Enterprise Integration Engineer (Top Secret Clearance Required)

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 LinkedIn .

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 a highly experienced Enterprise Integration Engineer (Master) to support the evolution, design, integration, and sustainment of the Tactical Local Area Network (TACLAN) Architecture. This role will be integral to the Tactical Communications efforts within the USSOCOM Program Management Office (PMO), enabling effective command, control, communications, and computer (C4) capabilities across the SOF enterprise. The ideal candidate will serve as a subject matter expert on TACLAN, driving architectural improvements and fostering collaboration between mission users, program stakeholders, and engineering teams.

Roles and Responsibilities include, but are not limited to :

• Support all aspects of the TACLAN Architecture evolution, including technical assessments, requirements analysis, and capability planning (short- and long-term).
• Assist in the development, integration, and maintenance of the TACLAN and supporting segment architectures.
• Engage with mission users and translate operational needs into detailed technical solutions.
• Promote and support the sharing and reuse of IT applications and solutions across the enterprise.
• Provide architectural and strategic design guidance for collaborative sharing services programs.
• Coordinate and facilitate technical boards, working groups, and stakeholder engagements.
• Develop and maintain documentation such as Concept of Operations (CONOPs), mission service transition plans, and integration guides.
• Support continuous improvement initiatives by developing mechanisms for implementation of efficiencies.
• Collaboratively develop and maintain SOFNET network testing and validation requirements for integration at the C4 Tactical Integration Platform.
• Create baseline configuration testing and user evaluation plans for Tactical Programs of Record, supporting events such as validation, resets, and fielding.
• Maintain SIE interface capabilities to ensure SOFNET-U/S tactical system requirements are appropriately tracked and tested.
• Serve as the liaison for integration between C4 Test Platform tactical needs and TACLAN image/system deployments at SOFNET-U/S.
• Act as the subject matter expert in tactical network interoperability, user evaluations, and C4 system integration.

Basic Qualifications:

• Active Top Secret (TS) clearance required.
• Mastery-level experience with enterprise systems engineering, tactical networks, and system integration within DoD or similar environments.
• In-depth knowledge of TACLAN architecture and SOF C4 systems and environments.
• Demonstrated experience in system architecture development, technical assessments, and strategic IT planning.
• Strong written and verbal communication skills for technical documentation and stakeholder engagement.
• Ability to lead and collaborate across functional teams in a dynamic, high-tempo environment.

Desired Skills:

• Prior experience supporting USSOCOM, Joint SOF environments, or equivalent C4ISR mission sets.
• Experience with CONOP development, system transition planning, and network testing.
• Familiarity with SOFNET-U/S environments, SIE interfaces, and C4 Tactical Integration Platforms.

Equal Opportunity Statement:
Seneca Holdings provides equal employment opportunities to all employees and applicants without regard to race, color, religion, sex/gender, sexual orientation, national origin, age, disability, marital status, genetic information and/or predisposing genetic characteristics, victim of domestic violence status, veteran status, or other protected class status. This policy applies to all terms and conditions of employment, including, but not limited to, hiring, placement, promotion, termination, layoff, recall, transfer, leave of absence, compensation and training. The Company also prohibits retaliation against any employee who exercises his or her rights under applicable anti-discrimination laws. Notwithstanding the foregoing, the Company does give hiring preference to Seneca or Native individuals. Veterans with expertise in these areas are highly encouraged to apply.