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Keywords: Software Engineer - TS/SCI Poly, Location: Fort Meade, MD

Page: 3

Messaging Services - Systems Engineer TS/SCI w/Poly

Level: TS/SCI w/ Poly ● Required Skills and Abilities: Administration, Design, and operational support and maintenance...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Posted Date: 10 Oct 2025
Salary: $127500 - 172500 per year

TEST ENGINEER – API Development - 5-8+ yrs of Experience - TS/SCI w/Poly clearance is required- HPC

Test Engineer – API Development - 5 - 8+ yrs of Experience - TS/SCI w/Poly Clearance Halogen Engineering Group... is looking for a Test Engineer with experience in both the Software and Hardware worlds. A tester in this role would be enabling other test...

Posted Date: 03 Oct 2025

Active Directory Systems Engineer - TS/SCI w/Poly

● Required Experience: 2+ years of related experience ● Security Clearance Level: TS/SCI w/Poly ● Required Skills and Abilities...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Posted Date: 12 Sep 2025
Salary: $102000 - 138000 per year

System Engineer SE1-TS/SCI w/ POLY security clearance required

We are looking to hire a Systems Engineer 1 for a great opportunity in the Annapolis Junction area. TS/SCI Clearance... and programs. Requirements Active TS/SCI clearance with Polygraph is required. No CCA's will be accepted for this role. Seven (7...

Posted Date: 03 Sep 2025
Salary: $160000 per year

Windows Desktop Engineer - TS/SCI w/Poly

, Windows 11) and related technologies ● Security clearance level: TS/SCI w/Poly ● US citizenship required ● Role...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Posted Date: 30 Aug 2025
Salary: $110500 - 149500 per year

Principal Cloud Engineer - TS/SCI w/Poly (Up to 30k sign on bonus available)

● Required Experience: 5+ years of related experience ● Security Clearance Level: TS/SCI w/Poly ● Required Skills and Abilities: Proven... Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Engineering...

Posted Date: 15 Aug 2025

Sr. Network Engineer TS/SCI Poly

to operational issues while off duty, on an on-call basis. Some travel will be required. Clearance Required: Must have TS/SCI...Leidos has a new and exciting opportunity for a Sr. Network Engineer in our National Security Sector's (NSS) Cyber...

Company: Leidos
Posted Date: 23 Oct 2025

Systems Engineer (Active TS/SCI with Poly/NEW HIRE SIGN-ON BONUS UP TO $30,000)

requires an active TS/SCI with Polygraph. Bachelor’s Degree in Computer Science, Systems Engineering, Information Systems...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Posted Date: 16 Oct 2025
Salary: $110500 - 149500 per year

UX Engineer- TS/SCI with Poly

User Interface Engineer (UX) Location: Annapolis Junction, MD (Contractor Facility) Clearance Required: TS/SCI... Engineer (UX) to join our team. In this role, you will work alongside software developers, system engineers, and mission...

Posted Date: 10 Sep 2025

Jr. System Integration Engineer TS/SCI Poly

Leidos has a new and exciting opportunity for a Junior Systems Integration Engineer in our National Security Sector... Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic...

Company: Leidos
Posted Date: 25 Oct 2025
Salary: $67600 - 122200 per year

Sr. Information System Security Engineer TS/SCI Poly

Description Leidos has a new and exciting opportunity for a Senior Information System Security Engineer... Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT...

Company: Leidos
Posted Date: 25 Oct 2025

Sr. Information System Security Engineer TS/SCI Poly

Leidos has a new and exciting opportunity for a Senior Information System Security Engineer in our National Security..., Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT...

Company: Leidos
Posted Date: 25 Oct 2025

Virtualization Engineer - Active TS/SCI with CI POLY

's physical/virtual infrastructure for the future. Our work depends on a Virtualization Engineer joining our team to support... Government activities in Sterling, VA or Annapolis Junction, MD. As a Virtualization Engineer supporting the Government...

Posted Date: 27 Sep 2025

Automated Test Engineer (TS/SCI with Poly)

Automated Test Engineer Job Type: Full-Time Location: Onsite (U.S. Citizenship Required) Clearance Requirement: Top... and other mission-critical platforms. This is your opportunity to play a key role in testing and validating complex software systems...

Company: Staffed4U
Posted Date: 12 Sep 2025
Salary: $200000 per year

Systems Engineer (TS/SCI with Poly)

Systems Engineer Job Type: Full-Time Location: Onsite (U.S. Citizenship Required) Clearance Requirement: Top Secret... outcomes? Our client is seeking a Systems Engineer to support complex, mission-critical efforts within the U.S. Government...

Company: Staffed4U
Posted Date: 12 Sep 2025

Systems Integration Engineer (TS/SCI with Poly)

Systems Integration Engineer Job Type: Full-Time Location: Onsite (U.S. Citizenship Required) Clearance Requirement... by delivering forward-thinking, innovative engineering and cybersecurity solutions. As a Systems Integration Engineer, you’ll...

Company: Staffed4U
Posted Date: 11 Sep 2025

System Administrator Level 1 - TS/SCI w/poly clearance

talented and exceptionally qualified IT, architectural, system, and software engineering personnel. Requires TS/SCI with Poly... and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures...

Posted Date: 05 Aug 2025

System Administrator Level 1 - TS/SCI w/poly clearance

talented and exceptionally qualified IT, architectural, system, and software engineering personnel. Requires TS/SCI with Poly... and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures...

Posted Date: 04 Aug 2025

Java & NiFi Software Engineer, TS/SCI with a Full Scope Polygraph Security Clearance is Required

must have an active TS/SCI with a Full Scope Poly security clearance. Java & NiFi Software Engineer required technical skills include...Java & NiFi Software Engineer, TS/SCI with a Full Scope Polygraph Security Clearance is Required, Annapolis Junction...

Posted Date: 18 Oct 2025

Back-End Software Engineer, TS/SCI with a Full Scope Polygraph Security Clearance is Required

and not Remote. Candidates must have an active TS/SCI with a Full Scope Poly security clearance. Back-End Software Engineer...Back-End Software Engineer, TS/SCI with a Full Scope Polygraph Security Clearance is Required, Annapolis Junction, MD...

Posted Date: 18 Oct 2025