Cryptography and Computer-Network Security

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bullet  Local companies
bullet  Other US companies
bullet  Foreign companies

 

Local companies

Name + URL

Location

Open for employment
to non-US citizens?

Acadia Optronics
http://www.acadiaoptronics.com/ 

Rockville, MD

No citizenship requirements

Alcatel-Lucent
http://www.alcatel-lucent.com/

Reston, VA

No citizenship requirements

Allied Technology Group
http://www.alliedtech.com/ 

Rockville, MD

Some positions require US citizenship; 
must be able to obtain a security clearance

American Society for Industrial Security
http://www.asisonline.org/ 

Alexandria, VA

No citizenship requirements

Artel, Inc.
http://www.artelinc.com/ 

Reston, VA

US citizenship required; 
must already have security clearance

AT&T
http://www.att.com/ 

Vienna, VA (HQ)
Alexandria, VA
Arlington, VA
Oakton, VA
Quantico, VA
Columbia, MD
Hagerstown, MD

No citizenship requirements

BBN Technologies
http://www.bbn.com/ 

Arlington, VA
Dumfries,VA
Columbia, MD

US citizenship required; 
need DoD security clearance

BT Managed Security Solutions Group
http://bt.counterpane.com/

Chantilly, VA

US citizenship required

Check Point Software Tech.
http://www.checkpoint.com/ 

MD, DC, VA

May require US citizenship
or permanent residency

Certicom
http://www.certicom.com/ 

 

 

Cisco Systems
http://www.cisco.com/ 

Washington, DC
San Jose, CA (HQ)
Various Locations

No citizenship requirements

COACT, Inc
http://www.coact.com/ 

Columbia, MD

No citizenship requirements

COMTek
http://www.comtechnologies.com/ 

Herndon, VA

No citizenship requirements

Corsec Security Inc.
http://www.corsec.com 

Fairfax, VA

No citizenship requirements
No clearence requirements

Cryptek
http://www.cryptek.com/ 

Sterling, VA

No citizenship requirements

   CSC
   http://www.csc.com
  Falls Church, VA    ?

CygnaCom
http://www.cygnacom.com/ 

McLean, VA

US citizenship required; 
need TOP SECRET security clearance

Data Systems Analysts, Inc
http://www.dsainc.com/ 

Fairfax, VA

Some positions require US citizenship; 
some need security clearance

DoD-CERT
http://www.us-cert.gov/ 

Arlington, VA

US citizenship required; 
security clearance required

E-lock Technology
http://www.elock.com/

McLean, VA

No citizenship requirements

Fortrex Technologies Inc.
http://www.fortrex.com/ 

 Frederick, MD

No citizenship requirements

Gemalto
http://www.gemalto.com/ 

Arlington, VA

No citizenship requirements

Global Technologies Group
http://www.gtgi.com/ 

Arlington, VA

No citizenship requirements

International Systems Marketing, Inc
http://www.ism.com/ 

Arlington, VA

No citizenship requirements

Internet Security Alliance
http://www.isalliance.org/

Arlington, VA

No citizenship requirements

Litronic
http://www.litronic.com/ 

Reston, VA

No citizenship requirements

   ManTech
   http://www.mantech.com/
   Fairfax, VA    US citizenship required for majority of jobs

Microsoft
http://www.microsoft.com/ 

Washington, DC
Reston, VA
Richmond, VA

No citizenship requirements

mindSHIFT Technologies
http://www.mindshift.com/ 

Fairfax, VA

No citizenship requirements

NSGDatacom
http://www.nsgdata.com/

Chantilly, VA

No citizenship requirements

Norman
http://www.norman.com/ 

Fairfax, VA

No citizenship requirements

SafeNet, Inc.
http://www.safenet-inc.com/

Belcamp, MD

US citizenship required

   SAIC
   http://www.saic.com/
  McLean, VA    US citizenship required

SPARTA, Inc 
http://www.parsons.com/markets/pages/sparta.aspx

Columbia, MD
Rosslyn, VA

US citizenship or naturalized citizenship required; 
must be able to obtain a TOP SECRET security clearance

Sprint Nextel
http://www.sprintnextel.com/

Reston, VA

No citizenship requirements

Surety
http://www.surety.com/ 

Reston, VA

No citizenship requirements

Symantec
http://www.symantec.com/ 

Alexandria, VA
Centerville, VA

No citizenship requirements

Other US companies

Name + URL

Location

Open for employment 
to non-US citizens?

Access Data
http://www.accessdata.com/ 

Lindon, UT

No citizenship requirements

AEP Networks
http://www.ultra-aep.com

Somerset, NJ

No citizenship requirements

APCON
http://www.apcon.com/ 

Portland, OR

No citizenship requirements

Arbor Networks
http://www.arbornetworks.com/ 

Waltham, MA

No citizenship requirements

Cisco Systems
http://www.cisco.com/ 

San Jose, CA (HQ)
Various locations

No citizenship requirements

   cryptzone
   http://www.cryptzone.com


Cyber-Ark Software
http://www.cyber-ark.com/ 

Dedham, MA
Lod, Isreal

No citizenship requirements

   EdgeWave
   http://www.edgewave.com


Entegrity Solutions
http://www.entegrity.com/ 

Nashua, NH

No citizenship requirements

Entrust Technologies
http://www.entrust.com/ 

Addison, TX
McLean, VA

US citizenship required; 
TOP SECRET security clearance

Fischer International Systems
http://www.fisc.com/

Naples, FL

No citizenship requirements

   Opterna AM
   http://www.opterna-am.com
  Quakertown, PA   No citizenship requirements

Outpost24
http://www.outpost24.com/

New York, NY

No citizenship requirements

Protegrity
http://www.protegrity.com/ 

Stamford, CT

No citizenship requirements

RSA Security
http://www.rsa.com/ 

Bedford, MA

No citizenship requirements

Spyrus
http://www.spyrus.com/ 

San Jose, CA(HQ) 
Hillsborough, NJ

US citizenship required

   Symantec
   http://www.symantec.com/products-solutions/families/?fid=encryption


Trustwave Information Security and Compliance
https://www.trustwave.com/

Chicago, IL

US citizenship required

Xentinel Digital Sec.
http://www.xentinelsecurity.com/ 

Coral Gables, FL

No citizenship requirements

 

Foreign companies

 

Name + URL

Location

Open for employment
to non citizens?

Anonymize.net
http://anonymize.net/ 

London, UK

No citizenship requirement

Cyber-Ark Software
http://www.cyber-ark.com/ 

Lod, Israel
Dedham, MA

No citizenship requirement

CyberSafe Corporation
http://www.cybersafe.com/ 

Longford, Middlesex, UK

No citizenship requirement

Vasco Data Security
http://www.vasco.com/ 

Wemmel, Belgium (HQ)

No citizenship requirement