Full-Time

Market Security Manager

Posted on 8/13/2025

Digital Realty

Digital Realty

5,001-10,000 employees

Global data center REIT with interconnection

No salary listed

Chicago, IL, USA

Hybrid

Category
IT & Security (4)
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Required Skills
PowerShell
Excel/Numbers/Sheets
Requirements
  • 7+ years of security operations experience required preferably in a corporate environment or government agency with advance knowledge of physical security operations and technical design and system trends
  • A four-year bachelor’s degree *or* have law enforcement *or*US military background with honorable discharge *or*a combination of both educational and relevant, job-related work experience
  • Customer focus and experience working with top Fortune 100 customers
  • Self-driven, bias for action and detail oriented
  • Experience with security systems and software platforms required
  • Strong commitment to security policies, rules and procedures
  • Excellent communication skills (verbal, written and presentation)
  • A polished professional demeanor and commercial mindset
  • Ability to analyze complex problems and work solutions through to completion with absolute discretion and confidentiality when required
  • Must be computer literate and possess advance-level proficiency in Microsoft Office (Outlook, PowerPoint, Excel and Word)
  • Advance customer interfacing, problem-solving and relationship skills required
  • Ability to work a flexible schedule as required
  • Must have a valid driver’s license, reliable transportation and the ability to travel locally as required
  • Overnight travel may be required on an “as needed, special basis” but generally less than 10% of the time
Responsibilities
  • Oversee day-to-day security operations and management of site security vendor for assigned territory
  • Manage budget and assigned security infrastructure projects for assigned security operations
  • Drive operational and security compliance; and create accountability through effective change management, leadership and innovation
  • Meet or exceed customer satisfaction KPIs as evidence in feedback surveys, audit results, zero security breaches and policy violations
  • Oversee third-party security vendor recruitment and training including
  • Ensure third-party security guard firm complies with the service contract, KPIs and SLAs objectives including: Closely monitoring alarm response, building/grounds physical security protection, customer lease SLA requirements, effective crisis management, employee/customer safety, investigations, fire and life safety
  • Providing initial on-boarding and training for contracted security provider’s key supervisory staff (e.g. lead site, area managers) on technology, customer SLAs, site policy and procedures
  • Coordinate with guard services provider to ensure consistent development of, and compliance with, post orders
  • Establish an annual security operations plan for assigned properties on staffing, recruiting and retention, systems, infrastructure upgrades and maintenance, budget management and customer satisfaction. Set KPIs to measure and report on operational and systems performance
  • Ensure all training requirements and/or annual company-sponsored security operational exercises, compliance requirements and audits are completed on-time for assigned territory
  • Lead business continuity and emergency response planning and operations coordination for assigned operations
  • Monitor and regulate security platform transactions, security vendor KPI’s and SLA’s in assigned territory; and develop corrective actions to address deficiencies
  • Keep records and prepare accurate timely reports both manually and through automated methods
  • Facilitate security equipment deployment projects as appropriate and assigned by Digital manager
  • Support internal and external regulatory audits and certifications, customer/sales/corporate tours as needed
  • Liaison with Digital Realty’s corporate Portfolio Security, other Digital departments, local fire and police officials, contractors and others to identify, analyze and solve problems and create opportunities for continuous improvement
  • Successfully perform and complete duties that may be assigned by Digital manager
Desired Qualifications
  • Data center operations, experience with managing large, multi-complex facilities and/or technology industry experience preferred
  • Prior experience with business continuity and emergency response planning and operations coordination preferred
  • Knowledge and experience with the use of quality and/or continuous improvement tools, techniques, practices, etc. preferred

Digital Realty Trust owns and operates a global portfolio of data centers that it leases to cloud providers, enterprises, and service firms. It makes money mainly from long-term leases of space, ranging from wholesale and hyperscale capacity to retail colocation, plus growing interconnection services that link customers to clouds and networks inside its facilities. The company differentiates itself with a large global footprint, a history of strategic acquisitions, and a strong focus on sustainability and renewable energy to fund its projects. Its goal is to provide a scalable, interconnected digital infrastructure platform that supports customers’ multi‑cloud needs and data workloads while expanding its own portfolio and services.

Company Size

5,001-10,000

Company Stage

IPO

Headquarters

Austin, Texas

Founded

2004

Simplify Jobs

Simplify's Take

What believers are saying

  • Record 200MW AI inference lease drives 21% AI bookings and $1.8B backlog.
  • $3.25B hyperscale fund fuels $16.5B pipeline at 11.4% yields.
  • S$7B Singapore and €2B Italy investments capture AI demand in constrained markets.

What critics are saying

  • Equinix displaces Digital Realty in Northern Virginia's sub-5% vacancy market within 12 months.
  • Loudoun County grid queues delay hyperscale builds by 3-5 years via Dominion Energy.
  • Singapore government rejects Digital Realty's 60MW bid, awarding to Equinix in 6 months.

