Full Description

Hold an active DoD Secret clearance and know your way around a test case? Read on.

Sienna Systems is seeking a driven Software Test & Automation Engineer to join the Joint Interoperability Test Command (JITC) Test Evaluation and Certification II Services (TEC II) team at Fort Huachuca, Arizona, supporting Developmental Test & Evaluation (DT&E) of the Defense Logistics Agency’s Enterprise Contract Writing Module (ECWM).

ECWM is the cloud-based contract writing and management platform standardizing how the Department of Defense’s “4th Estate” agencies run procurement worldwide — from requirements and source selection through contract award. The software you test moves real contracting operations across the enterprise.

You will sit on a working Agile team alongside SCRUM developers, system engineers, and program management, designing and executing the functional, integration, and regression testing that decides whether a release ships — with room to grow the automation side of the practice.

Why You’ll Want This Role

$92,000 – $98,000 based on experience — strong for the Sierra Vista / Fort Huachuca market Hybrid schedule; no relocation needed if you are already in southern Arizona Long-standing JITC TEC II program team supporting an established DoD customer 401(k) with 4% matching, immediate vesting, no restrictions 3 weeks Paid Time Off plus 11 Federal Holidays Real runway to move from functional testing into test automation

Key Responsibilities

Analyze and validate user stories, technical specifications, and functional requirements to ensure comprehensive test coverage. Design, write, and execute detailed test cases and test scenarios for functional, integration, and regression testing phases. Identify, document, and track software defects, at times collaborating with development teams to recreate issues or perform root-cause analysis. Work closely with teammates, SCRUM teams, software developers, and program management to ensure alignment on quality goals and project deliverables. Design, execute, and maintain functional test cases to validate that application features meet established requirements and acceptance criteria. Assist in the development, maintenance, and execution of automated testing scripts to increase test coverage and reduce manual testing effort. Actively participate in sprint planning, daily stand-ups, sprint reviews, and retrospectives to provide testing status and quality metrics.

Required Qualifications

Active DoD Secret security clearance Bachelor’s degree and at least 4 years of experience; or an Associate’s degree and at least 6 years of experience; or at least 60 semester hours of formal education working toward a Bachelor’s degree and at least 6 years of experience; or 8 years of experience. One year of experience may be substituted by 15 semester hours completed toward an Associate’s or Bachelor’s degree. At least one professional certification in the area of specialization Understanding of Agile/SCRUM principles and experience working within sprint-based development cycles Excellent communication skills — written, verbal, and interpersonal Ability to prioritize and execute tasks within restricted timeframes Detail-oriented, able to work independently, self-motivated, and a proactive team player

Preferred Qualifications

SCRUM, Leading SAFe, T&E, test automation, and/or AI in T&E certifications Experience supporting DT&E of DoD business systems Hands-on experience building and maintaining automated test scripts

Salary: $92,000 – $98,000 based on experience

Job location: Fort Huachuca, Arizona

Company Benefits

Medical/dental/vision insurance

401(k) plan: 4% matching, immediate vesting, no restrictions 3 weeks Paid Time Off (PTO) 11 Federal Holidays Long- and short-term Disability coverage Company-sponsored Life Insurance coverage Hiring Referral Bonus