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Network Security Engineer

Washington,DC

3207 Network Security Engineer jobs in Washington,DC

New, Posted 16 hours ago
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Network Security Engineer

BOOZ, ALLEN & HAMILTON

Fort Meade, MD 20755

OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • 5+ years of experience with network security and the design of IT systems or networks for large commer cia l enterprises or government agencies
  • 3+ years of experience with firewall and enterprise security design, including device hardening, int rus ion detection and int rus ion prevention systems, SIEM, firewalls, internet protocol security, and vulnerability assessment
  • Experience with Palo Alto firewalls or Cisco or Juniper firewalls
  • Experience with packet analysis tools, including Wireshark
  • Experience with monitoring tools and log collectors to perform analysis of traffic
  • Experience with boundary protection
  • Secret clearance
  • 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 Operations Technician with Security Clearance

Barbaricum

Washington, DC 20330

No Experience
New, Posted 16 hours ago
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Systems Security Engineer

BAE Systems

Rockville, MD 20850

~ 36 min OnsiteUrgently HiringHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor of Science degree in engineering/technical discipline, and 4+ year(s) related or equivalent experience, training and/or certifications
  • Demonstrated software development experience.
  • Ability to communicate with government customers and the ability to influence within multiple levels of the organization.
  • Understanding of systems engineering program level planning documentation and change management.
  • Ability to successfully influence multi-disciplinary teams in complex systems engineering across the product development lifecycle.
  • Ability to oversee and implement security risk management processes and mitigation strategies for security policy and requirements.
  • Exceptional verbal, written and presentation communication skills.
  • Skills in analysis, critical thinking, and technical problem solving.
  • Understanding of the end-to-end System Engineering lifecycle.
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New, Posted 16 hours ago
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Information Systems Security Engineer

BOOZ, ALLEN & HAMILTON

Arlington, VA 22204

~ 12 min OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • 5+ years of experience with information assurance or cybersecurity
  • 3+ years of experience serving as an Information Systems Security Engineer (ISSE), Information Systems Security Officer (ISSO), or Governance, Risk, and Compliance specialist
  • Experience with the Cybersecurity Assessment and Authorization process to achieve Authority to Operate (ATO)
  • Experience utilizing the Enterprise Mission Assurance Support Service (eMASS) or Xacta
  • Experience reviewing vulnerability documentation and developing Plan of Action and Milestones (POA&M;) or courses of action to remediate findings
  • Knowledge of NIST SP 800-53 Rev 5 transition requirements and planning of implementation strategies
  • Ability to collaborate with program management office representatives such as ISSM, ISSE, assessors, systems architects, and systems engineering to manage accreditation
  • Top Secret clearance
  • Bachelor's degree
  • DoD 8140 Cybersecurity Certification such as Security+, CEH, or GCTI Certification
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New, Posted 1 day ago
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IT Server Support with Security Clearance

Quadrant

Arlington, VA 22201

New, Posted 16 hours ago
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Weapons System Engineer

Johns Hopkins Hospital

Laurel, MD 20723

$85,000/yr
~ 29 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • A B.S. degree in Operations Research/Applied Mathematics, Engineering, Physical Science or related field
  • 1+ years of professional experience related to weapon system development
  • Experience in early concept development, performance analysis, systems integration, or requirements engineering activities for complex systems
  • Experience developing and customizing system modeling using UML/SysML and associated software
  • Strong interpersonal and verbal/written communication skills and ability to interact with sponsor representatives
  • Experience in system engineering principles and practices
  • Are willing and able to travel periodically to Government and contractor sites within the continental U.S.
  • Are able to obtain an Interim Secret level security clearance by your start date and can ultimately obtain a Top Secret clearance. If selected, you will be subject to a government security clearance investigation and must meet the requirements for access to classified information. Eligibility requirements include U.S. citizenship
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New, Posted 1 day ago
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Kafka Administrator with Security Clearance

System One Holdings, LLC

Washington, DC 20001

Flexible Schedule
New, Posted 20 hours ago

Network Administrator (Network Administration, Analyst)

The MIL Corporation

Washington, DC 20230

$61,746-$92,620/yr
New, Posted 1 day ago
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Systems Engineer

GovCIO LLC

Washington, DC 20301

$180,000/yr
Onsite

  • High School with 10+ years (or commensurate experience)
  • Clearance Required:TS/SCI
  • 6-9 years' experience performing the following:
  • DoD 8140 Level II (Sec+CE, SSCP, CND, CCNA Security, etc)
  • Requirements engineering (writing, analyzing, validating)
  • Systems architecture and design
  • Interface definition and control
  • System modeling and simulation
  • System integration & testing
  • Lifecycle management (V-model, waterfall, agile, MBSE)
  • Knowledge of systems engineering principles
  • Requirements & architecture competency
  • Integration & test experience
SmartExplore AI is experimental.
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New, Posted 16 hours ago
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Tactical Network & Mission Systems Engineer, Maritime

Anduril Industries

Washington, DC 20011

OnsiteUrgently HiringHealth Insurance

  • 6-10 years of experience in network engineering, software-defined networking, distributed communications systems, or tactical network engineering
  • Hands-on builder: you write code, configure infrastructure, capture packets, and debug problems in production. You're not looking for a role where you hand off implementation.
  • Strong depth across the network stack: physical layer awareness (RF, acoustic, optical, satellite), transport protocols, and software-defined orchestration
  • Experience building networking solutions for autonomous systems, unmanned platforms, or distributed mission-critical systems -- ideally in environments where connectivity is unreliable
  • Ability to work cross-functionally with engineering teams you don't report to -- solving problems collaboratively, not waiting for direction
  • Experience with military or defense networking: HAIPE/Type 1 crypto, cross-domain solutions, tactical datalinks, coalition networking, or classified network interconnection
  • Systems-level thinking: you can reason from mission requirements backward into network performance specs
  • Clear communicator -- able to explain technical tradeoffs to both engineers and non-technical stakeholders
  • US citizenship with active Secret clearance (minimum); TS preferred
  • Willingness to travel ~25% (operational exercises, Anduril facilities, customer sites)
  • Eligible to obtain and maintain an active U.S. Top Secret security clearance
SmartExplore AI is experimental.
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New, Posted 1 day ago
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Full Stack Software Developer with Security Clearance

Gridiron IT Solutions

Washington, DC 20420

  1. Washington,DC Jobs
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  3. Network Security Engineer Jobs

What companies are hiring Network Security Engineer jobs in Washington,DC?

  1. BOOZ, ALLEN & HAMILTON
  2. Barbaricum
  3. BAE Systems
  4. Quadrant
  5. Johns Hopkins Hospital
  6. System One Holdings, LLC
  7. The MIL Corporation
  8. GovCIO LLC
  9. Anduril Industries
  10. Gridiron IT Solutions

What is the yearly salary range for Network Security Engineer jobs in Washington,DC?

The yearly salary range is $61746 - $180000.

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