Job Description
General information
Requisition #
R69630
Locations
USA-MD-Annapolis Junction
Posting Date
07/31/2026
Security Clearance Required
TS/SCI w/ Poly
Remote Type
Onsite
Time Type
Full time
Description & Requirements
Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we've been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now-unleash your potential with MANTECH!
MANTECH seeks a motivated, career and customer-oriented Senior Test Automation Engineer to join our team in Annapolis Junction, MD.
The Senior Test Automation Engineer will leverage their strong technical background and knowledge to support the customer's system evaluation efforts, to include analyzing system requirements, developing comprehensive evaluation plans, and conducting critical data collection and verification activities.
Responsibilities include but are not limited to:
- Serve as a key testing resource collaborating closely with software development, engineering, and operations team members.
- Monitor, align, and validate testing activities with the customer's established data lifecycle management processes.
- Leverage automated test methodologies, framework validation tools, and scripting practices to ensure system integrity.
- Execute comprehensive testing strategies across multiple domains, including functional, performance, integration, and regression testing.
- Draft, update, and maintain essential test engineering documentation, artifacts, and engineering reports.
- Support systems and data flows utilizing enterprise data management and streaming utilities.
- Parse, validate, and verify system compliance across various structured data types and file formats.
Minimum Qualifications:
- Bachelor's degree in technical discipline with 8+ years of experience as a Test Engineer in programs of similar scope; Four (4) years of additional Test Engineer experience may be substituted for a bachelor's degree.
- Experience with Python, Java, or shell scripting languages for test automation.
- Experience with Amazon Web Services (AWS).
Preferred Qualifications:
- Experience with Linux environments.
- Experience executing testing life cycles and data collection protocols.
Clearance Requirements:
- Active TS/SCI with Polygraph.
Physical Requirements:
- Must be able to remain in a stationary position 50%.
- Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
- Frequently communicates with co-workers, management, and customers, which may involve delivering presentations.
- Must be able to exchange accurate information in these situations.
The projected compensation range for this position is $128,000.00-$214,400.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.
MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.
If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.
Numbers & Facts
| Location | Annapolis Junction, MD |
| Industry | Other/Not Classified |
| Salary | $128,000–$214,400 Per Year |
| Company Size | 5,000 to 9,999 employees |
| Year Founded | 1968 |
| Website | https://www.mantech.com/about |
About Company
Our Mission
Our mission is empowering our nation through a diverse and skilled workforce securely delivering innovative technology, consulting services and digital solutions for our customers’ mission success, every day.
Our Vision
Our vision is Securing the Future as the most trusted partner for U.S. Defense, Intelligence and Federal Civilian customers through the power of One ManTech. When these agencies think of an essential partner for their national and homeland security needs, they think ManTech.
Our Values
Our values are grounded in a bedrock of truth, integrity and caring for each other and the mission. We hold steadfast to:
• TRUST – We earn and protect the trust of our customers, employees and investors through an enduring foundation of respect, fairness, credibility and honoring our commitments, always.
• INCLUSION – We are an inclusive, diverse and talented workforce with a passion for mission success, intellectual capital, creativity and integrity. Our high ethical standards and investment in our people build confidence with our customers.
• QUALITY– We deliver exceptional quality to customers through differentiated technology solutions and an uncompromising focus on excellence, value and innovation.