Systems Administrators - multiple levels - FULLY CLEARED with POLYGRAPH REQUIRED
Constellation Technologies, Inc
Linux, Jenkins, SAFe, SIEM, Cloud Requirements Must have TS/SCI clearance with active polygraph Must be a US Citizen Position open to multiple levels; two (02) years within the last five (05) years must be directly related to Systems Administration Level 04 requires a minimum of fifteen (15) years of experience Level 03 requires a minimum of twelve (12) years of experience Level 02 requires a minimum of nine (09) years of experience Level 01 requires a minimum of six (06) years of experience Minimum of High School Diploma Must have Linux administration, basic networking knowledge, SSH familiarity, event logging documentation experience, and accurate execution of scripts Must possess a working knowledge and understanding of system administration interdependencies as part of the Service Oriented Architecture (SOA) Nice to Have Provide support for implementation, troubleshooting, and maintenance of IT systems Manage the daily activities of configuration and operation of IT systems DOD 8570 compliance with IAT Level 2 Benefits Affordable healthcare options with 80% employer paid premium plus a company-funded HSA Dental insurance with 100% employer paid premium 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) Environment & 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
$175k - $200k
...Due to federal contract requirements, United States... ...security clearance and polygraph are required for the position... ...clearance w/ active polygraph Level 03 requires fifteen (15... ...5) years of additional Systems Administration experience on projects with similar processes may...SuggestedContract workTemporary workImmediate start$10k
...Due to federal contract requirements, United States... ...security clearance and polygraph are required for the position... ...w/ active polygraph Level 03 requires fifteen (15... ...5) years of additional Systems Administration experience on projects with similar processes may be...SuggestedFull timeContract workTemporary workImmediate start- A federal contracting firm is seeking multiple levels of Systems Administrators with an active TS/SCI clearance and polygraph in Laurel, MD. Applicants must possess significant... ...administration experience, with varying requirements based on the level. The role offers...Suggested
$125k - $225k
Database Administrator (DBA) / Engineer (DBE) - CLEARANCE and POLYGRAPH REQUIRED Database Administrator (DBA) / Engineer... ...and experience — talk with your recruiter to... ...analysis & evaluation of system improvements,... ...this job, with multi-levels, is a general guideline...SuggestedFull timeContract workTemporary workImmediate start$150k - $180k
...enterprise geospatial systems and supporting the infrastructure... ...operating across multiple isolated and... ...experience Compliance with DoD 8570 Information Assurance... ...Technical (IAT) Level I requirements; IAT Level II certification... ...free access to a fully equipped state of the...SuggestedSummer holidayImmediate start$125k - $225k
...to federal contract requirements, United States citizenship... ...clearance and polygraph are required for the... ...range for this job, with multi‑levels, is a general guideline... ...an Oracle Database Administrator. Experience... ...and optimizations of system performance, availability...Contract workTemporary workImmediate start- ...Cassandra, Agile Security Requirements United States... ...clearance and active polygraph Required Qualifications... ...Citizen TS/SCI clearance with active polygraph... ...as an Oracle Database Administrator Experience administering... ...analysis & evaluation of system improvements,...Contract workTemporary workImmediate start
$190k - $230k
...LLCrecruiters (****@*****.***) would love to speak with you regarding the following position:Multiple Levels-Systems EngineerinAnnapolis Junction, MD. Security Clearance Required: TS/SCI w/ Polygraph Salary Range:$190,000-$230,000, depending on experience...Bank staff- ...seeking an experienced Systems Administrator with 10+ years of... ...record patch status in required systems of record. Support... .... Participate fully in problem resolution... ...of experience) IAT Level II certification (as... .../SCI with Full Scope Polygraph #J-18808-Ljbffr HoogaNet
- System Administrator (Mid-Senior Level) Full-Time | On-Site | TS/SCI with Full-Scope Polygraph Required We are seeking an experienced Systems Administrator with at least 10 years of systems administration experience and a technical bachelor’s degree to support operations...Full timeImmediate start
- ...a potential need for a Mid-level System Administrator to provide support for our... ...maintains them in accordance with established IT policies and... ...monitors and tunes multiple systems to achieve optimum... ...as assigned by Supervisor. Required Degree/Education/Certification...Contract work
- ...AEITS Inc. , a GTSC company, seeks System Administrators (Level I, II, or III). Location:... ...seeking System Administrators at multiple experience levels (Level I–III) to... ...Clearance: Active Top Secret SCI with polygraph. Requirements: Experience supporting IT systems...Full timeContract workLocal areaFlexible hoursShift workRotating shift
$107.9k - $195.05k
...Description Database Administrator $10K SIGN ON... ..., 401K with a 6% company... ...availability of multiple databases.... ...database management system products;... ...ensure the highest level of system... ...with business requirements; and will organize... ...TS/SCI with Polygraph up front (this...Local areaImmediate startRelocation packageFlexible hours- ...Independent Software, as a System Administrator Level 2, you will provide... ...Collaborate with engineering and operations... ...customer satisfaction Required Skills and... ...Ability to prioritize multiple tasks in a fast‑paced... ...SCI with appropriate Polygraph to be considered for...Remote workWorldwideShift work
