1159 Administrator jobs in Manassas,VA

At&t

Chantilly, VA 20152

Bachelor's degree and minimum 5 years of relevant experience in Security operations of systems supporting: Virtualization, Windows and Linux Computing solution engineering and architecture solutions
Experience with on-premise, cloud and hybrid-cloud based deployments.
US citizenship is required.
Active federal security clearance.
Top Secret/SCI with polygraph.

BOOZ, ALLEN & HAMILTON

Washington, DC 20011

3+ years of experience with RedHat Enterprise Linux or CentOS
Experience managing virtual machines and VMware ESXi
Knowledge of Linux firewalls, networking configuration, and DNS
Active TS/SCI clearance; willingness to take a polygraph exam
Bachelor's degree in an IT field and 5+ years of experience with systems administration, or 12+ years of experience with systems administration in lieu of a degree
Ability to obtain a DoD 8570.1 IAT Level II Compliant certification within 60 days of start date
DoD 8570.1 IAT Level II Compliant certification

American Association of Colleges of Nursing

Washington, DC 20402

KPMG

Washington, DC 20006

Active Security Consulting LLC

Dulles, VA 20189

Graduate
Completion of at least four industry certifications in electronic security and systems integration
Minimum of 5 years in electronic security, including systems integration, administration, and advanced troubleshooting, with a focus on compliance and adherence to government and independent standards
Strong commitment to ongoing education in compliance, industry advancements, complex programming, and project management practices
Ability to travel to projects and stay overnight for varying lengths of time
Pass a background check
Valid driver's license
Eligible for U.S. Government Security Clearance
Ability to handle prolonged tasks
Ability to handle up to 50 pounds
Ability to work at heights
Ability to work in diverse environments
Maintaining company-issued tools, vehicles, and equipment

Noblis

Washington, DC 20011

U.S. citizen or green card permanent resident (3+ years U.S. residency)
Experience with FAA and the environment.
Bachelor's degree in English, Communications, Technical Writing, or a related field, and 5+ years of experience performing the above technical writing and editing functions; or
High school diploma and 10+ years of relevant experience in technical writing or editing.
Minimum of 2 years of experience producing or editing FAA aviation regulatory documentation or related technical publications in aviation or aerospace.
Proven ability to interpret and synthesize complex technical data and operational procedures into clear, concise, and accurate documentation.
Demonstrated experience developing content for FAA, DoD, or other federal aviation programs.
Strong command of grammar, style, and technical writing conventions; familiarity with FAA and government style guides.
Proficiency in Microsoft Office Suite, Adobe Acrobat, and other documentation or content management tools.