system Jobs in Virginia

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Senior Python/PySpark Developer

V.L.S. Systems, Inc

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McLean, Virginia, USA

Contract

Role: Senior Python/PySpark Developer Location: Mclean, VA-Onsite Duration: Long Term Must Have Skills are 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 data-oriented modernization project. New System: Pytho
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Posted 3 days ago

ORACLE TESTING LEAD

Vings Technologies

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Remote

Contract, Third Party

Key Responsibilities: Lead the team to perform Functional, System Integration, Performance and Regression testing.Develop test plans and test cases, traceability metrics and leverage automated testing frameworks to improve software quality and increase speed of delivery.Supervise all testing activitiesWork closely with clients and implementation teams to understand the product roadmap, features, user stories and acceptance criteria to develop test plans and test casesAnalyze requirements and sys
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Posted 3 days ago | Updated 3 days ago

Argos Report Writer - Developer

Zolon Tech Solutions Inc

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Remote

Contract

Title : Argos Report Writer - Developer Location : Raleigh, NC Duration : 12+ months Job Description: Remote PositionInterview Type: Either Webcam Interview or In PersonUNCP is looking for an experienced Argos Report Writer.This position will be responsible for developing data blocks in our Argos reporting tool as well as working with our functional offices to help them determine their reporting needs.Developing data blocks in Argos using either the GUI or SQL.Experience maintaining Argos securi
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Posted 4 days ago

C# Natural Developer

Talent Groups

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Remote

Contract

We are seeking a skilled .Net Developer with experience in both legacy and modern programming environments to support and enhance Child Welfare Information Systems. The ideal candidate will have strong technical expertise, a solid understanding of child welfare processes, and a proven track record in maintaining and transitioning legacy systems. 2+ years of experience with Natural. 5+ years of experience with Visual Basic 6 5+ years of experience with SQL Proficiency in .NET Framework (C#, ASP.N
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Posted 1 day ago | Updated 1 day ago

LAN/WAN Administrator at Columbus, Ohio local only

Atash Enterprises, LLC

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Remote or Columbus, Ohio, USA

Contract

Install, maintain, configure, upgrade and administer network hardware (e.g., routers, switches, firewalls, et al.) Required5YearsWipe configuration of end-of-life network equipment and prepare for salvage Required5YearsAdminister agency telecommunication circuit moves, adds and changes Required5YearsDiagnose, analyze and resolve issues for Department of Public Safety (DPS), Automated Title Processing System (ATPS), Deputy Registrar (DR) Required5Years Create, organize, file and maintain documen
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Posted 4 days ago | Updated 4 days ago

Sr. .NET Full Stack Developer

ARK Solutions Inc

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Remote

Contract

Title: Sr. .NET Full Stack Developer Location: - Remote, Local to VA preferred. Contract : 24 month(s)+ JOB SUMMARY: We are seeking an experienced .NET Full Stack Developer to support the redevelopment of a legacy System. This project involves modernizing an existing system upgrading to .NET (latest version) and SQL Server 2019 Key Responsibilities: Rebuild and modernize the backend architectureGood Pl/SQL experienceWork with both technical and non-technical stakeholders to gather requirements a
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Posted 10 days ago

DataStage Developer

Apexon

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Remote

Full-time

Role: ETL DataStage Developer Location: Remote Required Skills: Hands-on experience in Enterprise Data Warehouse, Encounter Processing Module, reporting engines, and an Integrated Case Management system. Experience with IBM InfoSphere DataStage, DB2.Experience with Medicaid Statistical Information System or Children's Health Insurance Program.
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Posted 25 days ago | Updated 1 day ago

Systems Engineer - Modeling and Simulations SME

QinetiQ

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McLean, Virginia, USA

Full-time

Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security, and related fields all
Posted 18 hours ago | Updated 8 hours ago

Software Engineer

Trinity Technology Solutions LLC

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Alexandria, Virginia, USA

Full-time

Location: Alexandria, VA / San Diego,CA / Aurora,CO / Annapolis Junction,MD - Onsite Duration: Permanent Clearance Required: TS/SCI with CI Poly Job Overview:We are seeking a highly skilled Software Engineer to join our critical program, contributing to the development and support of enterprise-level software systems. This role offers a permanent position working in a secure and collaborative agile environment across multiple U.S. locations. You will be responsible for designing, developing, te
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Posted 2 days ago

