M

M.C. Dean

Designs and deploys secure mission-critical infrastructure

Data Center Security System Administrator - Lenel & Genetec Specialist, System Administrator 3

Enterprise ApplicationsConfirmed live in the last 24 hours
Full-timeBurlington, TX, USANo salary listedIn-person

About the Job

Requirements

  • Must hold a valid certification with Lenel and/or Genetec.
  • Must have 5 or more years of professional experience programming, administering, and supporting enterprise Lenel and/or Genetec systems.
  • Experience administering and troubleshooting enterprise physical security systems, including cameras, access control panels, and integrated security devices, and collaborating with field technicians and vendors on hardware-related issues.
  • Understanding of network architecture and information security concepts, including LAN/WAN environments, IP addressing, DHCP, MAC addresses, VPNs, firewalls, Active Directory/domains, and collaboration with network teams.
  • Strong project management, documentation, and organizational skills, including the ability to manage competing priorities and deliverables.
  • Bachelor's degree and 5 or more years of progressive experience, or associate's degree and 8 or more years of progressive experience, or high school diploma or equivalent and 10 or more years of progressive experience.
  • System administrator experience triaging and resolving system problems, analyzing system data to prevent problems, implementing new workstations, and implementing system extensions.
  • At least 2 years of experience programming or administering Physical Access Control Systems.
  • Demonstrated previous experience effectively managing small teams.
  • Demonstrated understanding of Windows patching and vulnerability remediation.
  • Demonstrated advanced knowledge of Windows Active Directory hierarchy and implementation.
  • Basic knowledge of large-scale networking, VLANs, and routing.
  • Reliable attendance at the customer site during the work hours required by the customer.
  • Ability to work flexible shifts, including nights, weekends, holidays, and on-call work as needed.
  • Minimum Security+ certification, CASP, or CISSP certification.
  • Proficient in Microsoft Excel, Word, Visio, and PowerPoint.
  • Ability to travel up to 25% annually to domestic and international locations.
  • Ability to work at the customer site during required work hours and, depending on residence, commute to the Burlington jobsite or stay at a nearby hotel.

Responsibilities

  • Configure and support security systems, including databases, application software, operating systems, features, functionality, reports, badges, biometrics, cameras, and other functions.
  • Configure systems, manage load sheets, perform programming, and maintain system configurations supporting operational and project requirements.
  • Program and configure new security devices, system expansions, upgrades, and Day 2 operational enhancements across enterprise environments.
  • Support testing and commissioning activities, including pre-test validation, testing and commissioning reporting, punch list management, and system acceptance.
  • Work with field technicians to troubleshoot, document, and commission new and existing security equipment.
  • Train system users and other system support personnel as needed.
  • Perform duties with minimal direct supervision.
  • Monitor system health, optimize system availability, and proactively identify and resolve issues affecting physical security infrastructure performance.
  • Perform advanced troubleshooting, root cause analysis, system backups, firmware updates, log reviews, and preventative maintenance.
  • Manage and prioritize service requests and break-fix incidents, ensuring timely resolution, documentation, and operational visibility.
  • Manage security projects from concept through design, implementation, and closeout.
  • Coordinate with internal teams, vendors, installers, and site stakeholders to support maintenance activities, service requests, and site access requirements.
  • Maintain accurate system documentation, service metrics, trackers, and reporting for ongoing maintenance activities and special projects.
  • Partner with security technology teams to improve system performance, standardize configurations, and support enterprise security initiatives.

Desired Qualifications

  • Experience with Lenel, Genetec, or both systems.

About the Company

M.C. Dean

Designs and deploys secure mission-critical infrastructure

M.C. Dean designs, builds, operates, and maintains integrated cyber-physical systems for mission-critical facilities, secure environments, and large enterprises. Its work spans electrical power, security, telecommunications, life safety, automation and controls, audio-visual, and IT systems, all coordinated through management platforms that support long-term operation and sustainability. The company works end-to-end: it engineers solutions, installs them, and then runs and maintains them to ensure continuous, secure, and resilient performance. What sets it apart is its ability to provide comprehensive, turnkey technology and infrastructure services for critical environments—combining physical systems with digital management to create secure, automated facilities. The goal is to deliver automated, secure, and resilient power and technology systems and the platforms needed to manage them over the long term.

Company size
1,001-5,000
Company stage
Not listed
Total funding
Not listed
Headquarters
Tysons, VA
Founded
1949

Recently Posted Jobs

Explore more opportunities at M.C. Dean

See more jobs