TS/SCI with Poly System Administrator I
HRB
HRB is seeking a System Administrator I to support and maintain IT systems at their Annapolis Junction office. This position requires a minimum of three years of experience as a System Administrator, along with strong skills in Linux, Unix, and Windows operating systems. A Bachelor's degree in a technical discipline is required, or five additional years of experience can substitute. The role involves managing daily operations, providing help desk support, and ensuring system reliability and performance enhancements. #J-18808-Ljbffr HRB
$1,500 - $3,000 per month
...by supporting personal and family goals with flexibility. Tulzi offers secure network systems and software engineering solutions in both... ...development life cycle. Required: TS/SCI with poly Clearance Title: System Administrator I Location: Annapolis Junction, MD System...SuggestedHourly payTemporary workLocal area$1,500 - $3,000 per month
...balancinglifestyle by supporting personal and family goals with flexibility. We offer secure network systems and software engineering solutions in both the... ...and Position Details Clearance Required: TS/SCI with poly Title: Lustre Engineer- Software Integration Engineer...SuggestedHourly payFull timeTemporary workLocal area- System Administrator SA2 -TS/SCI w/ POLY security clearance required job at Power3 Solutions and Partnering Companies. Annapolis Junction, MD. Power 3 Solutions... ..., diagnosis and resolution of problems. Experience with Container Technology: Administering large software...Suggested
$150k - $160k
Amentum is seeking a System Administrator 2 to provide Tier 1 (Help Desk) and Tier 2 (Escalation)... ...troubleshooting support for end users having issues with various PKI tools Testing new PKI... ...as an end user Clearance Required: TS/SCI Poly Minimum Education: Bachelor’s degree...SuggestedHourly payLocal area- ...Account Systems Administrator Transform technology into opportunity as a Account Systems Administrator with GDIT. A career in enterprise IT means connecting and enhancing the systems... ...), DataEntry Security Clearance Level: TS/SCI w/Poly Preferred Skills: Ticketing System,...SuggestedWork at officeMonday to FridayShift work
$39.11 - $52.9 per hour
...Currently Possess: Top Secret SCI + Polygraph Clearance... ...Description: Account Systems Administrator Transform... ...Account Systems Administrator with GDIT. A career in enterprise... ...• Security Clearance Level: TS/SCI w/Poly • Preferred Skills: Ticketing...Hourly payTemporary workWork at officeImmediate startRemote workWorldwideMonday to FridayFlexible hoursShift work- ...Job Title Restore System Administrator Job Type Regular Clearance Must currently possess: Top Secret SCI + Polygraph Must be able to obtain: Top... ...performance reports; coordinate with other IT teams; and recommend... ...Security clearance level: TS/SCI with Polygraph Shift: Tuesday...Remote workShift work
$107.74k - $138k
...Currently Possess: Top Secret SCI + Polygraph Clearance... ...Description: Restore System Administrator Transform technology into... ...Restore System Administrator with GDIT. In this enterprise IT role... ...Certifications: Active TS/SCI with Polygraph. Must...Temporary workWork at officeImmediate startRemote workWorldwideFlexible hoursShift work- 6AM City, LLC is seeking a Senior System Administrator specializing in Linux and High Performance Computing... ...in System Administration, particularly with HPC systems and scripting languages like Bash and Python. A TS/SCI w/Poly clearance is required, and you will be responsible...
$119.5k - $275k
This role has been designed as Onsite with an expectation that you will... ...seeking a passionate and skilled Linux Systems Administrator to provide system management, daily... ...computing solution. Security Clearance TS/SCI With Full Scope Poly Clearance REQUIRED Citizenship US...Full timeWork experience placementWork at office- ...Front Line Engineer to support the NSA. The ideal candidate will have extensive experience in system administration and LAN management, along with an active TS/SCI Full Scope Poly clearance. Responsibilities include configuring system software, providing technical support...Shift workNight shift
- ...ENGINEER - Linux/Scripting/HPC - 8+ yrs of Experience - TS/SCI w/Poly clearance is required- ID Posted On 06/21/2026 Job... ...Group is looking for a Test Engineer who has experience with testing and validating HPC systems in accordance with test plans and ensures that system...Contract workWork experience placementRemote workShift work
- System Administrator Level 2 Location: On‑site Clearance: Active TS/SCI with Polygraph Experience Required: 10+ years (or 5 additional years in lieu of degree) We are seeking a Level 2 System Administrator to provide hands‑on support, troubleshooting, and operational...
