Quantico, VA

Developer Jobs in Quantico, VA

11 jobs found

Include remote jobs

4d ago

NCIS SharePoint Developer

General Dynamics Information Technology Quantico, VA

Quantico, VA

4d ago

$108k - $127k/yr Full time Backend Developer .NET Core Application Support

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Job Description

General Dynamics Information Technology supports the NCIS ITD mission out of Quantico, VA, and this role focuses on building and operating secure, compliant SharePoint solutions for authorized users. As a SharePoint Developer, you will design and maintain SharePoint applications and portals that align with security, records management, and accessibility expectations while improving workflows and reporting.

What you will do

Design new applications using SharePoint Controls and Web Service implementations as part of the overall architecture.
Ensure the SharePoint environment meets NCIS requirements for information security, records management, and accessibility.
Deliver solutions that improve workflow efficiency, data sharing, and reporting capabilities for authorized personnel.
Develop, test, and refine applications based on stakeholder requirements and established User Interface design.
Build web-based applications to meet client business needs.
Isolate, diagnose, repair, and resolve software problems.
Analyze and help develop and improve existing applications and processes.
Collaborate with teams, leadership, and customers to support development, framework improvements, and infrastructure changes.
Provide periodic status and performance metrics to technical and program management offices.
Apply industry best practices throughout the development lifecycle.
Design, develop, and customize SharePoint sites and portals both on-prem and in SharePoint Online (SPO) using Microsoft Power App/automate, SharePoint Designer, and other tools.
Create and maintain dashboards, custom web parts, metadata structures, and portal navigation to support a code-specific process.
Develop and maintain a repeatable process for responses to official questions by collecting, consolidating, and preparing written responses for external RFI or internal leadership queries.
Create and maintain records in compliance with DoD Records Management policies and directives.
Organize data and establish file structures to ensure information is stored in locations accessible to relevant user groups.
Develop Tactics, Techniques, and Procedures (TTP) for coordinating information flow and help periodically test those TTPs during exercises.
Integrate information from departments and functions to support internal access and sharing with external customers.
Train, present, and educate front-end users of knowledge management tools, including producing user guides, admin guides, SOPs, and related documentation.

Requirements

Active Secret clearance. Candidates must be able to obtain a TS/SCI after their start date.
8+ years of SharePoint development experience with detailed understanding of the platform, including content types, site columns, managed metadata, and advanced search configuration with managed properties.
Ability to work with and create customized list and library forms at the code level.
Advanced understanding of CSS and master pages.
Experience with technologies including .NET Framework, C#, AngularJS, HTML, AJAX, ASP.NET, XML, JavaScript, jQuery, Microsoft SharePoint Designer, complex SharePoint workflows, Web Services, REST, Keyword Query Language (KQL), and Internet Information Server (IIS).
CompTIA Security+ CE required.
BS Degree in a technical discipline.
U.S. Citizenship required.
Location: Hybrid, 3 days onsite at Quantico, VA and 2 days remote.

Technologies you will work with

SharePoint, SharePoint Controls, Web Services, SharePoint Online (SPO)
Microsoft Power App/automate, SharePoint Designer, Power Platform
SharePoint Framework (SPFx)
CSS, Master Pages
.NET Framework, C#, AngularJS, HTML, AJAX, ASP.NET, XML, JavaScript, jQuery
REST, KQL, IIS
Complex SharePoint Workflows

Compensation and benefits

Salary: USD 107,744 - 126,500 per year
Comprehensive benefits and wellness packages
401K with company match
Competitive pay
Paid time off
AI-powered career tool that identifies career steps and learning opportunities
Internal mobility team focused on career goals
Award-winning culture of innovation and a military-friendly workplace

Desired qualifications

Desirable: MS Certified SharePoint Developer, Azure Developer Associate, Power Platform Developer Associate certifications
Desirable: Familiarity with AvePoint Fly migration tools
Desirable: Experience with SharePoint 2019, SharePoint Server Subscription Edition, and SharePoint Online (SPO)

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5d ago

Software Engineer SME

Govcio LLC Quantico, VA

Quantico, VA

5d ago

$170k - $195k/yr Full time ABAP Application Security Code Quality

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Job Description

GovCIO LLC is hiring a Software Engineer SME to support Artifact Management and Secure Software Development for NCIS systems.

