Nuclear Security Officer Jobs

Nuclear Security Officer jobs are open across federal agencies, defense contractors, nuclear power plants, and national laboratories, from entry-level to senior and supervisory levels, with specializations in access control, emergency response, and armed protective services. Scan the live roles below and apply to whichever ones fit.

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Overview

Open roles2,445+
Top stateTennessee
Top employerSargent & Lundy
Top cityKnoxville, TN
Work type52% Hybrid
Top industryHealthcare

Showing 5 of 2,445+ Nuclear Security Officer jobs

Acute Nuclear Medicine Technologist
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New 1h ago
Acute Nuclear Medicine Technologist
Banner Health
Gilbert, Arizona
Nursing
Healthcare Administration
Patient Services & Wellbeing
On-Site
Associate's
10,000+

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Nuclear Medicine Technologist
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New 12h ago
Nuclear Medicine Technologist
Ochsner Health
Baton Rouge, Louisiana
Clinical Support
Healthcare Administration
Medical Specialists
On-Site
BLS Certification
10,000+

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Nuclear Station Operations Training Instructor -Robinson Nuclear Plant
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New 12h ago
Nuclear Station Operations Training Instructor -Robinson Nuclear Plant
Duke Energy
Hartsville, South Carolina
Engineering (Non-Software)
Project Management
Technical Program Management
Hybrid
High school diploma or GED
10,000+

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Nuclear Medicine Technologist - Full Time
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New 12h ago
Nuclear Medicine Technologist - Full Time
Hackensack Meridian Health
Edison, New Jersey
Clinical Support
Healthcare Administration
Medical Specialists
Nursing
High school diploma or GED

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Nuclear Medicine Tech
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New 15h ago
Nuclear Medicine Tech
Southeast Health
Dothan, Alabama
Healthcare Administration
Patient Services & Wellbeing
Social Work & Counseling
Bachelor of Science
1,001-5,000

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Nuclear Security Officer Job Market

Who's Hiring

  • Sargent & Lundy501
  • Shared Medical Services76
  • American Traveler61
  • Kiewit Corporation42
  • ENERCON SERVICES42

Top Industries Hiring

  • Healthcare & Medical Services152
  • Consulting & Professional Services24
  • Education20
  • Energy12
  • Manufacturing12

What Employers Look For

The qualifications that appear most often in nuclear security officer jobs.

  • Active or obtainable security clearance, typically Secret or higher
  • State-issued armed security officer license or certification
  • High school diploma or GED, with some roles requiring an associate degree
  • Physical fitness standards including vision, hearing, and agility requirements
  • Proficiency with firearms and demonstrated range qualification scores
  • Prior military, law enforcement, or protective services experience

Tips for Your Nuclear Security Officer Job Search

List every security clearance you hold

Clearance level is the first filter hiring managers use for nuclear security officer roles. List your clearance type, issuing agency, and current status in a dedicated section at the top of your resume so screeners don't have to hunt for it.

Tailor your resume to each facility type

A nuclear power plant and a Department of Energy site have different regulatory environments and threat models. Reframe your experience in terms of NRC compliance for plant roles or NNSA protocols for national laboratory positions rather than using one-size-fits-all language.

Apply early to roles that fit

Migrate Mate lists nuclear security officer openings from across the United States in one place, so you can find roles that match and apply directly to each listing.

Get your TWIC and armed guard cert current

Many facilities require a Transportation Worker Identification Credential and a state-issued armed security officer license before they will schedule interviews. Confirm both are active and unexpired before applying so you can honestly mark yourself as immediately eligible.

Research the facility's security force model before interviewing

Some sites use a proprietary protective force while others contract through a security services firm. Know which model applies to the role you're interviewing for and frame your experience around the reporting structure and chain of command that matches it.

Follow up with the hiring security manager directly

Nuclear facility hiring often moves through HR slowly due to background investigation timelines. A brief, professional follow-up email to the security manager two weeks after applying signals genuine interest and keeps your application visible during a process that can stretch for weeks.

Nuclear Security Officer Jobs: Frequently Asked Questions

Which companies are hiring the most nuclear security officers?

The companies hiring the most nuclear security officers right now include Sargent & Lundy, Shared Medical Services, and American Traveler, with the largest share of openings in Tennessee, California, and Texas, based on current listings on Migrate Mate as of November 2026. Openings at defense contractors and Department of Energy sites tend to cluster in states with major federal installations.

How many nuclear security officer jobs are remote?

About 63% of nuclear security officer openings are fully remote or hybrid as of November 2026, reflecting the inherently on-site nature of physical security work. Administrative, training coordination, and security planning roles within larger nuclear security departments are the most likely to offer any remote component.

How do you become a nuclear security officer?

Start by meeting your state's armed security officer licensing requirements, which typically include a background check, firearms qualification, and a state-approved training course. Gain experience in military, law enforcement, or private security, then pursue a facility-specific clearance through a sponsoring employer. Apply to entry-level protective force or access control positions at nuclear plants or federal sites, complete their required site-specific training program, and advance from there.

Can you get hired as a nuclear security officer with little experience?

Entry-level nuclear security officer roles are realistic for candidates with a clean background, an active state armed security license, and completed firearms training, even without prior nuclear industry experience. Many facilities run their own onboarding academies for new hires. Military veterans and candidates from law enforcement backgrounds often find the transition straightforward because the physical readiness standards and use-of-force protocols are closely aligned.

What does the nuclear security officer interview process look like?

Most nuclear security officer hiring processes begin with an HR phone screen focused on clearance eligibility and licensing, followed by an in-person or panel interview with the site security manager and, at some facilities, an operational supervisor. Expect scenario-based questions about use-of-force decisions, emergency response procedures, and access control protocols. A medical evaluation, psychological screening, and polygraph examination are common for roles requiring higher-level clearances before a formal offer is extended.

Where can I find and apply to nuclear security officer jobs?

You can find and apply to nuclear security officer jobs on Migrate Mate, which lists current openings from across the United States. Search for roles that match your clearance level, licensing, and experience, then apply directly to each listing that fits your background.

See All 2,445+ Nuclear Security Officer Jobs

Find roles that match your experience and apply in just a few clicks.

Find Nuclear Security Officer Jobs