Senior Systems Integration Engineer - TS/SCI with CI Polygraph

Clearance Level
Top Secret/SCI
Systems Analysis
Reston, Virginia

REQ#: RQ79163

Travel Required: None
Requisition Type: Regular

In support of a DoD customer, the Systems Integrator will establish cloud resources, databases, install, configure, load-balance, allocates storage, validate documentation, automate operations. Skill sets include hands-on with AWS, Oracle/SQL, scripting, and Linux with organizational/project management skills.  

Activities include:

  • System-level integration of software and hardware components to verify system requirements in a lab and end-user environment.
  • Data analysis to evaluate, document, troubleshoot, and correct system/subsystem anomalies found during scenario testing.
  • Regularly meets with users, vendors, and IS staff to develop/modify integration specifications.
  • Supervises development of test data, system testing and documentation for all phases of the application development life cycle.
  • Designs and develops maintenance applications to support the data integration solutions.
  • Performs quality assurance on applicable functionality.
  • Researches and resolves implementation-related Customer Support Center Tickets.
  • Designs, codes, tests and documents new systems or enhancements to existing systems.
  • Must have strong analytical, problem solving, leadership skills and demonstrated ability to comprehend and work successfully with complex computer programs.
  • Demonstrated strong teamwork, communication (both verbal and written), and presentation skills.
  • Demonstrated motivation with strong initiative to accept new technical challenges in complex system engineering assignments.
  • Flexibility to work non-standard work shifts as required by the supported program.

Desired Skills:

  • Understanding of design, continuous integration and validation of software and hardware system level components.
  • Experience with designing, scripting, and running automated software tests using GUI driven automated test tools.
  • Software development experience in multiple languages and/or familiarity with software code review, software troubleshooting, software integration, and software test is desired.
  • Proficient in the use/working knowledge of Unix, Linux, C++, Java, Python


  • TS/SCI with CI Polygraph
  • Minimum of 1-3 years of experience in the following disciplines:
    Relational databases and MS SQL Server coding including the use of stored procedures, functions, triggers, and ad hoc queries.
  • Performing tasks pertaining to data integration (ETL) processes to transform disparate source data into the target data stores, data warehouses or databases.
  • SQL Server, SQL Server Integration Services (SSIS), object-oriented application development and RDBMS methodology.
  • Strong knowledge of application design methodologies including: consulting with users to determine hardware, software or system functional specifications; design, development, documentation, analysis, creation, testing, coding, debugging, or modification of computer systems or programs based on and related to user design specifications.
  • Knowledge of current application development methodologies and standards. Knowledge of computer systems analysis and programming techniques and procedures. Knowledge of system application implementation, enhancement and support methods and practices.
  • Working knowledge of project development life cycle including requirements gathering, analysis, writing specifications, design, implementation, testing, delivery, and post-live support.
  • Excellent analytical and technical troubleshooting skills.
  • Ability to work both as part of a team and independently.

Must presently be 8570 compliant (IAT Level 2 preferred); must be 8570 compliant (IAT Level 2) by date of security indoctrination with any necessary continuing education (CE) for certification

BA/BS (or equivalent experience), 6 years of experience

Benefits of this Position:

  • Opportunity for Fast Growth within the program
  • Professional Development Assistance –  Covering the Cost of Obtaining Professional & Technical Certifications (depending on program)
  • Educational Reimbursement –  toward degree programs and individual coursework
  • 401K Match – with 100% vesting on day one
  • Health, Dental and Vision Coverage to keep you healthy, starting your first day
  • We know work-life balance is important, GDIT offers Paid Time Off, Plus 10 Paid Holidays

Why Work at General Dynamics IT?

  • Work with top talent and some of the brightest minds in your field 
  • Support missions that make a difference to our Nation
  • Become part of an organization that that is committed to the highest ethical standards in all that we do 
  • Thrive in the stability of a large organization, with the ability to move onto new opportunities, supporting different missions, building your career within GDIT
  • Want to move, or find a job close to home? We have positions in several locations in the United States and the world
  • Enjoy a culture that supports work-life balance
  • General Dynamics is a Fortune Blue Ribbon Company and Clearance Jobs Top 10 Government Contractor.





We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside our clients, in the lab, and everywhere in between. Offering the technology transformations, strategy, and mission services needed to get the job done.

GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.