performance Jobs in District of Columbia

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141 - 160 of 6,939 Jobs

Model Based Systems Engineer, Mid

BOOZ, ALLEN & HAMILTON, INC.

•

Indian Head, Maryland, USA

Full-time

Model Based Systems Engineer, Mid The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in Energetics and Weapon System Design? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer-focused engineering solution. As a model-based systems engineer on our te
Posted 9 days ago | Updated 1 hour ago

Unix/Linux Systems Engineer

Synapse Business Systems

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Washington, District of Columbia, USA

Full-time

Role : Unix/Linux Systems Engineer Location : Washington DC ( 3 days Hybrid) Job Description: Position Overview: We are seeking a highly skilled UNIX/LINUX System Engr - Mid with 5 or more years of experience in infrastructure engineering and operation. This role involves the architecture, deployment, integration, migration, and upgrades of IT infrastructure solutions. The ideal candidate should have a deep understanding of various cloud platforms, Unix/Linux systems, middleware applications, a
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Posted 23 hours ago

PySpark/Python Developerwith 10+ Years- Onsite

SSTech LLC

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McLean, Virginia, USA

Contract

Position Title: Senior Python/PySpark Developer Location: Full Time on-site in McLean, VA Duration: 3 months assignment with possible extension Must Have Skills: PySpark/Python-based Microservices, AWS EKS, PostgreSQL Database, Automation Testing: Behave / Cucumber, PyTest. Strong hands-on experience required in all of the above. Preferred: Knowledge of Snowflake, Jenkins, SonarQube, and Fortify. Qualification:Development of microservices based on Python, Pyspark, AWS EKS, AWS Postgres for a d
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Posted 1 day ago

Human System Integration Engineer IV

VTG

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Washington, District of Columbia, USA

Full-time

Overview We are seeking a senior Human Systems Integration Engineer to support our Washington, DC office. Candidate will provide analysis and design support across human factors engineering, manpower, training, safety, survivability, and habitability to optimize human performance and total system effectiveness. Work will focus on reducing system ownership costs while enhancing mission capability. What will you do? Provide integrated and comprehensive analysis, design, and assessment of requirem
Posted 20 days ago | Updated 1 hour ago

Satellite Program Manager

SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2508320 Location: CHANTILLY, VA, US Date Posted: 2025-08-05 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description Join a winning team!! SAIC's National Security and Space (NSS) Sector is currently hiring to advance space capabilities supporting our Department of Defense (D
Posted 1 day ago | Updated 7 hours ago

Aws Data Engineer

Avance Consulting

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Washington, District of Columbia, USA

Full-time

Job Title: Aws Data Engineer Job Description: Design and Development: Design, develop, and implement data pipelines using AWS services such as AWS Glue, Lambda, S3, Kinesis, and Redshift to process large-scale data. ETL Processes: Build and maintain robust ETL processes for efficient data extraction, transformation, and loading, ensuring data quality and integrity across systems. Data Warehousing: Design and manage data warehousing solutions on AWS, particularly with Redshift, for optimized stor
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Posted 22 hours ago

Human System Integration Engineer II

VTG

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Washington, District of Columbia, USA

Full-time

Overview We are seeking a junior Human Systems Integration Engineer to support our Washington, DC office. Candidate will assist in the analysis and design of human factors engineering, manpower, training, safety, and habitability to support system performance and reduce ownership costs. Work will contribute to ensuring systems are optimized for human use and mission effectiveness. What will you do? Provide integrated and comprehensive analysis, design, and assessment of requirements, concepts,
Posted 20 days ago | Updated 1 hour ago

Systems Administrator

Aerospace Corporation

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Chantilly, Virginia, USA

Full-time

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers,
Posted 17 days ago | Updated 9 hours ago

Contract Manager

INSPYR Solutions

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Remote or Merrifield, Virginia, USA

Contract

Financial Services Client Initial 6 Month Contract 100% Remote Contract Manager Opportunity for a temp to perm position if performance is up to the expectations. The probation period for the job is six months.Description: A Contract Manager oversees contract development and management activities, enforces organizational principles of integrity and compliance ensuring that contracts and proposals are properly entered into Vendoor and securely maintained, assures accuracy and appropriateness of co
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Posted 2 days ago | Updated moments ago

Structural Engineer IV

VTG

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Washington, District of Columbia, USA

Full-time

Overview We are seeking a senior Engineer to support our Washington, DC office. Candidate will conduct engineering analyses to define and allocate UxV attributes, ensure design integration, and provide Objective Quality Evidence (OQE) through technical products. Responsibilities include ensuring structures meet performance, stability, and material requirements for shipbuilding programs. What will you do? Perform engineering analyses of customer mission and performance requirements to define UxV
Posted 20 days ago | Updated 1 hour ago

Python FullStack Developer - w2 - McLean, VA - 12 Months Contract

Sun Radia

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McLean, Virginia, USA

Contract

Python Fullstack Developer 12 Months Contract McLean, VA 5 Days Onsite work Development of microservices based on Python, Pyspark, AWS EKS, AWS Postgres for a data-oriented modernization project New System: Python and PySpark, AWS Postgres DB, Behave/Cucumber for automation, and Pytest Perform System, functional and data analysis on the current system and create technical/functional requirement documents. Current System: Informatica, SAS, AutoSys, DB2 Write automated tests using Behave/cucumbe
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Posted 12 days ago | Updated 10 days ago

Python Data Engineer

Techno Talent Inc.

