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Company · Grid & substation contractors

JSM Group

As of 30 October 2026, JSM Group has 55 open roles (28 new in 30 days), its construction and civil team is hiring most, and its postings name AutoCAD, Oracle Primavera P6 and Claude as the tools the team works in.

As of 30 October 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

Potters Bar, United Kingdom201-500 employees50M-250M revenue, est.B2Bjsmgroup.com ↗LinkedIn ↗
Headquarters
Potters Bar, England, United Kingdom
Employees
201-500 employees (linkedin)
Sells to
developers, city planners, business owners
Certifications on site
ISO 9001
Site languages
EN
Career system
Teamtailor
55open roles · 28 new in 30 days
14tools named in postings
Germany, United Kingdom, Indiahiring locations
0change signals read in postings
02What they do, whom they sell to, who else does it

JSM Group in one screen

Read from jsmgroup.com: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.

What JSM Group does

JSM Group is a specialist infrastructure engineering company that designs and installs power networks, digital infrastructure and specialist systems for developers, city planners, business owners and utility companies. Its offerings include high-voltage cabling, data centre connections, hollow core fibre, substations, faults and maintenance, and battery energy storage systems. It delivers turnkey solutions from initial design through long-term support.

high-voltage cabling and connectionsoptical interconnectorssubstationsdark fibreturnkey solution teamsfeasibility and strategy advisory
Whom it sells to

Named on the site: developers, city planners, business owners, utility companies, data centre operators, developers and city planners.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 597 scored.

Prysmian GroupGermany · 1001-5000 employeesJ.F. ElectricUnited States · 501-1000 employeesUCS GroupAustralia · 51-200 employeesVansteenbruggheBelgium · 51-200 employeesIMD Infrastruktur GmbHGermany · 51-200 employeesGPS EngenhariaBrazil · 51-200 employees
03Tech stack, with the evidence

What JSM Group says it runs

Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.

AutoCADEngineering (non-software) · high confidence · 6 postings
• Produce and review AutoCAD drawings as required.
Senior Design Engineer - Cable · first seen 2026-02-26
Oracle Primavera P6Product, program & project management · high confidence · 4 postings
• Set and deliver the strategy, standards and governance for the planning function, including ownership of the Planning Manual and the Primavera P6 central database.
Planning Manager · first seen 2026-09-02
ClaudeGeneral management & consulting · high confidence · 3 postings
• AI tools such as Microsoft Copilot, Claude or similar platforms.
Contract Manager · first seen 2026-08-05
DocuSignhigh confidence · 1 posting
• Manage subcontract execution through DocuSign, including electronic filing and document control
Subcontractor Administrator · first seen 2026-10-15
PythonSales · high confidence · 1 posting
• Build agents, automated workflows and integrations using Python, APIs and large language model platforms
AI Business Solutions Engineer · first seen 2026-08-05
Microsoft OfficeConstruction and civil · medium confidence · 7 postings
• Sicherer Umgang mit Microsoft Office, insbesondere Word und Excel.
Projektsteuerer (m/w/d) · first seen 2026-09-10
Microsoft WordConstruction and civil · medium confidence · 5 postings
• Sicherer Umgang mit Microsoft Office, insbesondere Word und Excel.
Projektsteuerer (m/w/d) · first seen 2026-09-02
Microsoft ProjectConstruction and civil · medium confidence · 5 postings
• Experience with project planning software (e.g., Microsoft Project, Primavera P6, or Asta Powerproject).
Civil Project Manager · first seen 2026-08-05
Asta PowerprojectConstruction and civil · medium confidence · 3 postings
• Experience with project planning software (e.g., Microsoft Project, Primavera P6, or Asta Powerproject).
Civil Project Manager · first seen 2026-09-02
Microsoft SharePointConstruction and civil · medium confidence · 3 postings
• Proficient in Microsoft Office 365 (Excel, Word, PowerPoint, Teams, SharePoint).
Civil Project Manager · first seen 2026-09-02
Microsoft PowerPointConstruction and civil · medium confidence · 2 postings
• Proficient in Microsoft Office 365 (Excel, Word, PowerPoint, Teams, SharePoint).
Civil Project Manager · first seen 2026-09-02
Microsoft TeamsConstruction and civil · medium confidence · 2 postings
• Proficient in Microsoft Office 365 (Excel, Word, PowerPoint, Teams, SharePoint).
Civil Project Manager · first seen 2026-09-02
Power BImedium confidence · 1 posting
Pigment, Power BI or equivalent), reducing manual reporting effort and closing timelines
Financial Planning & Analysis Manager · first seen 2026-10-02
On the website or in DNS

