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Jobs at M.C. Dean, Inc. (Now Hiring) — 431 open

M.C. Dean, Inc. logoM.C. Dean, Inc.

Design Engineer 1 - Washington, DC

Washington, District of Columbia, United States · On-site

Entry level

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 inf…

Skills: Autocad, Electronic security systems, Engineering design, Intrusion detection, Access control

M.C. Dean, Inc. logoM.C. Dean, Inc.

Help Desk System Specialist 1 - Washington, DC

Washington, District of Columbia, United States · On-site

Entry level

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 inf…

Skills: Help desk support, Phone support, Desktop support, CCURE 9000, Video management systems

M.C. Dean, Inc. logoM.C. Dean, Inc.

Physical Security System Administrator 1

Boulder, Colorado, United States · On-site

Mid level

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 inf…

Skills: Physical security systems, Access control, CCTV, Troubleshooting, Helpdesk support

M.C. Dean, Inc. logoM.C. Dean, Inc.

Tech Specialist 3 - Washington, DC

Washington, District of Columbia, United States · On-site

Senior+

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 inf…

Skills: Electronic security systems, System administration, Networking principles, Intrusion detection, Access control

M.C. Dean, Inc. logoM.C. Dean, Inc.

Operational Process & Data Analyst 4 - Annapolis Junction, MD

Anne Arundel County, Maryland, United States · On-site

Senior

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 inf…

Skills: Data analysis, Process analysis, Management consulting, Research techniques, SQL

M.C. Dean, Inc. logoM.C. Dean, Inc.

Electronics Technician 3 - Cedar Rapids, IA

Cedar Rapids, Iowa, United States · On-site

Senior

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 inf…

Skills: Electronics installation, Troubleshooting, System maintenance, Hardware configuration, Software configuration

M.C. Dean, Inc. logoM.C. Dean, Inc.

Electronics Technician 2 (M) - 100% Travel

Tysons, Virginia, United States · On-site

Mid level

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 inf…

Skills: Electronics installation, Troubleshooting, System maintenance, Intrusion detection, Access control

M.C. Dean, Inc. logoM.C. Dean, Inc.

Tech Specialist 2 - Washington, DC

Washington, District of Columbia, United States · On-site

Senior

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 inf…

Skills: Network infrastructure, Troubleshooting, Electronic security systems, Intrusion detection, Access control

M.C. Dean, Inc. logoM.C. Dean, Inc.

Electronics Technician 2 (N) - Key West, FL

United States · On-site

Mid level

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 inf…

Skills: Electronics installation, System maintenance, Troubleshooting, Intrusion detection, Access control

M.C. Dean, Inc. logoM.C. Dean, Inc.

Technical Specialist 2

Stuttgart, Baden-Württemberg, Germany · On-site

Senior+

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 inf…

Skills: Electronic security systems, Intrusion detection, Access control, Biometric authentication, Video surveillance

M.C. Dean, Inc. logoM.C. Dean, Inc.

Fire Alarm Inspector 1 - Bethesda, MD

Bethesda, Wales, United Kingdom · On-site

Entry level

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 infrastr…

Skills: Fire alarm inspection, Fire suppression systems, System testing, System maintenance, Technical documentation

M.C. Dean, Inc. logoM.C. Dean, Inc.

Physical Security Systems Engineer 2 (Relocation Available)

San Jose, California, United States · On-site

Mid level

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 inf…

Skills: Physical security systems, Access control systems, Video management systems, Intrusion detection, Systems engineering

M.C. Dean, Inc. logoM.C. Dean, Inc.

Communications Technician 3 - Suwanee , GA

Suwanee, Georgia, United States · On-site

Senior

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 infrastr…

Skills: Telecommunications cabling, Fiber optics, Copper cabling, Equipment installation, Troubleshooting

M.C. Dean, Inc. logoM.C. Dean, Inc.

Electrical Apprentice

Ruther Glen, Virginia, United States · On-site

Entry level

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 infrastr…

Skills: Electrical installation, Wiring, Conduit installation, Cable installation, Blueprint reading

M.C. Dean, Inc. logoM.C. Dean, Inc.

