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Keywords: Operational Systems Engineer (Full Performance), Location: Chantilly, VA

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Operational Systems Engineer (Full Performance)

Job Description: Overview Byte Systems, a subsidiary of VTG, is seeking a Full Performance Operational Systems... Engineer. What will you do? Contribute to the design, development, and testing of applications using modern standards...

Company: VTG Defense
Location: Chantilly, VA
Posted Date: 06 Feb 2026

Operational Systems Engineer (Full Performance)

Overview: Byte Systems, a subsidiary of VTG, is seeking a Full Performance Operational Systems Engineer... • Investigate and seek new and innovative ways to improve application development • Provide on call support to mission systems...

Company: VTG
Location: Chantilly, VA
Posted Date: 06 Feb 2026

Systems Engineer (LFI-IDEN-05-01)

rotation to ensure mission critical services remain operational 24/7/365. Rotation is typically to be on-call 1 full calendar...Job Description: Looking for a DevOps Engineer on a 200+ FTE technical development program responsible for delivering...

Posted Date: 14 Feb 2026

Senior Systems Engineer

Responsibilities We are seeking a Senior Systems Engineer to lead complex, multi-disciplinary engineering efforts... Agencies. In this role, you will guide engineering teams across the full systems engineering lifecycle to ensure the timely...

Posted Date: 12 Feb 2026

Information Systems Security Engineer

Information Systems Security Engineer The Opportunity: Are you looking for an opportunity to share your experience...? As a systems security and network security engineer, you can identify the key security needs of a network, assess vulnerabilities...

Location: Chantilly, VA
Posted Date: 06 Feb 2026
Salary: $77600 - 176000 per year

Network Management Systems (NMS) Lead Engineer (IT Enterprise Architect Level III) (Government)

Lead Engineer will serve as the subject matter expert in network management systems, overseeing the implementation of large... critical voice, video, and collaboration services for the full spectrum of operations. AT&T is seeking a highly skilled...

Company: AT&T
Location: Chantilly, VA
Posted Date: 29 Jan 2026
Salary: $118700 - 224141 per year

Expert Systems Engineer - Policy Developer

Description: Markon is seeking an Expert Systems Engineer / Policy Developer to support a technical development... performance Perform systems engineering analysis activities including: Functional analysis Timeline analysis Cost...

Company: Markon
Location: Chantilly, VA
Posted Date: 27 Jan 2026

Ground Systems Engineer

Job Description: Responsibilities Noblis ESI is seeking an experienced Ground Systems Engineer to support... technologies and modeling and simulation tools to support early-stage risk reduction, operational rehearsal, and system performance...

Company: Noblis
Location: Chantilly, VA
Posted Date: 23 Jan 2026

Ground Systems Engineer

Responsibilities: Noblis ESI is seeking an experienced Ground Systems Engineer to support our government customer... technologies and modeling and simulation tools to support early-stage risk reduction, operational rehearsal, and system performance...

Company: Noblis
Location: Chantilly, VA
Posted Date: 23 Jan 2026

Cyber Systems Engineer

Cyber Systems Engineer The Opportunity: Do you enjoy working in a dynamic, fast-paced environment where you can...-on technical experience, systems engineering background, and cybersecurity knowledge to design and build secure systems for the...

Location: Chantilly, VA
Posted Date: 22 Jan 2026

Systems Engineer - Space Systems Design

mission with speed, quality, and focus. Stellar Solutions is seeking a Systems Engineer to support a highly dynamic... across commercial space and national security missions, from innovative new entrants to established space systems organizations...

Posted Date: 17 Jan 2026

Cyber Systems Engineer

Cyber Systems Engineer The Opportunity: Do you enjoy working in a dynamic, fast-paced environment where you can... for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours...

Location: Chantilly, VA
Posted Date: 09 Jan 2026

Systems Engineer - Sensor Integration

Responsibilities We’re seeking a Systems Engineer to support mission-critical geospatial intelligence (GEOINT... systems, including assessing cloud service capabilities and operational constraints. Develop solution designs based...

Posted Date: 09 Jan 2026
Salary: $104000 - 166000 per year

Senior Network/Systems Tools Engineer (IT SE III) (Government)

Network/Systems Tools Engineer: To support the Intelligence Sector. This position requires office presence a minimum of 5 days... integrations using REST APIs and connectors to connect both platforms with other enterprise systems and applications. Performance...

Company: AT&T
Location: Chantilly, VA
Posted Date: 18 Dec 2025
Salary: $108000 - 175000 per year

Full Stack Developer

Overview: We are seeking a Senior Full-Stack Software Engineer to design, develop, modernize, and support enterprise... systems using Java and React, operating within AWS, and supporting the full application lifecycle in a federal or regulated...

Company: VTG
Location: Chantilly, VA
Posted Date: 11 Feb 2026

Full Stack Developer

Job Description: Overview We are seeking a Senior Full-Stack Software Engineer to design, develop, modernize... scalable, secure systems using Java and React, operating within AWS, and supporting the full application lifecycle in a federal...

Company: VTG Defense
Location: Chantilly, VA
Posted Date: 10 Feb 2026

Test Engineer III

Job Description: Job Summary: Mercury Systems is seeking a Test Engineer III to lead test efforts in developing... product reliability, performance, and security across the full engineering lifecycle from concept to sustainment...

Company: Mercury Systems
Location: Chantilly, VA
Posted Date: 05 Dec 2025

GEOINT Flight Engineer

Responsibilities: Noblis ESI is seeking a GEOINT Flight Engineer to provide systems engineering and technical... mission systems, from spacecraft bus and payloads, command and control and processing systems, to various operational...

Company: Noblis
Location: Chantilly, VA
Posted Date: 13 Feb 2026

GEOINT Flight Engineer

Job Description: Responsibilities Noblis ESI is seeking a GEOINT Flight Engineer to provide systems engineering... for GEOINT mission systems, from spacecraft bus and payloads, command and control and processing systems, to various operational...

Company: Noblis
Location: Chantilly, VA
Posted Date: 13 Feb 2026

DevOps Engineer - TS/SCI with Polygraph

into opportunity as a DevOps Engineer with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter... performance and the actions needed to improve or correct performance, relative to the goals of the system or process...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 12 Feb 2026