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Keywords: Linux Software Engineer - TS/SCI Poly required, Location: Annapolis Junction, MD

Page: 3

Sr. Software Engineer w/Poly

Overview: BigBear.ai is seeking a Senior Software Engineer with an Active TS/SCI Poly clearance to work with a team... to provide input throughout the software lifecycle. What you will do: The team is seeking a Senior Software Engineer to work...

Company: BigBear.ai
Posted Date: 21 Dec 2025

Sr. Software Engineer with Poly

Job Description: Overview BigBear.ai is seeking a Senior Software Engineer with an Active TS/SCI Poly clearance... will be expected to provide input throughout the software lifecycle. What you will do The team is seeking a Senior Software Engineer...

Company: BigBear.ai
Posted Date: 20 Dec 2025

Software Engineer with Poly SR SWE1

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... to stay ahead of emerging threats and opportunities. This Program is seeking a full stack software engineer to develop...

Posted Date: 07 Dec 2025
Salary: $99000 - 171580 per year

Software Engineer with Poly SR SWE2

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... to stay ahead of emerging threats and opportunities. This Program is seeking a full stack software engineer to develop...

Posted Date: 06 Dec 2025

Systems Administrator with Poly SR SA2

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... to stay ahead of emerging threats and opportunities. This Program is seeking a full stack software engineer to develop...

Posted Date: 26 Feb 2026
Salary: $114700 - 198720 per year

Systems Administrator with Poly SR SA2

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... to stay ahead of emerging threats and opportunities. This Program is seeking a full stack software engineer to develop...

Posted Date: 26 Feb 2026
Salary: $114700 - 198720 per year

Systems Administrator r with Poly SR SA2

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... to stay ahead of emerging threats and opportunities. This Program is seeking a full stack software engineer to develop...

Posted Date: 22 Feb 2026
Salary: $114700 - 198720 per year

Linux System Administrator

including, but not limited to TCP, IP, UDP, HTTP, DHCP, and DNS Clearance Requirement: Must have a current/active TS/SCI... with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development...

Company: ManTech
Location: Fort Meade, MD
Posted Date: 23 Jan 2026
Salary: $107900 - 179400 per year

HPC Software Engineer L3

! Requires an active TS/SCI Poly security clearance Description: The HPC Software Engineer designs, develops, tests, deploys...Technology Resource Experts, LLC is looking for an experienced HPC Software Engineer to join their rapidly growing team...

Posted Date: 21 Feb 2026

HPC Software Engineer L3

We are looking for an experienced HPC Software Engineer to join their rapidly growing team! Requires an active TS/SCI... Poly security clearance Description: The HPC Software Engineer designs, develops, tests, deploys, documents, maintains...

Posted Date: 21 Feb 2026

Software Engineer II

with Configuration Management tools, such as git Experience with GPU architectures and TensorFlow scripting Existing TS/SCI with poly... is required, as only U.S. citizens are eligible for a security clearance Security Clearance Type: TS/SCI with Polygraph Security Clearance Status...

Posted Date: 20 Feb 2026
Salary: $75800 - 144200 per year

Software Engineer II

, such as git Experience with GPU architectures and TensorFlow scripting Existing TS/SCI with poly U.S. government issued... is required, as only U.S. citizens are eligible for a security clearance​ Security Clearance Type: TS/SCI without Polygraph Security Clearance Status...

Posted Date: 20 Feb 2026
Salary: $75800 - 144200 per year

Security Verification Test Software Engineer

vesting. Open Systems Technologies is seeking an SVT Software Engineer to support a nationally significant and fast-paced.../deserialization, and dependency injection. Responsibilities: The SVT Software Engineer will be responsible for software...

Posted Date: 07 Feb 2026

Senior Software Integration Engineer Level IV

, MD Category: Technical Clearance: Active TS/SCI with Polygraph (most recent poly within the last 7 years... candidate is a senior-level engineer with deep technical expertise in Linux-based HPC environments, strong software integration...

Company: TAP Engineering
Location: Fort Meade, MD
Posted Date: 25 Jan 2026

Senior Software Engineer

handle both front-end and back-end development. Clearance Requirement: Must have a current/active TS/SCI with Poly... an experienced and passionate, career and customer-oriented Software Engineer to join our team located in the Ft. Meade, MD area...

Company: ManTech
Location: Fort Meade, MD
Posted Date: 24 Jan 2026

Software Engineer

an experienced and passionate, career and customer-oriented Software Engineer to join our team located in the Ft. Meade, MD area... with DevOps tools such as nxLog, Graphana, GIT, SaltStack (SALT) Clearance Requirement: Must have a current/active TS/SCI...

Company: ManTech
Location: Fort Meade, MD
Posted Date: 23 Jan 2026

Software Engineer

) Clearance Requirement: Must have a current/active TS/SCI with Poly Physical Requirements: Must be able to remain... an experienced and passionate, career and customer-oriented Software Engineer to join our team located in the Ft. Meade, MD area...

Company: ManTech
Location: Fort Meade, MD
Posted Date: 23 Jan 2026

Software Engineer

: TS/SCI w CI Poly Bachelor's Degree in Computer Science or a related discipline Relevant work experience may... vesting. Open Systems Technologies Corporation is looking for a Software Engineer to join a high-performing agile team...

Posted Date: 17 Jan 2026

Software Engineer - All Levels

needed. Description: The Software Engineer will perform software development lifecycle (SDLC) activities as a member of an Agile development... clearance is required. (e.g. Active TS/SCI security clearance with customer appropriate polygraph). Salary Range: COMING...

Posted Date: 17 Jan 2026

Software Engineer

stacks Experience developing computer exploits TS/SCI with Full Scope Polygraph, Current CI Poly under 6 yrs Preferred...This is a full-time position, and requires a TS/SCI/Full Scope Polygraph Clearance. 2HB Incorporated is seeking...

Posted Date: 16 Jan 2026