System Administrator (multiple levels) to 170k, FS Poly Aurora, CO
$115k - $170kStanley Reid & Company
Overview Who We Are: Stanley Reid is a specialized recruiting firm connecting top contractors with exciting IC/DoD opportunities. We're dedicated to a personalized, stress-free job search, matching your unique skills and goals with the perfect role. About Our Client Looking for a career where your skills and happiness matter? Our client is a diverse team that values your growth, invests in your development, and challenges you with cutting-edge projects in DevOps, Java, cloud-powered analytics, and automated deployments. They offer ample training, competitive salaries, and a supportive, technical leadership in an environment that values diversity and your well‑being. Ready to hone your skills and make a real impact? Let\'s talk! The Role We are seeking System Administrators at both Level 1 and Level 2 tiers to support the implementation, troubleshooting, and maintenance of critical IT systems. In this role, you will manage infrastructure and processes related to client/server, storage, network, and mobile devices. Base compensation ranges from $115k to $170k, with a compelling benefits package for qualified candidates. System Operations: Manage daily configuration and operation of IT systems, including UNIX and Windows operating systems. Tiered Support: Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis, and resolution. Infrastructure Maintenance: Install and load OS software, maintain network integrity, and implement enhancements to improve reliability and performance. Optimization: Perform system capacity analysis and planning to optimize resource utilization. Communication: Provide detailed analysis and feedback to agency management and internal customers regarding escalated tickets and status updates. What You\'ll Bring Level 1 System Administrator Experience: Five (5) years of experience as a System Administrator in programs of similar scope and complexity. Education: Bachelor\’s degree in a technical discipline. Five (5) years of additional SA experience may be substituted for a bachelor\’s degree (10 years total). Level 2 System Administrator Experience: Ten (10) years of experience as a System Administrator in programs of similar scope and complexity. Education: Bachelor\’s degree in a technical discipline. Five (5) years of additional SA experience may be substituted for a bachelor\’s degree (15 years total). Technical Requirements Proficiency in configuring and managing UNIX and Windows operating systems. In-depth experience in troubleshooting complex IT systems and network components. Ability to remain involved in the resolution process for hardware and dispatch system problems. Clearance Requirements TS/SCI with FS Polygraph is required. We are not able to upgrade clearances or accept CCAs. Please note, you must have the required clearance for consideration; under-cleared applicants will not receive a response. Location Aurora, CO Ready for Next Steps? We encourage you to apply and connect with us even if a direct match isn\'t currently listed. Apply online at or contact our MD team for more info: View email address on click.appcast.io, View email address on click.appcast.io. Please Note: Due to high application volume, we are unable to confirm receipt of submissions or provide updates. We will contact you directly if there is a match. Opportunities change frequently; We cannot guarantee availability. Posted on 02/26/2026 #J-18808-Ljbffr
- ...Role Our client is seeking an experienced System Administrator to manage, troubleshoot, and maintain... .... Clearance Requirements TS/SCI with FS Polygraph is required. We are not able... ...will not receive a response. Location Aurora, CO Ready for Next Steps? We encourage you...SuggestedFor contractors
- ...Our client is seeking a proactive DevOps Systems Administrator to streamline development and... ...management. Clearance Requirements TS/SCI with FS Polygraph is required. We are not able... ...will not receive a response. Location Aurora, CO Ready for Next Steps? We encourage you...SuggestedFor contractorsFlexible hours
$115k - $170k
...specialized recruiting firm is seeking System Administrators for Level 1 and Level 2 roles to support critical IT systems in Aurora, CO. Ideal candidates will have... ...ranging from $115k to $170k, along with comprehensive benefits. TS/SCI with FS Polygraph clearance is...Suggested- ...and enhance complex and diverse software systems. This includes creating processing‑intensive... .... Clearance Requirements TS/SCI with FS Polygraph is required. We are not able to... ...applicants will not receive a response. Location Aurora, CO. Ready for Next Steps We encourage you...SuggestedFor contractors
