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X-energy

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Open positions9 open marketing positions

X-energy logo

Director, Corporate Communications

X-energy

Rockville, MD (Hybrid)

$192K/yr - $218K/yrIn-houseFull-timeDirector/executive7+ years exp.
1 day ago
X-energy logo

Growth & Strategy Internship - Summer 2027

X-energy

Rockville, MD (On-site)

In-housePart-time
2 weeks ago
X-energy logo

Systems Administrator IV, Enterprise Content Management

X-energy

Rockville, MD (Hybrid)

$125K/yr - $150K/yrIn-houseFull-time
1 month ago
X-Energy logo

Senior Manager, Brand Marketing

X-Energy

Rockville, MD

$155K/yr - $180K/yrIn-houseFull-timeSenior level12+ years exp.
1 month ago
X-energy logo

Associate II, Growth & Strategy

X-energy

Rockville, MD (On-site)

$100K/yr - $120K/yrIn-houseFull-time
2 months ago
X-energy logo

Associate IV, Growth and Strategy

X-energy

Rockville, MD (On-site)

In-houseFull-time
4 months ago
View all 9 jobs

Company overview

X-energy is delivering the next generation of carbon-free energy by reinventing nuclear power.We believe in leaving a cleaner planet for our children and grandchildren, while continuing to provide sufficient and affordable power to sustain growing populations around the world. That is why we have reinvented nuclear power, with a unique combination of proven technologies and new innovations, to meet our current and future needs. X-energy manufactures fuel that seals uranium particles in a protective coating, which makes meltdown impossible and retains the waste inside forever. We also design plants that unlock the fuel’s potential in a process that’s as clean as wind or solar. When combined, the result is reliable carbon-free baseload power, produced more safely and affordable than ever before and available anywhere, at any time.
Founded in 2009
Rockville, Maryland, USA
1.8K employees
x-energy.com
37% recommend to a friend
29% positive business outlook

People

Founders and leadership

Kam Ghaffarian
Kam Ghaffarian
Founder & Executive Chairman of the Board
At the company for 16 years 10 months

Marketing leadership

Alison (Allie) Hartley
Alison (Allie) Hartley
Brand Marketing Manager
At the company for 1 year 2 months

Hiring activity

Open marketing jobs over time

9 open now

Headcount trend

Company growth over the last 12 months

Funding

Total funding

$1.7B

Last raise

$5M

Private Equity, 2 months ago

Funding history

Jan 2026

Private Equity Round X Energy · $5M

Nov 2025

Series D X Energy · $700M

Mar 2025

Private Equity Round X Energy · $22.8M

Oct 2024

Series C X Energy · $700M

Apr 2024

Grant X Energy · $4.2M

Audience

Monthly website visitors
101K
Month over month+40.8%
Quarter over quarter+102.5%
Top sourceDirect (45.4%)
Ad budget per month$24.2K
Average search rank47.2
Traffic source mix
Direct
45.4%
Search
41.6%

News

X-energy Begins Vertical Construction for First-In-US Advanced Nuclear Fuel Fabrication Facility
Nov 20, 2025 • nucnet.org
NRC extends comment period for X-energy’s TX-1 fuel facility
Nov 19, 2025 • American Nuclear Society
Construction begins on X-energy’s Oak Ridge advanced fuel facility
Nov 19, 2025 • American Nuclear Society

Links

x-energy.comLinkedInCrunchbaseX (Twitter)
Glassdoor

Loading insights...

Headcount +190.8% year over year

Dec 2023

Series C X Energy · $235M

Referral
9.6%
Paid referral
2.3%
Social
1%

LinkedIn followers

Follower count and growth

Total followers

58.6K

12-mo growth

+58.9%

Monthly growth

+4.2%

Salaries

Typical salary range

$96,525 – $160,875

/ yr

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X-energy insights

Company and marketing-team signals from saved company data and employee profiles. Use this before you apply, interview, or negotiate.

Founded
2009
Headquarters
Rockville, Maryland
Employees
501-1000
190.8% growth last 12mo
Marketing team
—
32 saved employee profiles are linked to this company.

Overall company growth

Shows if the company is growing, flat, or shrinking.

Growing 190.8%
LinkedIn headcount is up 190.8% over the last 12 months.

Company stability and risk

Shows a quick risk view from growth, funding age, and news.

Main result
Low risk
Late-stage · Growing 190.8% last 12 months · More mature · Recently funded
Trend
2022-11-28 -> 2026-02-16
Headcount (12 months)
+190.8%
Last funding round
2 months ago
Negative news (120 days)
0
Risk score0/7

Website traffic

Shows traffic size, change, and traffic sources.

Monthly website visitors
101K
Month over month+40.8%
Quarter over quarter+102.5%
Top sourceDirect (45.4%)
Traffic source mix
Direct
45.4%
Search
41.6%
Referral

Competitors and search

Shows competitors and key search metrics in one view.

Main result
250 competitor sites
Search traffic: 7.8K organic clicks / 1.4K paid clicks
Organic competitors
0
Paid competitors
5
Keyword change
+696
Ad budget per month
$24.2K
Average search rank
47.2
Paid competitors5

LinkedIn followers

Shows follower count and growth.

LinkedIn followers

Follower count and growth

Total followers

58.6K

12-mo growth

+58.9%

Monthly growth

+4.2%

Job openings

Shows open jobs, growth, and role changes.

Main result
3 open jobs
Open jobs trend: —
Trend

Marketing team growth

Shows if the marketing team is growing, flat, or shrinking.

Unknown
We need LinkedIn role growth data for marketing-related functions.

Marketing team size

Shows saved marketing team size.

—
32 saved marketing people

Glassdoor ratings

Shows saved Glassdoor ratings.

Glassdoor ratings
Overall rating
2.9 / 5
Work-life balance
3.2 / 5
Culture
3 / 5
Diversity & inclusion
3.1 / 5
Recommend to a friend
37%
Positive business outlook
29%

Funding

Shows saved funding data.

Total funding
$1.7B
Last raise
Private Equity
2 months ago
Funding details
Amount raised
$1.7B
Last round
Private Equity
Last fundraise
2 months ago

News

Shows saved company news.

X-energy Begins Vertical Construction for First-In-US Advanced Nuclear Fuel Fabrication Facility
Nov 20, 2025 • nucnet.org
NRC extends comment period for X-energy’s TX-1 fuel facility
Nov 19, 2025 • American Nuclear Society
Construction begins on X-energy’s Oak Ridge advanced fuel facility
Nov 19, 2025 • American Nuclear Society
9.6%
Paid referral
2.3%
Social
1%
2023-07-01 -> 2026-02-01
Open jobs growth
—
Biggest role change
—
Latest open role
Specialist IV, Records Management