ZipRecruiter

Log In

Open Systems Technologies
Open Systems Technologies

60 Open Systems Technologies Linux Administrator Jobs Hiring Near You

Open Systems Technologies

Python Developer

Manhattan, NY · On-site

$150K - $250K/yr

Linux / Unix environment experience * Experience with PostgreSQL, or other relational databases ... orchestration technologies * Experience building and deploying systems that utilize services ...

Open Systems Technologies

C++ Developer

Manhattan, NY · On-site

$300K/yr

Linux system internals and networking knowledge * Understanding of CPU architecture with the ability to leverage CPU capabilities * Extensive financial experience across multiple asset classes

previous page

Showing results 41-60

All JobsOpen Systems Technologies JobsOpen Systems Technologies Linux Administrator Jobs

Open Systems Technologies Jobs Information

What is it like to work at Open Systems Technologies?

Open Systems Technologies appears to be a collaborative and innovative company that prioritizes teamwork and customer satisfaction. The company's mission-driven approach is reflected in its structured team environment, where employees work together to deliver cutting-edge solutions and services to clients across various industries. Working at Open Systems Technologies may appeal to candidates who value a dynamic work environment, opportunities for professional growth, and the chance to contribute to meaningful projects that drive business success.

What makes Open Systems Technologies an attractive place to work?

Open Systems Technologies is a reputable company that specializes in providing innovative IT solutions and services, positioning itself as a trusted partner for businesses in the industry. The company's workplace is characterized by a culture of collaboration, innovation, and continuous learning, with opportunities for employees to work on diverse projects and develop their skills in a dynamic environment. Joining Open Systems Technologies offers professionals a chance to contribute to cutting-edge projects, advance their careers, and be part of a team that values expertise, creativity, and teamwork.
What other companies are hiring for Linux Administrator jobs?
What are the most popular jobs at Open Systems Technologies?
What are the most popular categories at Open Systems Technologies?
Infographic showing various Linux Administrator job openings at Open Systems Technologies in the United States as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% Physical job distribution.
Senior Full Stack Developer

Senior Full Stack Developer

Open Systems Technologies Corporation

Alexandria, VA

Full-time

Medical, Dental, Life, Retirement, PTO

Posted 10 days ago

Job description

Open Systems Technologies Corporation is a leader in the government contracting marketplace, providing Enterprise Security and Cloud Computing solutions to support large organizations. Our capabilities include supplying federal government entities and private businesses with software development, scientific and engineering technical assistance, systems integration, and enterprise security. Since its founding in 1996, OST has been committed to delivering high-quality, best-in-class results that bring added value to our clients while investing in our employees' futures by providing exciting projects to work on, and robust benefits to include technical training and certifications, relocation assistance and a 401K match with immediate vesting.

Open Systems Technologies is searching for an experienced Full Stack Software Developer to provide software maintenance and engineering support under the Foundation Sustainment Services contract.

Job Description:

OST has an exciting opportunity for an experienced Software Developer to help enable NGA's Geospatial Intelligence (GEOINT) mission collecting sciences, technology and tradecraft measuring and modeling the Globe to provide three-dimensional accuracy of every point in, on, or above the Earth.

Responsibilities:

Primary responsibilities will involve coding, developing, integrating, and debugging software artifacts; writing validation tests against existing baselines to ensure integrity of the code during Agile development efforts; assisting with unit testing; programming; and developing in Python, Java Spring, or other frameworks.

Core Qualifications:

  • Requires a Bachelor's Degree and 4+ years of prior relevant experience or Masters with 2+ years of prior relevant experience; OR 6 years of experience in lieu of degree
  • Must possess an active Top Secret Security Clearance with ability to obtain SCI post-hire
  • Proficient in software development projects or software integration projects in a service-oriented environment (Cloud, SOA, Web-Services).
  • Experience with GNU based compilers
  • Experience programming in C++, Java, Typescript, and Bash
  • Experience developing in the following frameworks: Spring/Gradle/OpenJDK, React/Node
  • Demonstrated hands-on experience with relational and non-relational database systems such as Amazon RDS, Postgres
  • Strong experience coding in Python
  • Experience using GitLab for version control, CI/CD pipelines, and resource management
  • Experience using Docker to package and run applications
  • Experience with Web-related protocols and technologies, such as web servers, HTTP, SSL
  • Familiar with AWS/Cloud technologies
  • Strong communication skills both verbal and written.
  • Team Collaboration tools (Jira, Confluence)


    Preferred Qualifications:

  • Previous experience supporting the NGA customer.
  • Proficient in AWS/Cloud technologies
Ability to work in a high-paced environment, multi-task (prioritize and manage), and work both independently and as a team.

BENEFITS

OST is an Equal Opportunity Employer and has been operating since 1996 providing support on various contracts with Government agencies. We offer a comprehensive benefits package that includes 3 weeks paid time off, 11 Federal Holidays, medical/dental coverage, STD, LTD, Life Insurance, AD&D, 401k with up to 4% match, and end-of-year profit sharing.

Apply