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Engineer - Tysons, VA

Job in McLean, Fairfax County, Virginia, USA
Listing for: M.C. Dean, Inc.
Full Time position
Listed on 2026-01-01
Job specializations:
  • Engineering
    Systems Engineer, Cybersecurity
Salary/Wage Range or Industry Benchmark: 100000 - 125000 USD Yearly USD 100000.00 125000.00 YEAR
Job Description & How to Apply Below
Position: Engineer 2 - Tysons, VA

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.

Overview

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.

We are seeking an Engineer 2 to join our Security and Electronic Systems (SES) business unit. As part of the 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

The Engineer provides system programming and management support for large-scale networking infrastructures. The responsibilities include the administration and maintenance of high performance computer configurations as well as other systems and peripherals participating in system integration projects, system performance analyses, problem resolution, and system security initiatives; works with senior staff in the development of system management tools; and works with other Company Departments to provide a comprehensive support infrastructure for a wide range of commercial, corporate, and governmental users.

  • Maintaining system documentation and maintenance records and generate weekly and/or monthly summary status reports.
  • Spending four (4) to six (6) hours per week staying current on industry trends and available products and services.
  • Performing staging and setup as needed for project support and for self-instruction.
  • Working closely with Systems Engineers to install and configure networks based on an Installation Design Package (IDP) that satisfy the customer's needs.
  • Researching equipment from a multitude of manufactures to resolve technical issues during installation and testing.
  • Working closely with Design Department to identify and correct design problems during the design cycle.
  • Suggesting process improvements and cost savings to aid Implementation Department for future installs.
  • Providing systems support for a large-scale, high performance computing center to include the installation and management of computer systems, workstations, operating systems, peripherals, and system interfaces; works with senior staff to monitor system usage and evaluate performance against defined performance goals; additional duties include the development and maintenance of systems documentation.
  • Provides designs for automation systems including a list of quantities and types of materials used.
  • Provide user guideline documentations and manuals for user end custom programs and applications.
  • Works within a lab environment, learning different IT and ESS systems.
Qualifications

Clearance/Citizen Type: Applicants…

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