- ...are seeking an experienced Systems Administrator with 5+ years of expertise and a... ...meet security standards. Required Qualifications Minimum 5+... ...years of experience) IAT Level II certification (as mandated... ...Active TS/SCI with Full Scope Polygraph #J-18808-Ljbffr HoogaNet
$150k - $200k
Systems Engineer Level III Columbia, MD TS/SCI and Full Scope Polygraph Columbia, MD Location: Columbia, MD Security Clearance: TS/SCI with Full Scope Polygraph Required Position Overview SNS One is seeking a highly... ...expertise in Linux administration, VMware...Flexible hoursAfternoon shift- ...configuration on multiple physical and... ...technical requirements Plans,... ...Provides clear technical documentation... ...implements system enhancements... ...with different technology... ...administration issues Coordinates... ...clearance with CI polygraph ~... ...DoD 8570 IAT Level II requirements...Work experience placementLocal area
$59.15k - $106.93k
Description Systems Network Administrator (TS/SCI w/ Poly) Leidos... ...offer: 401(k) with 6% company match... ...while managing multiple priorities.... ...Active TS/SCI with Polygraph (required) CompTIA Security+... ..., and a clear path for career... ...range for this job level is a general guideline...Immediate startMonday to FridayFlexible hours$180k - $220k
...the U.S. Government in Systems/Software Engineering, Cybersecurity... ...challenging problems. With continued growth comes... ...a Top Secret SCI with polygraph-cleared Senior-Level Systems Engineer.... ..., and system administration solutions to meet required capabilities and you will...Contract workWork experience placementFlexible hours- Systems Administrator - (Active TS/SCI security clearance with a current polygraph ) College Park, United States | Posted on 07/11/2026 Fifteen... ..., type, and complexity is required. Bachelor’s degree in a... ...’s degree. Experience with multiple operating systems (Windows,...
- ...on experience System Engineer Senior-Level Analyzes users requirements, concept of operations... ...plans. Interacts with the Government... ...with FS Polygraph *** The Senior... ...activities among multiple teams, ensuring complete... ...performance Fully define interfaces...Contract work
- ...Will Do: As a System Engineer Level 3, you will provide... ...system requirements and design solutions... ...close collaboration with government stakeholders... ...flow analysis Fully define and manage... ...across multiple engineering disciplines... ...with appropriate Polygraph to be considered...
$158k - $170k
...GTSC company, seeks a Systems Engineer Level 3. ~~~ This... ...Clearance: Top Secret SCI with appropriate polygraph. Compensation:... ...user and system requirements to develop software... ...technical lead across multiple teams and large-... ...employer contribution. Fully vested at 1 year...Full timeContract workTemporary workLocal area$153k - $181k
...CLEARANCE AT THE TS/SCI POLYGRAPH LEVEL IS REQUIRED Driven to design modern system architectures and... ...Linux Systems Administrator who shares our drive... ...Linux instances across multiple networks and distinct... ...Clearance: Active Fully-Cleared with Poly Compliance Certification...Hourly payContract workWork experience placementImmediate startFlexible hours- Job Summary The IT System Administrator - Windows is responsible... ...and compliance with customer and industry... ...Qualifications U.S. Citizenship required; must provide a valid... ...Clearance with Polygraph. Desired Qualifications... ...with enterprise-level IT infrastructure in...Work at office
- ...service‑driven System Administrator to manage and... ...office. This is a fully on‑site role... ...presence is required to support physical... ...service‑level agreements (SLAs... ...Directory (with Group Policy),... ...resolution and clear communication... ...able to manage multiple priorities with...Full timeWork at officeLocal areaVisa sponsorshipMonday to Friday
$41.29 - $51.61 per hour
...holiday hours may be required as needed. schedule will... ...POSITION The Lending System Administrator is responsible for... ...origination system, with multiple real-time integration... ...issues. Provides first level troubleshooting... ...present ideas and concepts clearly and concisely...Full timeWork at officeRelocation packageMonday to FridayAfternoon shift$185k - $215k
...are seeking a system engineer for one... ...and growing team with lots of... ...environment. Required Qualifications:... ...with Full Scope Polygraph A bachelor’s... ...and experience levels Experience with... ...customers to capture clear definition of... ...matching 401k, fully paid medical, and...Contract workFor contractorsWork at officeFlexible hoursNight shift- ...Job Description PKI SYSTEMS ADMINISTRATOR YOUR IMPACT... ...critical systems across multiple networks and security... ...standards and security requirements Support full... ...Ensure compliance with enterprise multifactor... ...clearance with a favorable polygraph Experience with PKI...
- ...type, and complexity is required. ~ Having a Bachelor'... ...experience on projects with similar software... ...Assurance Technical (IAT), Level II or higher is required... ...and maintenance of IT systems Provide Tier 1 (Help... ...ability to expand skills and fully engage their minds and...Contract workWork experience placementLocal area
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