Commissioning Engineer Staff
M.C. Dean
Annapolis Junction, MD · Posted May 19, 2026
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Where Annapolis Junction, MD ranks
Where Annapolis Junction, MD placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #15Best cities for software and engineering jobs in the Mid-Atlantic147 openings · of 68
- #17Best cities for mid-career professionals in the Mid-Atlantic60% · of 85
- #20Best cities for mid-career professionals60% · of 100
- #24Best cities for junior jobs in the Mid-Atlantic33% · of 85
- #25Best cities for AI-skill jobs in the Mid-Atlantic9% · of 85
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
How AI is used in this kind of work
AI use among engineers, all other is little observed so far. Measured exposure for engineers, all other: 7% (little observed).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
About the job
Overview
About M.C. Dean M.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 7,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration.
Why Join Us? Our people are passionate about engineering innovation that improves lives and drives impactful change. Guided by our core values—agility, expertise, and trust—we foster a collaborative and forward-thinking work environment. At M.C. Dean, we are committed to building the next generation of technical leaders in electrical, engineering, and cybersecurity industries.
The Commissioning Engineer team is responsible for performing final testing, startup, and commissioning of low and medium voltage electrical distribution equipment, including breakers, transformers, switches, switchgear, relays, and motor control centers, as well as other electrical apparatus both in the field and in a manufacturing environment. An understanding of sophisticated electrical distribution systems of complex electrical test equipment is required. You will contribute to a safe working environment for co-workers and customers and help ensure the overall success of projects. Local, regional, and national travel may be required.
Responsibilities
Assists more experienced Commissioning specialist coordinating, and reviewing electrical deliverables
Prepares and reviews simple electrical sketches, CX plans, and data sheets
Performs simple routine electrical calculations
Assists in review of supplier documentation for compliance with specifications
Uses the electrical engineering web site to access department guides and standards
Basic knowledge of Commissioning, inspection and Testing of electrical components and system
Knowledge of basic electrical engineering theories
Basic power system familiarity with switchgear, transformers, circuit breakers, power panels, protection relays, UPS systems, power monitoring systems, test equipment, etc.
Proficient with technical writing
Knowledge of advance mathematics
Basic awareness of industry codes and standards
Good communications skills
Willing to travel to customer sites periodically
Qualifications
Bachelor’s degree in Engineering with minimum 2+ years of relevant electrical experience
We offer an excellent benefits package including:
A competitive salary
Medical, dental, vision, life, and disability insurance
Paid time off
Tuition reimbursement
401k Retirement Plan
Military Reserve pay offset
Paid maternity leave
Abilities:
Exposure to computer screens for an extended period of time.
Sitting for extended periods of time.
Reach by extending hands or arms in any direction.
Have finger dexterity in order to manipulate objects with fingers rather than whole hands or arms, for example, using a keyboard.
Listen to and understand information and ideas presented through spoken words and sentences.
Communicate information and ideas in speaking so others will understand.
Read and understand information and ideas presented in writing.
Apply general rules to specific problems to produce answers that make sense.
Identify and understand the speech of another person.
Pay Range
USD $90,640.00 - USD $113,300.00 /Yr.
Assists more experienced Commissioning specialist coordinating, and reviewing electrical deliverables
Prepares and reviews simple electrical sketches, CX plans, and data sheets
Performs simple routine electrical calculations
Assists in review of supplier documentation for compliance with specifications
Uses the electrical engineering web site to access department guides and standards
Basic knowledge of Commissioning, inspection and Testing of electrical components and system
Knowledge of basic electrical engineering theories
Basic power system familiarity with switchgear, transformers, circuit breakers, power panels, protection relays, UPS systems, power monitoring systems, test equipment, etc.
Proficient with technical writing
Knowledge of advance mathematics
Basic awareness of industry codes and standards
Good communications skills
Willing to travel to customer sites periodically
Bachelor’s degree in Engineering with minimum 2+ years of relevant electrical experience
We offer an excellent benefits package including:
A competitive salary
Medical, dental, vision, life, and disability insurance
Paid time off
Tuition reimbursement
401k Retirement Plan
Military Reserve pay offset
Paid maternity leave
Abilities:
Exposure to computer screens for an extended period of time.
Sitting for extended periods of time.
Reach by extending hands or arms in any direction.
Have finger dexterity in order to manipulate objects with fingers rather than whole hands or arms, for example, using a keyboard.
Listen to and understand information and ideas presented through spoken words and sentences.
Communicate information and ideas in speaking so others will understand.
Read and understand information and ideas presented in writing.
Apply general rules to specific problems to produce answers that make sense.
Identify and understand the speech of another person.