TS/SCI CI POLY Systems Maintainer

Insight Global is partnering with a large federal client in the Aurora, CO area to identify a Systems Maintainer to join their team. This individual will play a key role in supporting the reliability, performance, and overall lifecycle of mission-critical systems within a secure environment.

On a day-to-day basis, this person will be responsible for executing system maintenance activities, including implementing updates, enhancements, and system improvements to ensure optimal performance and uptime. They will develop, update, and maintain accurate, concise, and compliant maintenance and operational documentation in alignment with federal and program-specific standards.

This role will also serve as a key contributor in the ticket escalation and resolution process, troubleshooting system issues, performing root cause analysis, and implementing long-term solutions to prevent recurring problems. The Systems Maintainer will proactively monitor system health, identify risks, and partner with cross-functional teams to improve system stability and efficiency.

Additionally, this individual will work closely with a broader team of systems maintainers, engineers, and program stakeholders to support continuous operations in a high-availability environment. Strong collaboration, adherence to security protocols, and the ability to operate independently within a cleared setting are critical to success in this role.

This role will be fully onsite 5 days a week and requires a TS/SCI CI Poly clearance. This will be a 9 month contract to hire and core operating hours are from 7am-3pm.

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 View email address on click.appcast.io learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy:


Required Skills & Experience
• Active TS/SCI with a CI polygraph required
• 3+ years of prior relevant experience (along with degree to match LCAT)
• Linux Command Line experience
• Knowledge of Tier II system maintenance and troubleshooting


Nice to Have Skills & Experience
• Bachelor's degree
• Service now experience
• Proficiency with any of the following
o Linux, Red hat, Unix and/or Windows based OS application management
• Script development and implementation


Benefit packages for this role will start on the 1st 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.