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Added 2 mins ago
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Algorithmic Trader - Delta One
Simplex Trading
Chicago, IL
- $150,000 to $200,000 USD / year
Python research stack (polars or pandas, numpy, gradient-boosted trees, SQL). Reads C++. Has worked alongside FPGA or low-latency engineers.
Added 2 mins ago
Threat Intelligence Analyst
Recorded Future
Washington, DC
Fluency in common CTI research and data analysis platforms/tools such as the Elastic Stack (ElasticSearch, Kibana), Maltego, Modat, Shodan, Censys, DomainTools, or other similar…
Added 2 mins ago
Threat Intelligence Analyst
Recorded Future
Boston, MA
Fluency in common CTI research and data analysis platforms/tools such as the Elastic Stack (ElasticSearch, Kibana), Maltego, Modat, Shodan, Censys, DomainTools, or other similar…
Added 5 mins ago
Director, Data Science - Consumer and Developer Experience (Remote-Eligible)
Capital One
Annapolis, MD
Leverage a broad stack of technologies - Python, Conda, AWS, H2O, Spark, and more - to reveal the insights hidden within huge volumes of numeric and textual data
Added 6 mins ago
M
Service Engineer II - Ads Platform
Microsoft
WA · Redmond, WA · Redmond
- $102,100 to $219,200 USD / year
…customer empathy with a passion for building automation and full-stack tools. As a subject matter expert, they will partner across Product, Engineering, and Support, guide global teams, own…
Added 6 mins ago
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Senior Software Development Engineer
Microsoft
WA · TX · CA · Redmond, WA · Austin, TX · Mountain View, CA · Redmond · Austin · Mountain View
- $119,800 to $261,000 USD / year
…systems that power Azure. In this role, you will work on a full stack that manages and monitors cloud hardware across hyperscale environments, driving improvements in reliability,…
Added 14 mins ago
NF
Senior Manager, Advanced Data Analytics and Insights
National Financial Services LLC
Boston, MA
- $107,000 to $216,000 USD / year
…analytical and technical expertise with business acumen. As a full‑stack analytics professional, you’ll deliver end‑to‑end BI solutions and Insights while partnering with stakeholders to…
Added 20 mins ago
Development Operations (DevOps) Engineer
LLNL
Livermore, CA
Familiarity with LC LlamaMe, a Large Language Model inference software stack, and/or familiarity with LC LaunchIT, a full-stack web service provisioning platform.
Added 23 mins ago
Principal Forward Deployed Engineer
Zuora
Foster City, CA
Forward Deployed Engineering (FDE) is Zuora’s newest technical go-to-market motion. Forward Deployed Engineers are full-time engineers in Zuora’s Product & Engineering organization who…
Added 33 mins ago
Senior Software Engineer
Bigbear.ai
Norfolk, VA
Software Development: Design, develop, document, test, and debug applications software and systems using full-stack development principles.
Added 33 mins ago
SA
Senior Software Engineer, Frontend Platform (R5790)
Shield AI
San Diego, CA · San Mateo, CA
- $130,000 to $240,000 USD / year
We are looking for a full-stack engineer interested in customer-facing products, developer tools, and AI-assisted workflows. You will partner with internal subject-matter experts to build…
Added 1 hour ago
Technical Marketing Engineering Technical Leader
Cisco
San Jose, CA
Our organization is at the forefront of Cisco’s strategic evolution into the Full-stack AI market. We are a specialized, high-impact team dedicated to building and scaling the next…
Added 1 hour ago
Senior Software Engineer
Dekker
Albuquerque, NM
Designs, develops, and maintains full-stack applications, APIs, and integrations using current web frameworks, C#/.NET, Python, and other necessary technologies
Added 1 hour ago
C
Solutions Architect
Chainalysis
Remote, United States
- $100,000 USD / year
- Take ownership of customer outcomes across the full lifecycle, from initial discovery and solution design through investigation support, compliance program delivery, deployment,…
Added 1 hour ago
Staff Software Engineer, AI
Western Governors University
Salt Lake City, UT
Full-stack production experience with a server-side language such as Java, Python, TypeScript/Node, C#, or Go, and a modern front-end framework such as Angular, React, or Vue.
Added 1 hour ago
TT
Senior/Staff Software Engineer
True Talent Solutions Partners
New York, NY
- $180,000 to $270,000 USD / year
- Guide architecture and technical decisions, identify bottlenecks, and deliver full-stack solutions when needed.
Added 1 hour ago
TT
Member of Technical Staff, Agent Platform
True Talent Solutions Partners
New York City, NY
- $200,000 to $300,000 USD / year
- Four to ten years of backend or full-stack engineering experience, including production AI agent systems.
Added 1 hour ago
TT
Member of Technical Staff
True Talent Solutions Partners
New York, NY
- $150,000 to $300,000 USD / year
- Strong expertise in at least one full-stack language, with experience in TypeScript, Python, AI agents, or infrastructure.
Added 1 hour ago
Software Engineer
Ford
Dearborn, MI · Dearborn
2+ years building and deploying full-stack applications in production.
Added 1 hour ago
Jr. Full Stack Developer
The Cadmus Group, Inc.
UNAVAILABLE
1–2 years of experience in full stack web development - Python, JavaScript, NodeJS
Added 1 hour ago
Data Engineer, Product
Notion
San Francisco, CA
…data foundations that help our product and company reach their full potential. You'll design and build reliable, trusted datasets that accelerate decision-making across product and business…
Added 1 hour ago
Software Engineer
Ford Global
Dearborn, MI
2+ years building and deploying full-stack applications in production.
Added 1 hour ago
Product Engineer
TechnologyAdvice
Remote, United States
Build and maintain full-stack applications, backend services, automations, data workflows, and internal tools that create business value.
Added 1 hour ago
R&D Engineer Intern
The Pennsylvania State University
United States
Enthusiastic about software development, with proficiency in Java, C++, and Python. Skilled in object‑oriented design, version control (Git), and debugging. Experienced in developing…
Added 1 hour ago
T
Atlassian Developer
TEKsystems
Colorado Springs, CO
- $55 to $65 USD / hour
Experience customizing workflows, setting up dashboards, and generating reports or full stack developer experience

