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Systems Administrator

Centreville,VA

1038 Systems Administrator jobs in Centreville,VA

New, Posted 17 hours ago
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25H Network Communication Systems Specialist - Entry Level

U.S. Army Reserves

Washington, DC 20011

~ 30 min OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • 10 weeks of Basic Training
  • 19 weeks of Advanced Individual Training
  • U.S. Citizen
  • 17 to 42 Years Old
  • High School Diploma or GED
  • Meet Tattoo Guidelines
  • No Major Law Violations
  • No Medical Concerns
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Hardware Systems Administrator

BOOZ, ALLEN & HAMILTON

Chantilly, VA 20152

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • 7+ years of experience in Linux administration
  • Experience with automation tools such as Ansible or Terraform
  • Experience with containers such as Docker, Kubernetes, or Podman
  • Experience deploying bare-metal servers or blades and external storage SAN devices, and installing bare-metal hypervisor operating systems
  • Experience installing, configuring, and managing networking equipment such as switches, routers, and firewalls
  • Experience with SELinux and FA policy d, STIG hardening, Identity Management ( IdM), LDAP, and managing secrets and certificates
  • Ability to translate complex technical requirements into solutions for clients and engineers
  • TS/SCI clearance with a polygraph
  • Bachelor's degree
  • Ability to obtain a DoD 8140 certification, such as Security+, CASP, CISSP, CCSP, CCNA, or GCSA, within 6 months of start date
  • Clearance: TS/SCI clearance with polygraph is required.
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New, Posted 1 day ago
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Security Hardware Engineer, Infrastructure Security - Security Products and Solutions

Amazon Data Services

Herndon, VA 20171

~ 19 min OnsiteUrgently HiringHealth InsurancePaid Time OffRetirement Benefit

  • 4+ years of working in mechanical engineering or equivalent experience
  • Experience with prototyping and implementation
  • Domestic and international travel approximately 25% of the time
  • Travel will be necessary but should not exceed 25%, including occasional international travel to support cross-regional initiatives and deployments
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Information Systems Security Engineer (ISSE)

BAE Systems

Sterling, VA 20166

~ 24 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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Technical Writer Intern

General Dynamics Mission Systems

Manassas, VA 20110

$27.50/hr
~ 15 min OnsiteFlexible 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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Senior Systems Engineer

SAIC

Springfield, VA 22153

~ 27 min Onsite

  • Bachelor's degree and 5 years or more experience providing technical project management and systems engineering in support of DoW and/or IC acquisition programs. Additional years of experience accepted in lieu of a degree.
  • Candidate must be a US Citizen.
  • An active TS/SCI with the ability to complete a counter-intelligence scope polygraph (CI Poly; post-hire).
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Principal Systems Engineer-Defense

Curtiss-Wright

Ashburn, VA 20147

$144,100-$190,000/yr
~ 24 min OnsitePaid Time OffRetirement Benefit

  • 10 plus years of experience at US DoD Primes or at a company that directly supports them
  • Knowledge of system hardware/software development, integration and test for deployed military vehicle applications
  • Expert knowledge of the systems engineering tools DOORS and Cameo
  • Working knowledge of engineering development tools like Clearquest, JIRA, and Rational Development Tools
  • Ability to operate and debug Linux and VxWorks based computing systems
  • Solid understanding of SOSA and VPX system design standards
  • Solid understanding of serial communication protocols such as MIL-STD-1553, RS422, RS485, RS232, 10G and 100G Gigabit Ethernet, PCIe, USB
  • Solid understanding of the latest processing and graphics solutions
  • Excellent troubleshooting skills of rugged computing systems
  • Ability to lead in a team environment
  • Ability to drive clarity to ambiguous requests or requirements
  • Ability to work well in a fast-paced professional office environment
  • BS Computer Science, BS Software Engineering, BS Electrical Engineering preferred
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Engineer Systems 3 - 28992

HII

Quantico, VA 22134

~ 43 min Onsite

  • 5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience.
  • Candidate must be familiar with Linux (command line) and Windows operating systems.
  • Candidate must have technical leadership ability.
  • Candidate must be able to address technical issues by understanding which engineering domain problems belong to and then assign engineers from the appropriate domains to resolve issues.
  • Candidate must have excellent written and verbal communication skills and be comfortable communicating at various levels of the organization.
  • Candidate must be familiar with MS Office.
  • Candidate must have A current CompTIA Security + certification is required for the position.
  • Candidate must currently hold and be able to maintain a US Secret clearance.
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New, Posted 14 hours ago
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Systems Engineer I

SimVentions, Inc - Glassdoor 4.6

Lorton, VA 22079

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MANAGEMENT ANALYST II

MIKEL

Washington, DC 20011

~ 30 min Onsite

  • Minimum 7 years' experience, 3 years with adequate and proven acumen managing people and task and basic – moderate knowledge in NAVSEA operations and submarine Sound Navigation and Ranging (SONAR) hardware, software, and interfaces
  • Experience managing processes such as System Authorization Access Requests (SAAR forms) and managing serialized documents
  • Demonstrated expertise in military protocol and authoring Naval correspondence
  • Minimum 3 years of federal acquisition experience supporting DoW/Navy programs
  • Demonstrated experience supporting NAVSEA and/or other Navy acquisition programs
  • Secret Clearance (active DoD)
  • Situational Telework Available after 90-day probation period, prior coordination/deconfliction with EA
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