Deputy Project Leader - Tysons, VA

Tysons, Virginia, United States · On-site

Senior

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 infrastr…

Skills: Project management, Budgeting, Strategic planning, Change order management, Construction management

M.C. Dean, Inc. logoM.C. Dean, Inc.

Telecommunications Engineer Leader 1 - DMV

District of Columbia, United States · On-site

Senior

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 infrastr…

Skills: Telecommunications engineering, Data center infrastructure, Project leadership, Structured cabling, Low voltage systems

M.C. Dean, Inc. logoM.C. Dean, Inc.

Deputy Project Leader - Frederick, MD

Frederick, Colorado, United States · On-site

Senior

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 infrastr…

Skills: Project management, Construction management, Electrical systems, Budgeting, Strategic planning

M.C. Dean, Inc. logoM.C. Dean, Inc.

Assembler 1 - Hiring Event - 8/5/2026

Caroline County, Maryland, United States · On-site

Entry level

Overview *Disclaimer-To qualify for this position, the candidate must attend this hiring event in person at the location listed below.* Location: 11174 Enterprise Parkway Ruther Glen, VA. Date & Time: Wednesday; August 5…

Skills: Assembly, Inspection, Packaging, Hand tools, Power tools

M.C. Dean, Inc. logoM.C. Dean, Inc.

Assembler 1 - Hiring Event - 8/6/2026

Caroline County, Maryland, United States · On-site

Entry level

Overview *Disclaimer-To qualify for this position, the candidate must attend this hiring event in person at the location listed below.* Location: 11174 Enterprise Parkway Ruther Glen, VA. Date & Time: Thursday; August 6t…

Skills: Assembly, Manufacturing, Production, Quality inspection, Hand tools

M.C. Dean, Inc. logoM.C. Dean, Inc.

UPS Tech 4 - St. Louis, MO

St. Louis, Missouri, United States · On-site

Senior

Overview M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation’s most recognizable mission critical facilities, secure environments, complex infras…

Skills: UPS maintenance, Battery repair, Electrical troubleshooting, Preventive maintenance, Power electronics

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Showing 1–20 of 431

M.C. Dean, Inc. logo

Design Engineer 1 - Washington, DC

M.C. Dean, Inc.

Washington, District of Columbia, United States • On-site

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Entry level

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  • Full-time
  • bachelor degree
  • Medical insurance, Dental insurance, Vision insurance, Life insurance, Disability insurance, Paid time off
  • Posted 14h ago
  • Apply by Jul 30
  • ~40 hrs/week

Responsibilities

The Design Engineer will support the development of security system installation design packages, including block diagrams and wiring details using AutoCAD. They will also participate in site surveys, system programming, and integration testing to ensure customer requirements are met.

Requirements

Candidates must hold a Bachelor's degree in a technical or engineering discipline and have the ability to obtain a Top-Secret security clearance. Proficiency in AutoCAD and MS Office, along with familiarity with networking concepts and security industry codes, is highly desired.

Full job description

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 9,000 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.

 

We are seeking a Design Engineer 1 to join our Security and Electronic Systems (SES) business Unit. As part of (SES) Strategic Business Unit you will be part of a team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio visual, it systems, perimeter defense and command and control systems for federal, local and commercial customers across high-growth markets.


Responsibilities

What you’ll do:

  • Support review of customer requirements and assess design constraints in order to develop a design which meets the needs of the customer.
  • Plan for and participate in Electronic Security System (ESS) and physical security system site surveys during all phases of projects.
  • Support development of security system Engineering Installation Design Packages including the creation of Block Diagrams, Riser Diagrams, Mounting, and Wiring Details in AutoCAD.
  • Support creation of project and device schedules with the Engineering Installation Design Packages.
  • Support creation of cable, device, and Performance Verification Test (PVT) plans.
  • Support planning for and participate in Pre-Installation Testing and Checkout (PITCO) processes including system programming, integration testing, and equipment build outs.
  • Complete various calculations, including but not limited to power, heat, voltage drop, conduit sizing and bandwidth.
  • Assist with development of sequence of operations, compliance matrices, and other project support documentation.
  • Apply understanding of related industry documentation such as NEC, NFPA, UL Code (294, 1076, and 2050), ICD 705, NISPOM.
  • Participate in new technology/product evaluations and recommendations.
  • Effectively communicate the status of all work and report roadblocks early and directly to project and divisional management.
  • Support the updating, tracking, and close out all engineering changes and issues, working in coordination with the assigned Project Manager or Engineering Manager.
  • Regularly attend and participate in internal and client review/status update meetings.
  • Interface with customer stakeholders to answer questions and present design solutions; support resolution of project issues working in conjunction with the Engineering Manager.
  • Assist in the bids and proposals process to capture new work.
  • Travel: Some travel required; typically not to exceed 2 weeks per year.