Volume Integration

Operational Systems Engineer (Full Performance)

Chantilly, VA, United States

The salary range for this position is $115,453.00 to $147,077.00.

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Job details

Pay: The salary range for this position is $115,453.00 to $147,077.00.
Posting language: English

Original job description

Help engineer the automation capabilities that make complex software testing more scalable, efficient, and adaptable. As an Operational Systems Engineer (Full Performance) in Chantilly, VA, you'll contribute to the development and sustainment of a cross-platform software test automation system supporting critical mission requirements. In this role, you'll work across application development, infrastructure automation, and virtualization to enhance the existing DART platform and expand its ability to support diverse testing environments. Using technologies such as Python, C++, REST APIs, Docker, Ansible, and Terraform, you'll help develop automation services, integrate modern DevOps capabilities, and support both legacy workloads and emerging AI-enabled development initiatives. This opportunity is well suited to an engineer who enjoys solving complex technical challenges, working across Linux and Windows environments, and building practical solutions that improve how software is tested and delivered.

Key Responsibilities

Design, develop, implement, and maintain IT systems and software capabilities that support mission network operations and end users.
Enhance and extend the existing DART software test automation platform, including application-layer development, integration, and operational sustainment.
Develop robust applications and automation services using Python and C++, supporting cross-platform testing and infrastructure management.
Implement and maintain application interfaces, including RESTful APIs with Swagger documentation, while supporting existing Python bindings and legacy integrations.
Integrate Infrastructure as Code technologies such as Ansible and Terraform with DevOps tools including Bamboo, Bitbucket, Confluence, and Jira.
Automate the provisioning, configuration, and management of virtualized testing environments across VMware, KVM, Proxmox, physical hardware, and other hypervisor platforms.
Evaluate technology options, assess implementation tradeoffs, and recommend solutions that meet scalability, compatibility, and operational requirements.
Develop end-to-end automation workflows, including logic for automated resource allocation and scaling across customized testing environments.
Support containerized applications and automated testing and deployment processes using Docker, CI/CD pipelines, and modern DevOps practices.
Apply knowledge of network operations and the OSI model, particularly Layers 1–4, to support system integration, connectivity, and troubleshooting.
Implement and maintain application authentication and authorization capabilities using protocols and standards such as OAuth, JWT, and OpenID Connect.
Design, integrate, and optimize data storage solutions using SQL Server and/or MongoDB, with attention to performance, reliability, and application requirements.
Identify opportunities to improve system efficiency, expand automation capabilities, and support both established workloads and emerging AI-enabled software development efforts.
Document technical designs, deployment procedures, test plans, system configurations, and operational processes.
Collaborate with engineers, colleagues, and mission partners to communicate technical approaches, explain tool functionality, and coordinate implementation and operational activities.
Manage assigned projects from requirements gathering and design through implementation, testing, and final documentation, working independently with minimal supervision.

