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National Union

of Nuclear Security Officers NUNSO

We are the only Nuclear Security Union in the United States that specializes  in the exclusive representation of Nuclear Security Officers for the purposes of mutual aid & protection as well as collective bargaining.


Clinton Nuclear Security Officers LEOSU
We Wish to Welcome the Nuclear Security Officers Working @ Clinton Nuclear Power Plant who had Voted on 1/17/19 & 1/18/19 To Join NUNSO and Braidwood Nuclear on 3/17/21 Welcome to Our Family.

BREAKING NEWS NLRB Certifies Braidwood Election Results 3/17/2021

Braidwood Nuclear NUNSO Union Meeting


NUNSO Files a NLRB Election to Represent

 Ginna Nuclear Security Officers in Upstate NY

Their Incumbent Union Disclaims Interest






Section 7 of the National Labor Relations Act (the Act) guarantees employees "the right to self-organization, to form, join, or assist labor organizations, to bargain collectively through representatives of their own choosing, and to engage in other concerted activities for the purpose of collective bargaining. We know the law and we will protect your rights guaranteed by Federal law. 



Negotiating union contracts is a skill that takes many years of experience to learn. As part of our commitment to negotiate the very best contract on your behalf we will be providing you an attorney to lead negotiations on your behalf. Being nuclear officers ourselves we know how to identify goals and develop a bargaining strategy to achieve those goals and reach our objectives.



We help assist you in forming a security union under NUNSO at your work-site from beginning to the end. This includes running your campaign, filing your petition, communicating with the NLRB in preparation of signing an election agreement and achieving victory through a NLRB secret ballot election.



Once we negotiate your CBA we help assist your local executive board in ensuring your Employer does not violate your new collective bargaining agreement (CBA). 



As part of our plan to better communicate with each other we plan to have quarterly meetings at different locations making it easier for all nuclear officers to attend and get involved in NUNSO.



Our Union is a full service Labor organization that handles all types of litigation from filing unfair labor charges on your behalf with the NLRB to arbitration's to Department of Labor filings.

If your a Nuclear Security Officer It's Time to Join NUNSO by signing our Online Membership Form Below


There are 61 commercially operating nuclear power plants with 99 nuclear reactors in 30 U.S. states (the Indian Point Energy Center in New York has two nuclear reactors that the U.S. Energy Information Administration counts as two separate nuclear plants). See a list of nuclear facilities within the U.S.

Our vision is to unite and bring professionalism to all nuclear security officers throughout the industry. We do this by making contact with other nuclear security officers from around the country. We need share information about our wages benefits and our working conditions to get a better understanding on what other nuclear security officers are receiving at both unionized facilities and non union facilities alike. 


Once we are able to set up a better communication network between each facility we can then begin to prepare to help each other achieve the wages and benefits we all deserve.


NUNSO in Action

Xcel Energy Monticello Nuclear Generating Plant

G4S Lockout Ends in VICTORY!

Monticello Nuclear Plant Workers Strike New Deal After Lockout

MONTICELLO -- After months of negotiation, including a six day lockout, union security workers at the Monticello Nuclear ...

Workers Return To Job At Nuclear Plant After Labor Dispute

Security services at Xcel Energy's Monticello nuclear plant will soon return to normal after a weeklong labor dispute, Bill ...

Monticello plant guards reach deal to settle lockout

Security workers at Xcel Energy’s nuclear power plant in Monticello have reached a tentative agreement to settle a labor 

Security Workers Return To Job At Xcel Nuclear Plant After Labor Dispute

MONTICELLO, Minn. (WCCO) – Around the clock security is vital to XCEL Energy’s Monticello nuclear plant. But for the past six ...

Locked-out guards picket Monticello nuclear plant

Security workers have been picketing this week outside Xcel Energy’s nuclear power plant in Monticello in an ongoing labor ...

Security Services To Resume At Xcel Nuclear Plant After Labor Dispute

MONTICELLO, Minn. (WCCO) – Security services at Xcel Energy’s Monticello nuclear plant will soon return to normal after a ...

Union guards at Xcel's Monticello nuclear plant locked out by employer

About 25 guards at Xcel Energy's Monticello nuclear power plant have been locked out by their employer, G4S, and no ...

Xcel files NLRB complaint against locked-out security guards at nuclear plant

Xcel Energy Wednesday asked federal labor regulators to intervene after locked out-union security guards at its Monticello nuclear plant extended their picketing to all plant gates. Xcel says that ...

Security guards at Xcel nuclear plant reach a deal with third-party employer

Union leader says the Monticello nuclear plant guards employed by G4S will retain health benefits and get wage increases in a ...

Nuclear Facilities


Jesse Wordlaw
Joseph Thompson


Grant Lally
Legal Counsel
Deborah Misir
Legal Counsel
Veronica M Rundle
Associate Attorney

Innovative Legal Counsel


Lally & Misir, LLP is a premier, AV rated law firm with roots that go back over fifty years in the New York metropolitan area. We represent clients in Federal, State and international courts, and in domestic and overseas commercial transactions and negotiations. Our practical international business experience is second to none among small to mid-size firms.

We provide our clients with sophisticated legal counsel, combined with the personalized, responsive service of a small firm. Our attorneys are recognized as leaders in the legal profession, and are graduates of top ranking law schools in the United States. We have served in the White House Counsel’s Office, as senior officials in the United States federal government and foreign governments, as counsel to multi-nationals in the venture capital, energy, hospitality and transportation sectors, as private counsel to elected officials and political campaigns, as special counsel to local governments, and as law professors at top ranked law schools around the globe.


Our attorneys achieve value driven results, often taking on “unwinnable” or novel matters, and turning them around to maximize our clients’ interests and achieve victory. We have won significant cases with published judicial decisions in both the Federal and State appellate courts.


In addition to our Lally & Misir LLP law firm NUNSO uses several other law firms to give our members the best possible representation you deserve. These law firms includes: The Law Firms of Beins, Axelrod, P.C., Nunley Wheelock, P.C. & Barnes, Iaccarino & Shepherd LLC



National Union of Nuclear Security

Officers NUNSO


220 Old Country Rd # 2, Mineola, NY 11501


Tel:  815-900-9944


Click Here to Find Us

For any general inquiries, please fill in the following contact form:

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