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Keywords: System Engineer III, Location: Chantilly, VA

Page: 1

Systems Engineer III

advantage. Mercury Systems is seeking a Systems Engineer III to develop the next generation of Mercury’s industry-leading edge..., verification, and validation. Experience in System Engineering activities such as business development support, customer...

Company: Mercury Systems
Location: Chantilly, VA
Posted Date: 27 Jan 2026

Systems Engineer III

Responsibilities: As a Systems Engineer III you will provide leadership in planning, designing, and implementing...) for secure, automated deployments Security accreditation processes (RMF, NIST 800-53) for TS/SCI systems Advanced system...

Company: Noblis
Location: Chantilly, VA
Posted Date: 23 Dec 2025

Systems Engineer III

Job Description: Responsibilities As a Systems Engineer III you will provide leadership in planning, designing... processes (RMF, NIST 800-53) for TS/SCI systems Advanced system monitoring and observability in classified environments Cross...

Company: Noblis
Location: Chantilly, VA
Posted Date: 23 Dec 2025

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

, or Python. Ready to join our team? Apply today! Our Senior Network Tool Operations Engineer (IT SE III) (Government) earns... Network/Systems Tools Engineer: To support the Intelligence Sector. This position requires office presence a minimum of 5 days...

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

Systems Engineer III

Systems Engineer III Chantilly, VA Position Overview A Systems Engineer in the Defense and Aerospace Industry... and requirements for this role: Key Responsibilities System Design and Development: Collaborate with cross-functional teams...

Company: HRU
Location: Chantilly, VA
Posted Date: 08 Nov 2025

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

(NMS) Lead Engineer (IT Enterprise Architect Level III) (Government) earns between $118,700 – $224,141 yearly... Lead Engineer will serve as the subject matter expert in network management systems, overseeing the implementation of large...

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

System Engineer III

Job Description: Responsibilities Noblis ESI is seeking a Systems Engineer with a national space enterprise... which include systems and mission engineering; system integration; program management; acquisition support; analytic support...

Company: Noblis
Location: Chantilly, VA
Posted Date: 29 Jan 2026

Network Engineer III

Job Description: Responsibilities As a Network Engineer III, you will provide expert leadership in designing... while ensuring compliance with security controls. Develop and maintain extensive technical documentation, system requirements...

Company: Noblis
Location: Chantilly, VA
Posted Date: 24 Dec 2025

Network Engineer III

Responsibilities: As a Network Engineer III, you will provide expert leadership in designing, implementing... controls. Develop and maintain extensive technical documentation, system requirements documents, and security requirements...

Company: Noblis
Location: Chantilly, VA
Posted Date: 24 Dec 2025

DevOps Engineer III

Responsibilities: As a DevOps Engineer III, you will be responsible for the design, deployment, testing..., etc.) to automate deployments and improve system reliability Participate in Program Increments (PIs) and Agile Release Train (ART...

Company: Noblis
Location: Chantilly, VA
Posted Date: 22 Dec 2025

DevOps Engineer III

Job Description: Responsibilities As a DevOps Engineer III, you will be responsible for the design, deployment..., etc.) to automate deployments and improve system reliability Participate in Program Increments (PIs) and Agile Release Train (ART...

Company: Noblis
Location: Chantilly, VA
Posted Date: 21 Dec 2025

Senior Network Tool Engineer (IT SE III) (Government)

Network Tool Engineer: To support the Intelligence Sector. This position requires office presence a minimum of 5 days per week..., or other relevant languages to streamline operations and enhance efficiency. Perform regular system maintenance, including software...

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

Test Engineer III

Job Description: Job Summary: Mercury Systems is seeking a Test Engineer III to lead test efforts in developing.... Job Responsibilities: Implement standardized system testing practices across Mercury’s ruggedized servers and secure software product...

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

Information System Security Engineer (ISSE)

Overview: VTG is looking for an Information System Security Engineer (ISSE)s Levels 1 - 3 in Chantilly VA. These... with the IASAE position description, experience and certifications. ISSEs with Space System experience is required, specific...

Company: VTG
Location: Chantilly, VA
Posted Date: 15 Jan 2026

Information System Security Engineer (ISSE)

Job Description: Overview VTG is looking for an Information System Security Engineer (ISSE)s Levels 1 - 3... are commensurate with the IASAE position description, experience and certifications. ISSEs with Space System experience...

Company: VTG Defense
Location: Chantilly, VA
Posted Date: 14 Jan 2026

Principal Information Systems Security Engineer (ISSE-4)

a Principal Information Systems Security Engineer (ISSE-4) to provide senior-level cybersecurity engineering support for mission...-critical programs in Chantilly, VA. The ISSE will integrate security requirements into acquisition strategies and system...

Location: Chantilly, VA
Posted Date: 09 Nov 2025

Cyber Defense Information Assurance Security Architecture and Engineering (IASAE) – Level III

information system architectures across enterprise networks, servers, and applications. Engineer end-to-end system security... a Cyber Defense IASAE Level III to join our cybersecurity engineering team in Chantilly, VA. This senior-level role focuses...

Location: Chantilly, VA
Posted Date: 09 Nov 2025

Software Developer III

) is looking for a Software Engineer to join our Federal team, shaping the future of situational awareness capabilities for our customers.... Our system handles billions of records daily and houses petabytes of historical information, enabling rich and impactful...

Company: General Atomics
Location: Chantilly, VA
Posted Date: 05 Dec 2025

Information Systems Security Manager

systems, including periodic analysis of collected audit records and the system vulnerability management cycle. Monitor system... practices, Security Technical Implementation Guides (STIGs), computer networking, and an operating system Experience with the...

Location: Chantilly, VA
Posted Date: 30 Nov 2025
Salary: $77600 - 176000 per year

Acquistion Engineer

Title: Acquistion Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high... is looking for an engineer to provide an advisor to support multiple aspects of Government programs acquisition efforts. This role will include...

Company: KBR
Location: Chantilly, VA
Posted Date: 25 Jan 2026