OST offers comprehensive expert consulting and services in the aviation, defense, finance, healthcare, homeland security, revenue administration and transportation industries to government, non-profit, and Fortune 500 clients. We leverage industry best practices, utilize industry-leading project management framework, and offer insightful and experienced assistance to government and industry clients alike in management consulting, information technology, and systems engineering solutions. We are headquartered in Washington, DC with offices around the country. 

OST is one of 400 companies worldwide, externally appraised at CMMI Maturity Level 3 (CMMI Level 5 expected 2009). The firm is also ISO 9001:2000 certified, and possesses a high number of ITIL Certified professionals to enhance our process and procedural structure. Our clients consistently rate us the highest in customer satisfaction which is the benchmark by which we measure our success.

Our Culture

At OST our culture and employee-first mindset are what set us apart from other firms and help make us successful in attracting and retaining first-rate employees from all over the globe. Take a walk through our offices, and you will see employees ranging from recent college graduates to seasoned veterans, all growing and learning together as a team. Our BizEx framework gives our employees an opportunity to be involved in all facets of our business, thus expanding their wealth of experience and allowing for collaboration with others from many different departments. We foster relationships across projects through company-wide events held throughout the year where everyone is encouraged to get involved.

Our Values

OST is a progressive company looking for people who are passionate about making a difference.  We are searching for motivated individuals who are open to learning in a collaborative environment while taking on “stretch” assignments to foster career growth. We are looking for people who are dedicated, determined to succeed, are creative, have a great attitude, and will embrace OST core values: Energy, Energize, Edge, and Execution.

Personal and Professional Development

We continuously invest in our most important asset: our staff. We offer multiple types of training along with assistance in gaining growth opportunities through technical certifications such as ITIL or management certifications such as PMP. We will assist you in establishing a career path tailored to your goals, supporting you in your quest to become the industry’s best.

Why OST

Here at OST we provide our employees with a creative work environment, competitive benefits packages, and career paths custom tailored to their individual goals.

OST believes in a value system and culture where people who are passionate about making a difference make business both fun and productive.  We encourage our employees to bring high energy to their work, enabling them to energize those around them.  They have the edge to make tough decisions and the drive to deliver and execute on their commitments.