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. Position Summary: M.C. Dean is seeking a highly competent TS/SCI with Polygraph cleared Network Administrator 3 to assist on the design and maintenance of its network of specialized hardware, the selectee will be expected to provide a high level of service to a demanding workforce with specialized hardware and software needs.
Responsibilities
Position Responsibilities:
- Implementing various network technologies and end-user support to include some of the following: Systems Requirements, project management and strategic planning, Operational Requirements, Enterprise Strategic Planning and operations, Unix/Linux system software, Test & Evaluation, and Training.
- Demonstrated experience in advanced system architecture; information assurance; hardware technologies; digital/analog communications technologies.
- Working knowledge of the following systems: UNIX/LINUX, CISCO IOS, Windows Server, and Microsoft SQL.
- Experience in the use of routing protocols and switching technologies, LAN/WAN medias and protocols.
- Ability to plan and organize work and interact with technical and non-technical personnel translating user requirements into responsive applications.
- Demonstrated detailed knowledge of IA concepts and requirements.
- Experience working independently and with multidisciplinary teams.
- Strong communications, time management, and organization skills to meet deadlines and quality objectives.
Qualifications
Required Experience:
- High School Diploma/GED with 10+ years of experience
- Associate's Degree with 8+ years of experience
- Bachelor's Degree with 5+ years of experience
- Must have a TS/SCI with Polygraph
Desired Certifications:
- CCNA, CCNP or Network+
- Security + or similar which meets current guidelines such as DOD 8140/8570 Baseline Certification IAT Level II.
Abilities:
- Exposure to computer screens for an extended period.
- 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.
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M.C. Dean
Jul 25, 2025