230443) . **Notice to Prospective Employees** Notice to prospective employees: There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companieslist open positions here (https://careers-emcorgroup.icims.com/) . Please check our available positions to confirm that a post or email is genuine. EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCOR’s normal application process – it is probably fraudulent. Email a Friend Email a Friend **Job Locations** _US-VA-Herndon_ **ID** _2026-47989_ **Company** _EMCOR Government Services, Inc._ **Category** _Maintenance_ **Position Type** _Full-Time_ **Location Type** _Onsite_ **Posted Date** _16 hours ago_ _(2/6/2026 9:03 AM)_