C

Senior Cisco Unified Communications Engineer

Job Description - Senior Cisco Unified Communications Engineer

Senior Cisco Unified Communications Engineer in Portsmouth (PO1), PO1 | CBSbutler Holdings Limited My career My jobs Q Quentin Your CV is more than 6 months old. Add a new one so that recruiters can see your recent experience. Upload new CV Search These jobs were popular with other job seekers Information Technology Field Technician Searchability (UK) Ltd Fareham (PO14) £35000 - £45000 per annum 3 weeks ago Infrastructure Engineer - Cyber Security South Hampshire College Group Southampton (SO14), SO14 £40547 - £43048 per annum 1 week ago Systems Engineer Leidos Innovations UK Limited Whiteley, Fareham (PO15) From £47,600 to £61,000 per annum 2 days ago Infrastructure and Active Directory Engineer – DV Cleared Synergize Consulting Limited Reading (RG1) £600 per day 4 days ago 2nd Line Support Sterling Bridge Limited Southampton (SO14) From £28,000 to £33,000 per annum (Excellent Benefits) 3 weeks ago Infrastructure Storage & Backup Tower Lead Sopra Steria Portsmouth, Hampshire Up to £65,000 per annum 1 month ago Azure Cloud Infrastructure Engineer Data Careers City Industrial Park, Southampton (SO15), SO15 1AN £45000 - £52000 per annum + Plus benefits 3 weeks ago Infrastructure Engineer - Database Administration South Hampshire College Group Southampton (SO14), SO14 £40547 - £43048 per annum 1 week ago Security Cleared - Server Engineer Experis Invincible Road Industrial Estate, Farnborough (GU14), GU14 7SR 550 1 day ago IT Support Engineer Spectrum IT Recruitment Limited Winchester (SO21), SO21 £35000.00 - £45000.00 per annum + Pension 2 days ago Senior Cisco Unified Communications Engineer CBSbutler Holdings Limited Portsmouth (PO1), PO1 Temporary Contract; On-site Published: 3 days ago Up to £515 per day + inside ir35 Apply Save Senior Cisco Unified Communications Engineer CBSbutler Holdings Limited Apply Poor Fit Your CV is missing most of what's needed for this role. Based on resume.pdf Poor fit Strong fit Here are some jobs that are a better fit for you Rate these recommendations Strong Fit Blinds and Curtains Installer Hillarys Blinds Littlehampton (BN17) £50,000+ earnings p/a 1 week ago Strong Fit Blinds and Curtains Installer Hillarys Blinds Southampton (SO18) £50,000+ earnings p/a 3 weeks ago Strong Fit Blinds and Curtains Installer Hillarys Blinds Portsmouth (PO5) £50,000+ earnings p/a 3 weeks ago See why Job title: Senior Cisco Unified Communications Engineer Rate: £515 per day inside IR35 Contract: 4-month rolling Location: Portsmouth Active SC clearance is required for this role We're looking for a technically strong Cisco Unified Communications Engineer to support and maintain critical telephony and video conferencing infrastructure within a major defence environment. This is a hands-on engineering role where you'll take ownership of complex technical issues, support enterprise collaboration platforms and help ensure the continued reliability and performance of essential communications services. Responsibilities: Troubleshooting and resolving complex Level 2 and Level 3 incidents across Cisco telephony and video conferencing infrastructure. Supporting and maintaining Cisco Unified Communications environments, including CUCM, Unity Connection, Jabber and Cisco IP Phones. Managing and supporting Cisco Webex and video conferencing technologies, including TMS and Pexip. Investigating and resolving SIP and H.323 connectivity and configuration issues. Supporting hardware and software requests, infrastructure changes and ongoing technical projects. Maintaining technical documentation, operational procedures and knowledge bases. Providing technical guidance and knowledge transfer to wider operations teams. Expereince Required: You'll bring strong hands-on experience across Cisco Unified Communications, particularly: Cisco CUCM, Unity Connection, Jabber and IP telephony. Cisco Webex and video conferencing infrastructure. Cisco voice gateways and associated telephony infrastructure. SIP and H.323 protocols. L2/L3 troubleshooting within enterprise environments. Desirable experience: VMware vSphere and vSAN. Kurmi, Telsica and PeterConnects. WAN/LAN networking and network security. Windows environments and general systems administration. If you have strong Cisco Unified Communications experience and are interested in this role or wish to apply, please feel free to submit your CV. Apply CBSbutler Holdings Limited IT & Tech 63 Jobs Similar Senior Cisco Unified Communications Engineer Jobs Popular with Other Job Seekers Information Technology Field Technician Searchability (UK) Ltd Fareham (PO14) £35000 - £45000 per annum 3 weeks ago Infrastructure Engineer - Cyber Security South Hampshire College Group Southampton (SO14), SO14 £40547 - £43048 per annum 1 week ago Systems Engineer Leidos Innovations UK Limited Whiteley, Fareham (PO15) From £47,600 to £61,000 per annum 2 days ago Infrastructure and Active Directory Engineer – DV Cleared Synergize Consulting Limited Reading (RG1) £600 per day 4 days ago 2nd Line Support Sterling Bridge Limited Southampton (SO14) From £28,000 to £33,000 per annum (Excellent Benefits) 3 weeks ago Infrastructure Storage & Backup Tower Lead Sopra Steria Portsmouth, Hampshire Up to £65,000 per annum 1 month ago Azure Cloud Infrastructure Engineer Data Careers City Industrial Park, Southampton (SO15), SO15 1AN £45000 - £52000 per annum + Plus benefits 3 weeks ago Infrastructure Engineer - Database Administration South Hampshire College Group Southampton (SO14), SO14 £40547 - £43048 per annum 1 week ago Security Cleared - Server Engineer Experis Invincible Road Industrial Estate, Farnborough (GU14), GU14 7SR 550 1 day ago IT Support Engineer Spectrum IT Recruitment Limited Winchester (SO21), SO21 £35000.00 - £45000.00 per annum + Pension 2 days ago Senior Cisco Unified Communications Engineer jobs Senior Cisco Unified Communications Engineer jobs in Portsmouth IT jobs IT jobs in Portsmouth Communications jobs Communications jobs in Portsmouth Jobs in Portsmouth Full Time jobs Christmas jobs Weekend jobs Retail jobs Amazon Warehouse Operative jobs Night Shift jobs NHS jobs HGV jobs Warehouse jobs Cleaning jobs No Experience jobs Administration jobs Remote jobs Admin jobs Evening jobs Tesco jobs Get hired. Find success. Totaljobs About us Careers at Totaljobs Press Partners Privacy policy Terms and conditions Cookies Legal and compliance Accessibility Jobseekers Salary Planner Jobseeker help centre Career advice Recruiters Post job ads Recruiting news Courses Contact us - recruiters Recruit internationally Download App store Play store The Stepstone Group UK Ltd © 2026 We use cookies We use cookies to operate our website, measure how people use our services to help us improve them, enrich usage profiles and personalise the content displayed to you. We also share information about your use of our site with our social media, advertising, and analytics partners, who may combine it with other information, to show you relevant ads on other websites, and to measure the performance of our advertising. Some cookies are essential for the operation of our website. If you would prefer us not to use the non-essential cookies, click “Just necessary”, but please be aware that this may impact your experience of our site and the services we are able to offer. Click “Accept” if you’re happy for us to place these cookies. You can change your mind at any time. Store and / or access information on a device Cookies, device identifiers, or other information can be stored or accessed on your device for the purposes presented to you. Personalised ads and content, ad and content measurement, audience insights and product development Ads and content can be personalised based on a profile. More data can be added to better personalise ads and content. The performance of ads and content can be measured. Insights about audiences who have viewed the ads and content can be extracted. Data can be used to build or improve user experience, systems and software. Display third-party content (social networks, videos) Content from social networks and embedded content from third-party providers can be displayed. Identifiers derived from authentications If an identifier is created based on authentication data, such as contact details associated with online accounts you have set up on websites or apps (e.g. email address, phone number) or customer identifiers (e.g. an identifier provided by your telecommunications provider), then this identifier can be used to recognize you across websites, apps and devices if you are logged in with the same contact details. Just Necessary Accept All Cookie Settings You can also exercise your right to object to data processing based on legitimate interests under “Privacy Policy”. Privacy Policy Cookie policy
Original job Senior Cisco Unified Communications Engineer posted on GrabJobs ©. To flag any issues with this job please use the Report Job button on GrabJobs.
Share Job
Share Job

Similar Senior Cisco Unified Communications Engineer Jobs in the UK

GrabJobs is the no1 job portal in the UK, connecting you to thousands of jobs fast! Find the best jobs in the UK, apply in 1 click and get a job today!

Mobile Apps

Copyright © 2026 Grabjobs Pte.Ltd. All Rights Reserved.