Controls Technician Jobs in Maryland
Controls Technician jobs in Maryland are concentrated in defense and aerospace systems, industrial manufacturing, and building automation, with demand at every level from entry-level field technicians to senior PLC programmers. The Baltimore metro, the Washington D.C. suburbs including the I-270 corridor, and the Aberdeen area anchor most of the hiring, where established employers like Northrop Grumman, Leidos, and Constellation Energy maintain large technical workforces. The most in-demand specialties are HVAC and BAS controls, PLC and SCADA programming, and low-voltage systems integration. Find a role that fits below and apply directly.
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Instrumentation & Controls Technician
Brandywine, MD
$55–$60/hour
Monday–Friday, 7:00 AM–3:00 PM + OT as needed
Non-Union | On-Call Required | Relocation Assistance Available for Qualifying Candidates
Confidential Opportunity
A well-established independent power generation organization is seeking a senior-level Instrumentation & Controls Technician to join the maintenance team at a large dual-fuel generating facility in Southern Maryland.
This is a hands-on controls-focused position for someone who can take ownership of the plant's DCS and turbine control systems while also performing field instrumentation and electrical work. The strongest candidates will have substantial experience with Emerson Ovation and/or GE turbine controls, along with the ability to troubleshoot logic, interpret drawings, and diagnose complex plant issues.
This is not a desk-based Controls Engineer role. The successful candidate will spend significant time in the field troubleshooting, calibrating, testing, repairing, and maintaining plant equipment.
Why This Role Is Different
The primary need is true controls expertise. The facility has seen plenty of candidates with general electrical or I&E backgrounds, but this position requires someone whose strongest technical skill set is DCS, controls, and turbine control systems.
The ideal candidate may come from backgrounds such as:
- Senior I&C Technician
- Controls Technician
- DCS Technician
- Senior IC&E Technician
- Controls Specialist
- Hands-on Controls Engineer
- Power Plant Controls Technician
Experience with Emerson Ovation and GE Mark VI/Mark VIe is particularly valuable.
Key Responsibilities
- Maintain, troubleshoot, calibrate, and repair plant instrumentation, control systems, and electrical equipment.
- Take ownership of DCS and turbine control system troubleshooting and support.
- Troubleshoot Emerson Ovation, GE Mark VI/Mark VIe, PLCs, and related control systems.
- Work with ladder logic, control logic, system configuration, and programming.
- Interpret and work from schematics, one-line diagrams, P&IDs, function logic diagrams, and electrical/control drawings.
- Perform instrumentation calibration and electrical testing, including transmitters, valves, insulation resistance, batteries, analyzers, and related equipment.
- Troubleshoot and maintain instrumentation associated with turbines, generators, boilers, motors, pumps, cooling systems, hydraulic systems, relays, and other generating-station equipment.
- Maintain and troubleshoot medium- and low-voltage electrical equipment, switchgear, breakers, MCCs, UPS systems, and power cables.
- Perform repairs and upgrades involving transmitters, motors, switches, sensors, wiring, conduit, and associated control equipment.
- Execute preventative maintenance and daily work orders through a CMMS/EAM system.
- Prepare maintenance and testing documentation and reports.
- Support vendors, contractors, engineering personnel, and plant management as needed.
- Provide technical support during planned and emergency plant outages.
- Assist with troubleshooting and development of less-experienced I&C technicians.
- Operate lifts, forklifts, and other equipment required to perform maintenance activities.
Team Environment
The I&C group is a small team within a broader plant maintenance organization. This position will be one of three I&C/I&E professionals, working alongside mechanical maintenance personnel and a maintenance supervisor.
Because of the size of the team, this person needs to be comfortable working independently, making technical decisions, and taking ownership of problems without needing constant direction.
Required Qualifications
- 4+ years of Instrumentation, Controls, and Electrical experience, preferably in power generation, utilities, marine propulsion, or a similarly complex industrial environment.
- Strong hands-on DCS/controls troubleshooting experience.
- Experience with Emerson Ovation and/or GE control systems strongly preferred.
- GE Mark VI/Mark VIe experience highly desirable.
- Ability to troubleshoot control logic and work with ladder logic/programming.
- Ability to read and interpret P&IDs, schematics, one-line diagrams, and control logic drawings.
- Strong instrumentation calibration and electrical troubleshooting capabilities.
- High school diploma or equivalent.
- Knowledge of electrical safety practices, PPE, NFPA 70, and applicable utility/industrial standards.
- Valid driver's license.
Physical / Work Environment
The position requires the ability to:
- Work outdoors in varying weather conditions.
- Work at significant heights, including elevations of approximately 120 feet.
- Work in confined spaces and around rotating machinery.
- Work around high-voltage electrical equipment.
