Demo

Software Test Engineer

Astrion
San Antonio, TX Contractor
POSTED ON 1/2/2026
AVAILABLE BEFORE 2/1/2026
Overview

Software Test Engineer

LOCATION: Lackland AFB, TX

JOB STATUS: Full-time

CLEARANCE: Secret or Top Secret/SCI

CERTIFICATION: Must obtain the ISTQB CTFL certification within 6 months of hire.

TRAVEL: 15%

Our cybersecurity test team is searching for new members that can help us conduct system security analysis on systems and/or software to understand and identify vulnerabilities. If you enjoy working in a fast-paced multi-disciplinary environment, learning new technology areas, this is the place for you. We provide a number of opportunities to learn ranging from on-the-job training with other team members to formal courses in unique technology areas.

We realize that no one will have all of these qualifications. We are looking for people that can bring a strong foundation in one of the listed areas and are motivated to learn the others. Position responsibilities can span from compliance testing to penetration testing, depending on skillset.

Astrion has worked extensively with the Department of Defense executing a Technical Management and Advisory Service contract where it has earned a reputation for on-time delivery of high-quality products tailored to the needs of its clients.

We are hiring Software Test Engineers ranging from Junior to SME at Lackland, AFB.

Required Qualifications / Skills

  • Bachelor’s degree in a technical discipline and a up to 3 years of technical experience is preferred. Additional experience may be substituted for education.
  • US citizenship required. Must be able to maintain a Top Secret/SCI security clearance.
  • Programming or scripting skillset.
  • Must have good writing/oral presentation skills.
  • Must be proficient with the Microsoft Office Suite.
  • Analytical skills and problem-solving skills.
  • Good organization, decision making, and verbal and written communication skills.

Preferred Qualifications / Skills

  • Current active TS/SCI security clearance.
  • Working knowledge of the following: Linux, windows, VMware, the OSI network model, network traffic and analysis, enterprise network architecture, Intrusion Detection & Prevention Systems, firewalls, anti-virus tools, network traffic generation, Jira and Confluence.
  • A minimum of one year software testing for software / hardware applications or systems.
  • Software Test experience.
  • Understanding of AFIN & DODIN architecture.
  • Proven ability as a self-starter and independently pursues continuous learning and development.
  • Ability to independently collaborate with cross-functional teams to ensure seamless integration and effective testing strategies. The selected candidate will also be responsible for analyzing defects, identifying areas for improvement, and contributing to the enhancement of overall product quality.
  • Understands the Unified Platform (UP) program, the Joint Cyber Command and Control (JCC2) Program, and the Joint Cyber Access Program (JCAP)
  • Understanding of the emerging DOD Joint Cyber-Warfighting Architecture JCWA program.

Responsibilities

  • Prepare Developmental Test & Evaluation (DT&E) plans, test cases, and report according to established test methodologies and procedures.
  • Perform developmental testing at the system, interoperability, and integration test levels on various systems and networks under the direction of a Senior Test Engineer.
  • Participate in all phases of software and hardware development to include requirements development, risk assessments, and acceptance criteria development.
  • Coordinate with customers, test engineers and range engineers to ensure the test infrastructure meets desired test objectives and data collection requirements.
  • Actively communicate throughout the acquisition process to influence development of a testable capability or product.
  • Perform as a technology subject matter expert and provide advice to customers.
  • Compile and analyze test results data to determine conformity of the product or capability to the requirements.
  • Document change requests/deficiencies of the product or capability as a result of test data analysis.
  • Actively participate cooperatively in Agile team planning and test execution.
  • Analyze software requirements and specifications to develop comprehensive testing plans.
  • Collaborate with developers to integrate testing into the development process.
  • Promote continuous improvement through knowledge sharing and best practice implementation.
  • Maintain accurate records of testing activities, including results, metrics, and insights.
  • Identify, document, and communicate defects and suggestions for improvement.

What We Offer

  • Competitive salaries
  • Continuing education assistance
  • Professional development allotment
  • Multiple healthcare benefits packages
  • 401K with employer matching
  • Competitive time off policy along with a federally recognized holiday schedule

Who We Are

At Astrion, we innovate, elevate, and shape the world of tomorrow. At our core is our purpose to “Be the Difference”. This means we encourage our employees to take action and be the driving force for positive change. We foster an environment where innovative solutions flourish, and our company continuously evolves.

We have a culture of care, empathy, and making a tangible difference within our organization and communities. We embrace continuous learning, growth, and innovation, and pushing the boundaries of what’s possible. We promote collaboration and empowering our teams is at the core of our success.

Be the Difference

Astrion offers comprehensive services that boost preparedness, optimize performance, and ensure success across various domains, from Cyber to Digital, Mission and Systems, servicing our nation's Civilian, Defense and Space communities. We support customers with Centers of Excellence in Washington DC, and Huntsville, AL with an additional 36 locations across the U.S.

Join Astrion and Be the Difference in your career and the world!



Astrion is an Equal Employment Opportunity Employer. We provide equal employment opportunities to all employees and applicants for employment and prohibit discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, or any other characteristic protected by federal, state, or local laws.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.

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#CJ

#CTG

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