Systems Administrator - Level 03 - FULLY CLEARED with POLYGRAPH REQUIRED
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Before you apply
SalaryNo pay range posted
LocationAurora, CO
Work modeon-site
SenioritySenior
Experience15+ yrs
DepartmentSoftware Development, DEV04 - Tech SIGINT
Company size501–1,000 people
PostedOct 13, 2026 · 3w ago
Verified live3d ago
At a glanceSummarised by Seekless from the posting.
Must have TS/SCI clearance w/ active polygraph
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
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 UNIX 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
AWS
Linux
Must be a US Citizen
Skills
Linux
Windows
UNIX
RHEL
Kali
Solaris
Ubuntu
CentOS
Debian
Fedora
Mandriva
AWS
Cisco
NetApp
Red Hat Enterprise Linux
Benefits
Health insurance
Dental insurance
Vision insurance
Life insurance
Short term disability
Long term disability
401(k)
Training reimbursement
Technology reimbursement
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 [email protected] for more information.
Legal
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 [email protected].
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