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Systemsnetwork Administrator

Annandale,VA

1791 Systemsnetwork Administrator jobs in Annandale,VA

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Infrastructure Systems Administrator

BOOZ, ALLEN & HAMILTON

Chantilly, VA 20152

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • 7+ years of experience with Linux systems engineering or administration
  • Experience with RHEL 8 or 9 and e xperience in shell scripting and automation
  • Experience with AWS
  • Experience with virtualization technologies such as VMWare, Hypervisor, or KVM
  • Experience with containerization, including Docker, Podman, or Kubernetes
  • Knowledge of system hardening, security best practices, and networking concepts, including IPv4, SSH, and Firewalls
  • TS/SCI clearance with a polygraph
  • HS diploma or GED
  • Ability to obtain DoD 8140 Certification, such as Security+, CASP, CISSP, CCSP, CCNA, or GCSA Certification, within 6 months of start date
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New, Posted 1 day ago
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Security Systems Engineer / Infrastructure Engineer

Johnson Controls

Washington, DC 20011

Hybrid~ 23 minPaid Time Off

  • Must be based in the Washington D.C. Metro / Baltimore area (MD/DC/VA)
  • Strong technical knowledge with Windows Server administration, network integration, and security system infrastructure.
  • Ability to take new or partially configured environments and perform the setup, integration, troubleshooting, testing, and documentation necessary to place the system into operation
  • Experience working with Windows Server 2022 and Windows Server 2025
  • Experience working with the installation, configuration, and administration of Active Directory Domain Services (AD DS)
  • Ability to configure and troubleshoot network server, connectivity, and physical security system hardware and software issues, both in person and over the phone
  • Ability to work with network engineers to configure and validate authentication, authorization, and accounting for managed switches
  • Ability to troubleshoot communications between servers, network switches, controllers, workstations, and other IP-based security devices
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Windows Systems Administrator

BOOZ, ALLEN & HAMILTON

Washington, DC 20011

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • 4+ years of experience with Windows Server 2022/2026, Windows 11, Active Directory, and VMWare ESXi
  • 2+ years of experience with Microsoft Exchange Server
  • Secret clearance
  • HS diploma or GED
  • Security+ or IAT Level II Certification
  • Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information ; Secret clearance is required.
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Technical Writer Intern

General Dynamics Mission Systems

Manassas, VA 20110

$27.50/hr
~ 31 min OnsiteUrgently HiringFlexible Schedule

  • U.S. Government security investigation and must meet eligibility requirements for access to classified information
  • U.S. citizenship is required
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SharePoint Farm Administrator

Leidos

Suitland, MD 20746

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Senior Technical Writer

Noblis

Washington, DC 20011

$123,300/yr
RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • 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.
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New, Posted 20 hours ago
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Entry Level - Part Time Sales - Weekly Pay

Vector Marketing

Washington, DC 20016

Flexible Schedule

  • Enjoy working with people
  • All ages eighteen plus or seventeen and a high school graduate
  • Conditions apply
  • Willing to learn and apply new skills
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Production Support Manager (5452)

Three Saints Bay, LLC

Washington, DC 20011

~ 23 min Onsite

  • Bachelor's degree in business, operations management, public administration, or a related field, or equivalent experience
  • Proven experience managing production or operational teams in a high-volume, regulated environment, preferably involving passport or secure identity document processing
  • Working knowledge of passport issuance processes and familiarity with applicable statutes, rules, and regulations governing U.S. passport operations
  • Experience interpreting and enforcing policies, procedures, and compliance requirements within a government or government-contracted setting
  • Demonstrated ability to train, supervise, and evaluate staff to meet production, quality, and security standards
  • Strong organizational, communication, and problem-solving skills with the ability to manage competing priorities
  • Experience reviewing production reports and using performance data to monitor workflow and achieve production goals
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Data Center Category Manager, AWS Data Center Sourcing&Procurement

Amazon Data Services

Arlington, VA 22201

New, Posted 5 hours ago
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Information Systems Security Engineer (ISSE)

BAE Systems

Sterling, VA 20166

~ 26 min OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

  • Minimum of Bachelor's Degree plus 7 years relevant experience
  • 5 years Information Assurance / Information System Security experience
  • Possess a DoD 8140 Cyber Workforce IAT Level II or IAM Level 1 certification
  • Experience in administration of mixed Windows and Linux environments
  • Experience using vulnerability scanning tools, such as Nessus
  • Knowledge of STIG compliance and vulnerability management
  • Knowledge of the complex environment involving shared networks and multiple security enclaves
  • Knowledge of engineering for Cyber engineering and integration services including security, authentication, identity management, authorization, and access control engineering
  • Self-starter able to work independently and build relationships with technical reps across divisions, comfortable with cyber security and able to brief issues to the customer
  • Over 5 years of experience working on Intelligence Community enterprise infrastructure and engineering programs
  • Knowledge of Cloud security controls and implementation
  • Ability to prioritize competing demands and complete tasks on schedule
  • Work as part of a team and independently without direct supervision
  • Understanding of the NIST 800-171 Risk Management Framework
  • Set and self-manage professional development & education goals
  • Single point of contact on all accreditation and continuous monitoring activities
  • Attend Security-related meetings with customer and external service providers
  • Create Body of Evidence (BOE) documentation in support of ConMon and system authorization packages
  • POA&M; development and implementation
  • Ensure implementation and validation of security controls that support the Risk Management Framework (RMF) and ICD 503 Security Accreditation
  • Ability to analyze technical content to determine if it meets the customer's defined security requirements
  • Outstanding written and oral communications skills
  • Listen and ask clarifying questions as needed
  • Speak in group settings
  • Draft clear, concise, and grammatically correct documentation
  • Maintain organized and complete records
  • Experience with information security operations and RMF processes
  • Experience with accreditation and continuous monitoring activities
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