Systems Administrator - Level 03 - FULLY CLEARED with POLYGRAPH REQUIRED

Constellation Technologies, Inc

On-siteAurora, CO$175k–200k/yr

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Systems Administrator - Level 03 - FULLY CLEARED with POLYGRAPH REQUIRED at Constellation Technologies, Inc, Aurora, CO (On-site). Pay posted by the employer: $175k–200k/yr. Posted Oct 13, 2026, last seen on the employer's hiring page Nov 5, 2026. Mentioned in the posting: Clearance required, AWS. The posting mentions a security clearance requirement.

Clearance requiredAWS

Linux, Windows, UNIX, RHEL, Kali, Solaris, Ubuntu, CentOS, Debian, Fedora, Mandriva Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Required: • Must be a US Citizen • Must have TS/SCI clearance w/...

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Linux, Windows, UNIX, RHEL, Kali, Solaris, Ubuntu, CentOS, Debian, Fedora, Mandriva

Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position.

Required:

Must be a US Citizen
Must have TS/SCI clearance w/ active polygraph
This position is open to multiple levels of years of experience; two (02) years within the last five (05) years must be directly related to the job you are applying for:
Level 03 requires a minimum fifteen (15) years of direct/relevant experience
Bachelor’s degree in a technical discipline from an accredited college or university is required.
Five (05) years of additional Systems Administration experience on projects with similar processes may be substituted for a bachelor’s degree.
Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems.
Manages IT system infrastructure and any processes related to these systems.
Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.
Provides Tier I (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis, and resolution of problems.
Provides support for the escalation and communication of status to agency management and internal customers.
Provides support for the dispatch system and hardware problem and remains involved in the resolution process.
Configures and manages UN1X and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance.
Support installation and maintenance of Cisco routers and switches in support of enterprise systems for the program

These Qualifications Would Be Nice to Have:

AWS, Linux

The benefits package:

• Affordable healthcare options with 80% employer paid premium PLUS a company-funded HSA

• Comprehensive Dental insurance

• Vision with 80% employer paid premium

• Employer paid Life insurance 100%

• Employer paid Short-term and Long-term disability 100%

• Annual training, continued education, and professional memberships reimbursement

• Unlimited access to Red Hat Enterprise Linux, AWS, and NetApp training and accreditation

• Annual reimbursement for technology i.e. phones, computers, printers, etc...

• 401(k) with company match up to 5% with 100% immediate vesting (after 90 days of employment)

The environment and perks:

• Professional development investment and paid time off for training

• Contract and work locations in Maryland, Virginia, Colorado, Texas, Utah, California, Florida and Hawaii.

• Team building events throughout the year such as Destination Family Events, Holiday Party, Monthly Get-Togethers

• Leadership Team engagement and mentorship

• Performance Recognition Program

• Complimentary branded apparel

Don't see a job opening that's the perfect fit? Apply to our General Position to join our talent pool for consideration for future opportunities.

Know someone else who may be a good fit? Refer them through the CTI External Referral Program and you could receive a one-time referral bonus of up to $10,000! Email cti-staffing@cti-md.com for more information.

Constellation Technologies is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, religion, creed, color, national origin, ancestry, sex (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, medical condition, marital or domestic partner status, sexual orientation, gender, gender identity, gender expression and transgender status, mental disability or physical disability, genetic information, military or veteran status, citizenship, low-income status or any other status or characteristic protected by applicable law. Job applicants can submit questions about CTI’s equal employment opportunity policy to cti-hr@cti-md.com.

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These Qualifications Would Be Nice to Have:

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