jobs in washington, dc, us

Systems Engineer (Network Engineer and Architecture Focus)

Washington, District of Columbia

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Today

Systems Engineer (Network Engineering & Architecture Focus) We are seeking an experienced Systems Engineer with a strong background in network engineering and network architecture to support a complex, multi-enclave, mission-critical environment. This role blends traditional systems engineering practices with deep domain expertise in IT systems, ground systems, cloud environments, and modern network deployment technologies. The ideal candidate has hands-on experience designing, deploying, and i

Full-time

USD 140,000.00 - 220,000.00 per year

Technical PM Support

Washington, District of Columbia

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Today

As a Technical PM Support with MTSI you will support senior government leaders bridging program management, systems engineering, and budget planning. The role requires strong technical acumen and direct experience in multi-domain military space systems to facilitate critical communication among engineering teams, operators, developers, testers, congressional staffers, and senior military leadership. Your essential job functions will include but may not be limited to: Multi-Domain Enterprise Int

Full-time

USD 180,000.00 - 220,000.00 per year

Senior Systems Engineer

Washington, District of Columbia

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Today

Modern Technology Solutions, Inc. (MTSI) is seeking a Senior Systems Engineer to support a high-visibility Air Force program at Joint Base Anacostia-Bolling (DC) or Wright-Patterson AFB (OH). This role provides engineering and acquisition support for enterprise IT systems, command-and-control capabilities, and related technology programs. The ideal candidate will have experience delivering advanced battle management and C2 capabilities aligned with joint-force operations and JADC2. Responsibili

Full-time

USD 140,000.00 - 220,000.00 per year

Senior Test and Evaluation Engineer

Washington, District of Columbia

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Today

The Senior Test and Evaluation Engineer will support a high-profile Air Force customer at Joint Base Anacostia-Bolling, DC. The customer organization is responsible for capability development and development planning. The Test and Evaluation Engineer will work with internal and external stakeholders to plan, execute, assess, and document Developmental Testing (DT) and Operational Testing (OT) of tactical command and control (C2) systems. Some travel is expected (up to 20%). Responsibilities: S

Full-time

USD 150,000.00 - 220,000.00 per year

Senior Test/Systems Engineer

Washington, District of Columbia

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Today

As a Senior Test/Systems Engineer you will support development, integration, and testing of air vehicles. Other Job duties include: Develops and reviews documentation for system safety review boards.Reviews specifications, designs, and technical data related to air vehicles, control surfaces, control laws, propulsion systems, and stores.Edits and review detailed test plans and review test results from system testing.Reviews technical requirements, designs, and implementations of aircraft subsys

Full-time

USD 160,000.00 - 220,000.00 per year

Senior Aerospace Modeling & Simulation Engineer

Alexandria, Virginia

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Today

MTSI is seeking a highly skilled Senior Aerospace Modeling & Simulation (M&S) Engineer with deep experience in hypersonics, aerothermodynamics, propulsion, and high-fidelity physics-based simulations. The ideal candidate has proven technical leadership experience, thrives in complex analysis environments, and can manage and execute medium- to large-scale technical tasks with limited oversight. You will support aerospace research and engineering efforts across aerothermodynamics, high-speed prop

Full-time

USD 120,000.00 - 150,000.00 per year

Platform Engineer

Alexandria, Virginia

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Today

Modern Technology Solutions, Inc. (MTSI) is searching for a Platform Engineer located in Alexandria, Virginia and Dayton, Ohio. How you will contribute to our National Security and Defense mission: As a Platform Engineer with MTSI, you will be responsible for leading the design, implementation, automation, and sustainment of scalable platform capabilities across cloud-native and traditional infrastructure environments. You will help define and evolve the platform architecture, enabling develop

Full-time

USD 160,000.00 - 210,000.00 per year

Mission Engagement Engineer

Springfield, Virginia

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Today

Modern Technology Solutions, Inc. (MTSI) is hiringa Mission Engagement Engineer to work in Springfield, VA. Responsibilities: Support mission engineering activities for a Digital Engineering Ecosystem (DEE) supporting our Intel customer. This role works within the Domain Engineering & SME swim lane, bridging mission stakeholders (intelligence and threat analysis, operational and kill web analysis, GIS applications) with the program's digital engineering and MBSE team Translates mission needs int

Full-time

USD 130,000.00 - 190,000.00 per year

Senior Information System Security Engineer

Washington, District of Columbia

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Today

As a Information System Security Engineer (ISSE) you will play a critical role in ensuring the confidentiality, integrity, and availability of information systems across their life-cycle. The ISSE conducts comprehensive information system security engineering activities that define, refine, and implement security requirements through deliberate system design, development, and configuration. This position directly supports the secure engineering of systems operating within Special Access Program

Full-time

USD 180,000.00 - 230,000.00 per year

Senior Digital MBSE Engineer

Springfield, Virginia

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Today

Modern Technology Solutions, Inc. (MTSI) is hiring a Senior Digital MBSE Engineer to work in Springfield, VA. Responsibilities: Build and operate the modeling backbone of a Digital Engineering Ecosystem supporting our Intel customer. This hands-on role drives day-to-day MBSE modeling activities, mission engineering support, and Digital Thread implementation in close collaboration with the platform engineering team. Stand up UAF/SysML models, integrating MBSE with Modeling, Simulation & Analysis

Full-time

USD 130,000.00 - 190,000.00 per year

Senior Enterprise Architect (Digital Engineering)

