Senior System Administrator (DISA)
Company: Horizon Industries
Location: Vienna
Posted on: February 16, 2026
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Job Description:
Job Description Job Description Senior System
Administrator(DISA) Location: Remote Job Type: Proposal : Future
Opportunities 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) a 401k program where you
are 100% vested from day one with an employer match after 90 days.
an Educational Assistance program. a Student Loan Repayment Program
Gym Reimbursement Program. Paid Time off Dynamics, passionate,
multi-disciplinary team of creative minds to work with and many
more. 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. EOE/Vet/Disabled
Keywords: Horizon Industries, Centreville , Senior System Administrator (DISA), IT / Software / Systems , Vienna, Virginia