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1881 Campus Commons Drive
Suite 500

Reston, Virginia 20191

 

Since 1989, SOSi has provided specialized services supporting the national security interests of the United States and the security and stability needs of its allies.

We excel at providing logistics, construction, training, intelligence and information technology solutions to our clients in the defense, diplomatic, intelligence and law enforcement communities.

Decades of successful business have earned SOSi a well-deserved reputation for reliability and excellence in the government contracting industry. Originally founded to provide specialized language support to the law enforcement community, SOSi has grown into a diverse company with a broad portfolio of clients and service offerings. Our ability to enter new markets and deliver integrated solutions to complex challenges has been the hallmark of our growth into a large business with global reach.

Since 2002, SOSi’s compounded annual growth rate has exceeded 30%, fueled by growth and diversification of SOSi’s core businesses. In 2016, SOSi made its first acquisition, adding New World Solutions (NWS) to the portfolio of SOSi companies. NWS enhances SOSi’s intelligence service offerings, adding highly sought after capabilities in data and imagery science, overhead persistent infrared (OPIR) and cyber solutions.

Whether the mission involves systems engineering and intelligence analysis supporting the U.S. military in Europe or operating bases that house thousands of clients in Iraq, we’re ready to go where you need us.

At SOSi, it’s always Challenge Accepted!

SOSi’s unique approach to business features:

An experienced team – For over a quarter century, SOSi has delivered quality program management. We have proven business processes, corporate infrastructure and credentialed professionals that ensure project success.
A client-centric approach – As a family owned business, we bring a passion and commitment to our customers’ jobs that companies with institutional or public ownership simply do not offer. We are personally vested in our customers' success.
Fully integrated solutions – We do more than just staff a project. We develop holistic solutions that meet our customers’ needs. Innovation, efficiency and quality are the hallmarks of our work.
An international perspective – With experience in over 30 countries across Latin America, Europe, Africa, the Middle East and Asia, SOSi understands how to manage complex projects both at home and abroad.
Willingness to take calculated risks – SOSi is as comfortable working in the national capital region of the United States as it is supporting its clients in remote, austere and dangerous places. We go wherever you need us.

