Chelmsford is Essex's county town and only city, a commuter base of around 180,000 people. Its jobs market has two main sides: high-end engineering and electronics, and the public-sector and retail employment common to any county town. The largest single private employer is Teledyne e2v on Waterhouse Lane (CM1), which designs and builds imaging sensors and semiconductors for space, defence and medical applications and employs well over a thousand people on one site. As a result, live vacancies often include electronics, manufacturing and R&D roles.
Alongside e2v, BAE Systems Digital Intelligence runs a long-standing research and engineering operation at Great Baddow on the southern edge of the city (CM2), a site that traces back to the former Marconi research laboratories and now sits within BAE's Applied Intelligence Labs. It maintains steady demand for engineers and software staff, often requiring security clearance. Public-sector hiring is led by Broomfield Hospital (Mid and South Essex NHS Foundation Trust), Anglia Ruskin University's Rivermead campus on Bishop Hall Lane, Essex County Council and Chelmsford City Council. Warehousing and distribution cluster at Springfield Business Park (CM2), on the north-east edge of the city near the A12 Boreham interchange, where Aldi, Parcelforce and Menzies operate. Many office and admin vacancies are handled through recruitment agencies.
Transport shapes the local labour market, with substantial commuting in both directions. Chelmsford station is on the Greater Anglia main line, with trains to London Liverpool Street in about 35 minutes and the fastest around 30, running up to five times an hour at peak. The A12 links the city to the M25 and to Colchester and the east-coast ports, and the A130 feeds in from south Essex. On postcodes: CM1 covers the centre and the north and west, CM2 the south and Great Baddow, and CM3 the surrounding villages towards Maldon and Danbury.
Jobs in Chelmsford

Service Advisor

Refuse Driver

HR Advisor

Factory Operative

Class 1 Driver

HGV 1 Basildon

C + E Driver

Production Engineer

Delivery Driver (Long Distance)

Delivery Driver (Multi-Drop)

Fleet support Drivers

Commercial and Supply Chain Manager

Care Assistant

CNC Turner

SEN Learning Support Assistant

SEMH teaching assistant

Sen Teacher

Senior Quantity Surveyor

Business Development Manager

UK Sales Manager – B2B Distribution
Frequently asked questions
What are the biggest employers in Chelmsford?
Teledyne e2v on Waterhouse Lane is the largest private employer, building imaging sensors and semiconductors with well over a thousand staff. BAE Systems Digital Intelligence at Great Baddow is the other major engineering employer. On the public side, Broomfield Hospital, Anglia Ruskin University and the two councils (Essex County and Chelmsford City) account for a large share of jobs.
How long is the commute to London from Chelmsford?
Greater Anglia runs Chelmsford to Liverpool Street in about 35 minutes, with the fastest services nearer 30 and up to five trains an hour in the peaks. Season ticket costs are a significant factor to weigh against London salaries.
What sectors are strongest for job-hunting in Chelmsford?
Electronics, semiconductors and defence engineering are the standout local strengths, driven by Teledyne e2v and BAE Systems at Great Baddow. Beyond that, healthcare at Broomfield Hospital, higher education at Anglia Ruskin, and warehousing and distribution at Springfield Business Park near the A12. Office and admin roles are common but frequently go through recruitment agencies.