Technical Modifications Specialist - Upper Marlboro, MD

Sonepar Canada, Inc.; Northern (KY); On-site; USD 34,000 - 40,000; Full time

Benefits offered by this job

Paid time off

Paid parental leave

401(k) retirement savings with company

Professional and personal development

Disability insurance

Life insurance

Wellness program

Gym reimbursement

EAP

Job summary

Capital Electric, part of the Sonepar group, is hiring a Technical Modifications Specialist for our Westphalia Distribution Center in Upper Marlboro, MD. The role involves building and assembling projects based on customer specifications using wiring diagrams, schematics, work orders and pictures provided, to meet production schedules and quality expectations.

You will work cross-functionally with various teams and vendors, follow established policies and procedures, and contribute to a safe,

Qualifications

• High school diploma or equivalent.
• Minimum two years electrical and/or mechanical background, including warehousing and assembly.
• Proficient in MS Office Suite: Excel, Word, Power Point.
• Strong mechanical and analytical aptitude, along with understanding and basic knowledge of wiring diagrams and electrical schematics.
• Good manual dexterity and experience with power and hand tools, and engraving equipment.
• Ability to work well independently and as a team member and collaboratively across departments.
• Ability to lift 75 lbs.
• No vision hindrances in relation to color.

Responsibilities

• Assemble projects to customer and/or vendor specifications.
• Assist in production of various phases of assemblies, but also be able to produce a turnkey project from start to finish with direction provided by manager.
• Perform light manufacturing of multiple product categories in a fast-paced build shop, following defined processes for manufacturing accuracy.
• Effectively respond to and interact with all levels of Capital team members and other departments, and with vendors.
• Participate in and follow all Capital policies, guidelines, and procedures (safety, Anti-Harassment, Ethics, etc.).
• Perform other duties as assigned.

Skills

Electrical background

Mechanical background

Wiring diagrams

Analytical aptitude

Manual dexterity

Team player

Lift 75 lbs

Education

High school diploma or equivalent

Tools

MS Office Suite

Job description

Select how often (in days) to receive an alert:

Technical Modifications Specialist - Upper Marlboro, MD

Date: Aug 18, 2026

Location: Upper Marlboro, MD, US, 20774

There’s a Place for You at Capital

A career at Capital Electric is more than a job. You’re investing in a brighter, more sustainable future together and joining a team that makes a real difference for our customers. Capital Electric offers electrical products and services to contractors. If it helps bring electricity to an office, home, factory or other building – you can find it here. We operate in Maryland, Virginia, Pennsylvania, West Virginia, North Carolina, South Carolina and Georgia, and are part of the Sonepar group, the world’s #1 electrical distributor with over 45,000 associates around the globe.

Being “Powered by Difference” means we respect and value diverse perspectives. WithinCapital Electric, we offer a supportive culture and great benefits, and as part of the larger Sonepar group, we can offer exciting opportunities to grow your career.

Reports to: Solutions Center Manager

Branch: KSCT

Location: Westphalia Distribution Center

Full Time and Non-Exempt

Position Summary:

Build and assemble projects based on customer specifications utilizing wiring diagrams, schematics, work orders and pictures provided. Provide quality products as well as meet the production schedule for all projects.

Responsibilities:

• Assemble projects to customer and/or vendor specifications.
• Assist in production of various phases of assemblies, but also be able to produce a turnkey project from start to finish with direction provided by manager.
• Perform light manufacturing of multiple product categories in a fast-paced build shop, following defined processes for manufacturing accuracy.
• Effectively respond to and interact with all levels of Capital team members and other departments, and with vendors.
• Participate in and follow all Capital policies, guidelines, and procedures (safety, Anti-Harassment, Ethics, etc.).
• Perform other duties as assigned.

Qualifications:

• High school diploma or equivalent.
• Minimum two years electrical and/or mechanical background, including warehousing and assembly.
• Proficient in MS Office Suite: Excel, Word, Power Point
• Strong mechanical and analytical aptitude, along with understanding and basic knowledge of wiring diagrams and electrical schematics
• Good manual dexterity and experience with power and hand tools, and engraving equipment
• Ability to work well independently and as a team member and collaboratively across departments.
• Ability to lift 75 lbs.
• No vision hinderances in relation to color

Salary: $25 - 29 / hour

What We Offer You

We offer great family-friendly benefits to full-time associates:

• Paid time off
• Paid parental leave
• 401(k) retirement savings with company match
• Professional and personal development programsOpportunity to become a shareholder
• Employer-paid short- and long-term disability
• Employer-paid life insurance for spouse and dependents
• Robust wellness program
• Gym reimbursement
• Employee Assistance Program (EAP)

We’re proud to be a military-friendly company, and our many employee resource groups (ERGs) help you make connections and feel supported.

Sonepar is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to their race, color, creed, religion, national origin, citizenship status, ancestry, sex, age, physical or mental disability unrelated to ability, marital status, family responsibilities, pregnancy, genetic information, sexual orientation, order of protection status, protected veteran or military status, or an unfavorable discharge from military service, or any other categories protected by federal, state or local law.

Sonepar and our family of brands are committed to the full inclusion of all qualified individuals. In keeping with our commitment, we will take the steps to assure that people with disabilities are provided reasonable accommodations. Accordingly, if a reasonable accommodation is required to fully participate in the job application or interview process, to perform the essential functions of the position, and/or to receive all other benefits and privileges of employment, please call 843-745-2420 or email [e-mail] .

EEO is the Law

Applicants and employees are protected under Federal law from discrimination. To learn more, Click here .

Pay Transparency Non-Discrimination Provision

Sonepar follows Executive Order 11246, including the Pay Transparency Nondiscrimination Provision. To learn more, Click here.