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System Supervisor Jobs in Washington (NOW HIRING)

Vitesse Systems

Machine Shop Supervisor

Jessup, MD · On-site

$90K - $130K/yr

Machine Shop Supervisor Department: Machine Shop Reports To: Director of Machining FLSA: Salaried ... Vitesse Systems prides itself on the solutions we provide to our customers, as well as the ...

Vitesse Systems

Machine Shop Supervisor

Jessup, MD · On-site

$90K - $130K/yr

Machine Shop Supervisor Department: Machine Shop Reports To: Director of Machining FLSA: Salaried ... Vitesse Systems prides itself on the solutions we provide to our customers, as well as the ...

NAES Corporation

Maintenance Supervisor

Aquasco, MD

This position supervises maintenance personnel, coordinates contractors, and manages preventive ... Support control system diagnostics, software updates, calibrations, and system modifications that ...

RATP Dev USA

Maintenance Supervisor

Washington, DC

Minimum 4+ years in Transit Rail System. * Demonstrated supervisory or lead experience in a comparable transit or transportation industry, overseeing related personnel. * Strong communication ...

RATP DEV USA

Maintenance Supervisor

Washington, DC · On-site

Minimum 4+ years in Transit Rail System. * Demonstrated supervisory or lead experience in a comparable transit or transportation industry, overseeing related personnel. * Strong communication ...

NAES Corporation

Maintenance Supervisor

Aquasco, MD

$151K - $175K/hr

This position supervises maintenance personnel, coordinates contractors, and manages preventive ... Support control system diagnostics, software updates, calibrations, and system modifications that ...

NAES

Maintenance Supervisor

MD · On-site

This position supervises maintenance personnel, coordinates contractors, and manages preventive ... Support control system diagnostics, software updates, calibrations, and system modifications that ...

Pathoras Old Boggart

System Administrator

Mclean, VA · On-site

Supervisory Responsibility This position has no supervisory responsibilities. Work Environment This job operates in a professional office environment. This role routinely uses standard office ...

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All JobsSystem Supervisor JobsSystem Supervisor Jobs in Washington

System Supervisor information

See Washington salary details

$52.1K

$115.6K

$173.3K

How much do system supervisor jobs pay per year?

As of Aug 2, 2026, the average yearly pay for system supervisor in Washington is $115,601.00, according to ZipRecruiter salary data. Most workers in this role earn between $87,200.00 and $141,600.00 per year, depending on experience, location, and employer.

What is the difference between System Supervisor vs Network Administrator?

AspectSystem SupervisorNetwork Administrator
CredentialsTypically requires a bachelor's degree in IT, computer science, or related field; certifications like CompTIA Network+ or Microsoft Certified Systems Administrator (MCSA) are common.Requires similar degrees; certifications such as Cisco CCNA or CompTIA Network+ are often preferred.
Work EnvironmentOversees IT systems, servers, and infrastructure within organizations, often managing teams and system operations.Focuses on designing, implementing, and maintaining network infrastructure, troubleshooting network issues.
Employer & Industry UsageFound in various industries including corporate, healthcare, education, managing internal IT systems.Commonly employed in organizations with complex networks, including tech firms, telecom, and large enterprises.

While both roles require IT knowledge and certifications, a System Supervisor manages overall IT systems and infrastructure, whereas a Network Administrator specializes in network setup and maintenance. The roles often overlap but differ mainly in scope and focus within the IT environment.

What are popular job titles related to System Supervisor jobs in Washington? For System Supervisor jobs in Washington, the most frequently searched job titles are:
What job categories do people searching System Supervisor jobs in Washington look for? The top searched job categories for System Supervisor jobs in Washington are:
System Supervisor jobs near you
Infographic showing various System Supervisor job openings in Washington as of July 2026, with employment types broken down into 1% As Needed, 76% Full Time, 18% Part Time, 1% Temporary, 3% Contract, and 1% Nights. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $115,601 per year, or $55.6 per hour.

Environmental Systems Supervisor

Maryland Environmental Service

Jessup, MD

$70K - $95K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 22 days ago

Maryland Environmental Service rating

6.6

Company rating: 6.6 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

385th of 439 rated engineering

Job description

Current MES Employees who are interested in applying for this position must visit the Internal MES Careers Page by going to their Workday Dashboard, clicking on the Career icon and selecting Find Jobs.

This is an exciting opportunity to join a leading team that provides environmental solutions to the public and private sectors throughout the State of Maryland.

Job Description:

Maryland Environmental Service has an internal opening for an Environmental Systems Supervisor at our Dorsey Run facility in Jessup, MD. This position is the first supervisory level in the MES water/wastewater operator job series. Supervises and assists in the operation, monitoring and maintenance of one or more water, wastewater or industrial wastewater treatment systems.

Estimated Pay Range:

$70,193.76 - $95,532.80

Benefits:

  • Health Insurance with choice of medical plan and prescription, dental, vision, and life and disability insurance options, along with flexible spending accounts

  • 401K retirement savings program with generous agency match

  • Paid vacation, personal and sick leave

  • Eleven paid holidays per year

  • Tuition assistance

Minimum Requirements:

Graduation from a standard high school or possession of a state high school equivalency certificate AND satisfactory completion of four self-study courses and one management course from the California State University, Sacramento (CSUS):

  • 1. The four courses must be acceptable to the Regional Supervisor where the Environmental Systems Supervisor will be assigned. If all or additional courses are needed to meet this requirement, MES will allow 18 months for the employee to complete the required courses.
  • 2. "Manage for Success," or an equivalent CSUS management course that is acceptable to the Maryland Environmental Service's Training Office must also be completed for this position.

Failure to meet this requirement within six months of appointment to the position may result in termination of employment.

Must have five years of progressively responsible experience as an operator responsible for operating, monitoring and maintaining water, wastewater or industrial wastewater treatment systems. This experience must have included at least one year at these systems as a lead worker, or directing the work of other employees.

Must have a valid driver's license with less than 5 points.

This position will be open until filled.

Any offer of employment will be contingent upon successfully completing required pre-employment screens, to include full background check, drug & alcohol screening, and position appropriate physical.

Maryland Environmental Service is an Equal Opportunity Employer. Applicants must be currently authorized to work in the United States on a full-time basis. MES does not participate in programs that require sponsorship for work visas.

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