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McLean, Virginia, USA

Contract

Location: McLean, VA Work Setting: Onsite Key Responsibilities:Write effective Python code for data extraction, transformation, and loading (ETL) Perform data manipulation and analysis using Pandas, NumPy, and SQL Work with structured and unstructured data sources (Excel, CSV, text files) from a Data Lake environment Implement robust error handling and exception handling in Python scripts Develop and maintain unit tests and regression tests to ensure data accuracy and code stability Collaborate
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Posted 12 days ago

IT Developer Federal Contract (C#/.NET, AWS, SQL) USC

NeevSys Inc

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Washington, District of Columbia, USA

Full-time

ob Title: IT Developer Federal Contract (C#/.NET, AWS, SQL) USC Location: Remote (Occasional On-site in Washington, DC as Required) Contracting Agency: Congressional Budget Office (CBO) Contract Type: 6-Month Base + 4 Option Years Start Date: Targeted for September 1, 2025 About the Role: We are seeking an experienced IT Developer to support the Congressional Budget Office (CBO) on a long-term federal contract. The ideal candidate will eligible for Public Trust Tier 2 clearance and possess stron
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Posted 23 hours ago | Updated 23 hours ago

Cybersecurity Compliance Support

Delviom LLC

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Springfield, Virginia, USA

Full-time

Position Summary: We are seeking an experienced Database Administrator (DBA) to support the secure configuration, maintenance, and performance optimization of CLIENT s cybersecurity compliance databases. This role is critical to ensuring the integrity, availability, and confidentiality of data used in cybersecurity programs such as FISMA reporting, POA&M tracking, inventory management, and compliance automation. The DBA will collaborate with technical and functional teams to maintain system perf
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Posted 15 days ago | Updated 8 days ago

SAP NS2 Expert SAP Basis DevOps Engineer

SAP Americas, Inc.

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Herndon, Virginia, USA

Full-time

We help the world run better At SAP, we enable you to bring out your best. Our company culture is focused on collaboration and a shared passion to help the world run better. How? We focus every day on building the foundation for tomorrow and creating a workplace that embraces differences, values flexibility, and is aligned to our purpose-driven and future-focused work. We offer a highly collaborative, caring team environment with a strong focus on learning and development, recognition for your i
Posted 7 days ago | Updated 9 hours ago

PySpark/Python Full Stack Developer

eSolutionsFirst, LLC

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McLean, Virginia, USA

Contract

PySpark/Python Full Stack Developer 3 Months contract - Extension Location: Onsite in McLean, VA M- F Required Skills: Must Have Qualifications: PySpark/Python based microservices, AWS EKS, Postgres DatabaseBehave/Cucumber for AutomationPyTest, SAS, Informatica, Snowflake, Jenkins, Sonar Qube and fortify, AutoSysJob Description: Development of microservices based on Python, Pyspark, AWS EKS, AWS Postgres for a data-oriented modernization projectNew System: Python and PySpark, AWS Postgres
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Posted 2 days ago | Updated 10 hours ago

Network Administrator

CherryRoad Technologies Inc.

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McLean, Virginia, USA

Full-time

CherryRoad Technologies is seeking a dynamic individual for employment as a technical network lead. This individual should thrive in an environment that is fast moving and dynamic and will be expected to get involved in many different aspects of our business.Duties: Maintaining the operational fitness of the network. Troubleshooting and resolving network issues. Implementing networking solutions to improve performance and stability Maintaining documentation Patching equipment and software
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Posted 5 days ago | Updated 20 hours ago

Oracle Database Developer

International Software Systems, Inc

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Bethesda, Maryland, USA

Full-time

Job Summary: The Oracle Database Developer is a member of the project team who takes responsibility for designing, implementing, and maintaining the Oracle database component of the system using best practices. This will include coding, unit and string testing, and learning new technologies. The candidate will also be expected to provide architectural support and advice with database components of the system. Responsibilities: Work with the Business Analyst to gain an understanding of the busin
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Posted 2 hours ago

Full Stack Developer

Exatech Inc

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Washington, District of Columbia, USA

Third Party, Contract

Role: Full Stack Developer Location: Washington, DC (Hybrid, Every Thursday) Duration: 5 years Interview: Video Job Description: We are looking for a skilled Full Stack Developer with hands-on experience in Node.js, React, Java-based RESTful services, and AWS cloud services. The ideal candidate will be responsible for designing, developing, and deploying scalable web applications in a cloud-native environment. Responsibilities: Develop and maintain front-end applications using React.js. Buil
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Posted 6 days ago

Structural Engineer III

VTG

•

Washington, District of Columbia, USA

Full-time

Overview We are seeking a Scructural Engineer to support our Washington, DC office. Candidate will conduct engineering analyses to define and allocate UxV attributes, ensure design integration, and provide Objective Quality Evidence (OQE) through technical products. Responsibilities include ensuring structures meet performance, stability, and material requirements for shipbuilding programs. What will you do? Perform engineering analyses of customer mission and performance requirements to define
Posted 20 days ago | Updated 1 hour ago