New

Cyber Engineer, Technical SME

Seneca Holdings
401(k)
United States, Virginia, Arlington
Apr 21, 2026
Great Hill Solutions, LLCis part of the Seneca Nation Group (SNG) portfolio of companies. SNGis 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, visitthe website and follow us onLinkedIn. 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 Cyber Engineering, Technical SME in Arlington, VA to support work for the Office of the Under Secretary of War for Research and Engineering. This effort will work with leaders on technology development, strategy and testing. Security Requirements: TS/SCI (SAP eligible) Skills/Experience: Fifteen (15) years of technical expertise related to cyber engineering and cyberspace test and evaluation with 10 years' experience in project management. Ten (10) years' experience supporting the analysis, assessment, demonstration, testing, and/or experimentation of cyber capabilities. Demonstrated participation in the research, development, integration, and testing of innovative technologies for both offensive and defensive cyber. Ten (10) years' experience evaluating and validating sensor system performance, effectiveness, and operational feasibility. Demonstrated experience in recommending assessments to determine system performance to risks. Must meet certification requirements such as CISSP, CASP+, CCSP, GIAC Education: Bachelor's degree from an accredited college or university in computer science, Information Technology, cybersecurity, or related science or engineering field. Desired Skills: Military or DoW experience 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.