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Junior Building Operator Jobs in Washington, DC (NOW HIRING)

Knox Systems, Inc

SecDevOps Engineer (Jr.)

Arlington, VA · On-site

About Knox Knox runs the largest Federal and DoW managed cloud, building and operating secure cloud ... The Junior SecDevOps Engineer supports the maintenance, monitoring, and security auditing of Knox ...

Knox Systems

SecDevOps Engineer (Jr.)

Washington, DC · On-site

$90 - $110/hr

About Knox Knox runs the largest Federal and DoW managed cloud, building and operating secure cloud ... The Junior SecDevOps Engineer supports the maintenance, monitoring, and security auditing of Knox ...

kgs

Junior Cloud Engineer

Washington, DC

... service offerings operating at FISMA Moderate and FISMA High security levels. * Work ... building and maintaining YAML-based CI/CD pipelines leveraging tools such as GitLab CI, GitHub ...

kgs

Junior Cloud Engineer

Washington, DC

... service offerings operating at FISMA Moderate and FISMA High security levels. * Work ... building and maintaining YAML-based CI/CD pipelines leveraging tools such as GitLab CI, GitHub ...

Koniag, Inc.

Junior Cloud Engineer

Washington, DC · On-site

$70K - $110K/yr

... service offerings operating at FISMA Moderate and FISMA High security levels. * Work ... building and maintaining YAML-based CI/CD pipelines leveraging tools such as GitLab CI, GitHub ...

Knox Systems

SecDevOps Engineer (Jr.)

Arlington, VA · On-site

$90 - $110/hr

About Knox Knox runs the largest Federal and DoW managed cloud, building and operating secure cloud ... The Junior SecDevOps Engineer supports the maintenance, monitoring, and security auditing of Knox ...

NetSage

Vulnerability Researcher-Junior

Annapolis, MD · On-site

We know that employee retention is mission continuity, and we are committed to building long-term ... operating systems to determine functionality, code structure, and system design. The ideal ...

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All JobsBuilding Operator JobsJunior Building Operator JobsJunior Building Operator Jobs in Washington, DC

Junior Building Operator information

See Washington, DC salary details

$25.5K

$82.1K

$140.4K

How much do junior building operator jobs pay per year?

As of Aug 27, 2026, the average yearly pay for junior building operator in Washington, DC is $82,093.00, according to ZipRecruiter salary data. Most workers in this role earn between $61,200.00 and $95,100.00 per year, depending on experience, location, and employer.

What is a junior building operator?

Junior Building Operators are entry-level professionals responsible for assisting with the daily operations, maintenance, and repair of building systems such as heating, ventilation, air conditioning (HVAC), lighting, and plumbing. They typically work under the supervision of senior building operators or facility managers to ensure that buildings remain safe, comfortable, and efficient for occupants. Their duties may include conducting routine inspections, responding to service requests, and performing basic repairs or preventative maintenance. This role provides valuable hands-on experience for those looking to advance in the building operations or facility management field.

What are the key skills and qualifications needed to thrive as a junior building operator, and why are they important?

To thrive as a Junior Building Operator, you need foundational knowledge of building systems (HVAC, electrical, plumbing) and a high school diploma or technical certification in building operations. Familiarity with building automation systems (BAS), maintenance management software, and basic hand and power tools is essential. Strong problem-solving skills, attention to detail, and effective communication help in responding to facility issues and coordinating with tenants or contractors. These competencies ensure efficient building operations, safety, and occupant satisfaction.

What are some common challenges faced by a junior building operator during the first year on the job?

As a Junior Building Operator, one common challenge is quickly learning the complex systems within a building, such as HVAC, electrical, and plumbing. You'll need to balance hands-on troubleshooting with following detailed protocols, often under the guidance of senior operators. Adapting to shift work and responding to unexpected maintenance issues can also be demanding. However, regular collaboration with experienced team members and ongoing training can help you build confidence and develop essential skills.

What is the difference between Junior Building Operator vs Building Maintenance Technician?

AspectJunior Building OperatorBuilding Maintenance Technician
CertificationsOSHA safety training, HVAC, basic electricalHVAC, electrical, plumbing certifications
Work EnvironmentCommercial or residential buildings, routine monitoringBuilding systems, repair, preventive maintenance
Employer & IndustryProperty management, facilities managementFacilities services, property management
Search & Comparison IntentYesYes

The Junior Building Operator typically handles routine building operations, monitoring systems, and basic maintenance, often with entry-level certifications. Building Maintenance Technicians focus more on repairing and maintaining building systems like HVAC, electrical, and plumbing. While both roles work in similar environments and industries, the Technician role usually requires more specialized technical skills and certifications. Understanding these differences helps job seekers find the right position based on their skills and career goals.

What are popular job titles related to Junior Building Operator jobs in Washington, DC?

For Junior Building Operator jobs in Washington, DC, the most frequently searched job titles are:

What job categories do people searching Junior Building Operator jobs in Washington, DC look for?

The top searched job categories for Junior Building Operator jobs in Washington, DC are:

Junior Building Operator jobs near you
Infographic showing various Junior Building Operator job openings in Washington, DC as of June 2026, with employment types broken down into 84% Full Time, 14% Part Time, 1% Temporary, and 1% Contract. Highlights an 80% Physical, 1% Hybrid, and 19% Remote job distribution, with an average salary of $82,093 per year, or $39.5 per hour.

Junior Systems Engineer

Secure Technologies Group

Fort George G Meade, MD • On-site

Full-time

PTO

Re-posted 2 days ago

Job description

This position requires a current TS/SCI clearance with polygraph. 
Want to start your career making a positive impact on U.S. National Security?
That's what SecureTech Engineers do every day in support of the nation's Intelligence Community. 
We are building, operating, and and maintaining enterprise wide systems in the intelligence community!
As a Junior SE, you may guide users in formulating requirements, advise alternative approaches, and conduct feasibility studies. You may analyze user’s requirements, concept of operations documents, and high level system architectures to develop system requirements specifications. 
You might guide system development and implementation planning through assessment or preparation of system engineering management plans and system integration and test plans. 
Our SEs interact with the Government customer regarding Systems Engineering technical considerations and for associated problems, issues or conflicts. Many other possible tasks associated with the general field of systems engineering!
We are leaders in the field! Shouldn't you be too?
Some reasons that compel candidates to seek out SecureTech:
- Employees FIRST: We really do consider employees first in decisions. It is hard enough to work through the personal/social/technical hurdles that come with your position as a cleared defense contractor - no need to fight your own employer's red tape as well. 
- COMPENSATION: We offer a compensation package that is more than just commensurate with this closed contractor community. We offer generous benefits (PTO, training support, etc) in addition to the high salaries. We know that you know - salary isn't everything.
- OPPORTUNITY: SecureTech is an Equal Opportunity Employer – we hire the right people for the job - regardless of employment status such as female, minority, protected veterans, individuals with disabilities, etc.
We are continuously concerned with the growth of our employees and career advancement.
To get started on this exciting opportunity, you need a TS/SCI clearance with at least a CI polygraph (FS poly preferred). A Bachelor's degree in an Engineering related field will qualify you! Five (5) years of system engineering experience can substitute for the Bachelor's degree.
Multiple positions at varying levels of proficiency await your application!
Compensation is commensurate with qualifications.
Apply here - or send your current resume to careers@securetg.com