Responsibilities

Designs and codes applications based on provided specifications using appropriate tools.
Maintains and modifies existing software applications.
Analyzes system factors such as input and output requirements, information flow, hardware and software requirements, and alternative solution approaches.
Performs modifications and maintenance for operational programs and procedures.
Participates in code reviews to represent reviewed work for adherence to standards and specifications.
Writes and revises program documentation, operations documentation, and user guides in alignment with standards.
Builds and codes application components or modules using languages such as C++, Visual Basic, ABAP, Java, XTML, etc.
Delivers patches and upgrades to existing systems.
Supports planning for system and development deployment while meeting software compliance standards.
May design GUIs to align with user needs.
Prepares operating instructions, compiles development documentation, and analyzes system capabilities to resolve questions around program intent, input data acquisition, output requirements, programming techniques, and controls.
May develop add-on modules using an application program language.
Provides guidance and targeted assistance for migrating NCIS Mission Applications to a secure software development toolchain, ensuring compliance with DON-CIO policies for secure software development practices and products.

Requirements

Clearance Required: Top Secret/SCI
Experience: 10+ years
Education: High School
Expertise in secure software development with a SecDevOps focus across full-stack domains, including database skills (relational and NoSQL) and application development (compiled and interpreted languages).
Expertise in secure coding practices, including code quality, Zero Trust, SBOM, and secure dependency management.
Experience with artifact management toolsets: Nexus, Artifactory, NuGet, etc.
Experience with SAST/DAST code quality platforms: SonarQube, Aikido, CodeQL, or similar.
Experience with Git-oriented supporting capabilities such as pre-commit hooks and branch management rules.
Comfort applying engineering principles across disparate languages, operating systems, and hosting environments; ability to learn new technologies as needed to support mission needs.
Ability to guide Mission Application developers to build a culture of compliance for sustained implementation of stated objectives.
Shares overlap/redundancy with two other SME software developer positions.

Technologies

C++, Visual Basic, ABAP, Java, XTML
Nexus, Artifactory, NuGet
SonarQube, Aikido, CodeQL
Git, pre-commit hooks
SBOM

Location

Quantico, VA (Hybrid)
Onsite 100% for the first few months

Compensation

USD 170,000 - 195,000 per year

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22d ago

Data Engineer, Senior

Booz Allen Hamilton Quantico, VA

Quantico, VA

22d ago

$78k - $176k/yr Full time Senior Big Data Bigdata

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Job Description

Booz Allen Hamilton is looking for a Senior Data Engineer to support mission-driven technology efforts in Quantico, Virginia. In this onsite role, you will design and deploy scalable data engineering platforms and pipelines, helping organize and transform disparate data into usable insights for client teams.

You will work in an agile environment alongside analysts, data engineers, developers, and data consumers, contributing to advanced solutions while guiding others through the assessment, design, build, and ongoing maintenance of data systems.

What You’ll Do

Build advanced technology solutions and deliver data engineering activities for mission-driven projects.
Develop and deploy pipelines and platforms that organize and make disparate data meaningful.
Apply analytical exploration and data examination while managing the assessment, design, building, and maintenance of scalable platforms for clients.
Support and guide a multi-disciplinary team in a fast-paced, agile environment.

