System Engineer, Senior

About SITEC

SITEC is an employee and customer focused Information Technology and Professional Services Firm specializing in design, development, and delivery of state-of-the-art technology solutions, as well as cybersecurity, software and systems engineering services. SITEC provides support services as required for continuous operation of the Software Support Activity Software Production Facilities including complete lifecycle services for our customers platforms.

The pay for this position is competitive and commensurate with experience. Embrace this opportunity to showcase your expertise and contribute to our innovative projects. You will be given the opportunity to utilize great benefits such as Medical, Dental, Vision, 401(k), Life Insurance, Health Savings Account, Flexible Spending Account, Competitive Salary, and Paid Time Off. Are you ready to take the next step in your career with us?

Apply now!

We are seeking an experienced System Engineer to support complex systems-of-systems initiatives with a strong emphasis on qualitative analytical processes, data science, and advanced analytics. This role sits at the intersection of systems engineering, natural language processing (NLP), and machine learning, translating mission, business, and operational requirements into data-driven solutions.

The System Engineer will work collaboratively with government stakeholders, product leads, and development teams to analyze requirements, architect analytic solutions, and guide the integration of data extraction, processing, and visualization capabilities across enterprise systems. This position supports both new development and sustainment efforts for business-focused systems including security, HR, training, and operational analytics platforms.

• Analyze user requirements, CONOPS, and high-level architectures to develop system and analytic requirements.
• Apply qualitative analytical methods to assess complex problem spaces and translate findings into actionable system designs.
• Design and support data extraction and processing pipelines for unstructured and semi-structured data (e.g., documents, reports, PDFs).
• Leverage NLP and machine learning techniques to enable information discovery, entity extraction, classification, and pattern analysis.
• Develop and guide analytic solutions using Python and/or R, and ML frameworks such as Tensor Flow or PyTorch.
• Support data visualization and insight generation to inform technical and executive decision-making.
• Produce and review systems engineering documentation including requirements specifications, architecture artifacts, and technical analyses.
• Interface with government customers on systems engineering, analytics, and technical risk considerations.
• Ensure traceability, technical integrity, and alignment with DoDAF and SOA-based architectures.

• Active TS/SCI clearance.
• 20+ years of Systems Engineering experience on programs of similar scope and complexity.
• Bachelor's degree in systems engineering, Computer Science, Information Systems, or related field (or equivalent experience).
• Demonstrated experience with qualitative analysis, data science, NLP, and machine learning in support of complex systems.
• Proficiency with Python/R, data processing tools (e.g., Apache Tika, PDFMiner), and analytic workflows.
• Strong ability to translate complex technical concepts into clear requirements and stakeholder-ready insights.

Join our team today! We believe in taking care of our team, both on and off the job. That's why we offer a mobile-friendly application process - because we know your time is valuable. If you're ready to take your skills to the next level and join a team that values hard work and good times, complete our application today!