System Integration and Test Engineer
Gaithersburg, MD
Category: Quality Assurance (QA)
Industry: Government
Reference ID: JN -042026-106229
Date Posted: 04/01/2026
Shortcut: http://careers.eliassen.com/XcYqDv
Description:
Location: Gaithersburg, MD (Onsite with 25% travel)
Duration: Long-term contract (5 years)
Clearance: Must be eligible for Public Trust (U.S. Citizen)
Due to federal security clearance requirements, applicant must be a United States Citizen. Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance.
Our client seeks a System Integration and Test Engineer to integrate and test complex software systems in physical and virtual lab environments. The role will perform formal and site-based testing, execute documented procedures, and troubleshoot system and network issues in collaboration with engineering and software teams. Success will require proficiency with Linux, PXE, OS configuration, Bash, XML, and network diagnostics. The position is onsite in Gaithersburg, MD with domestic travel.
Rate: $45.00 to $55.00/hr. w2
Responsibilities:
- Perform testing in physical and virtual test labs.
- Debug system-level issues and provide detailed supporting data.
- Execute test procedures.
- Coordinate and plan testing activities.
- Perform formal test execution with the customer.
- Conduct testing at operational sites.
Experience Requirements:
- 3 to 5 years of experience in system integration and testing.
- Strong integration skills with hands-on experience integrating large, complex software systems.
- Strong technical skills to identify and analyze issues with support from engineering and software teams.
- Ability to follow a documented Integration and Test Development Process.
- Proficiency with Linux, PXE, and OS configuration.
- Proficiency with Bash.
- Ability to troubleshoot network configurations.
- Experience working with XML.
- Eligible for Public Trust Clearance.
- Good verbal and written communication skills.
- Willingness to work onsite in Gaithersburg, MD with up to 25% domestic travel.
Education Requirements:
- Bachelor’s degree in Computer Science, Engineering, or a related field.
Skills, experience, and other compensable factors will be considered when determining pay rate. The pay range provided in this posting reflects a W2 hourly rate; other employment options may be available that may result in pay outside of the provided range.
W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality.
If anyone reaches out to you about an open position connected with Eliassen Group, please ensure that you are working directly with us by confirming the following:
· When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.
· Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group.
If you have any indication of fraudulent activity, please contact fraud@eliassen.com.
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Eliassen Group is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status. Eliassen Group’s Affirmative Action Plan (AAP) is available for inspection by any employee or applicant for employment upon request, during normal business hours of Monday through Friday, 8:30am to 5:30pm EST. Interested persons should contact Phaedra Wells at pwells@eliassen.com for assistance. It is unlawful in Massachusetts and Maryland to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
Applicants with disabilities that believe they require an accommodation or assistance with a position, please email our HR team at hradmin@eliassen.com. This email inbox is designed exclusively to assist job seekers whose disability prevents them from being able to apply online. Emails sent for other purposes will not receive a response.
Please be advised that a number of fraudulent job postings have been released under the Eliassen Group brand.
Unfortunately, fraudulent job postings can happen. If anyone reaches out to you about an open position connected with Eliassen Group, never provide personal or financial information to anyone who is not clearly associated with Eliassen Group
If anyone seemingly from Eliassen Group has ever requested this personal information in the past or does so in the future, please contactInfoSec@eliassen.com.
Please ensure that you are working directly with us by confirming the following:
- When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.
- Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group, as indicated above