Software Integration Engineer II
Company: Reflexive Concepts
Location: Annapolis Junction
Posted on: April 1, 2026
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Job Description:
Reflexive Concepts is seeking a skilled Software Integration
Engineer to join our team! The ideal candidate will have strong
experience in system integration, installation automation, and
cross-team collaboration, as well as experience with Agile
development methodologies and other related technologies.
Qualifications: A bachelor’s degree in a technical discipline and
six (6) years' experience as an SIE in programs and contracts of
similar scope, type, and complexity Ten (10) years’ SIE experience
may be substituted for a bachelor’s degree Key Responsibilities:
Lead the integration, automation, and ongoing maintenance of five
COTS products—including TeamMate, Power BI, and CMTS—within a
secure cloud environment Perform quarterly updates, upgrades, and
new installations, including creating or updating documentation for
products with less mature processes Oversee certificates, multiple
development environments (x3), and day-to-day System Administration
tasks, coordinating with the Cloud Operations Team for more complex
activities Diagnose and troubleshoot integration issues,
determining whether they stem from vendor bugs or configuration
errors Automate installation and operational processes using
scripting languages (e.g., Python) and Windows or Linux
command-line tools within Windows EC2 instances in a C2S
environment Manage and query Microsoft SQL databases Support
thousands of government users through the reliable operation of
integrated applications Required: Experience with agile development
methodologies Willingness to learn and develop strong understanding
new technologies and products Experience developing and updating
technical documentation including project schedules Knowledge of
scripting languages Experience developing and executing tests to
validate the installation, integration, and configuration of
COTS/GOTS software Experience developing software tool plugins in
the language in which the tools are written Experience with basic
system administration skills in cloud hosting platforms Desired:
Hands-on experience with software installation, configuration, and
automation Familiarity with Windows and Linux environments
Proficiency in scripting and automation tools Strong
troubleshooting and analytical skills to identify root causes of
integration issues Ability to create or refine process
documentation for repeatable success Experience collaborating with
cloud or infrastructure teams
Keywords: Reflexive Concepts, Montgomery Village , Software Integration Engineer II, IT / Software / Systems , Annapolis Junction, Maryland
