Systems Administrator - Level 03 - FULLY CLEARED with POLYGRAPH REQUIRED
$175k - $200kConstellation Technologies, Inc
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 $175,000 - $200,000 a year The pay range for this job, with multi-levels, is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. 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 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 View email address on click.appcast.io. #J-18808-Ljbffr Constellation Technologies, Inc
$115k - $170k
System Administrator (multiple levels) to 170k, FS Poly Aurora, CO Role Overview... ...$115k to $170k, with a compelling... ...total). Technical Requirements Proficiency in configuring... ...TS/SCI with FS Polygraph is required. We are... ...consideration; under‑cleared applicants will not...Suggested$177k - $265.6k
...availableCLEARANCE REQUIRED FOR START:... ...on revolutionary systems that impact people... ...seeking a Staff Systems Administrator to join our team at... ...related)Experience with all aspects of NAS... ...adjudicated Full Scope Polygraph at time of... ...have a DOD 8570 IAT Level 2 baseline certification...SuggestedFull timeRelocation packageShift workWeekend work$101k - $151.4k
...availableCLEARANCE REQUIRED FOR START:... ...on revolutionary systems that impact people... ...Systems Engineer - Level 2 or 3 to join our... ...processes compliance with National Institute... ...and relevancy in a clear, detailed manner.This... ...adjudicated Full Scope Polygraph at time of...SuggestedFull timeRelocation packageShift work$61.9k - $141k
System AdministratorThe Opportunity... ...technical skills with big-picture... ...Windows systems administrator with... ...GEDDoD 8570 IAT Level II Certification... ...to communicate clearly with teammates... ...meet eligibility requirements for access to... ...clearance with polygraph is required.CompensationAt...SuggestedFull timeContract workPart timeWork at officeLocal areaRemote work$115k - $165k
Position: Mid-Level Systems Engineer (TS/SCI with CI Poly) Location: Aurora, CO Job... ...current and future mission requirements. You'll Drive... ...provide leadership with clear and actionable decision‑making... ...engineering experience, Atlassian administration expertise, cloud...Suggested$177k - $265.6k
...available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10%... ...on revolutionary systems that impact people... ...a Staff Systems Administrator to join our team at... ...related). Experience with all aspects of NAS... ...a DOD 8570 IAT Level 2 baseline...Full timeRelocation packageShift workWeekend work$64.23k - $74.75k
...Hardware, Information Systems, Information... ...Regular Clearance Level Must Currently Possess... ...Top Secret SCI + Polygraph Clearance Level... ...Public Trust/Other Required: None Job Family:... ...differentiator. Our Systems Administrator Technician... ...building relationships with our customers....Temporary workImmediate startRemote workWorldwideFlexible hours- ...is seeking a Linux/Microsoft Systems Administrator to join our team in support... ...Investigate user performance and work with external teams to improve... ...in special projects as required. ~ Bachelor's Degree in... ...experience ~ TS/SCI with Polygraph is required. ~ Candidate must...Contract workTemporary workRemote work
- Location: Annapolis Junction, Maryland Category: Systems Administration Travel Required:No Remote Type: No Clearance: TS/SCI w/ Polygraph Position Requirements Provides support for... ...and configures network components along with implementing operating systems enhancements...Temporary workWork experience placementImmediate startRemote work
$130k - $165k
...challenging mission critical systems, with offices in... ..., CO. Position Level Junior System Administrator: Performs routine administration... ...and Texas. Required Skills Systems... ...communicating technical work clearly. Desired Skills... ...clearance with CI Polygraph required. Bachelor...Work experience placement$114k - $171k
...be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE... ...work on revolutionary systems that impact people's lives... ...a Systems Engineer - Level 3 or 4 based out of Aurora... ...development with customers and stakeholders... ...environment.Ability to create clear technical documentation...Full timeContract workRelocation packageShift work- ...connecting top contractors with exciting IC/DoD... ...(10% 401k match, fully-paid medical, 6... ...a proactive DevOps Systems Administrator to streamline development... .... Clearance Requirements TS/SCI with FS Polygraph is required. We are... ...consideration; under-cleared applicants will not...For contractorsFlexible hours
$86.8k - $165.2k
...Posted: 2026-08-03 Country: United... ...Immigration Status Requirements: Active and... ...complex problems. With our three market... .... Our Principal System Administrators, based in Aurora,... ...operational needs in a fully on-site DoD... ...of all experience levels. RTX considers several...Temporary workWork experience placementWork at officeRemote workRelocation packageFlexible hours$91.8k - $137.6k
...availableCLEARANCE REQUIRED FOR START:... ...on revolutionary systems that impact people... ...seeking a Systems Administrator to join our team at... ...related)Experience with all aspects of NAS... ...adjudicated Full Scope Polygraph at time of application... ...a DOD 8570 IAT Level 2 baseline certification...Full timeRelocation packageShift workWeekend work$177k - $265.6k