Requirements

6+ years of experience designing data warehouse or data lake solutions, RESTful API models, event processing, or business intelligence for software systems.
Experience building scalable ETL or ELT pipelines, including automating large-scale batch and streaming workflows and parsing structured, unstructured, or event-streaming data.
Coding experience in software programming languages, including Postgres, SQL, Python, Scala, Spark, or Java.
Hands-on experience with Apache Spark, Apache NiFi, or Databricks.
Experience tuning data lake architecture to optimize cloud storage and pipeline performance.
Experience with data management solutions covering data cataloging, data usage, governance policies, and lifecycle management.
Top Secret clearance.
A Bachelor’s degree and 8+ years of experience designing, developing, operationalizing, and maintaining data systems, or 12+ years in lieu of a degree.

Compensation

The projected compensation range for this position is $77,600.00 to $176,000.00 (annualized USD).

Location and Work Model

Location: Quantico, VA (onsite)

Benefits

Health, life, disability, financial, and retirement benefits
Paid leave
Professional development
Tuition assistance
Work-life programs
Dependent care
Recognition awards program
Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen’s benefit programs

Clearance and Security Notice

Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. Top Secret clearance is required.

Identity Verification (Hiring Process)

During the hiring process, you will be asked to complete an identity verification process that uses advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud.
You are expected to be on camera during interviews and assessments.
Booz Allen reserves the right to take your picture to verify your identity and prevent fraud.

Candidate AI Usage Policy

The use of artificial intelligence (AI) or other tools to assist with responses during interviews (in-person or virtual) is prohibited unless permission is explicitly provided.

Technologies

Postgres, SQL, Python, Scala, Java
Apache Spark, Apache NiFi, Databricks
ETL, ELT

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24d ago

Modeling and Simulation Developer

MANTECH Quantico, VA

Quantico, VA

24d ago

Full time Backend Developer Data Analysis Data Analytics

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Job Description

MANTECH is hiring a Software Developer (Modeling and Simulation) in Quantico, VA (onsite) to help the Marine Corps Warfighting Lab transition to digital wargaming.

Responsibilities

Design, develop, and maintain simulation models and environments using a range of programming languages, tools, and data sources
Integrate models and simulations into broader system architectures
Support MCWL Wargaming Division efforts for interoperability testing and model orchestration
Work with engineers, analysts, and operational subject matter experts to improve model fidelity and simulation accuracy
Implement new capabilities, run model testing and validation, and troubleshoot issues across evolving simulation platforms
Plan and coordinate simulation project work, including data collection, stakeholder alignment, and capability tracking
Contribute to simulation project documentation activities

Requirements

Bachelor’s degree in Computer Science, Software Engineering, Game Development, or a related technical field
Minimum 7 years of software development experience focused on simulation or game-based environments
Alternative experience qualifications: 9 years with an associate’s degree, or 10 years without a degree
Proficiency in programming languages including C++, C#, Python, or Java
Experience with simulation platforms or engines such as AFSIM, NGTS, OneSAF, Unity, Unreal Engine, Simio, or Arena
Familiarity with version control and collaborative software development workflows
Must hold a current/active TS/SCI security clearance

Technologies

Languages: C++, C#, Python, Java
Simulation/engines: AFSIM, NGTS, OneSAF, Unity, Unreal Engine, Simio, Arena
Practices/tools: version control systems
Methods: Agile, Scrum
Data: SQL

Preferred Qualifications

Understanding of modeling and simulation principles in military or operational contexts
Familiarity with mission engineering, wargaming, campaign analysis, or Naval Capabilities Integration Process (NCIP), and related military systems/processes
Knowledge of 3D graphics, physics engines, and database management systems (including SQL)
Experience applying Agile or Scrum methodologies to simulation projects
Strong communication, analytical, and cross-functional collaboration skills

Physical Requirements

Ability and willingness to perform occasional manual labor and warehouse duties, including lifting up to 50 pounds
Ability to remain in a stationary position 50% of the time
Ability to occasionally move about inside the office to access file cabinets and office machinery
Ability to frequently communicate with coworkers, management, and customers, which may include delivering presentations, and exchange accurate information in those settings

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1mo ago

Senior Full Stack Developer

Voyager Tech Group LLC Quantico, VA

Quantico, VA

1mo ago Closed

Up to $150k/yr Full time Senior .NET C Sharp

This position is no longer accepting applications (closed Sep 24, 2026).