G2 SharePoint Application Developer | Active Top Secret clearance

General Dynamics

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Remote

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret Public Trust/Other Required: None Job Family: Web Development Job Qualifications: Skills: Application Development, ASP.NET, Web Development Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a SharePoint Application Developer with GDIT. A career in enterprise IT means
Posted 28 days ago | Updated 2 hours ago

Space Systems Engineer - Integration

QinetiQ US

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Chantilly, Virginia, USA

Full-time

Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security, and related fields a
Posted 12 days ago | Updated 1 day ago

SAP PCS Lead

radient.ai

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Remote

Contract

Title: SAP PCS Lead Location: Remote Mandate- A&D and PCS experience, Discrete Manufacturing in A&D is mandate A&D clients need to be names that build airplanes like Pratt Whitney or Bombardier, etc. MBoM, Routing and Shop Floor Execution s SAP Best Practice Work Stream requirement gathering with the business process owners fill in the Business-Driven Configuration Assessment questionnaire. Based on the answers obtained from the assessment, consultants need to plan/build the Workshop A (System D
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Posted 2 days ago

Information Systems Security Engineer

SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2508038 Location: CHANTILLY, VA, US Date Posted: 2025-07-30 Category: Cyber Subcategory: Cybersecurity Spec Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking an experienced Information Systems Security Engineer (ISSE) for a position located in Chantilly, VA. The successful candidate will leverage overall system knowl
Posted 10 days ago | Updated moments ago

Python Software Developer

ManTech

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Herndon, Virginia, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Python Software Developer join our team in Herndon, VA. Join an elite team of Software Developers, Data Engineers, and System Engineers who are developing and deploying unprecedented capabilities for the Intelligence Community. If you're interested in directly changing the way new technology is used to protect our country, come join us! Responsibilities include, but are not limited to: Understand requirements and think strategically and cr
Posted 25 days ago | Updated 22 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 3 days ago

nCino Consultant

ApTask

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Remote

Contract

Salesforce & nCino Development:Designing and developing custom solutions on the Salesforce platform, specifically within the nCino framework, using technologies like Apex, LWC, Visualforce, and Flows. nCino Module Customization:Configuring and customizing nCino modules, including Loan Origination, Document Manager, and Commercial Banking workflows. System Integration:Integrating Salesforce and nCino with external systems using APIs (REST/SOAP).
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Posted 3 days ago | Updated 2 days ago

Systems Engineer Vulnerability Security / Contract / Remote

Motion Recruitment Partners, LLC

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Remote or Boston, Massachusetts, USA

Full-time

We are partnering with a leading healthcare organization in New York City to build a Vulnerability Remediation Tiger Team. This is a 6-month engagement focused on addressing critical vulnerabilities across a massive and complex IT environment, spanning on-premise systems, cloud infrastructure, and networking. This is an opportunity to be part of a fully supported, high-priority Tiger Team reporting directly to the CISO's office. You'll work in a fast-paced, Scrum-style environment with the abili
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Posted 12 days ago | Updated 10 hours ago

Systems Administrator

Leidos

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Springfield, Virginia, USA

Full-time

Description The Multi-Domain Solutions (MDS) division at Leidos is seeking a detail-oriented and experienced Systems Administrator to manage the installation, configuration, administration, and maintenance of enterprise systems and associated hardware. The ideal candidate will play a key role in supporting IT infrastructure, ensuring system reliability, performance, and security across physical and virtual environments. Primary Responsibilities: Install, configure, and maintain systems, includi
Posted 8 days ago | Updated 1 day ago

Sr. Information Systems Security Officer

Data Intelligence LLC.

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Vienna, Virginia, USA

Full-time

Data Intelligence, LLC is seeking a skilled Information Systems Security Officer (ISSO) to support a top-tier federal client engaged in national security and counterterrorism operations. This full-time position, based in Vienna, VA, plays a critical role in securing complex IT systems in a high-visibility, mission-driven environment. The selected candidate will work closely with government and contractor stakeholders to ensure compliance, manage risk, and defend against evolving cyber threats. K
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Posted 5 days ago

Hogan Business Systems Analyst III (Remote)

First-Citizens Bank & Trust Company

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Remote or Raleigh, North Carolina, USA

Full-time

Overview This is a remote role that may be hired in several markets across the United States. We are seeking an experienced Hogan System Analyst to lead and drive business process transformation initiatives. This position is responsible for providing advanced technical and operational business system support for core banking team. As a senior member of the team, you will collaborate with business stakeholders, architects, and development teams to deliver solutions that align with strategic obj
Posted 11 days ago | Updated 11 hours ago