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Company · Managed cybersecurity services

Leidos

As of 30 October 2026, Leidos has 2472 open roles (1260 new in 30 days), its engineering (non-software) team is hiring most, and its postings name Python, Microsoft Office and Microsoft Excel 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.

, United Kingdom10,001+ employees1B+ revenue, est.B2G, B2Bleidos.com ↗LinkedIn ↗
Headquarters
, , United Kingdom
Employees
10,001+ employees (linkedin)
Sells to
defense, federal government, national security and intelligence
Certifications on site
Site languages
EN
Career system
Workday
2472open roles · 1260 new in 30 days
14tools named in postings
Australia, Belgium, BH, CU, Germany, United Kingdom, Israel, India, Italy, Japan, South Korea, KW, Netherlands, QA, Singapore, United Stateshiring locations
0change signals read in postings
02What they do, whom they sell to, who else does it

Leidos in one screen

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

What Leidos does

Leidos is a defense, national security and intelligence contractor that provides artificial intelligence, cybersecurity, mission software, digital modernization, maritime, space, managed health and energy infrastructure services for the federal government and defense sector. Its offerings include AI mission software, cyber resilience capabilities, secure scalable software, infrared sensors and an AI platform to find and fix cybersecurity vulnerabilities.

ai mission softwarecyber resilience capabilitiessecure scalable softwareinfrared sensorsai platform for cybersecurity
Whom it sells to

Named on the site: defense, federal government, national security and intelligence, defense and national security, federal government agencies, energy and infrastructure sector.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 589 scored.

Detroit DefenseUnited States · 51-200 employeesGenesys Defense and TechnologiesUnited States · 51-200 employeesGunnisonUnited States · 51-200 employeesBy LightUnited States · 1001-5000 employeesLucid TechnologiesUnited States · 201-500 employeesFortressUnited States · 201-500 employees
03Tech stack, with the evidence

What Leidos 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.

PythonSoftware engineering · medium confidence · 499 postings
• Proficiency in one or more scripting or programming languages (e.g., Python, Bash, Go).
​​AWS Cloud Engineer · first seen 2026-01-13
Microsoft OfficeEngineering (non-software) · medium confidence · 415 postings
• Experience using Remedy, VISIO, and MS Office
Senior Field Engineer · first seen 2025-12-24
Microsoft ExcelEngineering (non-software) · medium confidence · 320 postings
• Working knowledge of MS Word, Excel, Power Point, and Engineering Scheduling tools and applications, and be able to use the Internet as a gathering and communicating tool.
Electronics Engineer · first seen 2026-04-06
LinuxSoftware engineering · medium confidence · 335 postings
• Monitor and maintain Red Hat Satellite, internal patch and software repositories, and the NEST-managed Linux Unified Key Setup (LUKS) disk encryption system.
Red Hat Enterprise Linux (RHEL) Endpoint Administrator · first seen 2026-01-09
Microsoft WordEngineering (non-software) · medium confidence · 278 postings
• Proficiency with Microsoft Office products such as Word, Excel, Outlook, etc.
CAD Drafter · first seen 2026-04-06
Microsoft PowerPointmedium confidence · 223 postings
• Proficient in the use of Microsoft Office (Word, Excel, PowerPoint).
Electrical Engineer/Radio Frequency (RF) Engineer · first seen 2026-04-06
Amazon Web ServicesSoftware engineering · medium confidence · 248 postings
Our team protects a diverse, multi-tenant environment spanning on-premises infrastructure and leading cloud platforms, including AWS, Microsoft Azure, Google Cloud Platform (GCP), Oracle Cloud, and SaaS environments.
Cyber Security Analyst · first seen 2026-03-13
Microsoft WindowsIT operations & business systems · medium confidence · 180 postings
• Proficiency with Windows operating system environments.
CAD Drafter · first seen 2026-01-09
JiraSoftware engineering · medium confidence · 211 postings
• Experience with CI/CD tools (GitLab CI, Jenkins) and agile collaboration tools (JIRA, Confluence).
Senior UI/UX Engineer · first seen 2026-04-08
JavaSoftware engineering · medium confidence · 242 postings
• Work across the full technology stack — from JavaScript/HTML5/CSS3 front-end development to Java-based back-end services — alongside modern platforms like WebEOC, Microsoft 365, Power BI, and workflow automation tools.
Full Stack Developer & Automation Specialist · first seen 2026-01-13
C++Software engineering · medium confidence · 186 postings
• C/C++ language software development for embedded, real-time systems.
Senior Digital/Embedded Firmware Engineer · first seen 2026-02-24
GitSoftware engineering · medium confidence · 172 postings
• Experience with Infrastructure as Code and Git-based CI/CD.
Senior Data Engineer · first seen 2026-04-29
AnsibleSoftware engineering · medium confidence · 158 postings
• Scripting and automation (Bash, Python, Ansible, Salt, etc.)
Linux Systems Administrators - All Levels · first seen 2026-01-13
Microsoft Outlookmedium confidence · 145 postings
• Proficiency in MS Office (Word, Excel, Outlook, etc.) required.
Associate Distribution Engineer · first seen 2026-04-06
On the website or in DNS

