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Network Security Engineer

Lorton,VA

2054 Network Security Engineer jobs in Lorton,VA

New, Posted 8 hours ago
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Security Hardware Engineer, Infrastructure Security - Security Products and Solutions

Amazon Data Services

Herndon, VA 20171

~ 36 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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New, Posted 10 hours ago
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Security Systems Engineer / Infrastructure Engineer

Johnson Controls

Washington, DC 20011

Hybrid~ 23 minUrgently HiringPaid 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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Software Development Engineer II, Secure Connection Services (SCS)

Amazon Development Center U.S.

Herndon, VA 20171

~ 36 min OnsiteUrgently HiringHealth InsurancePaid Time OffRetirement Benefit

  • This position requires that the candidate selected must be a US Citizen and obtain and maintain a security clearance at the TS/SCI with polygraph level.
  • Upon start, the selected candidate will be sponsored for a commensurate clearance for each government agency for which they perform AWS work.
  • 4+ years of non-internship professional software development experience
  • 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience
  • 1+ years of designing and developing large-scale, multi-tiered, multi-threaded, embedded or distributed software applications, tools, systems, and services using: C#, C++, Java, or Perl experience
  • Experience programming with at least one software programming language
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Network Security Automation Engineer

BOOZ, ALLEN & HAMILTON

McLean, VA 22101

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • 5+ years of experience with network security or designing IT systems and networks for large commercial enterprises or government agencies
  • 3+ years of experience with firewalls, intrusion detection and prevention systems, network segmentation, boundary protection, or vulnerability assessment
  • Experience designing and securing cloud or enterprise network architectures
  • Experience with Palo Alto, Cisco, or Juniper firewalls
  • Experience automating infrastructure using an infrastructure-as-code framework such as AWS CDK, CloudFormation, or Terraform
  • Experience developing automation with TypeScript, Python, PowerShell, Bash, APIs, or orchestration tools
  • Experience with routing, switching, VPNs, security groups, network access controls, and traffic inspection
  • Experience using network monitoring, flow logs, and centralized logging to analyze traffic and troubleshoot connectivity and using Git, CI / CD workflows, and packet analysis tools such as Wireshark
  • HS diploma or GED
  • Ability to obtain a DoD 8570 IAT Level II Certification within 3 months of start date
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Network Security Engineer

ManTech

Chantilly, VA 20151

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VMware NSX | Networking and Security Virtualization Systems Engineer

BAE Systems

Herndon, VA 20170

OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

  • Minimum of a bachelor's degree
  • At least 16 years of overall IT experience
  • Ability to install and configure vCenter server
  • Experience with ESXi cluster servers
  • Strong technical knowledge of VMWare products: vSphere, vCenter, &/or Aria Suite
  • Experience implementing NSX, SRM &/or vSAN in DR or failover operational environments
  • 3+ years experience in infrastructure architecture and design complex distributed systems environments, including failover techniques, recovery/rollback, and application partitioning
  • Experience monitoring the health of VMs operating in various data centers
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Senior Engineering Support Specialist - Weapons Launcher Test Engineer

General Dynamics Mission Systems

Manassas, VA 20110

$105,058/yr
~ 31 min OnsiteFlexible Schedule

  • Requires a Bachelor's or Technology degree in Engineering or a related specialized area/field, or equivalent (4 years job-related experience).
  • Requires an additional 2+ years of job-related experience, or a Master's degree.
  • Must have experience with one ofthe following skills: the AN/BLQ-10, AN/BYG-1, Submarine Weapon Launchers, or AN/BQQ-10 systems.
  • Department of Defense Secret security clearance is required at time of hire.
  • Applicants selected will be subject to a U.S. Government securityinvestigation and must meet eligibility requirements for access to classified information.
  • U.S. citizenship is required.
  • Ability to lift up to 45 pounds.
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New, Posted 1 day ago
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Network Integration Deployment Engineer

CyKor LLC

Washington, DC 20011

Remote

  • 3-7+ years of network engineering, network administration, or field deployment experience.
  • Hands-on experience with Cisco or comparable enterprise networking technologies.
  • Strong understanding of TCP/IP, VLANs, routing, switching, subnetting, DHCP, DNS, VPNs, and network security.
  • Experience troubleshooting network infrastructure using industry-standard tools.
  • Ability to read network diagrams, rack elevations, cable schedules, and technical implementation documentation.
  • Experience supporting DoD, Federal, maritime, tactical, or other mission-critical environments preferred.
  • Familiarity with DISA STIGs, RMF, cybersecurity controls, and DoD network standards preferred.
  • Ability to travel frequently and work in customer or operational environments.
  • An active Secret clearance.
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New, Posted 1 day ago
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Systems Engineer - Electronic Security Systems

Chenega Corporation

Falls Church, VA 22040

$120,000/yr
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Chief Engineer - Building Systems (Class 3 Steam License Required)

Industrial Trade Services

Culpeper, VA 22701

~ 1 hr 18 min OnsiteUrgently Hiring

  • 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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