
Open since Aug 2026
Applications Developer IISolutions³ · Arlington
Applications Developer II
ArlingtonOn-siteFull-time
AI Summary
Designs, develops, integrates and deploys software stacks and automation for a mission-critical government network operations program, including troubleshooting production issues and evaluating COTS products. Works heavily with Linux, containers and infrastructure-as-code tooling.
About this role
Title: Applications Developer II
Description:
Solutions3 LLC is supporting a U.S. Government Prime Contractor and its customer on a large mission critical development and sustainment program to design, build, deliver, and operate a network operations environment, including introducing new cyber capabilities to address emerging threats. Solutions3 LLC is seeking an experienced and technically proficient Software Developer to support this critical customer mission.
Eligibility:
Experience with two or more of the following: Python, JSON, Data Analytics, MongoDB, MinIO, Ansible, Vue.js, React, HTML, Kubernetes, Docker, Podman, OpenShift, AWS, View Jazz Framework, Process Automation, Terraform, CI/CD knowledge
Desired Certifications: CSSLP, Sec+
Required Education: Bachelor of Science in Computer Science, Engineering, or related field, or High School diploma and 4-6+ years of directly relevant experience
Description:
Solutions3 LLC is supporting a U.S. Government Prime Contractor and its customer on a large mission critical development and sustainment program to design, build, deliver, and operate a network operations environment, including introducing new cyber capabilities to address emerging threats. Solutions3 LLC is seeking an experienced and technically proficient Software Developer to support this critical customer mission.
Eligibility:
- Must be a US Citizen
- Must have an active SECRET clearance, with the ability to get TS/SCI
- Must be able to obtain DHS Suitability prior to starting employment
- 2+ years of experience in applications development
- Designing, troubleshooting, and implementing software code for end-to-end software development and service integrations
- Designs, develops, enhances, debugs, integrates, and implements software stacks for on premise and cloud-based tools and services
- Troubleshoots production problems related to software applications and pipeline workflows
- Researches, tests, builds, and coordinates the integration of new products based on user and mission requirements
- Initiates action for evaluation and recommendation of application software packages, application integration, and testing tools
- Automate deployments, testing, and builds using IaC toolings including Ansible, Terraform, Git-CI, and others
- Implement recommendations for improving documentation and development process standards
- Ensure quality control of all developed and modified prototype software through rigorous staged testing and pipelines
- Establish optimal configurations and tunings for COTS, GOTS, and open source technologies pertaining to mission needs and project baselines
- Navigate and work within Linux and container heavy environments including Openshift, RHEL, Alma, and Docker
- 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 and Linux terminals
- Knowledge of software automation, application development, and RESTful architecture
- Knowledge of data ETL workflows for on-prem, cloud, and hybrid environments
- Experience working and developing in/with containerization software including Kubernetes, Docker, and Redshift
- Experience working with IaC including Ansible, Git-CI, CloudFormation, and Terraform
- 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
Experience with two or more of the following: Python, JSON, Data Analytics, MongoDB, MinIO, Ansible, Vue.js, React, HTML, Kubernetes, Docker, Podman, OpenShift, AWS, View Jazz Framework, Process Automation, Terraform, CI/CD knowledge
Desired Certifications: CSSLP, Sec+
Required Education: Bachelor of Science in Computer Science, Engineering, or related field, or High School diploma and 4-6+ years of directly relevant experience
Skills
AnsibleCI/CDCloudFormationCOTS IntegrationDockerETLGit-CIKubernetesLinuxOpenShiftPythonRedshiftRESTful APIsRHELSecure Software DevelopmentTerraform
Explore related jobs
More jobs at Solutions³
Similar Linux jobs
- E
Ansible automation engineerEncora · Kuala Lumpur - S
Senior Ansible EngineerSealing Technologies, a Parsons Company · Columbia, United States - AAnsible Automation EngineerAcuity INC · DC, United States
- K
Ansible Technical Leadkrg technology inc · Cary, NC - T
Ansible Automation EngineerTwo95 International Inc. · Newtown Square, Pennsylvania - MSenior Platform Engineer-Ansible and Red Hat Ansible Automation PlatformMotorola Solutions, Inc. · Bangalore, India
Jobs in Arlington
- CRegistered Nurse - PICU Night ShiftCareers Uhsinc · ARLINGTON, Texas
- CRegistered Nurse (RN) - ADULT/GERO Night ShiftCareers Uhsinc · ARLINGTON, Texas
- TGeneral ManagerTaco Time · Arlington, Arlington
- HLine CookHawkers Asian Street Food · Arlington, Virginia
- M
Retail Merchandising Support Associate, Parks at Arlington - Full TimeMacy's · Arlington, TX - G
Sr. Healthcare Transition ManagerGilbane Building Company · Arlington, VA
Browse these categories
Market data for this role
All reports →- SeriesRole reportsOne role family at a time: how many openings, what changed this week, who is hiring, what it pays.
- SeriesSalary reportsWhat employers publish in job postings, by level and workplace. Not self-reported pay.
- Market overviewState of tech hiring, September 2026: up 4.8%Tech hiring rose 4.8% month over month in September 2026, with 411,122 new listings. Customer support and account executive roles led the growth.