Senior Security Systems Engineer

M.C. Dean, Inc; Tysons (VA); On-site; GBP 60,000 - 90,000; Full time

Benefits offered by this job

Professional training programs

Tuition reimbursement

Open communication with leadership

Industry-leading firm with 75 years

Job summary

M.C. Dean, Inc., a leader in building intelligence and cyber-physical solutions, seeks a Tech Specialist 3 to design, integrate, operate, and maintain electronic security services for federal, local, and commercial customers.

You will analyze performance, support administration teams, and coordinate with engineers across projects. The role requires strong problem-solving, communication with customers and vendors, and the ability to travel as needed.

Qualifications

• Background in installation, troubleshooting and testing electronic security systems.
• Experience performing system administration triage and problem resolution.
• Ability to work flexible hours including nights and weekends.

Responsibilities

• Analyze system performance and recommend improvements
• Provide support to the system administration team
• Troubleshoot networks and operating systems
• Read and interpret engineering drawings and SOWs
• Interface with engineers and customers to resolve issues
• On-site system support post deployment
• Maintain test lab equipment and documentation

Skills

System administration

Network troubleshooting

Customer communication

Documentation

Training users

Troubleshooting

Education

High School Diploma

Associate's degree

Bachelor's Degree

Master's Degree

Tools

Electronic security systems

SOP/SOW interpretation

Job description

M.C. Dean, Inc., a leader in building intelligence and cyber-physical solutions, seeks a Tech Specialist 3 to design, integrate, operate, and maintain electronic security services for federal, local, and commercial customers.

You will analyze performance, support administration teams, and coordinate with engineers across projects. The role requires strong problem-solving, communication with customers and vendors, and the ability to travel as needed.