...be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE... ...work on revolutionary systems that impact people\'s lives... ...a Systems Engineer - Level 5 to support a program... ...as required. Interface with program and customer... ...willingness to sit for a polygraph Experience in systems engineering...Relocation packageShift work- ...Pipeline Clearance Level Must Currently Posses... ...Top Secret SCI + Polygraph Clearance Level Must... ...Public Trust/Other Required: None Job Family... ...Response, Software Updates, Systems Troubleshooting... ...as a Systems Administrator Fellow with GDIT. A career in enterprise...For contractorsImmediate startRemote workWorldwide
$114k - $171k
...be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE... ...work on revolutionary systems that impact people's lives... ...Systems Engineer - Level 3 to join our team in Aurora... ...STEM Bachelor’s degree with 5 years of professional... ...a Counterintelligence Polygraph examination prior to...Full timeRemote workRelocation packageShift workNight shiftRotating shift$103.6k - $155.4k
...availableCLEARANCE REQUIRED FOR START:... ...revolutionary systems that impact people... ...is chartered with providing the skills... ...Engineer - Level 3/4 based out of... ...Nexus.Maintain clear installation,... ...willingness to sit for a polygraph examination up... ..., i.e. System Administrator or RF engineers...Full timeWork at officeRelocation packageShift work- Northrop Grumman Space Systems (NGSP) in Aurora, CO is seeking a Systems Engineer - Level 5 to support a mission program. The role involves... ...and validation, and interface with customers. Candidates must hold a TS/SCI clearance (polygraph), have a STEM degree with extensive...Relocation package
- ...seeking a skilled Systems Engineer to support... ...infrastructure, with a primary focus on... ...bachelor's degree Required Skills: ~... ...~ Ability to clearly communicate business... ...effectively across all levels of a contract or... ...with VMware administration ~ Familiarity...Full timeContract workImmediate start
$142.2k - $213.4k
...assistance availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: SCITRAVEL... ...to work on revolutionary systems that impact people's lives... ...team as a Systems Engineer - Level 4 based out of Aurora, CO.Key... ...artifacts.Conduct requirement reviews with cross‑functional stakeholders...Full timeRelocationShift work$7.5k
...and Windows operating systems Job Description... ...network components along with implementing... ...and performance. The Level 2 System Administrator shall possess the following... ..., and complexity is required. Bachelor's degree... ...with appropriate Polygraph Pay Range: 147,000...Work experience placementImmediate startFlexible hours- RTX is hiring for a security-cleared role in Aurora, CO, requiring TS/SCI with poly and active clearance on day one. Onsite... ..., TX with strong DoD IAT Level 2 certification knowledge. Ideal candidates... ...Citrix, VMware, AWS, and storage systems. A broad benefits package...
- ...looking to hire a Systems Administrator / Help Desk Engineer... ...environment. This role requires committing to... ...patching in compliance with DoD STIGs. Monitor... ...(CI) Polygraph. DoD 8570 IAT Level II or III certification... ...clearance level must be clearly identified on your...Day shiftAfternoon shift
- ...Technologies, Inc. is seeking a highly skilled Systems Administrator to support IT systems administration... ...environments. A TS/SCI clearance with an active polygraph is required, along with US citizenship. The role allows for multiple levels of experience and offers a...
- Innovative Signal Analysis, Inc. seeks System Administrators at Junior, System, or Senior levels to design, deploy, and support... ..., and security hardening, with collaboration across teams. Candidates must have TS/SCI with CI Polygraph, onsite Colorado work, and willingness...
$155k - $175k
...agility of a small company with the impact of a big mission... ...career, and customer‑oriented Systems Administrator Level 2 to join our team in... ...reliability and performance Required Skills: 10 years' experience... ...TS/SCI with Full Scope Polygraph The projected compensation...Hourly payContract workWork experience placement- ...connecting top contractors with exciting IC/DoD... ...seeking an experienced System Administrator to manage, troubleshoot,... ...integration. Clearance Requirements TS/SCI with FS Polygraph is required. We are not... ...for consideration; under-cleared applicants will not receive...For contractors
$61.9k - $141k
System Administrator Are you looking for an opportunity to combine... ...technical skills with big‑picture thinking... ...SCI clearance with a polygraph. High school diploma... ...or GED. DoD 8570 IAT Level II Certification such... ...to meet eligibility requirements for access to classified...Full timePart timeLocal area- ...motivated, customer-oriented Systems Administrator Level 2 to join our team in... ...network components, along with implementing operating systems... ...reliability and performance. Required Skills Ten (10) years'... ...Active TS/SCI with Full Scope Polygraph. Riverstone Enterprise Solutions...
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