$160k - $200k
Overview Network Engineer/Systems Administrator role at SAIC. Location: Aurora, CO. Description: SAIC is looking for an intermediate... ...attitude is critical due to multiple networking locations and varied... ...at various classification levels. Occasional on-call work (nights...SuggestedCasual workNight shiftWeekend work$192.8k - $289.2k
...to work on revolutionary systems that impact peoples... ...Operating Unit (MEXOU) in Aurora, CO is looking for a Systems Engineer - Level 6 to join the program supporting... ...the ability to juggle multiple tasks, changing needs,... ...to sit for a poly Preferred Qualifications...Work at officeRelocationShift work- ...Consulting is currently hiring a Principal Systems Engineer (MBSE) to join our team working... ...at our client's office located in Aurora, CO. We work with companies that offer environments... ...workflows. Experience with high level programming languages (e.g. Python)....Contract workFor contractorsCurrently hiringWork at office
$100k - $200k
...Description ANS is currently seeking a Linux / UNIX / Windows System Administrator that will provide Tier 2 technical support to maintain high priority operational systems at a high level of availability, and resolve problems based on mission criticality and guidance....Temporary workWork experience placementLocal areaFlexible hours$155k - $175k
...Envision Innovative Solutions is hiring a Systems Administrator Level 2 in Aurora, CO. In this role, you will provide essential support for the implementation, troubleshooting, and maintenance of IT systems, ensuring optimal operations. Qualified candidates will have at...$85.5k - $150.77k
...located in Denver, CO. The selected... ...Lockheed Martin IT systems are managed, controlled... ...Workstation administration on heterogeneous networks... ...maintenance on multiple architectures Ensure... ...to obtain CI Poly U.S. Citizenship... ...CISSP Clearance Level: TS/SCI w/Poly Schedule...Full timeTemporary workRelocationFlexible hoursShift work$150k - $175k
...Position : Senior Linux Systems Administrator Location: Aurora, CO Clearance: Active TS/SCI with FSP Polygraph Sign-On Bonus: Yes DeNOVO Solutions... ...support this program, you'll need to have expert level experience with the following: AWS Cloud...Full timeRelocation package$100k - $200k
...clearance with active polygraph. This position is open to multiple experience levels: two (02) years of relevant experience within the last... ...university is required. Five (05) years of additional Systems Administration experience on projects with similar processes may be...Contract workTemporary workImmediate start$135k - $175k
...Position ID: TA224; Location(s): Hybrid; Aurora, CO; Application Deadline: May 31, 2026;... ...experience with large-scale missions and systems engineering and integration 3+ years of... ...DOORS, or IBM Rhapsody Ability to perform multiple systems engineering and program...Temporary workFor contractorsLocal area- ...System Administrator LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are... ...Engineer, Security Administrator, ect. DEGREE (Level Desired) Bachelor's Degree DEGREE (...Temporary workFor contractorsImmediate startFlexible hours
$90k - $122k
...System Administrator (Onsite in Denver, CO) IT Denver, Colorado Salary: USD 90000 - 122000 Annually Apply... ...office at our corporate HQ location in Aurora, CO. Position SummaryThe Systems... ...skills and the ability to manage multiple priorities. Preferred...ApprenticeshipCasual workWork at officeLocal areaRemote workAfternoon shift$90k - $110k
...Systems Administrator Systems Administrator Aurora, CO Active TS/SCI w/ Poly Compensation Range: $90,000 – $110,000 Company Overview: Cornerstone Defense is the Employer... ...Must have a current DODI 8570.01-M IAT Level II (or higher) certification Preferred Qualifications...Full time$117k - $135k
...RESPONSIBILITIES TheSystems Administrator is expected to be able to accomplish... ...functions. Location: Aurora CO, with occasional travel to Colorado... ...: Varies Noise level: Low Work schedule:“Normal... ...Citizenship Active TS/SCI + CI Poly clearance OTHER...Full timeContract workTemporary workLocal areaMonday to FridayWeekend workAfternoon shift- ...Location: Aurora, CO Category: Systems Administrator Travel Required: No Remote Type: No Clearance: TS/SCI w/ Polygraph Position Responsibilities Provides support for implementation, troubleshooting and maintenance of Information Technology...Temporary workWork experience placementImmediate startRemote work
