Senior System Administrator​/Developer; DISA); Fully Remote

• Own execution of system administration for IDEAS as Key Personnel, directing System Administrator support and coordinating with the Database Administrator and ISSO.
• Administer RHEL, Apache HTTP, Oracle Java, and Oracle Web Logic in Performance, Staging, and Development environments, including system builds and decommissions, user accounts, security groups, and file permissions.
• Serve as the named alternate to the ISSO for STIG checklist reviews, ACAS and HBSS findings, IAVA remediation, and POA&M inputs.

Qualifications:

• 10+ years of IT experience, including 5+ years administering Red Hat Enterprise Linux in production.
• 5+ years administering Oracle Web Logic Server, plus experience patching, tuning, and securing Apache HTTP and Java applications.
• Hands-on DISA STIG implementation, ACAS remediation, and IAVA compliance in a DoD Risk Management Framework environment.

Culture and Perks:

• Comprehensive benefits package including healthcare, 401(k) with employer match after 90 days, educational assistance, and student loan repayment program.
• Gym reimbursement program and paid time off in a dynamic, multidisciplinary team environment.
• Commitment to employee growth with training and certification support in the latest technologies.

Horizon Industries Limited is a dynamic IT and Management Consulting firm based in the Washington, DC area, providing full-cycle IT consultant and management support in both private and public sectors. Founded in 1996, they pride themselves on a diverse, employee, and family-centric culture.