Vendors whose code loads on jsmgroup.com or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.

Cloudflareseen on jsmgroup.comAnthropicseen on jsmgroup.com
campaign_monitorseen on jsmgroup.com
logmeinseen on jsmgroup.comMailgunseen on jsmgroup.com
Microsoft 365seen on jsmgroup.com
Microsoft Entra IDseen on jsmgroup.com
microsoft_intuneseen on jsmgroup.com
microsoft_teamsseen on jsmgroup.com
sendmarcseen on jsmgroup.comTeamtailorseen on jsmgroup.com
04Hiring

55 open roles, 46 opened in 90 days

Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring construction and civil in United Kingdom →

05Signals

What is changing, read from the postings

Intents are events the employer states about itself, each with the sentence and the posting it came from.

No change signals read in the current postings.

Decision makers at JSM Group, with verified e-mails, and every change the moment it is posted.

Sales, marketing and IT leaders by function. Add JSM Group to a monitor and get a webhook when a role opens, a tool appears or a signal is read.

Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

06Lookalikes

Companies like JSM Group

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 597 scored.

Prysmian GroupWire & cable manufacturers · Germany1001-5000 employees
J.F. ElectricElectrical contractors · United States501-1000 employees
UCS GroupGrid & substation contractors · Australia51-200 employees
VansteenbruggheElectrical contractors · Belgium51-200 employees
IMD Infrastruktur GmbHTelecom network contractors · Germany51-200 employees
GPS EngenhariaCivil infrastructure contractors · Brazil51-200 employees
07Profile

From the company's own website

Legal nameJSM Group
IndustryProperty & construction · Grid & substation contractors
Offeringshigh-voltage cabling and connections · optical interconnectors · substations · dark fibre · turnkey solution teams · feasibility and strategy advisory
Target customersdevelopers · city planners · business owners · utility companies · data centre operators · developers and city planners
Geographic scopeinternational · also India
Reviews found
Public contact points2 role addresses · 2 phone numbers
Pages readprivacy, pricing, home, contact, careers, references, certifications, leadership
Datescrawled 2026-08-19 · profiled 2026-08-19 · hiring built 2026-10-27
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

JSM Group (Potters Bar, United Kingdom, 201-500 employees) has 55 open roles, 28 new in 30 days, and names 14 tools in its postings. (Breaknorm, 30 October 2026, https://breaknorm.co/company/jsmgroup.com)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • ProfileBuilt from jsmgroup.com: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
  • HiringRead hourly from the company's Teamtailor career site; reposts collapse into one record.
  • Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
  • HeadcountLinkedIn where known, otherwise estimated from the site.
FAQ

JSM Group: questions

Does JSM Group use AutoCAD?

Yes, by the company's own words: 6 postings name it, first seen 2026-02-26, in the engineering (non-software) team.

Is JSM Group hiring?

55 open roles as of 30 October 2026, 28 opened in the last 30 days and 3 closed. The largest team hiring is construction and civil.

Where does this profile come from?

From jsmgroup.com itself: we crawled it on 2026-08-19, built the profile on 2026-08-19, and read its career site (Teamtailor) hourly since. Headcount is from LinkedIn.

Who should I write to at JSM Group?

The people are behind the login: decision makers by function, verified at the mail server when you open them. 2 public role addresses from the site are there too.

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