DevSecOps Engineer

Great Hill Solutions, LLC is part of the Seneca Nation Group (SNG) portfolio of companies. SNG is Seneca Holdings' federal government contracting business that meets mission‑critical needs of federal civilian, defense, and intelligence community customers. Our portfolio comprises multiple subsidiaries that participate in the Small Business Administration 8(a) program. To learn more about SNG, visit the website and follow us on Linked In.

Our team of talented individuals is what makes us successful. To support our team, we provide a balanced mix of benefits and programs. Your total rewards package includes competitive pay, benefits, and perks, flexible work‑life balance, professional development opportunities, and performance and recognition programs. We offer a comprehensive benefits package that includes medical, dental, vision, life, and disability, voluntary benefit programs (critical illness, hospital, and accident), health savings and flexible spending accounts, and retirement 401K plan.

One of our fundamental principles is to offer competitive health and welfare benefits to our team members, providing coverage and care for you and your family. Full‑time employees working at least 30 hours a week on a regular basis are eligible to participate in our benefits and paid leave programs. We pride ourselves on our collaborative work environment and culture, which embraces our mission of providing financial and non‑financial benefits back to the members of the Seneca Nation.

Great Hill is seeking an Engineer II SME in Orlando, FL.

The Engineer II Subject Matter Expert (SME) provides technical expertise supporting Dev Sec Ops  activities on software‑centric Agile programs within a complex, distributed Multi‑Domain Operations Environment (MDOE). This role supports the development, integration, and sustainment of Live‑Virtual‑Constructive (LVC) capabilities across a federated system‑of‑systems architecture to accelerate experimentation, training, and testing for the Joint Force. The Engineer II SME contributes to rapid capability delivery by implementing Agile and Dev Sec Ops  practices that ensure secure, scalable, and interoperable solutions in support of warfighter dominance.

• Bachelor's degree in engineering, computer science, information technology, or a related technical field, or equivalent professional experience
• Minimum of five (5) years of experience supporting Dev Sec Ops  activities on software‑centric Agile programs or projects
• Working knowledge of Agile methodologies and continuous integration/continuous delivery (CI/CD) pipelines
• Experience supporting secure software development within DoD or similar regulated environments preferred

• Support Dev Sec Ops  engineering activities for software‑intensive systems, ensuring security, quality, and performance are embedded throughout the development lifecycle
• Implement and support Agile processes to deliver capabilities rapidly in response to evolving mission needs
• Assist in the integration of Live‑Virtual‑Constructive (LVC) components across a distributed MDOE ecosystem
• Support CT2 Federated Systems of Systems, including
  • XLCC Exercise Control (EXCON) and Common Operating Picture (COP)
  • TBCF Live Threat command, control, and communications (C3) integration into XLCC
  • Integration of virtual and constructive BLUFOR and Threat systems into the COP
• Collaborate with Army Test and Evaluation Command (ATEC) and support Multi‑Domain Operations (MDO) Test & Evaluation (T&E) efforts aligned with approved capability development documents (A-CDD)
• Support the creation of immersive environments for experimentation, training, and testing across distributed and expeditionary architectures
• Assist with MDOE integration across the Armed Services Training Community, leveraging training tools, ranges, and resources coordinated through TRMC
• Ensure solutions are interoperable across joint and service‑specific systems while adhering to security and architectural standards
• Contribute to technical documentation, system artifacts, and collaboration with government and mission partners