1001 Windows System Administrator jobs in Arlington,VA

Remote Support Technician

ManTech

Mc Lean, VA 22101

TekSynap

Arlington, VA 22201

U.S. Navy

Falls Church, VA 22040

Leidos

Alexandria, VA 22314

United States' citizen with current TS/SCI with Polygraph
Bachelor's Degree with 4+ years of experience or 4 additional years in lieu of degree
Current DoD 8570 certification applicable to the position (typically Security+)
4+ years' experience performing Tier 2 software maintenance on mission critical systems
Current and legacy software development languages and tools (i.e. C, C++, Java, XMIDAS)
Linux, including extensive command line use
Enterprise storage management and configuration
Database management systems and tools (i.e. Oracle, MySQL)
TCP/IP networking in an enterprise environment
Information system security, including IAVA management and ICD 503 compliance
Experience supporting configuration management, change management and service transition
Excellent verbal and written communication skills
Proven ability to work collaboratively and constructively as part of a team
Must be willing to perform call-in support as required

ManTech International

Laurel, MD 20707

NAFSA: Association of International Educators

Washington, DC 20005

Associate's degree in information technology or related field, or equivalent combination of education and experience.
Minimum of two (2) years of experience servicing an IT Help or Service Desk, or hands-on experience providing end-user support for web-based applications.
Demonstrated experience in effectively supporting end-users of web-based software applications.
Ability to present ideas with technical language to non-technical audiences as well as the capacity for translating requirements from business owners and customers into technical specifications.
Proven ability to use, teach, and troubleshoot a variety of software applications.
A continuous improvement mindset to proactively identify areas for optimization in processes and systems to implement enhancements that improve overall reliability and efficiency.
Ability to master new systems quickly and to effectively research a wide range of issues when troubleshooting user issues.
Effective and friendly communication skills with the ability to assist users of various skill levels and backgrounds.
Effective team collaborator with excellent oral and written communication skills; at ease leading meetings and trainings.
Demonstrated experience participating in project-based work structures, working on project teams, and managing tasks and timelines.
Ability to prioritize and execute tasks under pressure.

BOOZ, ALLEN & HAMILTON

Arlington, VA 22201

5+ years of experience with information assurance or cybersecurity
3+ years of experience serving as an Information Systems Security Engineer (ISSE), Information Systems Security Officer (ISSO), or Governance, Risk, and Compliance specialist
Experience with the Cybersecurity Assessment and Authorization process to achieve Authority to Operate (ATO)
Experience utilizing the Enterprise Mission Assurance Support Service (eMASS) or Xacta
Experience reviewing vulnerability documentation and developing Plan of Action and Milestones (POA&M;) or courses of action to remediate findings
Knowledge of NIST SP 800-53 Rev 5 transition requirements and planning of implementation strategies
Ability to collaborate with program management office representatives such as ISSM, ISSE, assessors, systems architects, and systems engineering to manage accreditation
Top Secret clearance
Bachelor's degree
DoD 8140 Cybersecurity Certification such as Security+, CEH, or GCTI Certification