Job Description

Job Description

National Network Services-CAD Designer

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JOIN OUR TEAM!!

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Location: Dallas TX

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Pay Range: $60,000-$75,000 annually depending on experience

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Benefits:

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• Medical, Dental, Vision plans
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• Free Basic Life Insurance
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• Voluntary Life
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• Short and Long Term Disability
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• Company matched 401K
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• Paid Holidays
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• Paid Time Off
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Founded in 1989, National Network Services is an industry leader in the installation and support of Structured Cabling, Physical Security, Audio Visual and DC power systems. In 2020, NNS joined Ascension Property Services, a nationwide group of specialty trade contractors committed to serving with loyalty, consistency, and expertise. NNS is actively seeking qualified individuals to help support our growing customer base around the US. If you are interested in joining a dynamic organization that strives to be the best at customer support and delivery, then we encourage you to apply. Our organization will afford you the opportunity to train on new systems and advance in

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your career. 

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Job Summary: 

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We are seeking a skilled and detail-oriented Low Voltage CAD Designer  to produce accurate and compliant technical drawings for low voltage systems including structured cabling, fire alarm, security, AV, access control, and building automation systems. You will work closely with engineers, project managers, and field technicians to support design and installation of systems across commercial, residential, and industrial projects.

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Key Responsibilities:  

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• Create detailed 2D/3D drawings and schematics for low voltage systems using CAD software(AutoCAD, Revit, etc.)
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• Interpret and apply specifications, construction documents, and architectural/MEP drawings to generate accurate designs.
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• Draft layout plans for systems such as telecommunications, security, CCTV, access control, fire alarm, and audio-visual installations.
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• Coordinate with engineering and field teams to ensure constructability and compliance with project requirements and local codes.
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• Assist in the development of as-built drawings and closeout documentation.
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• Maintain drawing standards, file organization, and version control in accordance with company protocols.
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• Support design revisions and change orders based on client or field feedback.
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Required Qualifications: 

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• Must have at least 5 years hands on experience in Structured Cabling and technology room buildout.
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• Associate degree or technical certification in Drafting, Electrical Design, or related field.
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• Proficiency in CAD software (AutoCAD required; Revit a plus)
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• Understanding of low voltage systems and applicable codes (NEC, NFPA, BICSI standards).
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• Strong attention to detail and ability to produce accurate technical documents.
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• Ability to read and interpret architectural, structural, and electrical plans.
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• Excellent time management and communication skills.
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Preferred Qualifications:

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• Experience designing fire alarm, access control, and/or structured cabling systems.
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• Familiarity with Revit MEP and BIM coordination practices.
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• BICSI certification or training (e.g., RCDD, Technician).
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• Experience in construction or electrical contracting environments.
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Work Environment: 

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• Primarily office-based with occasional site visits.
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• Fast-paced project environment with Multiple deadlines.
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• May require coordination with remote teams of subcontractors.
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Please note the selected candidate will be required to submit to full pre-employment background and drug screening.

Equal Opportunity Employer Minorities/Women/Protected Veterans/Disabled

Job Tags

Temporary work, For contractors, For subcontractor, Work at office, Local area, Remote work,

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