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3C Engineering

mesaenergy.com

3C Engineering is an engineering, commissioning, and energy management contracting firm.

Open roles
1400
New role every
~0.1 days
Posting trend
4.1× vs prior 90d

Company signals

Score: 59
Missing required salary 68% Posting cadence (90d/prior) 4.0x Repost rate (90d) 1% Wide pay-band rate 5% Median listing lifespan 31 days Stale listings 15% New cities (90d) 1 Buzzword-heavy listings 19%

Job facts

Location
DC-Washington US-MD-Lanham, UNAVAILABLE, US
Type
Full-time
Department
Information Technology
Posted
May 12, 2026
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Information Technology Administrator

at 3C Engineering


Job Summary

EMCOR Mechanical Services, an EMCOR Company, has an opening for a full-time experiencedInformation Technology Administrator in the greater Washington DC / Lanham, MD area. The IT Administrator will serve as a main point of contact on all IT related matters for two EMCOR entities; one located in Washington DC and the other located in Lanham, MD. Travel between the two sites is required.

LI-NS1

Essential Duties & Responsibilities

  • Investigate and diagnose network problems.
  • Carry out routine configuration and installation of IT solution.
  • Develop project timelines and track project progress.
  • Evaluate and modify systems performance.
  • Maintain integrity of network, server deployment, and security. Maintain network servers.
  • Maintain network services for individual machines.
  • Use the corporate ticketing system to respond to IT requests.
  • Administer and manage telephone and voicemail systems

Qualifications

  • Bachelor’s Degree in Information Technology or related field.
  • Minimum of 3 years’ experience with working knowledge of day-to-day IT Infrastructure and servers.
  • Ability to prioritize and organize work assignments.
  • Strong attention to detail.
  • Excellent oral and written communication and interpersonal skills to work with all levels of management, employees, vendors and customers.
  • Must be highly trustworthy and be able handle confidential information.
  • Must have a valid Drivers License

Preferred IT Applications:

  • Windows Server 2019 & beyond
  • Windows 10 / 11 experience
  • SCCM Admin and Imaging experience
  • Active Directory Domain & Group Policy Administration
  • MS Office 365 Administration
  • Intune MDM
  • iPhone and iPad support
  • Dell Hardware updating & servicing
  • Cherwell or other HelpDesk ticketing software experience

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

Notice to Prospective Employees

Notice to prospective employees: There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companies list open positions here. 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.

Geographic Disclosure

Compensation Range: $75.000 - $90,000 annual salary

Other Compensation: NA

Benefits: We are committed to providing employees a comprehensive benefits package which includes medical, dental, and vision coverage, along with health savings and flexible spending accounts, life insurance, disability, a 401(k) Savings Plan, College Coach and employee assistance program.