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Keywords: Software Engineer - TS/SCI Required, Location: Cabin John, MD

Page: 4

Senior Software Engineer Staff - Clearance Required

must possess active security clearance with a polygraph. Desired Skills: C++ Python Kubernetes Clearance Level: TS/SCI... of Lockheed Martin to keep the threats at bay. THE WORK In this role you will: Analyze user requirements to derive software...

Company: Lockheed Martin
Location: McLean, VA
Posted Date: 06 Mar 2026

Senior Software Engineer Staff - Clearance Required

must possess active security clearance with a polygraph. Desired Skills: C++ Python Kubernetes Clearance Level: TS/SCI... of Lockheed Martin to keep the threats at bay. THE WORK In this role you will: Analyze user requirements to derive software...

Company: Lockheed Martin
Location: McLean, VA
Posted Date: 06 Mar 2026

Senior Software Engineer Staff - Clearance Required

must possess active security clearance with a polygraph. Desired Skills: C++ Python Kubernetes Clearance Level: TS/SCI... of Lockheed Martin to keep the threats at bay. THE WORK In this role you will: Analyze user requirements to derive software...

Company: Lockheed Martin
Location: McLean, VA
Posted Date: 06 Mar 2026

Senior Software Engineer Staff - Clearance Required

must possess active security clearance with a polygraph. Desired Skills: C++ Python Kubernetes Clearance Level: TS/SCI... of Lockheed Martin to keep the threats at bay. THE WORK In this role you will: Analyze user requirements to derive software...

Company: Lockheed Martin
Location: McLean, VA
Posted Date: 06 Mar 2026

Senior Software Engineer Staff - Clearance Required

must possess active security clearance with a polygraph. Desired Skills: C++ Python Kubernetes Clearance Level: TS/SCI... of Lockheed Martin to keep the threats at bay. THE WORK In this role you will: Analyze user requirements to derive software...

Company: Lockheed Martin
Location: McLean, VA
Posted Date: 06 Mar 2026

Senior Software Engineer Staff - Clearance Required

must possess active security clearance with a polygraph. Desired Skills: C++ Python Kubernetes Clearance Level: TS/SCI... of Lockheed Martin to keep the threats at bay. THE WORK In this role you will: Analyze user requirements to derive software...

Company: Lockheed Martin
Location: McLean, VA
Posted Date: 06 Mar 2026

Senior Software Engineer Staff - Clearance Required

must possess active security clearance with a polygraph. Desired Skills: C++ Python Kubernetes Clearance Level: TS/SCI... of Lockheed Martin to keep the threats at bay. THE WORK In this role you will: Analyze user requirements to derive software...

Company: Lockheed Martin
Location: Potomac, MD
Posted Date: 06 Mar 2026

Senior Software Engineer Staff - Clearance Required

must possess active security clearance with a polygraph. Desired Skills: C++ Python Kubernetes Clearance Level: TS/SCI... of Lockheed Martin to keep the threats at bay. THE WORK In this role you will: Analyze user requirements to derive software...

Company: Lockheed Martin
Location: Cabin John, MD
Posted Date: 06 Mar 2026

Senior Software Engineer, DBaas - US Federal

a security clearance at the TS/SCI w/CI Poly level. Applicants must have the ability to obtain and maintain a U.S. government... issued security clearance. An active TS/SCI w/CI Poly is preferred. Basic Qualifications: 8+ years experience...

Company: Workday
Location: McLean, VA
Posted Date: 04 Mar 2026

Sr Software Development Engineer - US Federal

clearance at the TS/SCI w/CI Poly level. Applicants must have the ability to obtain and maintain a U.S. government issued... security clearance. An active TS/SCI w/CI Poly is preferred. Basic Qualification A minimum of 8 years experience...

Company: Workday
Location: McLean, VA
Posted Date: 21 Feb 2026

Software Application Engineer (US Federal)

a security clearance at the TS/SCI w/CI Poly level. Applicants must have the ability to obtain and maintain a U.S. government... issued security clearance. An active TS/SCI w/CI Poly is preferred. Basic Qualifications: ​5+ years experience with UML...

Company: Workday
Location: McLean, VA
Posted Date: 11 Jan 2026

Sr Software Application Engineer (US Federal)

a security clearance at the TS/SCI w/CI Poly level. Applicants must have the ability to obtain and maintain a U.S. government... issued security clearance. An active TS/SCI w/CI Poly is preferred. Basic Qualifications: ​8+ years experience with UML...

Company: Workday
Location: McLean, VA
Posted Date: 11 Jan 2026

Sr Software Engineer Analytics (US Federal)

citizens (naturalized or native). About You This role may require a security clearance at the TS/SCI w/CI Poly level.... Applicants must have the ability to obtain and maintain a U.S. government issued security clearance. An active TS/SCI w/CI Poly...

Company: Workday
Location: McLean, VA
Posted Date: 11 Jan 2026

Software Developer

development. Requirements Mandatory Requirements: Candidate must have an active TS/SCI with a Polygraph Bachelor..., integrating and deploying the solutions. The Developer Engineer will develop interfaces and Application Programming Interface...

Company: Cognitio
Location: McLean, VA
Posted Date: 22 Jan 2026

DevOps Engineer

Clearance Active Secret clearance, eligibility to apply for TS/SCI #cjjobs Marathon TS is committed to the development...DevOps Engineer Fully Remote Job Summary: We are seeking a Cloud Engineering Specialist to join a contract...

Company: Marathon TS
Location: McLean, VA
Posted Date: 31 Jan 2026

Information System Security Engineer

information security support. This position is in McLean, VA and requires an active TS/SCI clearance with Polygraph.... Qualifications:  Active TS/SCI with Polygraph. Bachelor's degree and 14 years or more experience; Master's degree and 12 years...

Company: SAIC
Location: McLean, VA
Posted Date: 10 Mar 2026

Senior AI/ML Engineer With Poly

. Demonstrated abilities in software engineering and AI/ML model test and evaluation. TS/SCI w/poly Desired Skills: Expert... knowledge of multiple programming languages (i.e. Python, Java, C++) is a plus. Clearance Level: TS/SCI w/Poly SP...

Company: Lockheed Martin
Location: McLean, VA
Posted Date: 06 Mar 2026
Salary: $128200 - 225975 per year

Senior AI/ML Engineer With Poly

. Demonstrated abilities in software engineering and AI/ML model test and evaluation. TS/SCI w/poly Desired Skills: Expert... knowledge of multiple programming languages (i.e. Python, Java, C++) is a plus. Clearance Level: TS/SCI w/Poly SP...

Company: Lockheed Martin
Location: Glen Echo, MD
Posted Date: 06 Mar 2026
Salary: $128200 - 225975 per year

Data Engineer, Senior

, to both technical teams and non-technical stakeholders TS/SCI clearance with a polygraph Bachelor’s degree in Computer Science... to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance...

Location: McLean, VA
Posted Date: 06 Mar 2026
Salary: $77600 - 176000 per year

Senior AI/ML Engineer With Poly

. Demonstrated abilities in software engineering and AI/ML model test and evaluation. TS/SCI w/poly Desired Skills: Expert... knowledge of multiple programming languages (i.e. Python, Java, C++) is a plus. Clearance Level: TS/SCI w/Poly SP...

Company: Lockheed Martin
Location: McLean, VA
Posted Date: 06 Mar 2026
Salary: $128200 - 225975 per year