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Keywords: Systems Engineer – Senior Level - TS/SCI Clearance Required, Location: Springfield, VA

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Systems Engineer – Senior Level - TS/SCI Clearance Required

Description: We are seeking a highly motivated and experienced Senior Systems Engineer specializing in Sensor... in segment level Systems Engineering 3+ years of experience in multiple system, service, and interface integration...

Company: Core-CSI LLC.
Location: Springfield, VA
Posted Date: 05 Feb 2026

Systems Engineer - Senior Level

Join Mission Intelligence Group as a Senior Level Systems Engineer and take a leap forward in your career... as a Systems Engineer - Senior Level Mission Intelligence Group is in search of a Senior Level Systems Engineer who will play...

Company: Mission Intel
Location: Springfield, VA
Posted Date: 08 Dec 2025

Systems Engineer - Senior Level

Join Mission Intelligence Group as a Senior Systems Engineer and immerse yourself in a dynamic, collaborative... awaits you. What it's like to be a Senior Systems Engineer As a Senior Systems Engineer at Mission Intelligence Group...

Company: Mission Intel
Location: Springfield, VA
Posted Date: 08 Dec 2025

Requirements Systems Engineer - Senior Level

-compartmented. TS/SCI clearance adjudication or ability to obtain SCI and pass a poly. Desired: Experience writing enterprise... a Requirements Systems Engineer to support the GEODEV Integrated Product Team (IPT). In this role, you will apply a multi...

Company: Core-CSI LLC.
Location: Springfield, VA
Posted Date: 17 Jan 2026

Senior Level Systems Engineer

Responsibilities We are seeking a Senior-Level Systems Integrator to support and help lead enterprise integration... mid- and junior-level systems integrators, promoting best practices and technical rigor. Collaborate with senior...

Posted Date: 24 Jan 2026

Network Systems Engineer - Expert Level

STEM degree program OR 18+ years of experience as a Network Systems Engineer may be considered in lieu of a degree. TS/SCI... world of technology. What does a Network Systems Engineer - Expert Level do? As a Network Systems Engineer at Mission...

Company: Mission Intel
Location: Springfield, VA
Posted Date: 02 Feb 2026

Expert Level Systems Engineer

Responsibilities We are seeking an Expert-Level Systems Engineer to help lead and shape enterprise-scale engineering.... Oversee and coordinate the work of senior-, mid-, and junior-level systems engineers. Qualifications Peraton...

Posted Date: 24 Jan 2026

Systems Engineer - Expert Level Enterprise Architecture Focus

in systems engineering lifecycle. TS/SCI clearance adjudication or ability to obtain SCI and pass a polygraph. Desired Skills... environment that values collaboration and connectedness. As a Full-Time Systems Engineer with an Expert Level Enterprise...

Company: Mission Intel
Location: Springfield, VA
Posted Date: 23 Jan 2026

Expert-Level Test Systems Engineer

Responsibilities We are seeking an Expert-level Test Systems Engineer to lead and execute application, system... Lead and mentor senior-, mid-, and junior-level engineers conducting test and evaluation across NSG, ASG, and Federal...

Posted Date: 21 Jan 2026

Systems Engineer - Expert Level

Engineer - Expert Level Mission Intelligence Group is seeking an Expert Systems Engineer to take a leadership role... or technical team leadership. TS/SCI clearance adjudication or ability to obtain SCI and pass a poly. Desired Skills...

Company: Mission Intel
Location: Springfield, VA
Posted Date: 17 Jan 2026

Cyber Security Engineer - Senior Level

Engineer - Senior Level As a Cyber Security Engineer at Mission Intelligence Group, you will play a vital role in ensuring... looking for in a Cyber Security Engineer - Senior Level To excel as a Cyber Security Engineer at Mission Intelligence Group...

Company: Mission Intel
Location: Springfield, VA
Posted Date: 11 Dec 2025

Senior Level Cyber Security Engineer

compliance TS/SCI clearance adjudication or ability to obtain SCI and pass a poly. Desired: Experience engineering Cyber... Security Engineer in lieu of degree. 12+ years of working experience in government or industry leading enterprise-level cyber...

Posted Date: 31 Jan 2026
Salary: $112000 - 179000 per year

Expert Level Systems Integrator

with incomplete or evolving requirements Supporting or conducting GEOINT analysis * TS/SCI clearance, with ability to obtain SCI..., and program artifacts. Partner with the AAP Program Manager, Technical Lead, and Lead Systems Engineer to evaluate and evolve...

Company: Peraton
Location: Springfield, VA
Posted Date: 03 Feb 2026
Salary: $112000 - 179000 per year

Senior Systems Engineer - Requirements

environments. Experience with and strong understanding of systems engineering lifecycle. TS/SCI clearance adjudication or ability...Responsibilities We’re looking for a Senior Systems Engineer to join our high-impact Requirements team. In this role...

Posted Date: 01 Feb 2026

Senior Specialist, Systems Engineer - Strategic Planner

security. Job Title: Senior Specialist, Systems Engineer - Strategic Planner (TS/SCI w/ CI Poly Required) Job Code: 29823... Specialist, Systems Engineer - Strategic Planner. The Strategic Planner will be supporting a cutting-edge team of Space...

Posted Date: 17 Jan 2026
Salary: $104500 - 193500 per year

Systems Engineer - Senior

or Chantilly, VA (on site) Clearance Required: Must be a U.S. Citizen and possess a current and active TS/SCI clearance granted... that are both Government and industry leaders and technology innovators. We are seeking a highly motivated Senior Systems Engineer...

Posted Date: 15 Jan 2026
Salary: $150000 - 175000 per year

Senior Systems Engineer - NSG Electro-Optical Ground Commercial Project

Responsibilities As a Senior Systems Engineer, you will lead enterprise-level engineering efforts that deliver timely.... Security Clearance Active TS/SCI clearance, or the ability to obtain SCI access and successfully pass a polygraph. Desired...

Posted Date: 31 Dec 2025

Senior Systems Engineer - Sensor Integration

Responsibilities The Senior Systems Engineer leads multi-disciplinary engineering efforts to design, integrate... experience. Prior IC or DoD program or project experience. Clearance Active TS/SCI or ability to obtain SCI...

Posted Date: 26 Nov 2025
Salary: $104000 - 166000 per year

Senior Cyber Systems Engineer

and non-technical audiences. Clearance Active TS/SCI clearance or the ability to obtain SCI access and pass a polygraph... Systems, Geography, or a related discipline. Advanced Experience Senior-level experience in the engineering, design...

Posted Date: 22 Nov 2025
Salary: $104000 - 166000 per year

Systems Engineer

. Security Active TS/SCI clearance, or ability to obtain SCI and successfully complete a polygraph. Desired Qualifications...Responsibilities We’re looking for a Junior Systems Engineer to support the development and sustainment of geospatial...

Posted Date: 31 Jan 2026
Salary: $80000 - 128000 per year