Software Engineer- Secret Clearance

Cleared Software Engineer - Test Equipment SoftwareWe are hiring onsite Software Engineers to support mission-critical defense manufacturing and engineering test environments in Tucson, AZ. This role is focused on developing Windows-based software applications, libraries, and instrument drivers used to support advanced production lines, engineering labs, and test equipment systems.This is a strong fit for a software engineer who enjoys hands-on technical work, hardware-connected software, troubleshooting, and building applications that support real engineering and production environments. Candidates should be comfortable working with C++, C#, Microsoft Visual Studio, Windows operating systems, and cross-functional engineering teams.This posting includes both mid-level and senior/principal-level openings. Candidates will be considered for the level that best matches their experience.Location: Tucson, AZSchedule: 1st shift, onsiteContract Type: Renewable one-year contract with potential to extend multiple years or convert to permanentContract Classification: Non-exempt contractOpenings: 4 totalCitizenship: U.S. Citizen requiredClearance: Active Secret clearancePay Rate: Estimated $105.25 to $123.50/hour, based on experience and level fitBenefitsEligible CRG contract employees may have access to the following benefits after 30 days of employment:Medical coverageDental coverageVision coverageWeekly payDirect depositReferral bonus opportunitiesSupport from CRG recruiting and account management throughout the assignment401(k) eligibility after 12 months as a CRG employeeArizona Sick TimeArizona sick time accrues up to 40 hours per year, equal to 5 eight-hour days per year, based on a full-time schedule.No per diem or relocation assistance is provided. Candidates must be able to work onsite in Tucson, AZ.ResponsibilitiesDesign, develop, integrate, and maintain object-oriented software applications using Java, C++, C#, Microsoft Visual Studio, and Windows OS.Build software applications, libraries, tools, and instrument drivers used in engineering and production test environments.Troubleshoot software, instrumentation, and test equipment issues.Support factory, lab, production, and engineering teams with software used to develop, test, and maintain complex defense products.Develop and derive requirements for software products.Work in a multi-discipline engineering environment with software, hardware, systems, test, and production teams.Prioritize multiple software engineering tasks and support project deadlines.For senior/principal-level candidates, provide technical leadership and mentor junior software engineers.QualificationsU.S. Citizenship required.Active Secret clearanceBachelor's degree in STEM or equivalent technical experience.C++ experience required.C#, Microsoft Visual Studio, and Windows application development strongly preferred.Experience with test equipment, instrumentation, instrument drivers, automated test, factory support, production support, or engineering lab software.Ability to work onsite full time in Tucson, AZ.Level DifferencesSoftware Engineer II FitA Software Engineer II candidate should typically have:2+ years of professional software engineering experience, or an advanced STEM degree.Hands-on experience with C++, C#, Visual Studio, or Windows-based software.Ability to contribute as part of an engineering team with guidance from senior engineers.Some exposure to test equipment, instrumentation, lab systems, production support, or hardware-connected software.This candidate is qualified for the lower-level opening if they can code, troubleshoot, learn the test equipment environment, and work effectively with senior engineers.Software Engineer IV / Principal FitA Software Engineer IV / Principal-level candidate should typically have:8+ years of professional software engineering experience, or 5+ years with an advanced STEM degree.Strong C++, C#, Visual Studio, and Windows application development experience.Direct experience supporting test equipment, instrument drivers, factory systems, engineering tools, production software, or hardware-connected applications.Ability to work independently, solve complex technical problems, and mentor junior engineers.Stronger requirements development, integration, troubleshooting, and cross-functional leadership experience.This candidate is qualified for the higher-level opening if they can lead technical work, mentor others, own larger software problems, and support production/test equipment systems with limited handholding.