Positions Posted

Senior Systems Engineer - (Korea)
SOSi - Reston, Virginia, United States
Secret
Overview STG, a wholly-owned subsidiary company of SOS International LLC (SOSi), is seeking a highly qualified Senior Systems Engineer to support a program providing architecture...
ROK/USFK Interoperability Lead - (Korea)
SOSi - Reston, Virginia, United States
Secret
Overview STG, a wholly-owned subsidiary company of SOS International LLC (SOSi), is seeking a highly qualified ROK/USFK Interoperability Lead to support a program providing...
Communications Security (COMSEC) Lead - (Korea)
SOSi - Reston, Virginia, United States
Top Secret / SCI + CI Poly
Overview STG, a wholly-owned subsidiary company of SOS International LLC (SOSi), is seeking a highly qualified COMSEC Lead to support a program providing architecture and...
Satellite Communications (SATCOM) Lead - (Korea)
SOSi - Reston, Virginia, United States
Secret
Overview STG, a wholly-owned subsidiary company of SOS International LLC (SOSi), is seeking a highly qualified SATCOM Lead to support a program providing architecture and...
Web Application Developer
SOSi - Fort Huachuca, Arizona, United States
Secret
Overview STG, a wholly owned subsidiary of SOS International LLC (SOSi), is seeking a Web Application Developer in Fort Huachuca, AZ. The ideal candidate will be someone who possesses...
Quality Assurance (QA) Lead - (Korea)
SOSi - Reston, Virginia, United States
Secret
Overview STG, a wholly-owned subsidiary company of SOS International LLC (SOSi), is seeking a highly qualified Quality Assurance Lead to support a program providing architecture and...
Program Manager - (Korea)
SOSi - Reston, Virginia, United States
Top Secret
Overview STG, a wholly-owned subsidiary company of SOS International LLC (SOSi), is seeking a highly qualified Program Manager to lead a program providing architecture and engineering,...
Network Operations Center Lead - (Korea)
SOSi - Reston, Virginia, United States
Secret
Overview STG, a wholly-owned subsidiary company of SOS International LLC (SOSi), is seeking a highly qualified Network Operations Center Lead to support a program providing...
Cyber Operations Research Analyst - (Korea)
SOSi - Reston, Virginia, United States
Top Secret
Overview STG, a wholly-owned subsidiary company of SOS International LLC (SOSi), is seeking a highly qualified Cyber Operations Research Analyst to support a program providing...
Court Interpreter - Spanish - Boston
SOSi - Boston, Massachusetts, United States
DoJ
Overview SOS International LLC (SOSi) is seeking qualified, professional, and experienced Spanish Court Interpreters to support a federal government customer in Boston, MA. Our job is to...
Frequency Management (FM) Lead - (Korea)
SOSi - Reston, Virginia, United States
Secret
Overview STG, a wholly-owned subsidiary company of SOS International LLC (SOSi), is seeking a highly qualified Frequency Management (FM) Lead to support a program providing...
Court Interpreter - Spanish - Seattle
SOSi - Seattle, Washington, United States
DoJ
Overview SOS International LLC (SOSi) is seeking qualified, professional, and experienced Spanish Court Interpreters to support a federal government customer in Seattle, WA. Our job is...
Court Interpreter - Spanish - San Francisco
SOSi - San Francisco, California, United States
DoJ
Overview SOSi is seeking qualified, professional, and experienced Spanish Court Interpreters to support a federal government customer in San Francisco, CA. Our job is to support our...
Court Interpreter - Spanish - Cleveland
SOSi - Cleveland, Ohio, United States
DoJ
Overview SOSi is seeking qualified, professional, and experienced Spanish Court Interpreters to support a federal government customer in Cleveland, OH. Our job is to support our...
Information Assurance/Cybersecurity Lead - (Korea)
SOSi - Reston, Virginia, United States
Top Secret
Overview STG, a wholly-owned subsidiary company of SOS International LLC (SOSi), is seeking a highly qualified Cybersecurity/Information Assurance Lead to support a program...
Court Interpreter - Pokomam language - United States
SOSi - United States
DoJ
Responsibilities SOS International LLC (SOSi) is seeking a qualified, professional, and experienced Pokomam Interpreter to support a federal government customer at hearing locations...
Payroll Compensation Analyst
SOSi - Charleston, South Carolina, United States
Secret
Overview STG, a wholly owned subsidiary of SOS International LLC (SOSi) is seeking a Compensation Analyst in the Office of Global Compensation, Pay Systems, Overpayment Division. The...
Translator
SOSi - Northern Virginia, Virginia, United States
Top Secret / SCI + CI Poly
Overview ***This position is contingent upon award of contract*** SOS International LLC (SOSi) is seeking a Translator in the DC metro (Northern VA) area. The ideal candidate will be...
Exploitation Specialist
SOSi - Northern Virginia, Virginia, United States
Top Secret / SCI + CI Poly
Overview ***This position is contingent upon award of contract*** SOS International LLC (SOSi) is seeking an Exploitation Specialist to support mission requirements. The Exploitation...
Data Conditioning Specialist
SOSi - Northern Virginia, Virginia, United States
Top Secret / SCI + CI Poly
Overview ***This position is contingent upon award of contract*** SOS International LLC (SOSi) is seeking a Data Conditioning Specialist to monitor, collect, and condition foreign open...
Cultural Advisor and Linguist
SOSi - Iraq
Secret
Overview SOSi is seeking a Cultural Advisor and Linguist in support a U.S. Government program in Iraq. The primary mission of the program is to advise and assist Executive U.S. military and...
Counterintelligence (CI) Operations Planner
SOSi - Mons, BE
Top Secret / SCI + CI Poly
Overview SOSi is seeking a Counterintelligence (CI) Operations Planner to join a large intelligence technical support contract in Europe. The CI Operations Planner provides...
Digital Forensic Scientist
SOSi - Wiesbaden, Delaware, United States
Top Secret
Overview SOSi is seeking a Digital Forensic Scientist to join a large intelligence technical support program in Europe. The Digital Forensic Scientist works within several theater...
Intelligence Planner
SOSi - Vicenza, IT
Top Secret
Overview SOSi is seeking an Intelligence Planner to join a large intelligence technical support program. The Intelligence Planner provides guidance and technical assistance in the...
Database Engineer
SOSi - Vienna, Virginia, United States
Secret
Overview SOS International, LLC (SOSi) TCE division is seeking a Mid-Level Database Engineer to create and maintain large data collections to be served up in multiple analysis...

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