Demo

System Administrator

Open Systems Technologies Corporation
Alexandria, VA Full Time
POSTED ON 4/29/2025
AVAILABLE BEFORE 5/28/2025
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.

We are looking for an experienced System Administrator to work on cloud-based systems with a mission operations team. The team is involved in operating and sustaining multiple operational cloud-deployed geospatial solutions. A successful candidate will have experience with installation, configuration, administration, support, and maintenance of cloud-based systems and administration of Citrix-based desktops in cloud-based environments.

Responsibilities:

The Systems Administrator will take a leadership role in system changes and improvements; working directly with government and contractor POCs to troubleshoot and respond to complex user INCs (Incident Reports); proactively recommending configuration changes to help improve system performance; Deploy security patches and bug fixes to test and operational environments; update critical databases with new data; author and update operational and security documentation, including troubleshooting guides and SOPs.

Required Qualifications:

  • CLEARANCE: Top Secret with ability to obtain a CI Poly.
  • Requires BS degree and 4 years of prior relevant experience or Masters with 2 years of prior relevant experience; OR 4 years of experience in lieu of degree
  • DOD 8570 Certification (Security or equivalent or higher)
  • Experience in AWS/Cloud technologies
  • Must have experience with Microsoft Windows Server
  • Knowledge of Systems, Architectural, SW Development, and SW Sustainment Practices
  • Windows administration experience to include PowerShell and Active Directory Support

Preferred Qualifications:

  • Experience with ArcGIS/ESRI automation and deployments
  • In-depth knowledge of NiFi Apache (orchestration software), Python machine learning algorithms, and Machine Learning (ML) skills with experience in unstructured text parsing, and Tomcat.
  • Understanding of RDS and SQL Technology
  • AWS Solutions Architect, AWS Developer, Certification(s)
  • Experience with IC Cloud Architecture implementation methodologies
  • Team Collaboration tools and administration (Jira, Confluence, Hipchat/RocketChat/Mattermost)
  • TS/SCI with Polygraph

Benefits

OST has been operating since 1996 and has various contracts with Government agencies. We offer a comprehensive benefit package that includes 3 weeks paid time off, 2 weeks Holiday pay, medical/dental coverage, STD, LTD, Life Insurance, AD&D, 401k with up to 4% match, and end of year profit sharing.

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a System Administrator?

Sign up to receive alerts about other jobs on the System Administrator career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$83,502 - $107,152
Income Estimation: 
$104,896 - $133,785
Income Estimation: 
$123,198 - $153,566
Income Estimation: 
$83,502 - $107,152
Income Estimation: 
$104,896 - $133,785
Income Estimation: 
$123,198 - $153,566
Income Estimation: 
$55,103 - $74,685
Income Estimation: 
$65,869 - $90,010
Income Estimation: 
$67,510 - $85,676
Income Estimation: 
$85,059 - $120,527
Income Estimation: 
$90,936 - $120,778
Income Estimation: 
$83,502 - $107,152
Income Estimation: 
$101,597 - $131,824
Income Estimation: 
$104,896 - $133,785
Income Estimation: 
$128,195 - $161,806
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Open Systems Technologies Corporation

Open Systems Technologies Corporation
Hired Organization Address Huntsville, AL Full Time
Systems Engineer II (Virtualization Engineer) VDI Responsible for engineering all VDI design, deployment and maintenance...
Open Systems Technologies Corporation
Hired Organization Address Jersey, NJ Full Time
A financial firm is looking for an ETL Developer to join their team in Jersey City. Compensation: $140-180K Responsibili...
Open Systems Technologies Corporation
Hired Organization Address Reston, VA Contractor
Capturing and documenting data modeling requirements, good understanding of data/data warehousing principles. Supporting...
Open Systems Technologies Corporation
Hired Organization Address Chantilly, VA Full Time
Location: Chantilly VA, Alexandria VA Clearance: Top Secret with ability to sit for CI Poly Required Certification: DOD ...

Not the job you're looking for? Here are some other System Administrator jobs in the Alexandria, VA area that may be a better fit.

Network/System Administrator III

SYSTEM HIGH CORPORATION, Washington, DC

System Administrator

California Creative Solutions Inc., Fairfax, VA

AI Assistant is available now!

Feel free to start your new journey!