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Systems Administrator Security

Dumfries,VA

1029 Systems Administrator Security jobs in Dumfries,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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Test Automation and DevSecOps Engineer

General Dynamics Mission Systems

Manassas, VA 20110

$100,767/yr
~ 26 min OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

  • U.S. citizenship is required
  • Department of Defense Secret security clearance is preferred at time of hire
  • Must have advanced level bash and Python scripting experience
  • Strong Red Hat Linux or CentOS Administration background with a working knowledge of systems
  • Experience with Ansible, OpenStack, Docker, Kubernetes, or other container orchestration/PaaS/Cloud technologies
  • Implementation and troubleshooting experience with various virtualization technologies and tools such as KVM
  • Must have solid technical communication skills and organizational skills
  • Bachelor's degree in Systems Engineering, or a related Science, Engineering or Mathematics field, plus a minimum of 2 years of relevant experience; or Master’s degree, plus 6 months of relevant experience.
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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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Junior Naval Systems Security Analyst

Amentum

Dahlgren, VA 22448

OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • Two (2) years of experience in an engineering/science discipline; OR two (2) years of experience in program analysis in one or more of the following areas: major weapon, combat, and/or fire control systems programs, requirements definition, system design parameters, concepts of operation, risk assessment, producibility studies/analyses, performance analyses, test and evaluation, or post-delivery support.
  • Must have an active Secret U.S. Government clearance
  • U.S. citizenship is required to obtain a Secret clearance
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Information Systems Technician

U.S. Navy

Indian Head, MD 20640

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Network Systems Engineer

BAE Systems

Chantilly, VA 20151

~ 42 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • Must have 16 years of experience that can be a combination of work history and education. This equates to a Doctorate and 8 years, master's and 10 years, bachelor's and 12 years, associates and 14 years or HS diploma and 16 years.
  • Must be compliant with DoD 8140 Information Assurance Technical (IAT) Level 2.
  • Technical knowledge of network infrastructure and hardware (such as routers, switches, firewall, and other networking appliances).
  • Prior experience facilitating and leading meetings, such as readiness review gates.
  • Excellent written and oral communications skills as evidenced by delivering presentations, writing engineering documents, procedures, and other key artifacts used for the successful design, implementation, and maintenance of information systems.
  • Capable of multi-tasking, persuading others, and guiding teammates to overcome obstacles.
  • Attention to detail, quality of deliverables.
  • Demonstrated ability to engineer and modify rulesets to allow connectivity for new customer requirements.
  • Demonstrated ability to read, understand, and develop schematic diagrams, technical manuals, and documentation such that the supported equipment and software can be maintained with minimal training.
  • Working knowledge of Service Now or similar IT Service Management (ITSM) products.
  • Intermediate-level knowledge of MS Office products Word, Excel, PowerPoint, and Visio.
  • Ability to represent the team and deliver status reports to internal and external leadership.
  • Excellent organizational and follow through skills.
  • Strong communication (written and verbal) skills.
  • Detail oriented with problem-solving skills.
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System Engineer (SDA) - Enterprise

QinetiQ

Chantilly, VA 20152

~ 42 min Onsite

  • Bachelor's degree in science, technology, engineering or mathematics
  • Minimum of 10+ years experience with satellite and ground systems
  • Technical and analytic understanding of satellite and ground system interaction
  • Experience in systems engineering
  • Ability to work in fast paced environment with excellent oral and written communication skills
  • TS Clearance with SCI Eligibility; #qinetiqclearedjob
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Systems Engineer - MBSE

Lockheed Martin Corporation

Manassas, VA 20110

~ 26 min OnsiteFlexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor's Degree in Systems Engineering, Computer Engineering, or Computer Science or equivalent degree; or related experience in lieu of degree.
  • 2+ years experience with systems engineering processes, with background in requirements development/management, CONOPS development, interface design, system integration and verification/test to accommodate End to End Systems Engineering.
  • Experience with Model-Based Engineering applications/technologies such as Cameo/MagicDraw or Rhapsody.
  • Experience in generating Behavioral and Structural disagrams from MBE toolsuite (Activity/Use Case, BDDs, IBDs)
  • Experience wtih model-based languages such as SysML or UML
  • Experience with C++, Python, or SQL scripting languages
  • Self Motivated with a demonstrated sense of urgency and ownership, and accountability for tasks/assignment
  • Demonstrated critical thinking and problem-solving skills, with an ability to manage and prioritize multiple tasks and changes in deadlines
  • Strong communication skills with the ability to interface with all levels of management.
  • Must be a US Citizen; this position will require a government security clearance. This position is located at a facility that requires special access
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Systems Engineer

Fibertek

Fort Belvoir, VA 22060

~ 24 min OnsiteUrgently Hiring

  • A bachelorâ s degree in Aerospace, Electrical, Mechanical, Optical, or Systems Engineering, or a related technical STEM discipline; equivalent military experience may be considered
  • A minimum of 10 years of progressive systems engineering and Test and Evaluation (T&E;) experience supporting defense acquisition programs
  • Demonstrated experience supporting acquisition-level qualification, verification, and T&E; activities across the full acquisition life cycle
  • Working knowledge of U.S. Army T&E; processes, including coordination with ATEC, RTC, and other government test stakeholders
  • Demonstrated ability to lead complex T&E; efforts in support of Government program objectives with limited day-to-day direction
  • Experience developing, reviewing, or assessing test plans, procedures, readiness documentation, and test reports for complex defense systems
  • Experience supporting the development, integration, qualification, or test and evaluation of EO/IR systems, seekers, sensors, or other complex electro-optical payloads
  • Strong technical briefing, analytical, and technical writing skills
  • Ability to effectively communicate technical results, risks, and recommendations to government and contractor stakeholders
  • U.S. citizenship is required
  • Active DoD Secret clearance
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Systems Integration Engineer

Lockheed Martin Corporation

Manassas, VA 20110

~ 26 min OnsiteFlexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor's degree in a relevant field (e.g., Computer Engineering, Computer Science, Systems Engineering, or related field) from an accredited institution with 2+ years of related experience; or comparable experience in lieu of degree.
  • 2+ years of integration and test experience.
  • Proficiency in Linux, network switches, and hardware components.
  • Ability to troubleshoot system issues including software and hardware.
  • Experience creating and executing test procedures.
  • Understanding of testing equipment such as SIM/STIM.
  • Ability to obtain and maintain a Secret security clearance; this position will require a government security clearance.
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