Software Systems Engineer

Oasys, Inc.; Huntsville (AL); On-site; USD 85,000 - 110,000; Full time

Benefits offered by this job

Healthcare plan

401(k) with matching

ESOP

Tuition reimbursement

Job summary

OASYS, INC. in Huntsville, AL seeks a Software Systems Engineer to support a US Army program. You will shape requirements, produce technical artifacts, and coordinate across engineering disciplines in an Agile setting.

Responsibilities include leading systems engineering, managing requirements with DOORS, and maintaining system documentation while collaborating with Safety, Test, and Cybersecurity teams.

Qualifications

• 2+ years' experience across the software development lifecycle.
• Experience with Army Acquisition Life Cycle is a strong plus.
• Strong requirements management and systems engineering fundamentals.
• Proficiency with DOORS for requirements and traceability.

Responsibilities

• Lead systems engineering activities across the complete software lifecycle in an Agile framework.
• Create, evaluate, and maintain system requirements throughout all phases of the SDLC.
• Work with IBM DOORS to manage requirements data and generate RVMs.
• Collaborate with Software Safety, Test and Cybersecurity teams.
• Develop and sustain clear technical documents and system specifications.

Skills

Analytical thinking

Lifecycle knowledge

Agile collaboration

Cross-functional coordination

System thinking

Education

Bachelor's degree in STEM/CS/CE

Tools

IBM DOORS 9.7.x

Azure DevOps

Job description

Software Systems Engineer

OASYS, INC., a Leading-Edge Government contractor in Huntsville Alabama, is seeking applicants for a Software Systems Engineer position supporting our US Army customer.

Job Responsibilities include:

The Software Systems Engineer will apply structured analytical thinking across the entire system lifecycle within an Agile development framework. You will play a key role in shaping requirements, producing technical artifacts, and ensuring effective coordination across engineering disciplines to enable mission success.

Key Responsibilities:

Systems Engineering & Analysis: Lead full‑spectrum systems engineering activities for Precision Fires efforts, using analytical reasoning to address complex system‑of‑systems challenges.

Requirements Management: Create, evaluate, and maintain both new and existing system requirements throughout all phases of the software development lifecycle.

Direct DOORS Utilization: Independently work within IBM DOORS (9.7.x) to manage requirements data. Responsibilities include building traceability, creating module objects, and generating Requirement Verification Matrices (RVMs) without the support of a dedicated DOORS administrator.

Agile Collaboration: Operate effectively within an Agile environment, participating in routine scrum events and using Microsoft Azure DevOps (ADO) for requirement tracking and team coordination.

Cross‑Functional Alignment: Integrate and synchronize system requirements with key partner domains, including Software Safety, Test, and Cybersecurity.

Technical Documentation: Develop, revise, and sustain clear and accurate technical documents and system specifications.

Minimum Requirements:

• 2+ years' of work experience
• Lifecycle Expertise: Strong background supporting systems engineering across the complete software development lifecycle.
• Domain Knowledge: A solid understanding of, or direct experience working with, systems engineering throughout the Army Acquisition Life Cycle is considered a very strong plus.
• Tool Proficiency:
• Demonstrated hands‑on experience with IBM DOORS (9.7.x) for active data and requirement management.
• Experience using Microsoft Azure DevOps (ADO) for requirements support is highly desired.
• Interdisciplinary Analysis: Proven ability to analyze complex requirements and understand their cascading impacts on software testing, system safety, and cyber defense protocols.

Required Education: A Bachelor's degree in a technical discipline (STEM, computer science, or computer engineering, etc.) is required. Advanced degree preferred.

Eligibility: Candidates must have the ability to obtain and maintain an Active Secret Clearance. An Active Secret Clearance is highly desired.

About OASYS, INC.:

Located in Huntsville, Alabama, OASYS, INC. is a technology services and products company dedicated to delivering the right solutions to our government and commercial clients. Our innovative solutions combined with today's technology and our subject matter expertise help to provide full lifecycle support for our client's needs.

Benefits:

OASYS, INC. offers a robust benefit plan to include: BC/BS of Alabama Heath & Dental, VSP Vision, Employee Stock Ownership Plan (ESOP), 401-K with Matching, Flexible Spending Account, Tuition Reimbursement, Holidays, Vacation, Short-term/Long-term Disability.

www.oasys-incorporated.com

EOE AA M/F/Vet/Disability Equal Employment Opportunity is the Law: http://www1.eeoc.gov/employers/upload/eeoc_self_print_poster.pdf