Salary
≈ $113k – $222k per year (Estimated)
Location
In office (Arlington)
Seniority
Middle · 5+ years exp
Employment
Full-Time
Confirmed on the employer's own hiring board on Oct 30, 2026. First seen by Alion on Jun 24, 2026. ARSIEM scores B on the Alion truth index.
Overview
Company
Impact
Profile match
ARSIEM Corporation is a US government contractor that delivers cybersecurity, enterprise architecture, applications development, embedded software development and software test and evaluation services to Department of Defense and intelligence community customers. Founded in 2013 by chief executive R. Chuck Matthews, the company supports several federal agencies, with much of its current work for a government client in Arlington, Virginia, in cyber defence, forensics and lab infrastructure. It hires information systems security engineers, host and network systems analysts, incident handlers, embedded systems researchers, lab managers and cyberspace operations instructors.
ARSIEM is looking for an Applications Developer to design, troubleshoot, and implement software code for end-to-end software development.This position will support one of our Government clients in Arlington, VA.
Responsibilities
- Designs, troubleshoots, and implements software code for end-to-end software development
- Designs, develops, enhances, debugs, integrates, and implements software
- Troubleshoots production problems related to software applications
- Researches, tests, builds, and coordinates the integration of new products based on user requirements
- Initiates action for evaluation and recommendation of application software packages, application integration and testing tools
- Resolves problems with software and responds to suggestions for improvements and enhancements
- Implements recommendations for improving documentation and development process standards
Minimum Qualifications
- BS Computer Science, Computer Engineering, Computer Information Systems, Computer Systems Engineering or related degree; or HS Diploma & 7+ years of directly relevant experience.
- 5+ years of directly relevant experience in applications development
- Knowledge of secure software development lifecycle and code versioning and maintenance
- Experience with assessing and integrating commercial off the shelf (COTS) products
- Knowledge and familiarity to work with the installation, demonstration, test, validation and evaluation of new and existing software, tools, methods, and software measurement technologies
- Must have operational experience with Python
- Knowledge of software application development and RESTful architecture
- Knowledge of data transformation and manipulation via code
- Experience working and developing in/with containerization software including Kubernetes and Docker
- Must have strong communication skills and have experience interacting and with customers directly in a project environment or technical demonstration
- Must be able to work collaboratively across remote and physical locations
Preferred Qualifications
- Experience with two or more of the following: Python, Silk, JSON, Data Analytics, MongoDB, Elastic Search, Postgress, Ansible, Vue.js, React, HTML, Kubernetes, Docker, Podman, AWS, View Jazz Framework, Process Automation, UI Development, CI/CD knowledge
- CSSLP
- Sec+
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