Sr. Systems Administrator – M&A (Chicago)
PROFESSIONAL SECURITY DOOR SUPERVISION LTD · UK wide
Sr. Systems Administrator – M&A (Chicago) at PROFESSIONAL SECURITY DOOR SUPERVISION LTD, across the UK. This is a permanent role.
- Salary
- Competitive
- Location
- UK wide
- Contract
- Permanent
- Posted
- 18 hours ago
- Closes
- 12 Nov 2026
- Sector
- Administrator
Reference https://professionalsecurity.co.uk/job/sr-systems-administrator-ma-chicago/
About the role
Senior Systems Administrator – M&A Integration
Location: Chicago, IL (on-site)
Type: Full-time
Salary: $110,000 – $125,000 + bonus and benefits
The Company
A global leader in enterprise cloud software, serving businesses of every size worldwide. The organisation continues to grow through acquisition, and its corporate security function plays a central role in bringing each new business safely into the fold.
The Role
A newly created, high-visibility individual contributor role reporting directly to the Director, Physical Security Systems & Technology. You’ll own the integration of acquired sites into the company’s physical security ecosystem – assessing what’s in place, building the plan, leading the meetings and getting every stakeholder aligned. This isn’t a people-management role, but it does call for real program leadership: you’ll steer projects and teams across the business without line-managing them.
Key Responsibilities
- Lead the integration of acquired sites’ physical security systems (access control, CCTV/VMS, intrusion, intercom and supporting infrastructure) into the corporate platform.
- Run site assessments and gap analyses, then build and own integration roadmaps, timelines and budgets.
- Act as program/project lead – chairing meetings, driving actions and keeping multiple integrations on track.
- Be the go-to systems expert, advising on architecture, standards, migrations and complex troubleshooting.
- Build strong relationships with acquired-site teams, IT, Facilities, Security Operations, integrators and vendors.
- Work with IT on network, server and cybersecurity requirements for security systems.
- Document standards, configurations and processes so integrations are repeatable at scale.
- Report progress, risks and decisions to the Director and wider leadership.
Requirements
- Senior-level, broad expertise across enterprise physical security systems and their IT/network dependencies.
- Proven experience as a PM or program lead – running meetings, workstreams and cross-functional projects.
- Confident and vocal in meetings, able to influence stakeholders at every level.
- Strong relationship builder who earns trust quickly with new teams.
- Experience with system migrations, consolidations or M&A integrations is highly desirable.
- Manufacturer certifications on major platforms (e.g. Lenel, C•CURE, Genetec, Milestone or equivalent) a plus.
- Enterprise, multi-site or global end-user experience preferred; PMP or similar certification a plus.
Package
- $110,000 – $125,000 base salary plus incentive/bonus plan
- Paid holiday and vacation
- Health and life insurance
- 401(k) with employer match
Reference: https://professionalsecurity.co.uk/job/sr-systems-administrator-ma-chicago/ · Posted 18 hours ago · Closes 12 Nov 2026 · Listed via PROFESSIONAL SECURITY DOOR SUPERVISION LTD
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