IT system admin jobs in Portsmouth

You will be responsible for generating new business while managing and expanding existing client relationships. The role suits a confident, customer-focused sales professional with experience selling complex B2B software solutions. Key Responsibilities: - Drive new business opportunities and achieve sales targets across software and associated services

Systems Engineer (Milsatcom) - Shape the Future of Military Satellite Communications Location: Portsmouth, UK An opportunity has arisen for a Systems Engineer to join a leading Defence & Space organisation, working on Military Satellite Communications (Milsatcom). The successful candidate will be part of a team of Lead Systems Engineers and Architects, contributing to diversified and...

You will be bridging the gap between clients and Engineers (hardware, software, signal processing, and end applications). Treading the fine line of bringing clever ideas and dreams into reality whilst keeping the fast-paced projects on track and the team grounded. There will be very fluid dynamic projects, hard and fast deadlines and the ability to contribute to the ever changing global situation.

Lead Automation Engineer | Lead Control System Engineer | Senior Controls Engineer | Senior Automation Engineer | Installation & Commissioning | PLC | SCADA | HMI | £55,000 - £75,000 | 2 days a week in the office Are you the right applicant for this opportunity Find out by reading through the role overview below. I am currently working with a leading engineering and maintenance provider,...

Are you someone who loves turning data into insight? Do you enjoy spotting trends, understanding root cause and using numbers to drive real improvement? If you’re passionate about quality systems and want to influence decision-making across a manufacturing business, this Quality Systems Analyst role could be a brilliant next step. Qualifications, skills, and all relevant experience needed for...

We are currently seeking a proactive, technically skilled and confident IT Technician to join a modern and forward-thinking secondary school in Portsmouth. This is a full-time, permanent position commencing January 2026, offering an excellent opportunity for an IT professional who enjoys problem-solving and working in a fast-paced, supportive environment. About the School The school is...

Overview of the Role: Scroll down the page to see all associated job requirements, and any responsibilities successful candidates can expect. We are currently recruiting an experienced Site Based 2nd Line IT Engineer who will be based in Segensworth at one of our key customers. This role will be involve being the onsite contact for the customer, where you be bringing your IT knowledge and...

You will be responsible for: - Conducting face-to-face structured observations as part of the neurodevelopmental assessment process. - Conducting remote developmental history interviews with parents and carers via Zoom - Participating collaboratively in peer MDT diagnostic discussions, supported by senior clinicians where needed

You will also be responsible for leading a cross-technical team of systems engineers, providing both day-to-day management and strategic technical leadership.

You will work on simulations and tools that enable combat systems engineers to perform their roles effectively, combining hands-on technical work with leadership responsibilities.

You will be responsible for the entirety of the back end features of the products.

You will be in charge of building scalable backend services and awesome messaging queues.

You will be responsible for developing a Python-based back end platform that's handling 100,000+s of interactions daily.

Are you someone who loves turning data into insight? Do you enjoy spotting trends, understanding root cause and using numbers to drive real improvement? If you’re passionate about quality systems and want to influence decision-making across a manufacturing business, this Quality Systems Analyst role could be a brilliant next step.We’re supporting a well-established Portsmouth-based manufacturer...

Embedded Systems Engineer (Part-Time to Full-Time) – Optect Ltd Location: Remote (UK-based), onsite in Bath, or hybrid Hours: 0.5 FTE – 1.0 FTE Right to work in the UK required Optect is developing the next generation of long-range flame detection technology and deploying it into some of the most challenging environments on Earth. We are now looking for a motivated Embedded Systems Engineer...

You will work closely with Lateral’s in-house structural design team while acting as a trusted technical point of contact for shipyards, production engineers, and classification societies throughout the build cycle.

You will also be responsible for leading a cross-technical team of systems engineers, providing both day-to-day management and strategic technical leadership.

You will work on simulations and tools that enable combat systems engineers to perform their roles effectively, combining hands-on technical work with leadership responsibilities.

Title: Co-Founder / Fractional Chief Technology Officer Hit Apply below to send your application for consideration Ensure that your CV is up to date, and that you have read the job specs first. Location: Remote (UK / EU only) Salary: Equity only (to start) - with vesting period Platform: AI-Native Talent Intelligence Platform Stage: Early product (working demo MVP) with live AWS...

An opportunity for an experienced Account Executive to 'level up' in all areas – from the proposition and service you'll offer your clients, through the way you're rewarded and managed and into the progressive environment you'll work in. Check below to see if you have what is needed for this opportunity, and if so, make an application asap. You'll join a commercial insurance broking business...

About the Firm Apply fast, check the full description by scrolling below to find out the full requirements for this role. Threshold Mortgage Advice have been offering professional financial and mortgage advice since 2004 and during this time have been one of the mortgage adviser firms recommended by some of the leading UK House builders and Housing Associations as well as winning numerous...

Title: QA Coordinator Location: HampshireSalary: £30,000 - £35,000 dependent on experienceTerm: PermanentBenefits: enhanced training and development opportunities, private health care, volunteer days, flexible start and finish hours, annual bonus, pensionSRG is exclusively partnered with a leading manufacturer of personal care and cosmetic products, based in Hampshire. Due to company growth, they...

You will work under the guidance of the System Design Authority and interact very closely with the Software Development and Test teams within an Agile environment.

You will contribute to all stages of the modelling development lifecycle, engage in retrospective reviews and bring ideas to the table.

You will be joining a small multi-disciplinary team (Electrical, Software, RF, Mechanical). As a team, you will be developing Maritime Satellite Communications systems.

You will also support solving issues with design. Define the performance allocation between the various components of the architecture configuration.