- Lift, push, pull, and carry tools, equipment, and parts weighing up to 50 lbs.
- Stand, walk, kneel, bend, and squat for extended periods.
- Work overtime and participate in plant outage activities and on-call response.
Schedule & Outage Requirements
The normal schedule is Monday–Friday, 7:00 AM–3:00 PM, with overtime as needed.
The position also participates in plant on-call responsibilities and requires significant flexibility during planned outages. Planned outages may require extended workdays and working more than 14 consecutive days during major outage periods occurring approximately twice per year.
Relocation assistance is available for qualified candidates relocating to the area.
Location
Brandywine, Maryland / Southern Maryland area
The position is best suited for candidates within approximately a 60-minute commute, including candidates from Southern Maryland, Charles County/Waldorf, the southern Baltimore area, and portions of Northern Virginia.
Pay: $55.00 - $60.00 per hour
Expected hours: No less than 40.0 per week
Benefits:
- 401(k)
- 401(k) matching
- Dental insurance
- Employee assistance program
- Health insurance
- Life insurance
- Paid time off
- Retirement plan
- Tuition reimbursement
- Vision insurance
Work Location: In person
See All 18 Controls Technician Jobs in Maryland
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Find Controls Technician JobsControls Technician Jobs by City in Maryland
Where Maryland roles are concentrated, by current openings.
Controls Technician Job Market in Maryland
A snapshot from current Maryland openings, updated as new roles post.
Who's Hiring



Top Industries Hiring
- Manufacturing
What Maryland Employers Look For
The qualifications that appear most often in controls technician jobs across Maryland.
- Associate degree or technical certificate in electronics, instrumentation, or controls technology
- Hands-on experience with PLC programming platforms such as Allen-Bradley or Siemens
- Proficiency with SCADA systems and HMI configuration in an industrial or commercial setting
- Low-voltage or journeyman electrician license recognized by Maryland Board of Master Electricians
- Ability to read and interpret electrical schematics, loop diagrams, and control drawings
- Experience with HVAC controls or building automation systems such as Honeywell, Johnson Controls, or Siemens BAS
Controls Technician Jobs in Maryland: Frequently Asked Questions
How do you become a controls technician in Maryland?
Most controls technicians in Maryland start with an associate degree or technical diploma in electronics, instrumentation, or mechatronics from a community college such as Community College of Baltimore County or Frederick Community College. Employers in the state commonly require a low-voltage contractor license or a journeyman electrician license issued through the Maryland Board of Master Electricians. Building out hands-on PLC and BAS skills through a manufacturer certification program, such as Rockwell Automation or Honeywell, significantly strengthens a candidate's profile.
Which companies hire controls technicians in Maryland?
Employers hiring controls technicians in Maryland right now include Johnson Controls, Shapiro & Duncan, and Global Systems Engineering, based on current listings on Migrate Mate as of September 2026. Maryland's mix of federal defense contractors, commercial building operators, and industrial facilities creates consistent demand across employer types and contract lengths.
Which Maryland cities have the most controls technician jobs?
Maryland, Rockville, and Brandywine post the most controls technician openings in Maryland. Baltimore's concentration of industrial plants, healthcare campuses, and commercial high-rises drives the largest share of BAS and instrumentation work, while the D.C. suburbs along the I-270 and Route 1 corridors generate strong demand from defense contractors and government facility operators, and Aberdeen's proximity to Aberdeen Proving Ground anchors steady openings in test and measurement controls.
Are there remote controls technician jobs in Maryland?
Yes, but they're rare. Controls technician work is fundamentally hands-on, requiring on-site commissioning, wiring, and troubleshooting, which limits remote options. About 0% of controls technician openings tied to Maryland are remote or hybrid as of September 2026, and those positions are almost exclusively scoped to remote PLC programming, SCADA configuration review, or project engineering support rather than field service roles.
How can I get hired as a controls technician in Maryland with little or no experience?
The most realistic entry path is an apprenticeship or technical internship with a Maryland building automation or electrical contractor, where you work under licensed technicians on live commercial or industrial projects. Large employers like Johnson Controls and Siemens run field technician associate programs that take candidates with strong electrical fundamentals and no direct controls experience. Transitioning from an HVAC service technician, electrician's apprentice, or maintenance mechanic role is also common. Earning a Siemens or Rockwell Automation entry-level certification before applying gives candidates a concrete edge when competing against others who only have classroom hours.
Where can I find and apply to controls technician jobs in Maryland?
You can find and apply to controls technician jobs in Maryland on Migrate Mate, which lists current openings from employers actively hiring in the state. Search the available roles, identify the ones that match your skills and location, and apply directly to each one that fits.
See All 18 Controls Technician Jobs in Maryland
Find roles in Maryland that match your experience and apply in just a few clicks.
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