Qualifications

Clearance/Citizen Type: Applicants selected will be subject to a government security investigation and may meet eligibility requirements, including U.S. Citizenship, for access to classified information; Ability to obtain a Top-Secret clearance.

 

Education/Position Requirements:

  • Bachelor’s Degree in a technical/engineering related discipline, such as Electrical Engineering, Mechanical Engineering, Systems Engineering, or similar.
  • 0+ years of progressive experience in engineering with a Bachelor's Degree.
  • Experience with electronic security and IT systems desired.
  • Familiarity with networking concepts, including use of routing protocols and switching technologies, LAN/WAN media and protocols, and firewall configuration and protocols desired.
  • Ability to work effectively in a fast-paced collaborative environment.
  • Ability to effectively communicate with various customers, vendors and peers
  • Ability to effectively use AutoCAD or another computer aided drafting/modeling tool desired.
  • Proficient in MS Word, Excel, and PowerPoint.
  • What we offer:
  • A collaborative team inspired by the way engineering and innovation enhance customer outcomes, improve lives, and change the world for the better. We are driven by our core values of agility, expertise, and trust.
  • An opportunity to lead and build a business with the support of an industry-leading firm that has been in business for 75 years.
  • Investment in your skills and expertise through a combination of professional and technical training programs, including leadership training and tuition reimbursement.
  • Open and transparent communication with senior leadership as well as local office management.

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 $75,520.00 - USD $94,400.00 /Yr.

Related keywords

Design EngineerElectronic Security SystemsAutocadEngineering Installation Design PackagesIntrusion DetectionAccess ControlBiometric AuthenticationVideo SurveillancePerimeter DefenseCommand and Control SystemsNecNfpaUl CodeIcd 705NispomNetworking

About M.C. Dean, Inc.

LinkedInVisit site
Industry
Design Services
Company size
5,001-10,000 employees
Headquarters
Tysons, Virginia
LinkedIn followers
40,860

M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation’s most recognizable mission critical facilities, secure environments, complex infrastructure, and global enterprises. The company’s capabilities include electrical power systems, electronic security, telecommunications, life safety, automation and controls, audio visual, and IT systems. M.C. Dean is headquartered in Tysons, Virginia, and employs more than 9,000 professionals who engineer and deploy automated, secure, and resilient power and technology systems; and deliver the management platforms essential for long-term system sustainability.

Offices: 1765 Greensboro Station Place, Tysons, Virginia 22102, US

ElectricalCommunicationsSecurityLife SafetyAutomation and ControlsDesign-BuildOperations & MaintenancePrefabricationSystems IntegrationModel-Driven Delivery
View all jobs at M.C. Dean, Inc.

About M.C. Dean, Inc.

LinkedInVisit site
Industry
Design Services
Company size
5,001-10,000 employees
Headquarters
Tysons, Virginia
LinkedIn followers
40,860

M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation’s most recognizable mission critical facilities, secure environments, complex infrastructure, and global enterprises. The company’s capabilities include electrical power systems, electronic security, telecommunications, life safety, automation and controls, audio visual, and IT systems. M.C. Dean is headquartered in Tysons, Virginia, and employs more than 9,000 professionals who engineer and deploy automated, secure, and resilient power and technology systems; and deliver the management platforms essential for long-term system sustainability.

Offices: 1765 Greensboro Station Place, Tysons, Virginia 22102, US

ElectricalCommunicationsSecurityLife SafetyAutomation and ControlsDesign-BuildOperations & MaintenancePrefabricationSystems IntegrationModel-Driven Delivery
View all jobs at M.C. Dean, Inc.

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