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Keywords: Systems Integration Engineer (TS/SCI with Poly), Location: Annapolis Junction, MD

Page: 4

Software Engineer - All Levels

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

Posted Date: 16 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

Thread Engineer - Clearance Required

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... experience. TS/SCI with Poly Required Skills: Project management skills Ability to elicit and refine requirements...

Posted Date: 12 Jan 2026

Software Engineer 1

Position: Software Engineer 1 Location: Annapolis Junction, MD Clearance Required to Start: TS/SCI w/ full scope... poly KeyLogic is seeking a Software Engineer 1 to join the software development team who will develop and sustain...

Company: KeyLogic
Posted Date: 10 Jan 2026

Cyber Software Engineer Sr Stf - C++

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... Business Area Rotary and Mission Systems Department L26EJF:COE Cyber F Job Class Software Engineering Job Category...

Company: Lockheed Martin
Location: Fort Meade, MD
Posted Date: 09 Jan 2026

Signals Processing Engineer Level 3

opportunity in the Annapolis Junction area. TS/SCI Clearance with a Poly required. No CCA's will be accepted at this time. The... Experience with message queue implementation/communication Requirements A current and active TS/SCI Clearance...

Posted Date: 07 Jan 2026

Senior Software Engineer

-statable TS/SCI with Polygraph security clearance. (This position requires in-scope poly, within 7 years). U.S. Citizenship...***An active or rein-statable TS/SCI with Polygraph security clearance...

Posted Date: 04 Jan 2026

Senior AI/ML Engineer

***An active or rein-statable TS/SCI with Polygraph security clearance... you must have the following: Possess an active or rein-statable TS/SCI with Polygraph security clearance. (This position requires...

Posted Date: 04 Jan 2026

Senior Software Engineer

-statable TS/SCI with Polygraph security clearance. (This position requires in-scope poly, within 7 years). U.S. Citizenship...***An active or rein-statable TS/SCI with Polygraph security clearance...

Posted Date: 04 Jan 2026

DevSecOps Compliance Engineer

tickets when ATO Automation platform detects compliance drift What you need to have: Active TS/SCI with Poly...Overview: BigBear.ai is seeking a DevSecOps Compliance Engineer to serve as the bridge between development operations...

Company: BigBear.ai
Posted Date: 22 Dec 2025

DevSecOps Compliance Engineer

tickets when ATO Automation platform detects compliance drift What you need to have Active TS/SCI with Poly...Job Description: Overview BigBear.ai is seeking a DevSecOps Compliance Engineer to serve as the bridge...

Company: BigBear.ai
Posted Date: 21 Dec 2025

Senior Software Engineer

-statable TS/SCI with Polygraph security clearance. (This position requires in-scope poly, within 7 years). U.S. Citizenship...***An active or rein-statable TS/SCI with Polygraph security clearance...

Posted Date: 14 Dec 2025

Software Engineer

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... Business Area Rotary and Mission Systems Department L24EJF:COE Cyber F Job Class Software Engineering Job Category...

Company: Lockheed Martin
Location: Fort Meade, MD
Posted Date: 12 Dec 2025

RF Hardware Engineer

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... Engineer is a critical role responsible for designing, installing, and testing RF systems, with a focus on SATCOM components...

Company: Lockheed Martin
Location: Fort Meade, MD
Posted Date: 10 Dec 2025

Cyber Software Engineer Stf - SIGNAL SWE

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... Business Area Rotary and Mission Systems Department L26EJF:COE Cyber F Job Class Software Engineering Job Category...

Company: Lockheed Martin
Location: Fort Meade, MD
Posted Date: 10 Dec 2025

Cyber Software Engineer Sr Stf - DevOps

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... Business Area Rotary and Mission Systems Department L26EJF:COE Cyber F Job Class Software Engineering Job Category...

Company: Lockheed Martin
Location: Fort Meade, MD
Posted Date: 10 Dec 2025

DevSecOps Engineer (Platform & Operations)

DevSecOps Engineer (Platform & Operations) Location: Fort Meade, MD | Type: Full-Time | Clearance: TS/SCI CI Poly.... Enforce security best practices, role-based access control. Minimum Qualifications Clearance: Active TS/SCI with CI Poly...

Posted Date: 10 Dec 2025

AI/ML Engineer II

/SCI FS Poly Five (5) years experience in applied machine learning in programs and contracts of similar scope...Reflexive Concepts is seeking an AI/ML Engineer II to join our team! The Artificial Intelligence/Machine Learning...

Posted Date: 06 Dec 2025

AI Engineer

AI Engineer TS/SCI and Poly is Required $150,000-$180,000 Experience building and deploying agentic systems using... (Pydantic AI, LangChain, LlamaIndex, agent frameworks). Experience with API development and integration (REST, GraphQL...

Posted Date: 06 Dec 2025
Salary: $150000 - 200000 per year

Software Engineer - Mid Level

LMCareers Business Unit RMS Security Clearance TS/SCI w/Poly SP Shift First Direct/Indirect Direct... Engineer - Mid Level you will be responsible for: Developing, maintaining, and enhancing complex and diverse software systems...

Posted Date: 20 Nov 2025