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Keywords: Software Development Engineer in Test (TS/SCI Clearance), Location: Washington DC

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Software Development Engineer in Test (TS/SCI Clearance)

Zachary Piper Solutions is seeking an Software Development Engineer in Test (SDET) to support automated testing..., 401k, Paid Time Off, and Federal Holidays Keywords: #LI-MM1 #LI-HYBRID SDET, Software Development Engineer in Test...

Posted Date: 10 Jan 2026
Salary: $120000 - 160000 per year

Senior Test Engineer - Active TS/SCI with CI Poly

Support the development of Government test and evaluation documentation e.g., Test & Evaluation (T&E) Strategy, Test.../SCI Clearance; willingness to obtain and maintain a CI Poly. Benefits Essential Network Security (ENS) Solutions, LLC...

Location: Washington DC
Posted Date: 08 Jan 2026

Software Engineer (TS/SCI CI Poly Required)

Software Engineer (TS/SCI CI Poly Required) 200-300K + Signing Bonus + Paid Relocation Role Overview: High-Acuity...: Multiple Locations (Onsite, 5 days a week) Openings: Multiple (10) Seniority: Mid-Senior Level Security Clearance: TS/SCI...

Location: Washington DC
Posted Date: 08 Nov 2025

Sr Enterprise Security Software Engineer TS/SCI with CI Polygraph

Sr Enterprise Security Software Engineer / TS/SCI with CI Polygraph $200,000-$300,000 + Bonus + Full Benefits... Active TS/SCI clearance with a Counterintelligence (CI) Polygraph is mandatory. 7+ to 10 years of professional software...

Location: Washington DC
Posted Date: 21 Oct 2025

Software Development Engineer in Test

Software Engineer, Secret Clearance, TS SCI, Government Contracting, Defense Technology, Space Systems Software, Satellite...Zachary Piper Solutions is seeking a Software Development Engineer & Test (SDET) to support an innovative space...

Posted Date: 08 Jan 2026
Salary: $120000 - 140000 per year

Software Reverse Engineer

with FPGA/DSP-adjacent development, hardware/software integration, or test automation for lab/field systems. Experience... producing customer-facing reports and briefings. Security Clearance: Current Secret clearance with ability to possess TS/SCI...

Posted Date: 04 Jan 2026

AI/ML Software Engineer

of Infrastructure-as-Code (Terraform, CloudFormation, or CDK). Active Secret clearance (TS/SCI preferred). Bachelor’s degree... solve complex challenges by integrating people, process, and technology. FTI is seeking a Software Engineer to design...

Posted Date: 19 Dec 2025

Machine Learning Engineer

need to meet eligibility requirements for access to classified information; TS/SCI clearance is required. Compensation..., secure, and performant production-grade software. You’ll use your communication skills to work with a team to build, test...

Location: Washington DC
Posted Date: 09 Jan 2026
Salary: $77600 - 176000 per year

Systems Engineer – Acquisition Program Support, Enterprise GIS & AI Systems

Support Apply software, hardware, and IT engineering skills to support requirements development, system specification... by coordinating delivery of software, hardware, firmware, and other artifacts required for development, testing, deployment, release...

Company: TRIAEM
Location: Washington DC
Posted Date: 19 Dec 2025

Application Quality Assurance (QA) Engineer (Washington, DC)

Application QA Engineer TS/SCI with Polygraph Required Salary Range: $81,000 - $98,000 per year Ops Tech Alliance... closely with developers, analysts, and DevSecOps teams to catch issues early and support secure software development...

Location: Washington DC
Posted Date: 18 Dec 2025
Salary: $81000 - 98000 per year

Senior Engineer, C++ Systems Integration

and hardware/software integration. Ability to obtain a TS/SCI clearance. $123,199 - $184,799 a year #LI-LD1 #LC Full-time... to threading, timing, and data flow. Apply modern agile practices such as test-driven development, continuous integration...

Company: Shield AI
Location: Washington DC
Posted Date: 25 Dec 2025
Salary: $123199 - 184799 per year

Senior Engineer, C++ Systems Integration (R4019)

and hardware/software integration. Ability to obtain a TS/SCI clearance. $123,199 - $184,799 a year #LI-LD1 #LC Full-time... to threading, timing, and data flow. Apply modern agile practices such as test-driven development, continuous integration...

Company: Shield AI
Location: Washington DC
Posted Date: 25 Dec 2025