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

04Hiring

2472 open roles, 2184 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 engineering (non-software) in United Kingdom →

Open roles by team
open · new 30 d
Engineering (non-software)
499 · 232
IT operations & business systems
481 · 271
Software engineering
348 · 143
Product, program & project management
113 · 68
Data & AI
73 · 34
Quality, safety & environment
67 · 37
Public safety and protective services
62 · 30
Education & training
47 · 15
Social care and community
45 · 19
Skilled trades and field service
43 · 22
Arts media and entertainment
37 · 11
Logistics warehouse and transport
32 · 20
Manufacturing and production
29 · 15
Customer service & success
24 · 11
Legal, compliance & risk
24 · 9
Administration & office
20 · 14
Facilities cleaning and security
20 · 10
Sales
18 · 13
Finance & accounting
16 · 12
Research and science
14 · 6
Construction and civil
13 · 9
Marketing & communications
10 · 6
Business development & strategy
8 · 6
Design & UX
8 · 5
General management & consulting
7 · 5
Human resources
6 · 5
Procurement and purchasing
3 · 3
Unclassified
3 · 2
Healthcare clinical
1 · 1
Personal care and wellness
1 · 0
Travel, leisure & events
1 · 0
Newest postings
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 Leidos, with verified e-mails, and every change the moment it is posted.

Sales, marketing and IT leaders by function. Add Leidos 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 Leidos

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 589 scored.

Detroit DefenseDefence systems manufacturers · United States51-200 employees
Genesys Defense and TechnologiesDefence systems manufacturers · United States51-200 employees
GunnisonIT services & consulting · United States51-200 employees
By LightIT services & consulting · United States1001-5000 employees
Lucid TechnologiesIT services & consulting · United States201-500 employees
FortressManaged cybersecurity services · United States201-500 employees
07Profile

From the company's own website

Legal nameLeidos
IndustryTechnology & software · Managed cybersecurity services
Offeringsai mission software · cyber resilience capabilities · secure scalable software · infrared sensors · ai platform for cybersecurity
Target customersdefense · federal government · national security and intelligence · defense and national security · federal government agencies · energy and infrastructure sector
Geographic scopeinternational · also United States
Reviews found
Public contact points3 role addresses · 0 phone numbers
Pages readprivacy, terms, team, machinery, home, contact, careers, references, about, leadership
Datescrawled 2026-08-07 · profiled 2026-08-16 · hiring built 2026-10-28
Cite this

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

Leidos (, United Kingdom, 10,001+ employees) has 2472 open roles, 1260 new in 30 days, and names 14 tools in its postings. (Breaknorm, 30 October 2026, https://breaknorm.co/company/leidos.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 leidos.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 Workday 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

Leidos: questions

Does Leidos use Python?

Yes, by the company's own words: 499 postings name it, first seen 2026-01-13, in the software engineering team.

Is Leidos hiring?

2472 open roles as of 30 October 2026, 1260 opened in the last 30 days and 0 closed. The largest team hiring is engineering (non-software).

Where does this profile come from?

From leidos.com itself: we crawled it on 2026-08-07, built the profile on 2026-08-16, and read its career site (Workday) hourly since. Headcount is from LinkedIn.

Who should I write to at Leidos?

The people are behind the login: decision makers by function, verified at the mail server when you open them. 3 public role addresses from the site are there too.

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