TS/SCI Senior Systems Administrator

Company : Insight Global
Location : Charlottesville, VA, 22902
Posted Date : 15 October 2025
Job Type : Other
Category : IT Operations & Helpdesk
Occupation : Systems Administrator
Job Details
Insight Global is seeking a qualified TS/SCI Sr. Systems Administrator to work fully on-site via a 6 month contract-to-hire in support of one of are large federal clients. Their day to day will include but is not limited to:
* Manage and maintain Windows/Linux servers - physical, virtualized, and cloud-based.
* Monitor, manage and maintain ElasticSearch/OpenSearch clusters.
* Monitor, manage and maintain AWS Cloud resources such as S3, EC2, RDS, IAM, and CloudWatch.
* Monitor, manage and maintain Postgres databases.
* Monitor, manage and maintain container orchestration systems.
* Utilize scripts and programming technologies to automate tasks, generate system access reports, and create/update application database records. (using bash, python, etc.)
* Create and maintain system administration processes and procedures.
* Ensure all Windows/Linux based systems have the appropriate security patches and security configurations installed, e.g OS patches and STIGs.
* Support other tasks as required for hosting systems in DoD environments.
* Support operations teams as required.
* Must be flexible with work hours to support team coverage requirements of 6AM6PM.
* Must be able to support maintenance activities in the evening and weekend, as well as provide on-call support as needed.
* Ad hoc requests from the customer. Running SQL queries, applying patches, pairing the script to interface with an API to pull data, upgrading one of the applications.
Systems Team: 3 people including Sys Admin Lead in Charlottesville; 2 others in Bethesda, MD.
Shift/Schedule: Fully on-site in Charlottesville at the NGIC client site. Monday - Friday 10 am to 6pm (must be available/flexible for core hours of 6am to 6pm). On call on the weekends and potential for after hours support.
Compensation on Contract: $60.10/hr - $77.31/hr
Conversion Salary: $125k - $140k
We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to .
To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: .
Required Skills & Experience
* Active DoD TS/SCI security clearance and willing / obtain a Poly.
* Bachelor's degree or equivalent, and a minimum of 10 years of related work experience (some flex)
* Compliant with DoD 8570; Security + and COMPTIA cert (COMPTIA Security +, Server+, Linux+, AWS Certified, etc.).
* Experience with Windows Servers and Linux OS and command line knowledge
* Experience with virtualization technologies (e.g. VMWare vSphere, Hyper-V).
* Experience in application administration, configuration, and integration.
* Experience with ElasticSearch / OpenSearch (flexible)
* Experience with cloud-based environments and resources, such as AWS, S3, RDS, EC2, IAM, CloudWatch. (flexible)
* Experience with information system security best practices and STIGs.
* Experience in an environment requiring good customer service skills.
Nice to Have Skills & Experience
* Active TS/SCI with a CI Poly
* Experience with Ansible or similar Configuration Management technology.
* Experience in CI/CD toolsets (Jenkins, GitLab, SonarQube, Harbor, Argo, etc).
* Experience with Containerization (Docker) and Container Orchestration (Kubernetes).
* Previous working background at NGIC and/or supporting the I/C.
Benefit packages for this role will start on the 31st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.
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