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System Administrator

Manassas,VA

995 System Administrator jobs in Manassas,VA

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Systems Engineer

Fibertek

Fort Belvoir, VA 22060

~ 39 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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Information Systems Technician

U.S. Navy

Fairfax, VA 22030

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Systems Engineer Sr

Lockheed Martin Corporation

Manassas, VA 20110

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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Systems Engineer

General Dynamics Mission Systems

Manassas, VA 20110

$110,844/yr
OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

  • 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.
  • Department of Defense Secret security clearance is required at time of hire.
  • Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information.
  • Due to the nature of work performed within our facilities, U.S. citizenship is required.
  • 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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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
  • 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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Chief Engineer - Building Systems (Class 3 Steam License Required)

Industrial Trade Services

Culpeper, VA 22701

~ 56 min Onsite

  • Class 3 Steam License Required
  • The Chief Engineer must possess at a minimum five (5) years of experience within the past seven (7) years in the management of building mechanical maintenance operations and supervision of technicians.
  • The Chief Engineer must possess a valid stationary engineer's license at least equivalent to a Class 3 Steam Engineer (DC) or First Grade Engineer (MD) as well as demonstrate competency in other disciplines such as HVAC, plumbing and/or electrical through a combination of education, professional registration and experience.
  • Shall be available for emergency contact by phone twenty-four (24) hours a day, seven (7) days a week, 365 days a year.
  • Shall have an availability to work flexible hours as required in response to emergency situations.
  • Ability to plan, organize and meet project deadlines.
  • Ability to work on several projects simultaneously and prioritize work, as required.
  • Demonstrate working knowledge of engineering and building systems.
  • Ability to read, review, and understand blueprints.
  • Ability to work independently and as part of a team.
  • Excellent written and verbal communication skills.
  • Proficiency with word processing, spreadsheet, CMMS and project tracking software.
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System Engineer

BOOZ, ALLEN & HAMILTON

Chantilly, VA 20152

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • Experience administering and troubleshooting RHEL 8 and RHEL 9 in enterprise or classified environments, including system hardening, SELinux, firewall management, logging, and secure configuration baselines
  • Experience assisting in managing and maintaining Windows Server 2019 or 2022 systems, including configuration, patching, monitoring, and troubleshooting
  • Experience administering Windows Server OS 2019 or 2022, RHEL Server, VMware, vSphere 8, Active Directory, and Group Policy in a secure or enterprise environment
  • Experience with server room or data center environments
  • Experience performing OS-level troubleshooting, including service failures, performance issues, and hardware or virtualization interactions across Linux and Windows
  • Experience with automation or configuration management tools such as Ansible or basic PowerShell for cross-platform task automation
  • Ability to support system deployment, security hardening, and ongoing maintenance of both Windows and RHEL systems within classified networks
  • TS/SCI clearance with a polygraph
  • HS diploma or GED
  • DoD 8570 IAT Level II Certification such as Security+ CE Certification
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Information Technology Professional (IT Support)

US Navy

Herndon, VA 20171

New, Posted 1 day ago
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Systems Engineer (Expert)

BAE Systems

Herndon, VA 20170

~ 29 min OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

  • Minimum of 11 years' experience
  • Bachelor's or Master's Degrees are preferred
  • Experience integrating diverse data streams
  • Experience with data transfer tools (Ex: NiFi, Cribl, etc)
  • Establishes data standards and acts as custodian of IT and service delivery data sets and streams
  • Experience in analyzing complex networks and systems
  • Experience in analyzing log data from various network components and operating systems
  • Knowledge of the complex environment involving shared networks and multiple security enclaves
  • Systems Engineering with network analyst\engineering background
  • Ability to manage and troubleshoot data feeds, Splunk familiarization, Python
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Director of Operations

Vanderpool Frostick & Nishanian (VF&N)

Manassas, VA 20110

$100,000-$120,000/yr
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