Job Description

Voyager Tech Group LLC is seeking a Senior Full Stack Developer to support a Federal Government program in a hybrid work arrangement. The position requires onsite presence three days per week in Quantico, VA and focuses on delivering and maintaining mission-critical software applications, including development, testing support, and troubleshooting.

Location and Work Arrangement

Quantico, VA (Hybrid)
Onsite three days per week
Ability to commute: Quantico, VA 22134 (Required)

Compensation

USD 150,000 per year

Experience Level

Minimum experience: 8 years
Software development: 8 years (Required)
C#: 8 years (Required)
.NET: 8 years (Required)

Responsibilities

Design, develop, enhance, debug, and implement software solutions
Document code using .Net XML Documentation
Manage source control using GitHub and/or GitLab, including workflows such as branches from trunk, shelvesets, and peer reviews
Troubleshoot issues across software applications, resolving systems integration and compatibility problems
Support software testing as needed, including development of automated test scripts using automation tools
Collaborate with required stakeholders
Apply best practices to improve technology tools and processes in support of team efficiency and technical execution
Contribute to deliverables and performance metrics where applicable

Required Qualifications

US Citizenship with an active Top Secret Clearance (Required)
8 years of software development experience
Experience with SQL Server 2008 R2 or greater and T-SQL stored procedures, views, and related objects
Familiarity with unit testing and the role tests play in a Continuous Integration environment
Excellent interpersonal, communication, and organizational skills
Strong attention to detail, critical thinking, and troubleshooting ability

Technologies

C#, .NET Framework, .NET Core
JavaScript, Razor
WinForms, WPF
WCF, Entity Framework, VB.NET
C++, XML, LINQ
T-SQL Database platform and T-SQL scripting (Stored procedures, Functions, Views)
MSBuild, PowerShell, InstallShield
SQL Server 2008 R2
GitHub, GitLab, JIRA
Agile/scrum
UML Sequence diagrams, ER diagrams
.Net XML Documentation

Desired Skills

Working knowledge across the listed engineering technologies, including C#, .NET Framework, .NET Core, JavaScript, Razor, WinForms, WPF, WCF, Entity Framework, VB.NET, C++, XML, LINQ, and T-SQL scripting
Understanding of engineering modeling languages such as ER diagrams and UML Sequence diagrams or other engineering artifacts
Agile/scrum development experience
Experience writing and reviewing automated test scripts
Experience with Continuous Integration tools
Familiarity with automated testing frameworks
Familiarity with JIRA

Education

Bachelor's degree (Preferred)

Benefits

401(k)
401(k) matching
Dental insurance
Health insurance
Life insurance
Paid time off
Retirement plan
Vision insurance

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2mo ago

Simulation Developer

MANTECH Quantico, VA

Quantico, VA

2mo ago Closed

Full time Engineer Engineering Integration

This position is no longer accepting applications (closed Sep 11, 2026).

Job Description

MANTECH is hiring a Simulation Developer in Quantico, VA (onsite) to support the Marine Corps Warfighting Lab’s shift to digital wargaming.

Responsibilities

Design, develop, and sustain simulation models and simulation environments using programming languages, tools, and data sources
Integrate simulation models and simulations into larger system architectures
Support Marine Corps Warfighting Laboratory (MCWL) Wargaming Division efforts, including interoperability testing and model orchestration
Partner with engineers, analysts, and operational subject matter experts to improve model fidelity and maintain simulation accuracy
Implement new simulation features, perform model testing and validation, and troubleshoot issues across evolving simulation platforms
Lead and support planning, coordination, and documentation for simulation projects, including data collection, stakeholder alignment, and capability tracking