$87.1k - $157.45k
Job Summary Leidos is looking for a System Administrator to support our Intellectual Sector’s Cyber... ...geographically distributed network environment, with a primary focus on sustaining and... ...once per month. Clearance required: TS/SCI with Polygraph. Preferred...Work at officeImmediate startFlexible hours$119k - $161k
...Possess: Top Secret SCI + Polygraph... ...ACTIVE DIRECTORY SYSTEMS ENGINEER Designs and... ...Troubleshooting skills with Active Directory Infrastructure... ...policy architecture and administration • Analytical and creative... ...clearance level: TS/SCI w/Poly • US citizenship required...Temporary workImmediate startRemote workWorldwideFlexible hours- ...Annapolis Junction, MD, is looking for a skilled System Administrator Level 2 for a rewarding opportunity. Candidates must have a TS/SCI clearance and 10 years of experience in... ...implementation and troubleshooting. Experience with container technology and clustered storage...
$84k - $171k
...solutions company in Maryland is seeking a candidate for a technical support role to assist clients with network and system troubleshooting. Candidates must have an active TS/SCI clearance and strong customer service skills. The position offers a salary ranging from $84k to...Night shift- DESKTOP APPLICATION PACKAGING & DEPLOYMENT SYSTEMS ADMINISTRATOR Own your opportunity to support... ...accreditation, and operational use Collaborate with engineering, cybersecurity, endpoint... ...Security+ CE, etc.) CLEARANCE: Active TS/SCI clearance with a favorable polygraph...
$145k - $190k
...Service Business located in Annapolis, Maryland, is seeking a System Administrator. This role involves managing IT systems, troubleshooting... ..., including expertise in Linux, Unix, and Windows. A valid TS/SCI with FSP clearance and DoD 8570 IAT II certification are required...$106k - $168k
DCCA is seeking a Systems Administrator 2 with an active TS/SCI security clearance to provide support to the Software Team. The ideal candidate will have at least ten years of system administration experience and a Bachelor’s Degree in a related technical field. The position...- System Engineer L2 TS/SCI with FS Poly We are seeking a motivated Systems Engineer with experience in RF testing, EMI/EMC analysis, and systems engineering support to support mission‑critical government programs. This role focuses on electromagnetic interference (EMI)...
$160k - $175k
Overview Systems Engineer TS/SCI and Full Scope Poly is required $160,000 to $175,000 Annapolis Junction, MD We are seeking an energetic and organized System... ...our technical architecture is robust and aligned with program goals. This is an exciting opportunity to work...- Job Title: Systems Engineer L1 - TS/SCI FS Poly | Location: [Onsite] Overview Seeking a cleared Systems Engineer with RF/E3 experience supporting full lifecycle systems engineering and EMI testing in a mission environment. Key Responsibilities Apply systems engineering...
$170,000 - $230,000 per week
Systems Administrator Linux SME - LINUX Grow your impact. Grow your career. In this role you will provide... ...security measures in coordination with the ISSO, conduct audits, and ensure compliance... ...with Linux operating systems. Active TS/SCI with polygraph clearance. US...Contract workTemporary workRemote workFlexible hours- Quevera is seeking a Sr. System Administrator / System Engineer for its Oracle SCIF location in Maryland. As... .... The ideal candidate will have a TS/SCI Polygraph clearance, Linux administration skills, and experience with VMware. We offer outstanding benefits, including...
- WEB SERVER ADMINISTRATOR The Web Server Administrator is responsible for... .... Ensure compliance with Service Level Agreements (SLAs... ...with DISA (Defense Information Systems Agency) standards and guidelines... ...Security clearance level: TS/SCI w/Poly US citizenship required...
- VDI WINDOWS DESKTOP ADMINISTRATOR Deliver simple solutions to complex... ...requirements of our clients. With a career in application development... ...implement permanent fixes. System Maintenance and Optimization... ...Security clearance level: TS/SCI w/Poly US citizenship required...Permanent employmentCasual workAfternoon shift
$102k - $138k
...Information Technology (IT) Systems, Technical Issues Job... ...Possess: Top Secret SCI + Polygraph Clearance... ...VDI WINDOWS DESKTOP ADMINISTRATOR Deliver simple... ...requirements of our clients. With a career in... ...Security clearance level: TS/SCI w/Poly US citizenship required...Permanent employmentTemporary workCasual workImmediate startRemote workWorldwideFlexible hoursAfternoon shift- Base-2 Solutions is seeking a system/network administrator to support IT systems at Annapolis Junction, MD. Ideal candidates should have 15 years... ...and a Bachelor's degree in a technical discipline, along with TS/SCI clearance. This role involves troubleshooting, managing...Flexible hours
- J&T Business Consulting is seeking a skilled Linux System Administrator in Annapolis, United States. This position requires an active TS/SCI clearance and a Bachelor's degree in a technical discipline. You will support IT systems operations, provide technical support, and...
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