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Michael Januszewski Email & Phone Number

Software Test Engineer 3 at Sierra Nevada Corporation
Location: Lafayette, Colorado, United States 5 work roles 2 schools
2 work emails found @sncorp.com LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails

Work email m****@sncorp.com
LinkedIn Profile matched
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Current company
Role
Software Test Engineer 3
Location
Lafayette, Colorado, United States

Who is Michael Januszewski? Overview

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Quick answer

Michael Januszewski is listed as Software Test Engineer 3 at Sierra Nevada Corporation, based in Lafayette, Colorado, United States. AeroLeads shows a work email signal at sncorp.com and a matched LinkedIn profile for Michael Januszewski.

Michael Januszewski previously worked as QA Engineer at Switchfly and Senior Software Engineer at Konica Minolta Systems Laboratory. Michael Januszewski holds M.S., Computer Science from New York University - Polytechnic School Of Engineering.

Company email context

Email format at Sierra Nevada Corporation

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{first}.{last}@sncorp.com
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AeroLeads found 2 current-domain work email signals for Michael Januszewski. Compare company email patterns before reaching out.

Profile bio

About Michael Januszewski

Experienced, detail-oriented engineer with a proven track record in R&D, business and test engineering environments. Adept at learning new technologies, applying them to testing environments and developing clean and well-structured code. Excellent analytical, writing and organizational skills. Technical skills include: Languages: Java, C, JavaScript, PostScriptOperating Systems: Fedora Linux, Unix, macOS, Windows
Tools: Jira, Selenium WebDriver, Appium, Rest Assured, Postman, Robot Framework, MySQL, Git, GitLab, JMeter, SAFe Agile, TestNG, Log4j2, JUnit, Eclipse, Jenkins, Cucumber, MS Office

Listed skills include Embedded Systems, Software Development, C, Unix, and 14 others.

Current workplace

Michael Januszewski's current company

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Sierra Nevada Corporation
Sierra Nevada Corporation
Software Test Engineer 3
AeroLeads page
5 roles · 31 years

Michael Januszewski work experience

A career timeline built from the work history available for this profile.

Software Test Engineer 3

Current

Sparks, Nv, Us

Have active Secret U.S. security clearance.- Used Jira to create new manual test cases, record test results, organize test cycles and submit defects for ISR military aviation mission software. Broke down top level system requirements into testable pieces.- Supported Ranorex Studio automation tests to help verify requirements. Used other engineering tools such as radar and environmental data simulators and Wireshark in Systems Integration Lab and Mission Operator Pallet environments.- As a certified Agile practitioner I worked on a Scrum team that includes developers, System engineers and other Test engineers. Interfaced with team members to ensure that feature implementation matched desired functionality.- Wrote various documentation including test plans, test reports, operator manual updates and version descriptions.

2020 - Present ~6 yrs 6 mos

Qa Engineer

Denver, Colorado, Us

- Developed and maintained Selenium WebDriver automated web application tests using Java on multiple browsers. Used TestNG for automated unit and integration testing and the Log4j2 logging infrastructure. - Performed automated RESTful API testing using Rest Assured, manual testing with Postman and JMeter for performance testing. - Certified member of a SAFe Agile team. Participated in Extreme Programming and code reviews.- Used Jira and TestTrack Pro to write test plans and test cases and to submit and track bugs. - Performed accessibility testing of web applications using VoiceOver, TalkBack and NVDA.

2018 - 2020 ~2 yrs

Senior Software Engineer

Ramsey, Nj, Us

- Created unit, system, port and regression tests for printers which were run manually and by Jenkins. Test analysis indicated a 60% increase in code coverage. Recorded defects using TestTrack Pro, communicated issues with other engineers and wrote release documentation.- Added capabilities to printer software including image processing attributes, embedded Color Management System features, spot color support, color conversion and special effects, PDF optimization and improved font rendering. - Designed, coded in C/C++ and debugged new features in printing systems and maintained existing code in a Linux development environment. - Added capabilities to OOXML (XML of MS Office applications) printer language software including XML parsing, graphical representation of charts, the layout of Word objects and Microsoft Graphics interpreters for EMF/WMF metafiles.

2005 - 2017 ~12 yrs

Systems Integrator (Contract)

Hp

Palo Alto, Ca, Us

- Performed firmware integration tasks across 9 current printer code bases using ClearCase in a Unix development environment. Generated beta and freeze code for release to customers. - Ported fixes made on future products back to current products. Managed the risk assessment of each change in the firmware. Screened, triaged and performed root cause analysis on ad hoc and customer reported defect test files. Generated team metrics using Excel.

2001 - 2005 ~4 yrs

Software Test Engineer And Software Design Engineer

Hp

Palo Alto, Ca, Us

Software Test Engineer- Test lead for embedded JVM / Web Server and PostScript teams. Team liaison to internal QA department. - Utilized Jtest, a Java testing tool, to automate test file execution and increase code coverage by 45%. Also used it to detect memory leaks, deadlock conditions and security vulnerabilities.- Wrote system, unit, performance and regression tests in Java and PostScript that utilized engine emulators and simulators. Wrote Qualification Test Plans.- Managed test vendor relationship resulting in a 35% reduction in reported irrelevant defects and an improved working relationship. - Performed manual GUI and functionality web testing. Examined HTML code on various browser / OS combinations to verify content appearance.Software Design Engineer- Designed, coded in C/Unix and tested 15 new PostScript color operator extensions to third party firmware (Xionics). Collaborated with their engineers to customize and debug the firmware. Wrote accompanying documentation. - Developed Colormetric and Business CRDs (color rendering dictionaries) in PostScript for LaserJet printers. Designed and wrote programs in C to organize color swatch data obtained from a spectrophotometer, extrapolate RenderTable values and test their accuracy. - Mentored a junior programmer and wrote release documentation.

1996 - 2001 ~5 yrs
2 education records

Michael Januszewski education

M.S., Computer Science

New York University - Polytechnic School Of Engineering

B.S., Computer Science And Mathematics

Hofstra University
FAQ

Frequently asked questions about Michael Januszewski

Quick answers generated from the profile data available on this page.

What company does Michael Januszewski work for?

Michael Januszewski works for Sierra Nevada Corporation.

What is Michael Januszewski's role at Sierra Nevada Corporation?

Michael Januszewski is listed as Software Test Engineer 3 at Sierra Nevada Corporation.

What is Michael Januszewski's email address?

AeroLeads has found 2 work email signals at @sncorp.com for Michael Januszewski at Sierra Nevada Corporation.

Where is Michael Januszewski based?

Michael Januszewski is based in Lafayette, Colorado, United States while working with Sierra Nevada Corporation.

What companies has Michael Januszewski worked for?

Michael Januszewski has worked for Sierra Nevada Corporation, Switchfly, Konica Minolta Systems Laboratory, and Hp.

How can I contact Michael Januszewski?

You can use AeroLeads to view verified contact signals for Michael Januszewski at Sierra Nevada Corporation, including work email, phone, and LinkedIn data when available.

What schools did Michael Januszewski attend?

Michael Januszewski holds M.S., Computer Science from New York University - Polytechnic School Of Engineering.

What skills is Michael Januszewski known for?

Michael Januszewski is listed with skills including Embedded Systems, Software Development, C, Unix, Perl, Debugging, Software Engineering, and Device Drivers.

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