[Skip to main content](#main-content) [ OpenNash ](https://opennash.com/) / [Jobs](https://jobs.opennash.com/) [ 01 Search jobs](https://jobs.opennash.com/search/)[ 02 Companies](https://jobs.opennash.com/explore/)[ 03 Hiring report](https://jobs.opennash.com/reports/hiring/)[ 04 AI assistants](https://jobs.opennash.com/connect/)[ 05 How it works](https://jobs.opennash.com/methodology/) Honeywell International # Security, Fire & BMS Systems Estimator Intern (m/f/d) Bracknell, Berkshire, United Kingdom Hybrid Early career Security Listed on Honeywell International’s official careers site. Posted October 19, 2026. Check that it is still open and apply there. [Apply on Honeywell International’s careers site →](https://ibqbjb.fa.ocs.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_1/job/159037) [OpenNash Jobs](https://jobs.opennash.com/) / [Honeywell International](https://jobs.opennash.com/companies/honeywell-international/) / Security, Fire & BMS Systems Estimator Intern (m/f/d) ## Job description Kick-start your career in engineering, technology, and commercial operations with our 12-month Security, Fire & BMS Systems Estimator Internship in Bracknell. This opportunity offers hands-on exposure to the development of technical and commercial proposals for integrated building technologies, including Building Management Systems (BMS), Integrated Building Management Systems (IBMS), CCTV, Access Control, Intrusion Detection, and Fire Alarm systems. Working alongside experienced professionals, you'll learn how complex engineering solutions are translated into accurate cost estimates, competitive bids, and successful customer proposals. ## Responsibilities ### Key Responsibilities Support the analysis of customer requirements and Requests for Quotation (RFQs) to help develop compliant technical solutions. Assist in preparing cost estimates, bills of materials, and commercial proposals for security, fire, and building automation projects. Collaborate with Sales, Engineering, Operations, and Supply Chain teams to understand project costs, risks, and opportunities. Contribute to supplier quotation reviews and the identification of cost-effective solutions that meet customer and regulatory requirements. Participate in technical reviews, proposal governance activities, and customer-focused discussions. Help maintain accurate technical and commercial documentation while following company quality, compliance, and audit standards ## Qualifications YOU MUST HAVE Currently studying, or recently completed, a degree in Engineering, Technology, Building Services, Business, or a related discipline. Strong analytical and problem-solving skills with an interest in engineering solutions, estimating, or pre-sales activities. Ability to interpret information, work with data, and develop accurate technical and commercial documentation. Good communication and interpersonal skills, with confidence engaging and collaborating with a variety of stakeholders. Proficiency in Microsoft Excel and Word, with a willingness to develop advanced technical and commercial skills. Positive, proactive attitude with a strong desire to learn, take initiative, and work effectively within cross-functional teams. WHAT YOU'LL GAIN Practical experience supporting projects exceeding £1 million in value. Exposure to industry-leading Security, Fire, IBMS, and BMS technologies. Development of technical, commercial, and stakeholder management skills. Experience working with experienced professionals across Sales, Engineering, Operations, and Supply Chain teams. Insight into how major engineering projects are estimated, priced, and successfully delivered. We are an equal opportunity employer and value diversity at our company. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform crucial job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation. Join a team recognized for leadership, innovation, and diversity ## At a glance - Posted by the employer: Oct 19, 2026 - First seen by OpenNash: Oct 25, 2026 - Last checked: Nov 1, 2026 - Listed for: 13 days - Location: Bracknell, Berkshire, United Kingdom - Work arrangement: Hybrid[Apply on Honeywell International’s careers site →](https://ibqbjb.fa.ocs.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_1/job/159037) ## More jobs at Honeywell International ### [BMS Project Engineer](https://jobs.opennash.com/companies/honeywell-international/jobs/eba8bb19d568713cb599/) Bracknell, Berkshire, United Kingdom ### [Bid Manager LPP](https://jobs.opennash.com/companies/honeywell-international/jobs/9447fbfd596d9efb08f5/) Bracknell, Berkshire, United Kingdom ### [Business Development Manager - Process Automation](https://jobs.opennash.com/companies/honeywell-international/jobs/66f57f40fd39fde37104/) Bracknell, Berkshire, United Kingdom ### [Director Benefits](https://jobs.opennash.com/companies/honeywell-international/jobs/79d214b7376b7e418af1/) Bracknell, Berkshire, United Kingdom ### [Director Sales](https://jobs.opennash.com/companies/honeywell-international/jobs/86db3cff03160cd136cf/) Bracknell, Berkshire, United Kingdom ## Similar jobs at other companies ### [Senior Pre-Sales Engineer Role (BMS & Fire Systems)](https://jobs.opennash.com/companies/siemens/jobs/a1fae89e7639db3ede3f/) Siemens ### [Senior Sales Executive - Fire Alarm / Life Safety & Security Systems](https://jobs.opennash.com/companies/siemens/jobs/138bd64c082dc2421f5a/) Siemens ### [Monteur Brandmeldinstallaties – Fire Safety & Security](https://jobs.opennash.com/companies/bouygues/jobs/3a79acf28d712415bdfd/) Bouygues · ROTTERDAM, Netherlands ### [Monteur Brandmeldinstallaties – Fire Safety & Security](https://jobs.opennash.com/companies/bouygues/jobs/ba450ddba6bbb52b43b3/) Bouygues · ZAANDAM, Netherlands ### [PF Security (Fire) - Sewagram Cement Works](https://jobs.opennash.com/companies/grasim-industries/jobs/2b553c572711426f0b10/) Grasim Industries · Gujarat OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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