Springfield, Virginia

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Today

Modern Technology Solutions, Inc. (MTSI) is hiring a Senior Enterprise Architect to work in Springfield, VA. Responsibilities: Define and evolve the architecture framework underpinning a Digital Engineering Ecosystem (DEE) supporting our Intel customer. Owns the technical vision for how enterprise architecture, Model Based Systems Engineering (MBSE), and business intelligence layers integrate into a single governed, model-driven digital enterprise. Sets MBSE standards, lifecycle traceability app

Full-time

USD 130,000.00 - 190,000.00 per year

Senior Network/Systems Engineer

Washington, District of Columbia

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Today

As a Senior Network/Systems Engineer with MTSI you will design and define system architecture for new or existing systems, particularly for data transfers, cross domain solutions, and workload integrations. Network Duties: Design and define system architecture for new or existing IT systems, particularly for data transfers, cross domain solutions, and workload integrations. Design, implement, and maintain hybrid cloud integration with multiple public cloud service providers. Apply proven communi

Full-time

USD 180,000.00 - 230,000.00 per year

Senior DevSecOps Engineer

Springfield, Virginia

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Today

Modern Technology Solutions, Inc. (MTSI) is hiring a Senior DevSecOps Engineer to work in Springfield, VA. Responsibilities: Build and operate the Cloud Native Platform (CNP), a Digital Engineering Ecosystem supporting our Intel customer. This role delivers platform configuration, CI/CD integration, automation, infrastructure support, and operational environment management, hardened to Zero Trust Architecture (ZTA) standards, across multi-cloud and on-prem environments. Leads the technical/engin

Full-time

USD 130,000.00 - 190,000.00 per year

Senior Data Architect

Springfield, Virginia

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Today

Modern Technology Solutions, Inc. (MTSI) is hiring a Senior Data Architect to work in Springfield, VA. Responsibilities: Design, build, and govern the Enterprise Data Layer of a Digital Engineering Ecosystem supporting our Intel customer. Owns the Data Fabric and Data Mesh implementation, integration APIs, and the data model/ontology governance that allow the ecosystem to expand beyond systems engineering & architecture (SE&A) data into financial management, contract management, workforce, portf

Full-time

USD 130,000.00 - 190,000.00 per year

Information Systems Security Officer

Springfield, Virginia

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Today

Modern Technology Solutions, Inc. (MTSI) is hiringan Information Systems Security Officer to work in Springfield, VA. Responsibilities: Support accreditation and cybersecurity for a Digital Engineering Ecosystem (DEE) supporting our Intel customer from program stand-up. Partners closely with platform engineering and the Enterprise Architect (who holds overall governance ownership for the program) to ensure the Cloud Native Platform, Data Layer, and Digital Engineering tool chain meet ATO and com

Full-time

USD 130,000.00 - 190,000.00 per year

Senior AI Project Manager

Springfield, Virginia

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Today

Modern Technology Solutions, Inc. (MTSI) is hiring a Senior AI Project Manager in Springfield, VA. Responsibilities: Serve as the lead Artificial Intelligence and Machine Learning (AI/ML) Subject Matter Expert (SME) for an Intelligence Community rapid acquisition organization.Use rapid acquisition pathways to integrate disruptive AI/ML technologies into the analytic enterprise architecture.Provide programmatic support advising Government leads on the technical assessment, rapid prototyping, and

Full-time

USD 200,000.00 per year

Information Systems Security Manager

Fort Belvoir, Virginia

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Today

Responsibilities: The Information Systems Security Manager (ISSM) provides information assurance and cybersecurity support to the Army's Capabilities Program Executive (CPE) Mission Autonomy (MA) organization by providing expertise and insight with cybersecurity, information technology, and information assurance (IT/IA) in support of project staff, engineers, and warfighters. This position will be located at Ft. Belvoir, VA. Your essential job functions will include but may not be limited to:

Full-time

USD 140,000.00 - 180,000.00 per year

Modeling and Simulation Engineer

Washington, District of Columbia

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Today

MTSI is seeking a Modeling and Simulation (M&S) Engineer to provide expertise for multi-domain defense simulation development and testing. The person in this position will utilize their M&S experience developing and using system, subsystem, and component models for aerospace applications, executing simulation trades, and performing Monte Carlo analysis. Essential job functions will include but are not limited to: Develop and implement mission-to-high fidelity level models for simulations to sup

Full-time

Software Engineer

Chantilly, Virginia

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Today

As an experienced Software Engineer with MTSI you will be responsible for designing, implementing, and maintaining real-time data ingestion infrastructure for a project using an agile development model. This position will be located in Chantilly, VA. Your essential job functions will include but may not be limited to: Design, implement, and maintain real-time data ingestion and ETL pipelines.Manage and maintain Apache NiFi clusters running as containerized workloads in Kubernetes.Manage other c

Full-time

USD 150,000.00 - 185,000.00 per year

Senior Space Systems Engineer

Chantilly, Virginia

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Today

Modern Technology Solutions, Inc. (MTSI) is seeking a highly qualified Senior Space Systems Engineer to fulfill a critical Systems Engineering and Technical Assistance (SETA) position supporting the Space Development Agency (SDA). The SDA is redefining traditional Department of Defense acquisition timelines by pioneering a rapid, spiral-development methodology to field hundreds of advanced satellites every two years. At the core of this mission is the Proliferated Warfighter Space Architecture

Full-time

USD 170,000.00 - 230,000.00 per year

jobs in Washington, DC, USA