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Global senior, it systems administrator

Glasgow (Glasgow City)
Chromalloy Corporation
It systems administrator
Posted: 30 March
Offer description

Chromalloy is a global engineering & solutions company. We are a leading provider of aftermarket parts, repairs, and solutions that safely & reliably extend the life of aircraft engines and gas turbines. We develop, manufacture and repair critical turbine components for a range of engine platforms. Our solutions support the engines running the aerospace, energy and defense industries around the world.

Chromalloy employees are proud, passionate problem-solvers who strive to live our values every day. A career with Chromalloy is an opportunity to learn from top industry experts, work with important technologies, and unlock a passion for innovation. Join our team of experts, innovators and problem-solvers delivering world‑class solutions for our customers. Be part of something bigger with Chromalloy.


Video: What We Do

* Working pattern: Hybrid (1–2 days on‑site, 3–4 remote), aligned to GMT/BST
* Location: Glasgow, Scotland facility (TSL)
* Reporting line: Regional EU/UK IT Manager


About The Role

We’re looking for a Global Senior IT Systems Administrator to support our TSL manufacturing facility in Scotland and the wider Chromalloy global infrastructure team. This hybrid role (1–2 days on‑site, 3–4 remote) blends hands‑on site support with Tier III engineering and security‑focused improvement of our Tiger proprietary system.


What You’ll Do

* Be the on‑site Tier III escalation point for TSL Scotland, supporting infrastructure, networking and end‑user computing.
* Provision, image, troubleshoot and refresh desktops/laptops.
* Maintain and troubleshoot site networking and connectivity (switching, Wi‑Fi, cabling and corporate links).
* Support on‑site servers/storage including patching, monitoring and performance optimisation.
* Partner with site leadership to prioritise incidents/requests and deliver small projects.
* Maintain IT asset security and compliance, including physical security and access controls.
* Support meeting room/AV and collaboration tools.
* Provide Tier III support to the global infrastructure team and administer core platforms (Windows Server, AD/Entra ID, VMware, Azure/AWS and enterprise networking).
* Resolve complex issues across sites; contribute to security monitoring, backup/DR/business continuity, and migrations/upgrades.
* Lead end‑to‑end vulnerability remediation for the Tiger proprietary system: plan and prioritise with the Tiger SME/IT Security, apply patches/hardening, document architecture/dependencies, and report progress and risk reduction.


What we’re looking for

* 5–7+ years’ experience in enterprise IT infrastructure/systems administration and/or network engineering.
* Strong Tier III troubleshooting skills across servers, identity, networking and endpoints.
* Hands‑on experience with several of: Windows Server, Active Directory/Entra ID, VMware, Azure/AWS, and enterprise networking (e.g., Cisco/Palo Alto or equivalent).
* Proven vulnerability remediation and security hardening (patching, configuration, CVE prioritisation, change control).
* Working knowledge of cybersecurity frameworks (NIST 800‑171, CMMC) and operating in controlled environments.
* Clear communicator who’s comfortable collaborating across time zones and documenting work.
* Able to work independently, manage priorities and keep stakeholders updated.
* Able to work hybrid, with 1–2 days per week on‑site at TSL Scotland.
* Eligible for security vetting appropriate to a defence contracting environment.


Nice to have

* Certifications (e.g., Microsoft, CCNA/CCNP, Security+/CySA+ or similar).
* Security tooling experience (e.g., CrowdStrike, Rapid7, SailPoint or equivalent).
* Regulated environment experience (e.g., ITAR/EAR) and its impact on IT systems/data handling.
* Aerospace, defence or manufacturing IT background.
* Exposure to OT/IT convergence or proprietary industrial/engineering systems.
* Scripting/automation (e.g., PowerShell) and a continuous improvement mindset.
* ITIL Foundation (or practical ITSM/change management experience).


Working pattern

* Hybrid: 1–2 days per week on‑site at TSL Scotland; the remainder remote.
* Some work in industrial/production areas (PPE provided as required).
* Occasional travel to other Chromalloy sites for projects, training or collaboration.
* Hours aligned to GMT/BST, with occasional out‑of‑hours support for critical incidents or planned maintenance.
* Participation in an on‑call rota may be required.


What We Offer

We offer a competitive package including base salary, annual bonus eligibility, pension contributions, private medical insurance, and professional development support (including certification reimbursement, salary depending on skills and experience).


How To Apply

Submit your CV/resume and a short cover note highlighting your infrastructure and security experience. If shortlisted, we’ll contact you with next steps.

Chromalloy Gas Turbine LLC is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other characteristic protected by applicable law.

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