M.
Telecommunications Specialist 3 (Technical Specialist 3)
San Antonio, Bexar County
On-site
Full-time
No salary postedToday- Employment type
- Full-time · On-site
- Posted
- November 7, 2026
Hiring confidence: Sparse posting · 22/100
This posting is missing most of the signals we look for, or shows patterns common to listings that are not actively being filled. Check with the employer before applying. How this is scored
Job Overview
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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 innovat…
This role is based in San Antonio, Bexar County. M. C. Dean is hiring for this full-time position through Jobily, where you can check how well your resume matches the posting before you apply.
What you'll do
- Design telecommunications solutions
- Build telecommunications infrastructure
- Operate telecommunications systems
- Maintain telecommunications systems
- Support mission-critical facility operations
- Ensure system security and resilience
- Collaborate with multi-disciplinary teams
- Provide technical expertise and guidance
What you'll need
- Advanced telecommunications expertise
- Experience with mission-critical facilities
- Knowledge of secure environments
- Complex infrastructure experience
- Technical certification or equivalent experience
About the Company
M.