Requirements

Bachelor’s degree in Computer Science, Software Engineering, Game Development, or a related technical field
Minimum 7 years of software development experience focused on simulation or game-based environments; 10 years total experience without a degree
Proficiency with programming languages including C++, C#, Python, or Java
Experience with simulation platforms or engines: AFSIM, NGTS, OneSAF, Unity, Unreal Engine, Simio, or Arena
Familiarity with version control systems and collaborative software development workflows

Preferred Qualifications

Understanding of modeling and simulation principles in military or operational contexts
Familiarity with mission engineering, wargaming, campaign analysis, or Naval Capabilities Integration Process (NCIP), and related military systems/processes
Knowledge of 3D graphics, physics engines, and database management systems (example: SQL)
Experience using Agile or Scrum development methodologies in simulation projects
Strong communication, analytical, and cross-functional collaboration skills

Clearance Requirements

Must possess a current/active TS/SCI security clearance

Physical Requirements

Ability and willingness to perform occasional manual labor and warehouse duties
Ability to lift up to 50 pounds
Ability to remain in a stationary position 50% of the time
Occasionally move within the office to access file cabinets and office machinery
Frequently communicate with coworkers, management, and customers, which may include delivering presentations; must be able to exchange accurate information

Technologies

C++, C#, Python, Java
AFSIM, NGTS, OneSAF, Unity, Unreal Engine, Simio, Arena
Version control systems, SQL

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2mo ago

Wargame Developer

MANTECH Quantico, VA

Quantico, VA

2mo ago Closed

Full time Data Processing Engineering Graphics Development

This position is no longer accepting applications (closed Sep 9, 2026).

Job Description

MANTECH is seeking a Wargame Developer to support the Marine Corps Wargaming Division in Quantico, VA. This onsite role focuses on moving from traditional wargaming toward high-fidelity digital environments that support senior leader decision making.

The position centers on building and running simulation databases and digital interfaces, while also supporting mechanics development, testing, and the capture of player decisions and telemetry across both tabletop and digital play.

Key Responsibilities

Design and produce high-quality physical player aids and reference guides, leading their evolution into interactive digital interfaces.
Develop, operate, maintain, and archive simulation databases using government-provided M&S tools to improve tabletop and digital exercises before and during wargame execution.
Build interfaces to modeling and simulation tools for game play, and operate complex digital tooling during execution while translating technical outputs into real-time “so-what” narratives for senior decision makers.
Bridge analog and digital environments by evangelizing new tool capabilities and usage methods to help the customer increase digital maturity.
Support analysts by developing tools that capture player decisions and telemetry in both formats, enabling robust post-game reconstruction.
Partner with designers and developers to refine mechanics that reflect Marine Corps capabilities while staying intuitive and playable for senior stakeholders, and lead testing and evaluation of a game design prior to gameplay.

Required Qualifications

Bachelor’s degree and at least 4 years of experience in wargaming, military modeling and simulation, or military operations. A minimum of 10 years of related experience can be substituted for the degree.
Proficiency with graphic design and layout software (for example, Adobe Creative Cloud, PowerPoint) to produce professional-grade player aids and products.
Ability to quickly learn, master, and operate new software-based modeling and simulation tools.
Experience developing player-facing products, reference guides, or game mechanics manuals.
Ability to provide examples of product development work (such as reference guides or branded materials).

Technology Stack

Adobe Creative Cloud
PowerPoint
AFSIM
Command PE

Preferred Qualifications

Familiarity with the transition from analog tabletop exercises (TTX) to integrated digital environments.
Experience with government-provided simulation tools such as AFSIM, Command PE, or similar platforms.
Prior experience supporting the Marine Corps or other Federal wargaming entities.
Ability to conduct research and capture detailed data inputs needed for game fidelity, including coordination with intel branches to capture detailed data for game play.
Familiarity with government and commercial game engines.

Clearance Requirements

Must have a current and active TS/SCI clearance.

Physical Requirements

Must be able and willing to perform occasional manual labor and warehouse duties, with the ability to lift up to 50 pounds.
Must be able to remain in a stationary position 50% of the time.