- ...Systems Administrator Location: Denver, CO Position Type: Contract Rate: DOE $/hr. No Visa sponsorship available for this Job (US... ...analysis/programming experience. Requires a high level of expertise in multiple system environments. Possesses experience in...Contract workWork experience placementH1bVisa sponsorship
$125k - $190k
...This position is for a Staff Systems Engineer. You will be working... ...Development Methodology Current IAT Level II or III certification (i.e.... ...with an Adjudicated CI Poly Demonstrated interpersonal skills... ...for this position Location: Aurora, CO Being situated at the foot of...Temporary workWork at officeVisa sponsorshipRelocation packageFlexible hours$82.1k - $172.4k
## Model Based System EngineerAurora, CO, USApply NowFind out how well you match with this jobJob ID327920Job Title: Model Based System EngineerJob... ..., and system simulation techniques • Current IAT Level II or III certification (i.e. Security+) • Experience integrating...Contract workWork experience placementFlexible hours$158k - $190k
Overview We are seeking a Senior Systems Administrator to join our Task Order... ...Qualifications Active TS/SCI + CI Poly clearance Active CompTIA... ...Physical Demands Location: Aurora, CO with occasional travel to... ...environment: Varies Noise level: Low Work schedule: Normal...Full timeContract workTemporary workMonday to FridayWeekend workAfternoon shift- Envision Innovative Solutions is seeking a motivated Systems Administrator Level 3 for their Aurora, Colorado location. The role includes supporting implementation and maintenance of IT systems, managing configurations, and providing user support. Ideal candidates will...
$104k - $111k
...Overview We are seeking a Systems Administrator to join our Task Order proposal... ...Active TS/SCI + CI Poly clearance HS, 8‑10 years of... ...functions of the job. Location: Aurora, CO with occasional travel to Colorado... ...environment: Varies Noise level: Low Work schedule: Normal work...Contract workTemporary workMonday to FridayWeekend workAfternoon shift- ...Linux Sys Admin Aurora, Colorado Company... ...seeking a skilled Systems Engineer to... ...ability to manage multiple projects and adapt... ...effectively across all levels of a contract or project... ...with VMware administration Familiarity with... ...Active TS/SCI w/ Poly required IA certification...Contract workImmediate start
$142.2k - $213.4k
...opportunities to work on revolutionary systems that impact people's lives... ...our team as a Systems Engineer Level 4 - Engineering Coordinator based out of Aurora, CO. What You’ll get to Do: Reports... ...and guide technical execution of multiple projects throughout all lifecycle...Full timeInternshipWorldwideRelocationShift work$115k - $170k
A specialized recruiting firm is seeking System Administrators in Aurora, CO for both Level 1 and Level 2 roles. The position involves managing IT systems operations... ...level. The base compensation ranges from $115k to $170k, along with a competitive benefits package. A...- ...Linux System Administrator LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY... ...Network Systems Administrator, etc. DEGREE (Level Desired) Bachelor's Degree DEGREE (Focus...Temporary workFor contractorsImmediate startFlexible hours
$82.1k - $172.4k
## Mission System EngineerDenver, CO, USApply NowFind out how well you match with... ...program comprised of multiple agile software development... ...: Must have TS/SCI with CI poly (or be willing to take CI poly... ...facilities in Sterling, VA or Aurora, CO* Education: Bachelor’s...Contract workWork experience placementWork at officeFlexible hours$75k - $260k
...owned IT services provider in Aurora, Colorado, is seeking candidates... ...engineering roles, from entry-level to senior positions. Key... ...responsibilities include supporting systems engineering operations and... ...roles require an active TS/SCI w/Poly and offer a competitive salary...
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to System Administrator (multiple levels) to 170k, FS Poly Aurora, CO. Be the first to apply!
- IT infrastructure administrator Aurora, CO
- systems administrator Aurora, CO
- application system administrator Aurora, CO
- system admin Aurora, CO
- enterprise administrator Aurora, CO
- IT administrator Aurora, CO
- server administrator Aurora, CO
- computer systems administrator Aurora, CO
- fresher system administrator
- IT infrastructure administrator