What makes Digital Realty unique

  • PlatformDIGITAL® enables secure interconnections across 300+ facilities in 55+ metros.
  • Carrier-neutral model connects 5,000+ customers to 140+ cloud providers in key hubs.
  • REIT structure delivers stable long-term leases with 99.999% uptime over a decade.

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Benefits

Professional Development Budget

Wellness Program

Company News

City Journal
Apr 30th, 2026
Loudoun County, Virginia: The Heart of the Data-Center Boom

Garry Tan (YC CEO) shared: $425B spent building US data centers in 2025 = ~1.5% of GDP. Loudoun County, Virginia is the epicenter of the data center boom, home to major facilities from Equinix, Digital Realty, AWS, and others.

Bloomberg L.P.
Apr 14th, 2026
Digital Realty to invest $2.3B in Italian data centres over five years

Digital Realty Trust plans to invest €2 billion in Italy over the next five years as part of a Mediterranean-focused expansion in Europe. The Austin-based data centre operator will construct facilities in Rome and Milan, expecting to hire hundreds of local staff. The investment reflects growing demand for data centre infrastructure in Southern Europe as companies expand their digital operations across the region.

Data Centre Dynamics Ltd
Apr 9th, 2026
Digital Realty pledges S$7 billion investment in Singapore, including new data centers.

Digital Realty pledges S$7 billion investment in Singapore, including new data centers. Company looks to add to three existing facilities in a constrained market April 09, 2026 US colocation giant Digital Realty is planning a large-scale investment in Singapore. The company this week announced it is targeting nearly S$7 billion (US$5.48bn) of total investment in Singapore. Digital's SIN12 facility in Singapore - Digital Realty That figure includes more than S$4.3 billion (US$3.37bn) planned for new data center developments, building on existing investments. Further details of any new facilities were not shared. "Singapore is emerging as a critical hub for AI inference in Asia Pacific," said Serene Nah, managing director and head of Asia Pacific, Digital Realty. "As organizations deploy AI in real-world environments, they need secure, highly connected infrastructure close to where data is created and consumed. This S$7 billion investment target demonstrates our confidence in Singapore's role as the region's AI infrastructure anchor. We're not just expanding capacity - we're building the operational capabilities, innovation facilities, and local talent base needed to support customers as AI enters production at scale." Digital Realty currently lists three data centers in Singapore: SIN10, SIN11, and SIN12, totaling 925,000 sq ft (85,900 sq ft) of colocation space and 70MW of capacity. The company first entered Singapore in 2010, acquiring a newly developed data center. First announced in 2019, the 50MW SIN12 (also known as Digital Loyang II) launched in 2021. Announced in 2015, the 13MW SIN11 (aka Digital Loyang I) was redeveloped from a former paper store and launched in 2016. Singapore has had a moratorium on new data center developments since 2019 (although already authorized facilities were allowed to be built after this point), but this is starting to be relaxed. Equinix, GDS, Microsoft, and a consortium of AirTrunk and TikTok-owner ByteDance were collectively allocated 80MW of capacity in 2023. Digital reportedly missed out on a capacity allocation, with reports suggesting the company had applied to develop a 60MW facility. The Singapore government is currently requesting applications for further data center projects, and is set to allow up to 200MW of capacity to be developed. Get a roundup of the latest regional news across Asia fortnightly. More in colocation & wholesale.

Yahoo Finance
Apr 8th, 2026
Digital Realty opens first Asia Pacific innovation lab in Japan amid $69B AI investment push

Digital Realty has opened its first Asia Pacific innovation lab in Tokyo, Japan, marking the second such facility globally after Northern Virginia. The Digital Realty Innovation Lab at the NRT12 data centre is designed to help enterprises test and optimise AI and hybrid cloud architectures under real-world conditions. Established through MC Digital Realty, a joint venture between Digital Realty and Mitsubishi Corporation, the facility supports Japan's push to invest over 10 trillion yen in semiconductor and AI technologies by 2030. The lab features both air-cooled and direct liquid-cooled environments for high-power-density workloads. Over 20 partner companies are currently using the facility to explore AI-ready infrastructure. Digital Realty plans to launch a third innovation lab in Singapore in the second half of 2026.

Yahoo Finance
Apr 8th, 2026
Digital Realty opens NRT14, third data centre at Japan campus, boosting IT capacity to nearly 100MW

Digital Realty has opened NRT14, its third data centre at the NRT campus in Inzai City, Japan. The facility brings the campus's total IT power capacity to nearly 100 megawatts. Developed through MC Digital Realty, a 50/50 joint venture with Mitsubishi Corporation, NRT14 features hybrid liquid- and air-cooling capabilities optimised for next-generation graphics processing units. The facility is amongst the first in Japan to achieve DGX-Ready Data Center certification, enabling it to support high-density AI workloads exceeding 100 kilowatts. NRT14 offers colocation services of up to 150 kilowatts per rack and provides a low-latency network environment. The facility addresses growing demand in the Tokyo metropolitan area for scalable data centres supporting AI training and inference deployments.

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