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Systems Administrator

Oakton,VA

1082 Systems Administrator jobs in Oakton,VA

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

U.S. Army Reserves

Baltimore, MD 21215

~ 1 hr 14 min OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • U.S. Citizen
  • 17 to 42 Years Old
  • High School Diploma or GED
  • 10 weeks of Basic Training
  • 19 weeks of Advanced Individual Training
  • Meet Tattoo Guidelines
  • No Major Law Violations
  • No Medical Concerns
  • This position requires an enlistment in the U.S. Army or Army Reserve
  • The Army offers a complete package of benefits that not only supports you and your family but also helps you advance in your career. Whether you serve part-time or full-time as an enlisted Soldier or Army Officer, you'll earn competitive pay with opportunities for bonuses, as well as receive health care at little to no cost.
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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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Information Systems Security Engineer (ISSE)

BAE Systems

Sterling, VA 20166

~ 32 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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New, Posted 1 day ago
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Security Hardware Engineer, Infrastructure Security - Security Products and Solutions

Amazon Data Services

Herndon, VA 20171

~ 28 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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Systems Engineer Sr

Lockheed Martin Corporation

Manassas, VA 20110

~ 29 min OnsiteFlexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor's degree in a relevant field (e.g., Systems Engineering, Computer Science, or related field) from an accredited institution with 5+ years of related experience; or comparable experience in lieu of degree
  • 3+ years experience with systems engineering processes, with background in requirements development/management, system integration and verification/test to accommodate End to End Systems Engineering
  • Advanced Microsoft Excel skills - proficient with formulas, pivot tables, data visualizations, and VBA/macros for data-analysis tasks
  • Analytical mindset, with ability to interpret large amounts of data and present data in a meaningful way
  • Self motivated with a demonstrated sense of urgency and ownership, and accountability for tasks/assignments
  • Demonstrated critical thinking and problem-solving skills, with an ability to manage and prioritize multiple tasks and changes in deadlines
  • Excellent communication, organization, presentation, and collaboration skills, with the ability to interface with internal and external stakeholders with a high degree of technical and interpersonal competency
  • Ability to obtain and maintain a Secret security clearance; this position will require a government security clearance
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Embedded Software Engineer – Level 3 or 4 (Secret)

Northrop Grumman

Dulles, VA 20101

~ 31 min OnsiteHealth InsurancePaid Time Off

  • Requires an active U.S. Government Secret security clearance, current and within scope, at time of application
  • US citizenship required
  • Bachelor's degree in STEM (Aerospace/Electrical/Computer/Software Engineering) with 5 years of relevant professional experience – OR – Master's degree with 3 years of relevant professional experience – OR – PhD with 1 year of relevant professional experience
  • Advanced programming proficiency with C/C++, Python.
  • Understanding of common embedded system tools, real-time operating systems, and avionics integration and test practices
  • Core affinity and parallel processing experience
  • Experience with understanding the difference between concurrent and parallel processing
  • Familiarity with Stellar or CFS
  • Demonstrable programming experience on Linux
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Technical Writer Intern

General Dynamics Mission Systems

Manassas, VA 20110

$27.50/hr
~ 29 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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AI Engineer - Entry to Expert Level (Maryland)

National Security Agency

North Springfield, VA 22151

New, Posted 7 hours ago
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Systems Engineer

Systems Planning and Analysis

Washington, DC 20011

$100,000/yr
~ 29 min OnsiteHealth InsuranceRetirement Benefit

  • Ability to work up to 5 days per week at SPA's Maritime Plaza office.
  • U.S. citizen with active DoD Secret security clearance and the ability to obtain and maintain a Top-Secret clearance while employed with SPA.
  • Bachelor's degree in engineering or related technical field.
  • 2-5 years of professional experience in a systems engineering position.
  • Experience with tools including Cameo, Teamwork Cloud, and IBM DOORS.
  • Proficiency in workflow management tools including Confluence and Jira.
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Principal Systems Engineer - Defense

Curtiss-Wright

Ashburn, VA 20147

$144,100-$190,000/yr
~ 35 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
  • Exceptional problem solving skills
  • 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
  • This position may require exposure to export-controlled information and subject to additional security screening
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