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. We're seeking people driven to excellence and inspired to have a meaningful impact powering, automating, integrating, and securing the world's most critical infrastructure and facilities. This translates into fulfilling opportunities for employees driven to excel in a meaningful career. As an employee at M.C. Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver the management platforms essential for long-term system sustainability. Together, we transform the way complex, large-scale systems are designed, delivered, and sustained-enhancing client outcomes, improving lives, and changing the world for the better. We are seeking a System Administrator 4/Tech Special 4 to join our Security and Electronic Systems (SES) business Unit. As part of (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 In this role you will be responsible for leading a team who maintain and test Physical Access Control, CCTV, PSIM and Integrated Electronic Systems for our client. This position is fulfilled at a single on-site work location (King's Cross, London) with 60% minimum in-office work expectations. Up to 2 days (40%) work from home is available once the candidate is fully embedded in the position. Candidates must be flexible in schedule, neat in appearance, able to communicate professionally with customers and coworkers. Clearance/Citizen Type: No Clearance is required. Key Requirements: Key Requirements: Education: BS degree and 5 Years of progressive experience or HS Diploma or Equivalent and 10 Years of progressive experience Requires administrator experience in performing triage on system problems, resolving system problems, analyzing system data to prevent problems and implementing new processes. Demonstrated understanding of Windows patching and vulnerability remediation. Knowledge of large-scale networking, VLANS and routing. Knowledge of virtualized and containerized computing. Knowledge of on-prem and on-cloud system principles. Requires reliable attendance at customer site during work hours required by customer. Requires the ability to work flexible shifts that include nights, weekends and holidays as needed. Requires minimum of IAT Level II certification (e.g., Security). Demonstrated background working with multidisciplinary teams. Demonstrated time management and organization skills to meet deadlines and quality objectives. Able to use MS Excel, Word, Visio, PowerPoint and equivalent Google Suite products. Skills in data analysis are beneficial but not essential. Expert proficiency in CCure Access Control and Genetec CCTV products. Competence with Intercom/communication and other physical security systems. Ability to prioritize and execute your own work and the work of a team. Manage and lead a team of 5 or more people. Engage professionally and directly with the client. Balancing work demands in and outside the EMEA region. Occasional international travel (1-2 times per year) Desired / Advantageous Qualifications: VMWare VCP or VCE certification Cisco CCNA or CCNP certification Microsoft SQL Server certification Microsoft Certified Systems Engineer (MCSE) certification Lenel OnGuard Certified Professional or Expert in Access Control What we offer: A collaborative team inspired by the way engineering and innovation enhance customer outcomes, improve lives, and change the world for the better. We are driven by our core values of agility, expertise, and trust. An opportunity to lead and build a business with the support of an industry-leading firm that has been in business for 75 years. Investment in your skills and expertise through a combination of professional and technical training programs, including leadership training and tuition reimbursement. Open and transparent communication with senior leadership as well as local office management. We offer an excellent benefits package including: A competitive salary Medical, dental, vision, life, and disability insurance Paid time off Tuition reimbursement 401k Retirement Plan Military Reserve pay offset Paid maternity leave Abilities: Exposure to computer screens for an extended period of time. 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.