Required Qualifications

Bachelor's degree in Computer Science, Computer Engineering, or a related technical discipline (or equivalent combination of education and experience).
5+ years of relevant technical experience supporting software engineering, systems engineering, test automation, or related technical initiatives.
5+ years of programming experience with Python, along with strong knowledge of C++ for developing robust software applications.
5+ years of experience designing, architecting, and developing enterprise-scale applications.
5+ years of experience developing operating-system-agnostic platforms or applications supporting both Linux and Windows environments and diverse testing targets.
Hands-on experience automating and managing multiple hypervisor platforms, including VMware and KVM, to support complex, scalable, and highly customized environments.
Understanding DevOps principles, containerization using Docker, and CI/CD pipelines for automated testing and software deployment.
Experience developing end-to-end automation solutions, including functionality for automated resource allocation or scaling.
Working knowledge of authentication and authorization standards such as OAuth, JWT, and OpenID Connect.
Strong understanding of SQL Server, including database administration or performance optimization, and/or experience with MongoDB for NoSQL data storage.
Familiarity with infrastructure and application integration, system configuration, and software testing practices.
Strong analytical, troubleshooting, and decision-making skills, with the ability to adapt to emerging issues, changing priorities, and short deadlines.
Demonstrated ability to learn new technologies quickly and maintain awareness of evolving software engineering and infrastructure practices.

Preferred Qualifications

Programming experience with additional languages such as Go or Rust, or advanced C++ development for low-level system and hypervisor interactions.
5+ years of experience with C# and .NET Core for application development.
Experience automating and managing multiple hypervisor platforms, including Harvester, to support complex and customized testing environments.
Experience with Infrastructure as Code (IaC) tools such as Ansible, Terraform, and/or Helm to manage, provision, and version-control virtualized infrastructure and configurations.
Experience with Kubernetes for container orchestration.
Experience supporting both on-premises and cloud-based deployment technologies and automation workflows.
Knowledge of Linux and Windows kernels and kernel drivers, particularly in support of deep-level application and hardware compatibility testing.
Experience managing large-scale remote workstation clusters, with an emphasis on high availability, low latency, and scalable resource utilization.
Familiarity with AI-assisted development tools, including applications that improve software development productivity and automation.
Experience in integrating machine learning models into software applications.
Understanding of event-driven architecture principles and their application to scalable systems.
Experience with Elasticsearch for log management and search, or familiarity with open-source ELK Stack technologies.
Experience developing and documenting standard operating procedures for systems, networks, or technical platforms.
Strong organizational skills, attention to detail, and the ability to manage multiple assignments while adapting to evolving requirements.
A self-starter mindset, with the ability to work independently and collaboratively while exploring and adopting new technologies.

Position Clearance Requirement:

TS/SCI with an FSP

Salary and Benefits Information:

The salary range for this position is $115,453.00 to $147,077.00. The proposed range is intended as a general guideline. Final compensation will be determined based on qualifications, experience, location, and contractual considerations and may fall outside of the stated range. We offer a great benefits package designed to support you and your family. View our benefits information here: https://sapns2.com/ns2-mission-careers/

Please be aware many of our positions require the ability to obtain or maintain a U.S security clearance which requires U.S citizenship. We win with inclusion NS2 Mission’s culture of inclusion, focus on health and well-being, and flexible working models help ensure that everyone – regardless of background – feels included and can run at their best. At NS2 Mission, we believe we are made stronger by the unique capabilities and qualities that each person brings to our company, and we invest in our employees to inspire confidence and help everyone realize their full potential. We ultimately believe in unleashing all talent and creating a better world. NS2 Mission is committed to the values of Equal Employment Opportunity and provides accessibility accommodations to applicants with physical and/or mental disabilities. If you are interested in applying for employment with NS2 Mission and are in need of accommodation or special assistance to navigate our website or to complete your application, please send an e-mail with your request to Recruiting Operations Team: NS2Mission.Careers@sapns2.com. Qualified applicants will receive consideration for employment without regard to their age, race, religion, national origin, ethnicity, age, gender (including pregnancy, childbirth, et al), sexual orientation, gender identity or expression, protected veteran status, or disability, in compliance with applicable federal, state, and local legal requirements.

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