Senior System Administrator (DISA)

Security Clearance Must possess an active Secret Clearance Who We Are Horizon Industries Limited (Horizon) is a dynamic IT and Management Consulting firm based in the Washington, DC area. Founded in 1996, Horizon Industries Limited (Horizon) has evolved into a company of highly qualified professionals that provides full-cycle IT Consultant and Management support in both the private and public sectors. Horizon’s culture is based on our core values, and we PRIDE ourselves on a diverse, employee, and family‑centric approach. Required Qualifications At least 10 years of specialized experience. (Specialized experience is defined as progressive experience in the field of Information Processing, where the majority are specialized in numerous specialized Information Processing disciplines involving a range of hardware/software solutions, at least four years of which are concentrated, hand‑on experience in installing, configuring, maintaining, and resolving issues with various software) Five (5) years progressive experience administering Middleware solutions (e.g., JBoss Fusion Middleware) At least three years hands‑on experience and expertise in Application deployment, testing, tuning and security Experience also shall include capability to work on various operating systems and additional programming languages Has experience in at least two projects in a large organization responsible for administering, operating, maintaining, and securing a large‑scale application Education Bachelor's degree (BS/BA) in a technical discipline required Why You Will Love Working With Us / Perks A comprehensive benefits package including healthcare (medical, dental, vision, and disability) 401(k) program with 100% vesting from Day One and employer match after 90 days Educational Assistance program Student Loan Repayment Program Paid Time Off Dynamic, passionate, multi‑disciplinary team of creative minds to work with and many more EOE/Vet/Disabled Horizon is an Equal Employment Opportunity employer, and it is our policy to consider all applicants for employment. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, or national origin. Additional Information At Horizon, we believe in a fair, transparent hiring process built on trust, integrity, and meaningful human connection. We invite you to review our AI Policy for Hiring and Recruitment to understand how we thoughtfully and responsibly use AI, while maintaining clear expectations for candidates on the appropriate use of AI throughout the recruitment journey. #J-18808-Ljbffr Horizon Industries